#
a48336e5 |
|
15-Dec-2023 |
Simon Glass <sjg@chromium.org> |
bootm: Adjust arguments of boot_os_fn Adjust boot_os_fn to use struct bootm_info instead of the separate argc, argv and image parameters. Update the handlers accordingly. Few of the functions make use of the arguments, so this improves code size slightly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
0b9441ae |
|
12-Oct-2023 |
Tom Rini <trini@konsulko.com> |
riscv: Remove common.h usage We can remove common.h from most cases of the code here, and only a few places need an additional header instead. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Rick Chen <rick@andestech.com> |
#
9bcf9e49 |
|
05-Sep-2023 |
Chanho Park <chanho61.park@samsung.com> |
riscv: bootstage: correct bootstage_report guard Below warning can be occurred when CONFIG_BOOTSTAGE and !CONFIG_SPL_BOOTSTAGE. It should be guarded by using CONFIG_IS_ENABLED for SPL build. arch/riscv/lib/bootm.c:46:9: warning: implicit declaration of function 'bootstage_report' 46 | bootstage_report(); | ^~~~~~~~~~~~~~~~ | bootstage_error Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> |
#
210af549 |
|
05-Feb-2023 |
Simon Glass <sjg@chromium.org> |
Correct SPL uses of LMB This converts 9 usages of this option to the non-SPL form, since there is no SPL_LMB defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org> |
#
d9d7c20b |
|
06-Sep-2022 |
Simon Glass <sjg@chromium.org> |
treewide: Drop bootm_headers_t typedef This is not needed and we should avoid typedefs. Use the struct instead. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
65168910 |
|
07-Jul-2022 |
Ashok Reddy Soma <ashok.reddy.soma@amd.com> |
zynqmp: Run board_get_usable_ram_top() only on main U-Boot With commit ce39ee28ec31 ("zynqmp: Do not place u-boot to reserved memory location"), the function board_get_usable_ram_top() is allocating MMU_SECTION_SIZE of about 2MB using lmb_alloc(). But we dont have this much memory in case of mini U-Boot. Keep these functions which use lmb under CONFIG_LMB so that they are compiled and used only when LMB is enabled. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/75e52def75f573e554a6b177a78504c128cb0c4a.1657183534.git.michal.simek@amd.com |
#
b09e4624 |
|
07-Jul-2022 |
Michal Simek <michal.simek@amd.com> |
arm: riscv: Remove additional ifdef from code guarded by CONFIG_IS_ENABLED CONFIG_OF_LIBFDT is used twice for guarding the same code. It is enough to do it once that's why remove additional ifdefs from arm and risc-v code. Fixes: 0c303f9a6628 ("image: Drop IMAGE_ENABLE_OF_LIBFDT") Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Tom Rini <trini@konsulko.com> Link: https://lore.kernel.org/r/f8e3ff9124195cbd957874de9a65ef79760ef5e7.1657183634.git.michal.simek@amd.com |
#
0c303f9a |
|
25-Sep-2021 |
Simon Glass <sjg@chromium.org> |
image: Drop IMAGE_ENABLE_OF_LIBFDT Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> |
#
eeaa3fe6 |
|
10-Sep-2021 |
Marek Vasut <marex@denx.de> |
lmb: riscv: Add arch_lmb_reserve() Add arch_lmb_reserve() implemented using arch_lmb_reserve_generic(). It is rather likely this architecture also needs to cover U-Boot with LMB before booting Linux. Reviewed-by: Rick Chen <rick@andestech.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Atish Patra <atish.patra@wdc.com> Cc: Leo <ycliang@andestech.com> Cc: Rick Chen <rick@andestech.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
f7ae49fc |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
52f24238 |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> |
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> |
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org> |
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
b1893a9e |
|
15-Oct-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Add dm_remove_devices_flags() call to do_bootm_linux() This adds a call to dm_remove_devices_flags() to do_bootm_linux() so that drivers that have one of the removal flags set (e.g. DM_FLAG_ACTIVE_DMA_REMOVE) in their driver struct, may do some last-stage cleanup before the OS is started. arm and x86 already did such, and we should do the same for riscv. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ed49ba4d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Pass mhartid CSR value to kernel So far this is hardcoded to zero, and we should read the value from mhartid CSR and pass it to Linux kernel. Suggested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
4afeedf1 |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Correct the 1st kernel argument to hart id The first argument of Linux kernel is the risc-v core hart id, from which the kernel is booted from. It is not the mach_id, which seems to be copied from arm. While we are here, this also changes the Linux kernel entry parameters' type to support both 32-bit and 64-bit. Note the hart id is hardcoded to zero for now, and we should change to fill in it with the value read from mhartid CSR of the hart which this routine is currently running on. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
3ad4866d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: Remove setup.h This was copied from ARM, and does not apply to RISC-V. While we are here, bootm.h is eventually removed as its content is only the inclusion of setup.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
#
b66babda |
|
22-Apr-2018 |
Alexander Graf <agraf@csgraf.de> |
riscv: Add board_quiesce_devices stub This patch adds an empty stub for board_quiesce_devices() which allows boards to quiesce their devices before we boot into an OS in a platform agnostic way. Signed-off-by: Alexander Graf <agraf@suse.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
22b7e6fb |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Remove ATAGS ATAGS is not supported and will be replaced by DT in riscv-linux. So can be removed now. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
0462358b |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Support to boot riscv-linux riscv-linux should use BBL (Berkeley bootloader) for loading the Linux kernel. U-Boot can play as FSBL(first stage bootloader) to boot BBL and riscv-linux. In BBL's init_first_hart(), it will pass dtb with a1. So implement bootm to pass arguments to BBL correctly. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
b9076495 |
|
11-Feb-2018 |
Rick Chen <rick@andestech.com> |
riscv: checkpatch: Fix missing a blank line after declarations It is reported by checkpatch.pl WARNING: Missing a blank line after declarations. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
8bbb2909 |
|
25-Dec-2017 |
Rick Chen <rick@andestech.com> |
riscv: nx25: lib: Add relative lib funcs to support RISC-V Add makefile, interrupts.c and boot.c,... functions to support RISC-V arch. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Cc: Padmarao Begari <Padmarao.Begari@microsemi.com> |
#
0b9441ae |
|
12-Oct-2023 |
Tom Rini <trini@konsulko.com> |
riscv: Remove common.h usage We can remove common.h from most cases of the code here, and only a few places need an additional header instead. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Rick Chen <rick@andestech.com> |
#
9bcf9e49 |
|
05-Sep-2023 |
Chanho Park <chanho61.park@samsung.com> |
riscv: bootstage: correct bootstage_report guard Below warning can be occurred when CONFIG_BOOTSTAGE and !CONFIG_SPL_BOOTSTAGE. It should be guarded by using CONFIG_IS_ENABLED for SPL build. arch/riscv/lib/bootm.c:46:9: warning: implicit declaration of function 'bootstage_report' 46 | bootstage_report(); | ^~~~~~~~~~~~~~~~ | bootstage_error Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> |
#
210af549 |
|
05-Feb-2023 |
Simon Glass <sjg@chromium.org> |
Correct SPL uses of LMB This converts 9 usages of this option to the non-SPL form, since there is no SPL_LMB defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org> |
#
d9d7c20b |
|
06-Sep-2022 |
Simon Glass <sjg@chromium.org> |
treewide: Drop bootm_headers_t typedef This is not needed and we should avoid typedefs. Use the struct instead. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
65168910 |
|
07-Jul-2022 |
Ashok Reddy Soma <ashok.reddy.soma@amd.com> |
zynqmp: Run board_get_usable_ram_top() only on main U-Boot With commit ce39ee28ec31 ("zynqmp: Do not place u-boot to reserved memory location"), the function board_get_usable_ram_top() is allocating MMU_SECTION_SIZE of about 2MB using lmb_alloc(). But we dont have this much memory in case of mini U-Boot. Keep these functions which use lmb under CONFIG_LMB so that they are compiled and used only when LMB is enabled. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/75e52def75f573e554a6b177a78504c128cb0c4a.1657183534.git.michal.simek@amd.com |
#
b09e4624 |
|
07-Jul-2022 |
Michal Simek <michal.simek@amd.com> |
arm: riscv: Remove additional ifdef from code guarded by CONFIG_IS_ENABLED CONFIG_OF_LIBFDT is used twice for guarding the same code. It is enough to do it once that's why remove additional ifdefs from arm and risc-v code. Fixes: 0c303f9a6628 ("image: Drop IMAGE_ENABLE_OF_LIBFDT") Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Tom Rini <trini@konsulko.com> Link: https://lore.kernel.org/r/f8e3ff9124195cbd957874de9a65ef79760ef5e7.1657183634.git.michal.simek@amd.com |
#
0c303f9a |
|
25-Sep-2021 |
Simon Glass <sjg@chromium.org> |
image: Drop IMAGE_ENABLE_OF_LIBFDT Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> |
#
eeaa3fe6 |
|
10-Sep-2021 |
Marek Vasut <marex@denx.de> |
lmb: riscv: Add arch_lmb_reserve() Add arch_lmb_reserve() implemented using arch_lmb_reserve_generic(). It is rather likely this architecture also needs to cover U-Boot with LMB before booting Linux. Reviewed-by: Rick Chen <rick@andestech.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Atish Patra <atish.patra@wdc.com> Cc: Leo <ycliang@andestech.com> Cc: Rick Chen <rick@andestech.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> |
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
08337cd6 |
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21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> |
#
3c85099a |
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12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org> |
#
c3b1a990 |
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22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
b1893a9e |
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15-Oct-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Add dm_remove_devices_flags() call to do_bootm_linux() This adds a call to dm_remove_devices_flags() to do_bootm_linux() so that drivers that have one of the removal flags set (e.g. DM_FLAG_ACTIVE_DMA_REMOVE) in their driver struct, may do some last-stage cleanup before the OS is started. arm and x86 already did such, and we should do the same for riscv. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ed49ba4d |
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26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Pass mhartid CSR value to kernel So far this is hardcoded to zero, and we should read the value from mhartid CSR and pass it to Linux kernel. Suggested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
4afeedf1 |
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26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Correct the 1st kernel argument to hart id The first argument of Linux kernel is the risc-v core hart id, from which the kernel is booted from. It is not the mach_id, which seems to be copied from arm. While we are here, this also changes the Linux kernel entry parameters' type to support both 32-bit and 64-bit. Note the hart id is hardcoded to zero for now, and we should change to fill in it with the value read from mhartid CSR of the hart which this routine is currently running on. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
3ad4866d |
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26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: Remove setup.h This was copied from ARM, and does not apply to RISC-V. While we are here, bootm.h is eventually removed as its content is only the inclusion of setup.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
#
b66babda |
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22-Apr-2018 |
Alexander Graf <agraf@csgraf.de> |
riscv: Add board_quiesce_devices stub This patch adds an empty stub for board_quiesce_devices() which allows boards to quiesce their devices before we boot into an OS in a platform agnostic way. Signed-off-by: Alexander Graf <agraf@suse.de> |
#
83d290c5 |
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06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
22b7e6fb |
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13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Remove ATAGS ATAGS is not supported and will be replaced by DT in riscv-linux. So can be removed now. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
0462358b |
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13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Support to boot riscv-linux riscv-linux should use BBL (Berkeley bootloader) for loading the Linux kernel. U-Boot can play as FSBL(first stage bootloader) to boot BBL and riscv-linux. In BBL's init_first_hart(), it will pass dtb with a1. So implement bootm to pass arguments to BBL correctly. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
b9076495 |
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11-Feb-2018 |
Rick Chen <rick@andestech.com> |
riscv: checkpatch: Fix missing a blank line after declarations It is reported by checkpatch.pl WARNING: Missing a blank line after declarations. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
8bbb2909 |
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25-Dec-2017 |
Rick Chen <rick@andestech.com> |
riscv: nx25: lib: Add relative lib funcs to support RISC-V Add makefile, interrupts.c and boot.c,... functions to support RISC-V arch. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Cc: Padmarao Begari <Padmarao.Begari@microsemi.com> |
#
9bcf9e49 |
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05-Sep-2023 |
Chanho Park <chanho61.park@samsung.com> |
riscv: bootstage: correct bootstage_report guard Below warning can be occurred when CONFIG_BOOTSTAGE and !CONFIG_SPL_BOOTSTAGE. It should be guarded by using CONFIG_IS_ENABLED for SPL build. arch/riscv/lib/bootm.c:46:9: warning: implicit declaration of function 'bootstage_report' 46 | bootstage_report(); | ^~~~~~~~~~~~~~~~ | bootstage_error Signed-off-by: Chanho Park <chanho61.park@samsung.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> |
#
210af549 |
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05-Feb-2023 |
Simon Glass <sjg@chromium.org> |
Correct SPL uses of LMB This converts 9 usages of this option to the non-SPL form, since there is no SPL_LMB defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org> |
#
d9d7c20b |
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06-Sep-2022 |
Simon Glass <sjg@chromium.org> |
treewide: Drop bootm_headers_t typedef This is not needed and we should avoid typedefs. Use the struct instead. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
65168910 |
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07-Jul-2022 |
Ashok Reddy Soma <ashok.reddy.soma@amd.com> |
zynqmp: Run board_get_usable_ram_top() only on main U-Boot With commit ce39ee28ec31 ("zynqmp: Do not place u-boot to reserved memory location"), the function board_get_usable_ram_top() is allocating MMU_SECTION_SIZE of about 2MB using lmb_alloc(). But we dont have this much memory in case of mini U-Boot. Keep these functions which use lmb under CONFIG_LMB so that they are compiled and used only when LMB is enabled. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/75e52def75f573e554a6b177a78504c128cb0c4a.1657183534.git.michal.simek@amd.com |
#
b09e4624 |
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07-Jul-2022 |
Michal Simek <michal.simek@amd.com> |
arm: riscv: Remove additional ifdef from code guarded by CONFIG_IS_ENABLED CONFIG_OF_LIBFDT is used twice for guarding the same code. It is enough to do it once that's why remove additional ifdefs from arm and risc-v code. Fixes: 0c303f9a6628 ("image: Drop IMAGE_ENABLE_OF_LIBFDT") Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Tom Rini <trini@konsulko.com> Link: https://lore.kernel.org/r/f8e3ff9124195cbd957874de9a65ef79760ef5e7.1657183634.git.michal.simek@amd.com |
#
0c303f9a |
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25-Sep-2021 |
Simon Glass <sjg@chromium.org> |
image: Drop IMAGE_ENABLE_OF_LIBFDT Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> |
#
eeaa3fe6 |
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10-Sep-2021 |
Marek Vasut <marex@denx.de> |
lmb: riscv: Add arch_lmb_reserve() Add arch_lmb_reserve() implemented using arch_lmb_reserve_generic(). It is rather likely this architecture also needs to cover U-Boot with LMB before booting Linux. Reviewed-by: Rick Chen <rick@andestech.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Atish Patra <atish.patra@wdc.com> Cc: Leo <ycliang@andestech.com> Cc: Rick Chen <rick@andestech.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
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30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
f7ae49fc |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
09140113 |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
52f24238 |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
177c53fe |
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21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
73d756fd |
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21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
5370478d |
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21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
db41d65a |
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28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
807765b0 |
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28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90ae2814 |
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08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> |
#
f28ad250 |
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17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
08337cd6 |
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21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> |
#
3c85099a |
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12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org> |
#
c3b1a990 |
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22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
b1893a9e |
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15-Oct-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Add dm_remove_devices_flags() call to do_bootm_linux() This adds a call to dm_remove_devices_flags() to do_bootm_linux() so that drivers that have one of the removal flags set (e.g. DM_FLAG_ACTIVE_DMA_REMOVE) in their driver struct, may do some last-stage cleanup before the OS is started. arm and x86 already did such, and we should do the same for riscv. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ed49ba4d |
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26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Pass mhartid CSR value to kernel So far this is hardcoded to zero, and we should read the value from mhartid CSR and pass it to Linux kernel. Suggested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
4afeedf1 |
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26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Correct the 1st kernel argument to hart id The first argument of Linux kernel is the risc-v core hart id, from which the kernel is booted from. It is not the mach_id, which seems to be copied from arm. While we are here, this also changes the Linux kernel entry parameters' type to support both 32-bit and 64-bit. Note the hart id is hardcoded to zero for now, and we should change to fill in it with the value read from mhartid CSR of the hart which this routine is currently running on. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
3ad4866d |
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26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: Remove setup.h This was copied from ARM, and does not apply to RISC-V. While we are here, bootm.h is eventually removed as its content is only the inclusion of setup.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
#
b66babda |
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22-Apr-2018 |
Alexander Graf <agraf@csgraf.de> |
riscv: Add board_quiesce_devices stub This patch adds an empty stub for board_quiesce_devices() which allows boards to quiesce their devices before we boot into an OS in a platform agnostic way. Signed-off-by: Alexander Graf <agraf@suse.de> |
#
83d290c5 |
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06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
22b7e6fb |
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13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Remove ATAGS ATAGS is not supported and will be replaced by DT in riscv-linux. So can be removed now. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
0462358b |
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13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Support to boot riscv-linux riscv-linux should use BBL (Berkeley bootloader) for loading the Linux kernel. U-Boot can play as FSBL(first stage bootloader) to boot BBL and riscv-linux. In BBL's init_first_hart(), it will pass dtb with a1. So implement bootm to pass arguments to BBL correctly. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
b9076495 |
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11-Feb-2018 |
Rick Chen <rick@andestech.com> |
riscv: checkpatch: Fix missing a blank line after declarations It is reported by checkpatch.pl WARNING: Missing a blank line after declarations. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
8bbb2909 |
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25-Dec-2017 |
Rick Chen <rick@andestech.com> |
riscv: nx25: lib: Add relative lib funcs to support RISC-V Add makefile, interrupts.c and boot.c,... functions to support RISC-V arch. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Cc: Padmarao Begari <Padmarao.Begari@microsemi.com> |
#
210af549 |
|
05-Feb-2023 |
Simon Glass <sjg@chromium.org> |
Correct SPL uses of LMB This converts 9 usages of this option to the non-SPL form, since there is no SPL_LMB defined in Kconfig Signed-off-by: Simon Glass <sjg@chromium.org> |
#
d9d7c20b |
|
06-Sep-2022 |
Simon Glass <sjg@chromium.org> |
treewide: Drop bootm_headers_t typedef This is not needed and we should avoid typedefs. Use the struct instead. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
65168910 |
|
07-Jul-2022 |
Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> |
zynqmp: Run board_get_usable_ram_top() only on main U-Boot With commit ce39ee28ec31 ("zynqmp: Do not place u-boot to reserved memory location"), the function board_get_usable_ram_top() is allocating MMU_SECTION_SIZE of about 2MB using lmb_alloc(). But we dont have this much memory in case of mini U-Boot. Keep these functions which use lmb under CONFIG_LMB so that they are compiled and used only when LMB is enabled. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/75e52def75f573e554a6b177a78504c128cb0c4a.1657183534.git.michal.simek@amd.com |
#
b09e4624 |
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07-Jul-2022 |
Michal Simek <michal.simek@amd.com> |
arm: riscv: Remove additional ifdef from code guarded by CONFIG_IS_ENABLED CONFIG_OF_LIBFDT is used twice for guarding the same code. It is enough to do it once that's why remove additional ifdefs from arm and risc-v code. Fixes: 0c303f9a6628 ("image: Drop IMAGE_ENABLE_OF_LIBFDT") Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Tom Rini <trini@konsulko.com> Link: https://lore.kernel.org/r/f8e3ff9124195cbd957874de9a65ef79760ef5e7.1657183634.git.michal.simek@amd.com |
#
0c303f9a |
|
25-Sep-2021 |
Simon Glass <sjg@chromium.org> |
image: Drop IMAGE_ENABLE_OF_LIBFDT Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> |
#
eeaa3fe6 |
|
10-Sep-2021 |
Marek Vasut <marex@denx.de> |
lmb: riscv: Add arch_lmb_reserve() Add arch_lmb_reserve() implemented using arch_lmb_reserve_generic(). It is rather likely this architecture also needs to cover U-Boot with LMB before booting Linux. Reviewed-by: Rick Chen <rick@andestech.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Atish Patra <atish.patra@wdc.com> Cc: Leo <ycliang@andestech.com> Cc: Rick Chen <rick@andestech.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> |
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> |
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org> |
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
b1893a9e |
|
15-Oct-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Add dm_remove_devices_flags() call to do_bootm_linux() This adds a call to dm_remove_devices_flags() to do_bootm_linux() so that drivers that have one of the removal flags set (e.g. DM_FLAG_ACTIVE_DMA_REMOVE) in their driver struct, may do some last-stage cleanup before the OS is started. arm and x86 already did such, and we should do the same for riscv. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ed49ba4d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Pass mhartid CSR value to kernel So far this is hardcoded to zero, and we should read the value from mhartid CSR and pass it to Linux kernel. Suggested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
4afeedf1 |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Correct the 1st kernel argument to hart id The first argument of Linux kernel is the risc-v core hart id, from which the kernel is booted from. It is not the mach_id, which seems to be copied from arm. While we are here, this also changes the Linux kernel entry parameters' type to support both 32-bit and 64-bit. Note the hart id is hardcoded to zero for now, and we should change to fill in it with the value read from mhartid CSR of the hart which this routine is currently running on. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
3ad4866d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: Remove setup.h This was copied from ARM, and does not apply to RISC-V. While we are here, bootm.h is eventually removed as its content is only the inclusion of setup.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
#
b66babda |
|
22-Apr-2018 |
Alexander Graf <agraf@csgraf.de> |
riscv: Add board_quiesce_devices stub This patch adds an empty stub for board_quiesce_devices() which allows boards to quiesce their devices before we boot into an OS in a platform agnostic way. Signed-off-by: Alexander Graf <agraf@suse.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
22b7e6fb |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Remove ATAGS ATAGS is not supported and will be replaced by DT in riscv-linux. So can be removed now. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
0462358b |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Support to boot riscv-linux riscv-linux should use BBL (Berkeley bootloader) for loading the Linux kernel. U-Boot can play as FSBL(first stage bootloader) to boot BBL and riscv-linux. In BBL's init_first_hart(), it will pass dtb with a1. So implement bootm to pass arguments to BBL correctly. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
b9076495 |
|
11-Feb-2018 |
Rick Chen <rick@andestech.com> |
riscv: checkpatch: Fix missing a blank line after declarations It is reported by checkpatch.pl WARNING: Missing a blank line after declarations. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
8bbb2909 |
|
25-Dec-2017 |
Rick Chen <rick@andestech.com> |
riscv: nx25: lib: Add relative lib funcs to support RISC-V Add makefile, interrupts.c and boot.c,... functions to support RISC-V arch. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Cc: Padmarao Begari <Padmarao.Begari@microsemi.com> |
#
d9d7c20b |
|
06-Sep-2022 |
Simon Glass <sjg@chromium.org> |
treewide: Drop bootm_headers_t typedef This is not needed and we should avoid typedefs. Use the struct instead. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
65168910 |
|
07-Jul-2022 |
Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> |
zynqmp: Run board_get_usable_ram_top() only on main U-Boot With commit ce39ee28ec31 ("zynqmp: Do not place u-boot to reserved memory location"), the function board_get_usable_ram_top() is allocating MMU_SECTION_SIZE of about 2MB using lmb_alloc(). But we dont have this much memory in case of mini U-Boot. Keep these functions which use lmb under CONFIG_LMB so that they are compiled and used only when LMB is enabled. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/75e52def75f573e554a6b177a78504c128cb0c4a.1657183534.git.michal.simek@amd.com |
#
b09e4624 |
|
07-Jul-2022 |
Michal Simek <michal.simek@amd.com> |
arm: riscv: Remove additional ifdef from code guarded by CONFIG_IS_ENABLED CONFIG_OF_LIBFDT is used twice for guarding the same code. It is enough to do it once that's why remove additional ifdefs from arm and risc-v code. Fixes: 0c303f9a6628 ("image: Drop IMAGE_ENABLE_OF_LIBFDT") Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Tom Rini <trini@konsulko.com> Link: https://lore.kernel.org/r/f8e3ff9124195cbd957874de9a65ef79760ef5e7.1657183634.git.michal.simek@amd.com |
#
0c303f9a |
|
25-Sep-2021 |
Simon Glass <sjg@chromium.org> |
image: Drop IMAGE_ENABLE_OF_LIBFDT Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> |
#
eeaa3fe6 |
|
10-Sep-2021 |
Marek Vasut <marex@denx.de> |
lmb: riscv: Add arch_lmb_reserve() Add arch_lmb_reserve() implemented using arch_lmb_reserve_generic(). It is rather likely this architecture also needs to cover U-Boot with LMB before booting Linux. Reviewed-by: Rick Chen <rick@andestech.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Atish Patra <atish.patra@wdc.com> Cc: Leo <ycliang@andestech.com> Cc: Rick Chen <rick@andestech.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> |
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> |
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org> |
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
b1893a9e |
|
15-Oct-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Add dm_remove_devices_flags() call to do_bootm_linux() This adds a call to dm_remove_devices_flags() to do_bootm_linux() so that drivers that have one of the removal flags set (e.g. DM_FLAG_ACTIVE_DMA_REMOVE) in their driver struct, may do some last-stage cleanup before the OS is started. arm and x86 already did such, and we should do the same for riscv. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ed49ba4d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Pass mhartid CSR value to kernel So far this is hardcoded to zero, and we should read the value from mhartid CSR and pass it to Linux kernel. Suggested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
4afeedf1 |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Correct the 1st kernel argument to hart id The first argument of Linux kernel is the risc-v core hart id, from which the kernel is booted from. It is not the mach_id, which seems to be copied from arm. While we are here, this also changes the Linux kernel entry parameters' type to support both 32-bit and 64-bit. Note the hart id is hardcoded to zero for now, and we should change to fill in it with the value read from mhartid CSR of the hart which this routine is currently running on. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
3ad4866d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: Remove setup.h This was copied from ARM, and does not apply to RISC-V. While we are here, bootm.h is eventually removed as its content is only the inclusion of setup.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
#
b66babda |
|
22-Apr-2018 |
Alexander Graf <agraf@csgraf.de> |
riscv: Add board_quiesce_devices stub This patch adds an empty stub for board_quiesce_devices() which allows boards to quiesce their devices before we boot into an OS in a platform agnostic way. Signed-off-by: Alexander Graf <agraf@suse.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
22b7e6fb |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Remove ATAGS ATAGS is not supported and will be replaced by DT in riscv-linux. So can be removed now. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
0462358b |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Support to boot riscv-linux riscv-linux should use BBL (Berkeley bootloader) for loading the Linux kernel. U-Boot can play as FSBL(first stage bootloader) to boot BBL and riscv-linux. In BBL's init_first_hart(), it will pass dtb with a1. So implement bootm to pass arguments to BBL correctly. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
b9076495 |
|
11-Feb-2018 |
Rick Chen <rick@andestech.com> |
riscv: checkpatch: Fix missing a blank line after declarations It is reported by checkpatch.pl WARNING: Missing a blank line after declarations. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
8bbb2909 |
|
25-Dec-2017 |
Rick Chen <rick@andestech.com> |
riscv: nx25: lib: Add relative lib funcs to support RISC-V Add makefile, interrupts.c and boot.c,... functions to support RISC-V arch. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Cc: Padmarao Begari <Padmarao.Begari@microsemi.com> |
#
65168910 |
|
07-Jul-2022 |
Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> |
zynqmp: Run board_get_usable_ram_top() only on main U-Boot With commit ce39ee28ec31 ("zynqmp: Do not place u-boot to reserved memory location"), the function board_get_usable_ram_top() is allocating MMU_SECTION_SIZE of about 2MB using lmb_alloc(). But we dont have this much memory in case of mini U-Boot. Keep these functions which use lmb under CONFIG_LMB so that they are compiled and used only when LMB is enabled. Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/75e52def75f573e554a6b177a78504c128cb0c4a.1657183534.git.michal.simek@amd.com |
#
b09e4624 |
|
07-Jul-2022 |
Michal Simek <michal.simek@amd.com> |
arm: riscv: Remove additional ifdef from code guarded by CONFIG_IS_ENABLED CONFIG_OF_LIBFDT is used twice for guarding the same code. It is enough to do it once that's why remove additional ifdefs from arm and risc-v code. Fixes: 0c303f9a6628 ("image: Drop IMAGE_ENABLE_OF_LIBFDT") Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Tom Rini <trini@konsulko.com> Link: https://lore.kernel.org/r/f8e3ff9124195cbd957874de9a65ef79760ef5e7.1657183634.git.michal.simek@amd.com |
#
0c303f9a |
|
25-Sep-2021 |
Simon Glass <sjg@chromium.org> |
image: Drop IMAGE_ENABLE_OF_LIBFDT Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> |
#
eeaa3fe6 |
|
10-Sep-2021 |
Marek Vasut <marex@denx.de> |
lmb: riscv: Add arch_lmb_reserve() Add arch_lmb_reserve() implemented using arch_lmb_reserve_generic(). It is rather likely this architecture also needs to cover U-Boot with LMB before booting Linux. Reviewed-by: Rick Chen <rick@andestech.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Atish Patra <atish.patra@wdc.com> Cc: Leo <ycliang@andestech.com> Cc: Rick Chen <rick@andestech.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atishp@atishpatra.org> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> |
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> |
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org> |
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
b1893a9e |
|
15-Oct-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Add dm_remove_devices_flags() call to do_bootm_linux() This adds a call to dm_remove_devices_flags() to do_bootm_linux() so that drivers that have one of the removal flags set (e.g. DM_FLAG_ACTIVE_DMA_REMOVE) in their driver struct, may do some last-stage cleanup before the OS is started. arm and x86 already did such, and we should do the same for riscv. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ed49ba4d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Pass mhartid CSR value to kernel So far this is hardcoded to zero, and we should read the value from mhartid CSR and pass it to Linux kernel. Suggested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
4afeedf1 |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Correct the 1st kernel argument to hart id The first argument of Linux kernel is the risc-v core hart id, from which the kernel is booted from. It is not the mach_id, which seems to be copied from arm. While we are here, this also changes the Linux kernel entry parameters' type to support both 32-bit and 64-bit. Note the hart id is hardcoded to zero for now, and we should change to fill in it with the value read from mhartid CSR of the hart which this routine is currently running on. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
3ad4866d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: Remove setup.h This was copied from ARM, and does not apply to RISC-V. While we are here, bootm.h is eventually removed as its content is only the inclusion of setup.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
#
b66babda |
|
22-Apr-2018 |
Alexander Graf <agraf@csgraf.de> |
riscv: Add board_quiesce_devices stub This patch adds an empty stub for board_quiesce_devices() which allows boards to quiesce their devices before we boot into an OS in a platform agnostic way. Signed-off-by: Alexander Graf <agraf@suse.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
22b7e6fb |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Remove ATAGS ATAGS is not supported and will be replaced by DT in riscv-linux. So can be removed now. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
0462358b |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Support to boot riscv-linux riscv-linux should use BBL (Berkeley bootloader) for loading the Linux kernel. U-Boot can play as FSBL(first stage bootloader) to boot BBL and riscv-linux. In BBL's init_first_hart(), it will pass dtb with a1. So implement bootm to pass arguments to BBL correctly. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
b9076495 |
|
11-Feb-2018 |
Rick Chen <rick@andestech.com> |
riscv: checkpatch: Fix missing a blank line after declarations It is reported by checkpatch.pl WARNING: Missing a blank line after declarations. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
8bbb2909 |
|
25-Dec-2017 |
Rick Chen <rick@andestech.com> |
riscv: nx25: lib: Add relative lib funcs to support RISC-V Add makefile, interrupts.c and boot.c,... functions to support RISC-V arch. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Cc: Padmarao Begari <Padmarao.Begari@microsemi.com> |
#
0c303f9a |
|
25-Sep-2021 |
Simon Glass <sjg@chromium.org> |
image: Drop IMAGE_ENABLE_OF_LIBFDT Add a host Kconfig for OF_LIBFDT. With this we can use CONFIG_IS_ENABLED(OF_LIBFDT) directly in the tools build, so drop the unnecessary indirection. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> |
#
eeaa3fe6 |
|
10-Sep-2021 |
Marek Vasut <marek.vasut@gmail.com> |
lmb: riscv: Add arch_lmb_reserve() Add arch_lmb_reserve() implemented using arch_lmb_reserve_generic(). It is rather likely this architecture also needs to cover U-Boot with LMB before booting Linux. Reviewed-by: Rick Chen <rick@andestech.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Atish Patra <atish.patra@wdc.com> Cc: Leo <ycliang@andestech.com> Cc: Rick Chen <rick@andestech.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tom Rini <trini@konsulko.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com> |
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> |
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> |
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org> |
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
b1893a9e |
|
15-Oct-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Add dm_remove_devices_flags() call to do_bootm_linux() This adds a call to dm_remove_devices_flags() to do_bootm_linux() so that drivers that have one of the removal flags set (e.g. DM_FLAG_ACTIVE_DMA_REMOVE) in their driver struct, may do some last-stage cleanup before the OS is started. arm and x86 already did such, and we should do the same for riscv. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ed49ba4d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Pass mhartid CSR value to kernel So far this is hardcoded to zero, and we should read the value from mhartid CSR and pass it to Linux kernel. Suggested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
4afeedf1 |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Correct the 1st kernel argument to hart id The first argument of Linux kernel is the risc-v core hart id, from which the kernel is booted from. It is not the mach_id, which seems to be copied from arm. While we are here, this also changes the Linux kernel entry parameters' type to support both 32-bit and 64-bit. Note the hart id is hardcoded to zero for now, and we should change to fill in it with the value read from mhartid CSR of the hart which this routine is currently running on. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> |
#
3ad4866d |
|
26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: Remove setup.h This was copied from ARM, and does not apply to RISC-V. While we are here, bootm.h is eventually removed as its content is only the inclusion of setup.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
#
b66babda |
|
22-Apr-2018 |
Alexander Graf <agraf@csgraf.de> |
riscv: Add board_quiesce_devices stub This patch adds an empty stub for board_quiesce_devices() which allows boards to quiesce their devices before we boot into an OS in a platform agnostic way. Signed-off-by: Alexander Graf <agraf@suse.de> |
#
83d290c5 |
|
06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
22b7e6fb |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Remove ATAGS ATAGS is not supported and will be replaced by DT in riscv-linux. So can be removed now. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
0462358b |
|
13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Support to boot riscv-linux riscv-linux should use BBL (Berkeley bootloader) for loading the Linux kernel. U-Boot can play as FSBL(first stage bootloader) to boot BBL and riscv-linux. In BBL's init_first_hart(), it will pass dtb with a1. So implement bootm to pass arguments to BBL correctly. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
b9076495 |
|
11-Feb-2018 |
Rick Chen <rick@andestech.com> |
riscv: checkpatch: Fix missing a blank line after declarations It is reported by checkpatch.pl WARNING: Missing a blank line after declarations. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> |
#
8bbb2909 |
|
25-Dec-2017 |
Rick Chen <rick@andestech.com> |
riscv: nx25: lib: Add relative lib funcs to support RISC-V Add makefile, interrupts.c and boot.c,... functions to support RISC-V arch. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Cc: Padmarao Begari <Padmarao.Begari@microsemi.com> |
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
401d1c4f |
|
30-Oct-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop asm/global_data.h from common header Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
09140113 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
command: Remove the cmd_tbl_t typedef We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
52f24238 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop bootstage.h from common header Move this fairly uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
177c53fe |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Move all fdt fixups together Keep all the fdt fixups together for better code management. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
73d756fd |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Copy the reserved-memory nodes to final DT The DT used by U-Boot may be different from the DT being passed to the OS if the DT is loaded from external media such as network or mmc. In that case, the reserved-memory node needs to be copied to the DT passed to the OS. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
5370478d |
|
21-Apr-2020 |
Atish Patra <atish.patra@wdc.com> |
riscv: Add boot hartid to device tree Linux booting protocol mandates that register "a0" contains the hartid. However, U-Boot can not pass the hartid via a0 during standard UEFI protocol. DT nodes are commonly used to pass such information to the OS. Add a DT node under chosen node to indicate the boot hartid. EFI stub in Linux kernel will parse this node and pass it to the real kernel in "a0" before jumping to it. Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
29a4a9f1 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
7fefef50 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
|
#
807765b0 |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move device-tree setup functions to fdt_support.h These functions relate to setting up the device tree for booting the OS. The fdt_support.h header file supports similar functions, so move these there. Signed-off-by: Simon Glass <sjg@chromium.org>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
90ae2814 |
|
08-Dec-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: add option to wait for ack from secondary harts in smp functions Add a wait option to smp_call_function() to wait for the secondary harts to acknowledge the call-function request. The request is considered to be acknowledged once each secondary hart has cleared the corresponding IPI. As part of the call-function request, the secondary harts invalidate the instruction cache after clearing the IPI. This adds a delay between acknowledgment (clear IPI) and fulfillment (call function) of the request. We want to use the acknowledgment to be able to judge when the request has been completed. Remove the delay by clearing the IPI after cache invalidation and just before calling the function from the request. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Rick Chen <rick@andestech.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
|
#
f28ad250 |
|
17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
|
#
08337cd6 |
|
21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
|
#
3c85099a |
|
12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
|
#
c3b1a990 |
|
22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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#
f28ad250 |
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17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
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08337cd6 |
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21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
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3c85099a |
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12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
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#
c3b1a990 |
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22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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#
f28ad250 |
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17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
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#
08337cd6 |
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21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
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#
3c85099a |
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12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
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#
c3b1a990 |
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22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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#
f28ad250 |
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17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
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#
08337cd6 |
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21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
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#
3c85099a |
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12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
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#
c3b1a990 |
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22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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#
f28ad250 |
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17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
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#
08337cd6 |
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21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
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#
3c85099a |
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12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
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#
c3b1a990 |
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22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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#
f28ad250 |
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17-Mar-2019 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: boot images passed to bootm on all harts Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
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#
08337cd6 |
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21-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Support booting VxWorks Register the 'bootm' function for booting VxWorks kernel for RISC-V architecture. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
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#
3c85099a |
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12-Dec-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Change to use boot_hart from global data Avoid reading mhartid CSR directly, instead use the one we saved in the global data structure before. With this patch, BBL no longer needs to be hacked to provide the mhartid CSR emulation for S-mode U-Boot. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Anup Patel <anup@brainfault.org>
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#
c3b1a990 |
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22-Nov-2018 |
Lukas Auer <lukas.auer@aisec.fraunhofer.de> |
riscv: align bootm implementation with that of other architectures The bootm implementation of RISC-V diverges from that of other architectures. Update it to match the implementation of other architectures. The ARM implementation is used as a reference. This adds the following features and changes to RISC-V. * Add support for the BOOTM_STATE_OS_FAKE_GO command * Call the remove function on devices with the removal flag set before booting Linux * Force disconnect USB devices from the host before booting Linux * Print and add bootstage information to the device tree before booting Linux Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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b1893a9e |
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15-Oct-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Add dm_remove_devices_flags() call to do_bootm_linux() This adds a call to dm_remove_devices_flags() to do_bootm_linux() so that drivers that have one of the removal flags set (e.g. DM_FLAG_ACTIVE_DMA_REMOVE) in their driver struct, may do some last-stage cleanup before the OS is started. arm and x86 already did such, and we should do the same for riscv. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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ed49ba4d |
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26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Pass mhartid CSR value to kernel So far this is hardcoded to zero, and we should read the value from mhartid CSR and pass it to Linux kernel. Suggested-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com>
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4afeedf1 |
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26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: bootm: Correct the 1st kernel argument to hart id The first argument of Linux kernel is the risc-v core hart id, from which the kernel is booted from. It is not the mach_id, which seems to be copied from arm. While we are here, this also changes the Linux kernel entry parameters' type to support both 32-bit and 64-bit. Note the hart id is hardcoded to zero for now, and we should change to fill in it with the value read from mhartid CSR of the hart which this routine is currently running on. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Rick Chen <rick@andestech.com>
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3ad4866d |
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26-Sep-2018 |
Bin Meng <bmeng.cn@gmail.com> |
riscv: Remove setup.h This was copied from ARM, and does not apply to RISC-V. While we are here, bootm.h is eventually removed as its content is only the inclusion of setup.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
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b66babda |
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22-Apr-2018 |
Alexander Graf <agraf@suse.de> |
riscv: Add board_quiesce_devices stub This patch adds an empty stub for board_quiesce_devices() which allows boards to quiesce their devices before we boot into an OS in a platform agnostic way. Signed-off-by: Alexander Graf <agraf@suse.de>
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83d290c5 |
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06-May-2018 |
Tom Rini <trini@konsulko.com> |
SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
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22b7e6fb |
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13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Remove ATAGS ATAGS is not supported and will be replaced by DT in riscv-linux. So can be removed now. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com>
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0462358b |
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13-Mar-2018 |
Rick Chen <rick@andestech.com> |
riscv: bootm: Support to boot riscv-linux riscv-linux should use BBL (Berkeley bootloader) for loading the Linux kernel. U-Boot can play as FSBL(first stage bootloader) to boot BBL and riscv-linux. In BBL's init_first_hart(), it will pass dtb with a1. So implement bootm to pass arguments to BBL correctly. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com>
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b9076495 |
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11-Feb-2018 |
Rick Chen <rick@andestech.com> |
riscv: checkpatch: Fix missing a blank line after declarations It is reported by checkpatch.pl WARNING: Missing a blank line after declarations. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com>
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8bbb2909 |
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25-Dec-2017 |
Rick Chen <rick@andestech.com> |
riscv: nx25: lib: Add relative lib funcs to support RISC-V Add makefile, interrupts.c and boot.c,... functions to support RISC-V arch. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com> Cc: Padmarao Begari <Padmarao.Begari@microsemi.com>
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