#
d678a59d |
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18-May-2024 |
Tom Rini <trini@konsulko.com> |
Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
5b1d20b5 |
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30-Apr-2024 |
Tom Rini <trini@konsulko.com> |
board: gateworks: Remove <common.h> and add needed includes Remove <common.h> from this board vendor directory and when needed add missing include files directly. Acked-By: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
aa3efb6c |
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04-Dec-2022 |
Tom Rini <trini@konsulko.com> |
global: Migrate CONFIG_POWER_PFUZE100_I2C_ADDR to CFG Perform a simple rename of CONFIG_POWER_PFUZE100_I2C_ADDR to CFG_POWER_PFUZE100_I2C_ADDR Signed-off-by: Tom Rini <trini@konsulko.com> |
#
6d38c69e |
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04-Dec-2022 |
Tom Rini <trini@konsulko.com> |
global: Migrate CONFIG_POWER_LTC3676_I2C_ADDR to CFG Perform a simple rename of CONFIG_POWER_LTC3676_I2C_ADDR to CFG_POWER_LTC3676_I2C_ADDR Signed-off-by: Tom Rini <trini@konsulko.com> |
#
61cf2250 |
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13-Apr-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: use comomn GSC driver Use the common GSC driver. This allows us to do some additional cleanup: - use the GSC driver functions - move waiting for the EEPROM to the SPL int (it will always be ready after this) - move eeprom functions into eeprom file and elimate GSC_I2C_BUS - eliminate some redundant EEPROM reads (the EEPROM must be read in SPL before relocation, in SPL after relocation, and in U-Boot init. All subsequent uses can use the global structure) - remove unnecessary header files and alphabatize includes Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
6bec6c16 |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move ft_early_fixups out of common DM is not used for the SPL and a generic DT is used in the SPL which requires no fixups. Remove the call in the SPL and move the function into the U-Boot code. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d169313d |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move SPL uart config out of common Since DM_SERIAL is used for U-Boot we no longer need legacy UART code in common.c shared by the SPL and U-Boot. Move the legacy UART config to the non-DM SPL. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
cb339a00 |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: convert to DM_I2C convert to DM_I2C for U-Boot while leaving SPL legacy I2C: - Move I2C config from common to SPL - Move PMIC config from common to SPL (no need to re-configure pmic) - add DM_I2C support to eeprom/gsc functions shared by SPL and U-Boot Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
45c902c4 |
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24-Jul-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: move wdog/uhs-i board/revision dt fixups Move board/revision specific dt fixups for WDOG and UHS-I features so that we can call them early for U-Boot control dt as well. Additionally drop a deprected non-mainline dt-prop fixup regarding HDMI input format. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d863d054 |
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01-Mar-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: convert U-Boot to OF_CONTROL using FIT image In preparation for dm conversion convert to OF_CONTROL by adding FIT image support and multi dtb. Add a board_fit_config_name_match to match the dtb based off of EEPROM model. Signed-off-by: Tim Harvey <tharvey@gateworks.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> |
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691d719d |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop init.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
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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> |
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e7dcf564 |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
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6bf6dbee |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
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21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
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04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
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04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
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04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
#
d024236e |
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18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
310fb14b |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
#
214fb19b |
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17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
8d1a6ff8 |
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17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ad68d7b8 |
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13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
#
edf00937 |
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29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
#
6052b1c6 |
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24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
1b99103f |
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24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3c0fd17f |
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23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
346d106d |
|
03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
f2ff8343 |
|
17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
#
fdead4be |
|
26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
53940a50 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e06a0362 |
|
15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
af1db4a3 |
|
14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ea7a3c44 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
c4b44d76 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
2089b7be |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06c3564d |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d783c274 |
|
06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
9e2b0c2d |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
767d88b0 |
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08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
7f14c31b |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06edcb9d |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
75f21e31 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
b0b83347 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
29f0d6b1 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
576cd6b3 |
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04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
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e25fbe3f |
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14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
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1dd42e31 |
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29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
c91e4b8b |
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21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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0cc11dea |
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02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
5b1d20b5 |
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30-Apr-2024 |
Tom Rini <trini@konsulko.com> |
board: gateworks: Remove <common.h> and add needed includes Remove <common.h> from this board vendor directory and when needed add missing include files directly. Acked-By: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Tom Rini <trini@konsulko.com> |
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aa3efb6c |
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04-Dec-2022 |
Tom Rini <trini@konsulko.com> |
global: Migrate CONFIG_POWER_PFUZE100_I2C_ADDR to CFG Perform a simple rename of CONFIG_POWER_PFUZE100_I2C_ADDR to CFG_POWER_PFUZE100_I2C_ADDR Signed-off-by: Tom Rini <trini@konsulko.com> |
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6d38c69e |
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04-Dec-2022 |
Tom Rini <trini@konsulko.com> |
global: Migrate CONFIG_POWER_LTC3676_I2C_ADDR to CFG Perform a simple rename of CONFIG_POWER_LTC3676_I2C_ADDR to CFG_POWER_LTC3676_I2C_ADDR Signed-off-by: Tom Rini <trini@konsulko.com> |
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61cf2250 |
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13-Apr-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: use comomn GSC driver Use the common GSC driver. This allows us to do some additional cleanup: - use the GSC driver functions - move waiting for the EEPROM to the SPL int (it will always be ready after this) - move eeprom functions into eeprom file and elimate GSC_I2C_BUS - eliminate some redundant EEPROM reads (the EEPROM must be read in SPL before relocation, in SPL after relocation, and in U-Boot init. All subsequent uses can use the global structure) - remove unnecessary header files and alphabatize includes Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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6bec6c16 |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move ft_early_fixups out of common DM is not used for the SPL and a generic DT is used in the SPL which requires no fixups. Remove the call in the SPL and move the function into the U-Boot code. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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d169313d |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move SPL uart config out of common Since DM_SERIAL is used for U-Boot we no longer need legacy UART code in common.c shared by the SPL and U-Boot. Move the legacy UART config to the non-DM SPL. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
cb339a00 |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: convert to DM_I2C convert to DM_I2C for U-Boot while leaving SPL legacy I2C: - Move I2C config from common to SPL - Move PMIC config from common to SPL (no need to re-configure pmic) - add DM_I2C support to eeprom/gsc functions shared by SPL and U-Boot Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
45c902c4 |
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24-Jul-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: move wdog/uhs-i board/revision dt fixups Move board/revision specific dt fixups for WDOG and UHS-I features so that we can call them early for U-Boot control dt as well. Additionally drop a deprected non-mainline dt-prop fixup regarding HDMI input format. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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d863d054 |
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01-Mar-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: convert U-Boot to OF_CONTROL using FIT image In preparation for dm conversion convert to OF_CONTROL by adding FIT image support and multi dtb. Add a board_fit_config_name_match to match the dtb based off of EEPROM model. Signed-off-by: Tim Harvey <tharvey@gateworks.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> |
#
691d719d |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop init.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
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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> |
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e7dcf564 |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
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6bf6dbee |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
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21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
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04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
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04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
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04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
#
d024236e |
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18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
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310fb14b |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
#
214fb19b |
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17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
8d1a6ff8 |
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17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ad68d7b8 |
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13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
#
edf00937 |
|
29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
#
6052b1c6 |
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24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
1b99103f |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3c0fd17f |
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23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
346d106d |
|
03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
f2ff8343 |
|
17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
#
fdead4be |
|
26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
53940a50 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e06a0362 |
|
15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
af1db4a3 |
|
14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ea7a3c44 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
c4b44d76 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
2089b7be |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06c3564d |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d783c274 |
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06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
9e2b0c2d |
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08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
767d88b0 |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
7f14c31b |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06edcb9d |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
75f21e31 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
b0b83347 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
29f0d6b1 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
576cd6b3 |
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04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
e25fbe3f |
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14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
1dd42e31 |
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29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
c91e4b8b |
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21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
0cc11dea |
|
02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
aa3efb6c |
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04-Dec-2022 |
Tom Rini <trini@konsulko.com> |
global: Migrate CONFIG_POWER_PFUZE100_I2C_ADDR to CFG Perform a simple rename of CONFIG_POWER_PFUZE100_I2C_ADDR to CFG_POWER_PFUZE100_I2C_ADDR Signed-off-by: Tom Rini <trini@konsulko.com> |
#
6d38c69e |
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04-Dec-2022 |
Tom Rini <trini@konsulko.com> |
global: Migrate CONFIG_POWER_LTC3676_I2C_ADDR to CFG Perform a simple rename of CONFIG_POWER_LTC3676_I2C_ADDR to CFG_POWER_LTC3676_I2C_ADDR Signed-off-by: Tom Rini <trini@konsulko.com> |
#
61cf2250 |
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13-Apr-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: use comomn GSC driver Use the common GSC driver. This allows us to do some additional cleanup: - use the GSC driver functions - move waiting for the EEPROM to the SPL int (it will always be ready after this) - move eeprom functions into eeprom file and elimate GSC_I2C_BUS - eliminate some redundant EEPROM reads (the EEPROM must be read in SPL before relocation, in SPL after relocation, and in U-Boot init. All subsequent uses can use the global structure) - remove unnecessary header files and alphabatize includes Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
6bec6c16 |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move ft_early_fixups out of common DM is not used for the SPL and a generic DT is used in the SPL which requires no fixups. Remove the call in the SPL and move the function into the U-Boot code. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d169313d |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move SPL uart config out of common Since DM_SERIAL is used for U-Boot we no longer need legacy UART code in common.c shared by the SPL and U-Boot. Move the legacy UART config to the non-DM SPL. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
cb339a00 |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: convert to DM_I2C convert to DM_I2C for U-Boot while leaving SPL legacy I2C: - Move I2C config from common to SPL - Move PMIC config from common to SPL (no need to re-configure pmic) - add DM_I2C support to eeprom/gsc functions shared by SPL and U-Boot Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
45c902c4 |
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24-Jul-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: move wdog/uhs-i board/revision dt fixups Move board/revision specific dt fixups for WDOG and UHS-I features so that we can call them early for U-Boot control dt as well. Additionally drop a deprected non-mainline dt-prop fixup regarding HDMI input format. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d863d054 |
|
01-Mar-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: convert U-Boot to OF_CONTROL using FIT image In preparation for dm conversion convert to OF_CONTROL by adding FIT image support and multi dtb. Add a board_fit_config_name_match to match the dtb based off of EEPROM model. Signed-off-by: Tim Harvey <tharvey@gateworks.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> |
#
691d719d |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop init.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
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> |
#
e7dcf564 |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6bf6dbee |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
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21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
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04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
#
d024236e |
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18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
310fb14b |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
#
214fb19b |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
8d1a6ff8 |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ad68d7b8 |
|
13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
#
edf00937 |
|
29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
#
6052b1c6 |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
1b99103f |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3c0fd17f |
|
23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
346d106d |
|
03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
f2ff8343 |
|
17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
#
fdead4be |
|
26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
53940a50 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e06a0362 |
|
15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
af1db4a3 |
|
14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ea7a3c44 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
c4b44d76 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
2089b7be |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06c3564d |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d783c274 |
|
06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
9e2b0c2d |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
767d88b0 |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
7f14c31b |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06edcb9d |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
75f21e31 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
b0b83347 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
29f0d6b1 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
576cd6b3 |
|
04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
e25fbe3f |
|
14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
1dd42e31 |
|
29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
c91e4b8b |
|
21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
0cc11dea |
|
02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
61cf2250 |
|
13-Apr-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: use comomn GSC driver Use the common GSC driver. This allows us to do some additional cleanup: - use the GSC driver functions - move waiting for the EEPROM to the SPL int (it will always be ready after this) - move eeprom functions into eeprom file and elimate GSC_I2C_BUS - eliminate some redundant EEPROM reads (the EEPROM must be read in SPL before relocation, in SPL after relocation, and in U-Boot init. All subsequent uses can use the global structure) - remove unnecessary header files and alphabatize includes Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
6bec6c16 |
|
07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move ft_early_fixups out of common DM is not used for the SPL and a generic DT is used in the SPL which requires no fixups. Remove the call in the SPL and move the function into the U-Boot code. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d169313d |
|
07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move SPL uart config out of common Since DM_SERIAL is used for U-Boot we no longer need legacy UART code in common.c shared by the SPL and U-Boot. Move the legacy UART config to the non-DM SPL. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
cb339a00 |
|
07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: convert to DM_I2C convert to DM_I2C for U-Boot while leaving SPL legacy I2C: - Move I2C config from common to SPL - Move PMIC config from common to SPL (no need to re-configure pmic) - add DM_I2C support to eeprom/gsc functions shared by SPL and U-Boot Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
45c902c4 |
|
24-Jul-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: move wdog/uhs-i board/revision dt fixups Move board/revision specific dt fixups for WDOG and UHS-I features so that we can call them early for U-Boot control dt as well. Additionally drop a deprected non-mainline dt-prop fixup regarding HDMI input format. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d863d054 |
|
01-Mar-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: convert U-Boot to OF_CONTROL using FIT image In preparation for dm conversion convert to OF_CONTROL by adding FIT image support and multi dtb. Add a board_fit_config_name_match to match the dtb based off of EEPROM model. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
691d719d |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop init.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
e7dcf564 |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6bf6dbee |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
|
21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
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d024236e |
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18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
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30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
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3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
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bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
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00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
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310fb14b |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
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552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
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214fb19b |
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17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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8d1a6ff8 |
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17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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ad68d7b8 |
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13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
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edf00937 |
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29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
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6052b1c6 |
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24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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1b99103f |
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24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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3c0fd17f |
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23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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346d106d |
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03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
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f2ff8343 |
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17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
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fdead4be |
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26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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53940a50 |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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e06a0362 |
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15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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af1db4a3 |
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14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
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ea7a3c44 |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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c4b44d76 |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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2089b7be |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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06c3564d |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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d783c274 |
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06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
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9e2b0c2d |
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08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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767d88b0 |
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08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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7f14c31b |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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06edcb9d |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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75f21e31 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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b0b83347 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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29f0d6b1 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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576cd6b3 |
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04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
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e25fbe3f |
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14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
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1dd42e31 |
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29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
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c91e4b8b |
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21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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0cc11dea |
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02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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6bec6c16 |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move ft_early_fixups out of common DM is not used for the SPL and a generic DT is used in the SPL which requires no fixups. Remove the call in the SPL and move the function into the U-Boot code. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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d169313d |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: move SPL uart config out of common Since DM_SERIAL is used for U-Boot we no longer need legacy UART code in common.c shared by the SPL and U-Boot. Move the legacy UART config to the non-DM SPL. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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cb339a00 |
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07-Mar-2022 |
Tim Harvey <tharvey@gateworks.com> |
board: gateworks: gw_ventana: convert to DM_I2C convert to DM_I2C for U-Boot while leaving SPL legacy I2C: - Move I2C config from common to SPL - Move PMIC config from common to SPL (no need to re-configure pmic) - add DM_I2C support to eeprom/gsc functions shared by SPL and U-Boot Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
45c902c4 |
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24-Jul-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: move wdog/uhs-i board/revision dt fixups Move board/revision specific dt fixups for WDOG and UHS-I features so that we can call them early for U-Boot control dt as well. Additionally drop a deprected non-mainline dt-prop fixup regarding HDMI input format. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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d863d054 |
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01-Mar-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: convert U-Boot to OF_CONTROL using FIT image In preparation for dm conversion convert to OF_CONTROL by adding FIT image support and multi dtb. Add a board_fit_config_name_match to match the dtb based off of EEPROM model. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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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> |
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691d719d |
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10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop init.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
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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> |
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e7dcf564 |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6bf6dbee |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
|
21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
310fb14b |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
#
214fb19b |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
8d1a6ff8 |
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17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ad68d7b8 |
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13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
#
edf00937 |
|
29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
#
6052b1c6 |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
1b99103f |
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24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3c0fd17f |
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23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
346d106d |
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03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
f2ff8343 |
|
17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
#
fdead4be |
|
26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
53940a50 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e06a0362 |
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15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
af1db4a3 |
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14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ea7a3c44 |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
c4b44d76 |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
2089b7be |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06c3564d |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d783c274 |
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06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
9e2b0c2d |
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08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
767d88b0 |
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08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
7f14c31b |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06edcb9d |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
75f21e31 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
b0b83347 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
29f0d6b1 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
576cd6b3 |
|
04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
e25fbe3f |
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14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
1dd42e31 |
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29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
c91e4b8b |
|
21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
0cc11dea |
|
02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
45c902c4 |
|
24-Jul-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: move wdog/uhs-i board/revision dt fixups Move board/revision specific dt fixups for WDOG and UHS-I features so that we can call them early for U-Boot control dt as well. Additionally drop a deprected non-mainline dt-prop fixup regarding HDMI input format. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d863d054 |
|
01-Mar-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: convert U-Boot to OF_CONTROL using FIT image In preparation for dm conversion convert to OF_CONTROL by adding FIT image support and multi dtb. Add a board_fit_config_name_match to match the dtb based off of EEPROM model. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
691d719d |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop init.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
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> |
#
e7dcf564 |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6bf6dbee |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
|
21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
310fb14b |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
#
214fb19b |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
8d1a6ff8 |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ad68d7b8 |
|
13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
#
edf00937 |
|
29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
#
6052b1c6 |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
1b99103f |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3c0fd17f |
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23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
346d106d |
|
03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
f2ff8343 |
|
17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
#
fdead4be |
|
26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
53940a50 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e06a0362 |
|
15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
af1db4a3 |
|
14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ea7a3c44 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
c4b44d76 |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
2089b7be |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06c3564d |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d783c274 |
|
06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
9e2b0c2d |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
767d88b0 |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
7f14c31b |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06edcb9d |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
75f21e31 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
b0b83347 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
29f0d6b1 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
576cd6b3 |
|
04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
e25fbe3f |
|
14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
1dd42e31 |
|
29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
c91e4b8b |
|
21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
0cc11dea |
|
02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d863d054 |
|
01-Mar-2021 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: convert U-Boot to OF_CONTROL using FIT image In preparation for dm conversion convert to OF_CONTROL by adding FIT image support and multi dtb. Add a board_fit_config_name_match to match the dtb based off of EEPROM model. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
691d719d |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop init.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
db41d65a |
|
28-Dec-2019 |
Simon Glass <sjg@chromium.org> |
common: Move hang() to the same header as panic() At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com> |
#
e7dcf564 |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6bf6dbee |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
|
21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
30df9f77 |
|
28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
3aa4b703 |
|
24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
bfebc8c9 |
|
03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
00caae6d |
|
03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
310fb14b |
|
03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
552a848e |
|
29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
#
214fb19b |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
8d1a6ff8 |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ad68d7b8 |
|
13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
#
edf00937 |
|
29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
#
6052b1c6 |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
1b99103f |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3c0fd17f |
|
23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
346d106d |
|
03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
f2ff8343 |
|
17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
#
fdead4be |
|
26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
53940a50 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e06a0362 |
|
15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
af1db4a3 |
|
14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ea7a3c44 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
c4b44d76 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
2089b7be |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06c3564d |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d783c274 |
|
06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
9e2b0c2d |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
767d88b0 |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
7f14c31b |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06edcb9d |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
75f21e31 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
b0b83347 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
29f0d6b1 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
576cd6b3 |
|
04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
e25fbe3f |
|
14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
1dd42e31 |
|
29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
c91e4b8b |
|
21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
0cc11dea |
|
02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.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> |
#
691d719d |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop init.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
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> |
#
e7dcf564 |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6bf6dbee |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
|
21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
310fb14b |
|
03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
#
214fb19b |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
8d1a6ff8 |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ad68d7b8 |
|
13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
#
edf00937 |
|
29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
#
6052b1c6 |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
1b99103f |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3c0fd17f |
|
23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
346d106d |
|
03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
f2ff8343 |
|
17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
#
fdead4be |
|
26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
53940a50 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e06a0362 |
|
15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
af1db4a3 |
|
14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ea7a3c44 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
c4b44d76 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
2089b7be |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06c3564d |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d783c274 |
|
06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
9e2b0c2d |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
767d88b0 |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
7f14c31b |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06edcb9d |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
75f21e31 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
b0b83347 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
29f0d6b1 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
576cd6b3 |
|
04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
e25fbe3f |
|
14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
1dd42e31 |
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29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
c91e4b8b |
|
21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
0cc11dea |
|
02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.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> |
#
e7dcf564 |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6bf6dbee |
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01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
|
21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
#
d024236e |
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18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
310fb14b |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
#
214fb19b |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
8d1a6ff8 |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ad68d7b8 |
|
13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
#
edf00937 |
|
29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
#
6052b1c6 |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
1b99103f |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3c0fd17f |
|
23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
346d106d |
|
03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
f2ff8343 |
|
17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
#
fdead4be |
|
26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
53940a50 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e06a0362 |
|
15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
af1db4a3 |
|
14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ea7a3c44 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
c4b44d76 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
2089b7be |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06c3564d |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d783c274 |
|
06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
9e2b0c2d |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
767d88b0 |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
7f14c31b |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06edcb9d |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
75f21e31 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
b0b83347 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
29f0d6b1 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
576cd6b3 |
|
04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
e25fbe3f |
|
14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
1dd42e31 |
|
29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
c91e4b8b |
|
21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
0cc11dea |
|
02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e7dcf564 |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Drop environment.h header file where not needed This header file is now only used by files that access internal environment features. Drop it from various places where it is not needed. Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
6bf6dbee |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_get_yesno() to env.h Move env_get_yesno() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
4bfd1f5d |
|
01-Aug-2019 |
Simon Glass <sjg@chromium.org> |
env: Move env_init() to env.h Move env_init() over to the new header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> |
#
0ab327a7 |
|
21-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ebe07ef7 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5908 The GW5908 is a small single board computer based on the i.MX6DL SoC with the same peripheral set as the GW530x but with 1GiB density DRAM (64bit 512MiB). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d1c3867a |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for GW5905 The GW5905 is single-board tablet computer based on the i.MX6 SoC with the following peripheral set: - eMMC flash (boot device) - microSD expansion - LVDS display connector for off-board 3D+1C with PWM backlight and I2C based touch controller - MIPI camera connector supporting the TRULY CM8487-B500SA-E (OV5640) - ublox EMMY-W1 WiFi/Bluetooth/NFC module (SDIO/UART) - ublox ZOE-M8Q GPS - LSM9DS1 9-DOF IMU - 1x 1-lane miniPCIe socket with USB 2.0 - Gateworks System Controller - Audio jack with TLV320AIC Audio Codec, Speaker AMP and TSA227E Headphone detect - MAX8607 3-mode LED camera flash - DECT ULE module - FUSB302 USB-C PD and ISL9238 Battery charger Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3f0da874 |
|
04-Feb-2019 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove setup of I2C3 from SPL Do not setup I2C3 in the SPL for Ventana as some devices on that bus (aic3x codecs) can hang the bus causing i2c_setup to spin endlessly until they are put into reset. Removing the setup of I2C3 from the SPL allows the board-specific GPIO to be configured to take care of putting codecs in reset prior to U-Boot setting up I2C3. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
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> |
#
d024236e |
|
18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> |
#
bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> |
#
310fb14b |
|
03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> |
#
552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> |
#
214fb19b |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
8d1a6ff8 |
|
17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
ad68d7b8 |
|
13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de> |
#
edf00937 |
|
29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com> |
#
6052b1c6 |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
1b99103f |
|
24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
3c0fd17f |
|
23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
346d106d |
|
03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
f2ff8343 |
|
17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de> |
#
fdead4be |
|
26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
53940a50 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
e06a0362 |
|
15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
af1db4a3 |
|
14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
ea7a3c44 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
c4b44d76 |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
2089b7be |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06c3564d |
|
08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
d783c274 |
|
06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
#
9e2b0c2d |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
767d88b0 |
|
08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
7f14c31b |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
06edcb9d |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
75f21e31 |
|
08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
b0b83347 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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29f0d6b1 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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576cd6b3 |
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04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> |
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e25fbe3f |
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14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> |
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1dd42e31 |
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29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com> |
#
c91e4b8b |
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21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
#
0cc11dea |
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02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> |
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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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#
d024236e |
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18-Apr-2018 |
Tom Rini <trini@konsulko.com> |
Remove unnecessary instances of DECLARE_GLOBAL_DATA_PTR We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
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30df9f77 |
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28-Aug-2017 |
Anatolij Gustschin <agust@denx.de> |
imx6: drop duplicated bss memset and board_init_r() call bss section is cleared in crt0.S. board_init_r() is also entered from crt0 code. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Marek Vasut <marex@denx.de> Cc: Lukasz Majewski <lukma@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
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3aa4b703 |
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24-Aug-2017 |
Breno Lima <breno.lima@nxp.com> |
imx: imx6: Move gpr_init() function to soc.c Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D, MX6Q and MX6QP processors move it to the soc.c file. Signed-off-by: Breno Lima <breno.lima@nxp.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
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bfebc8c9 |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv_hex(), getenv_yesno(), getenv_ulong() We are now using an env_ prefix for environment functions. Rename these for consistency. Also add function comments in common.h. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
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00caae6d |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Rename getenv/_f() to env_get() We are now using an env_ prefix for environment functions. Rename these two functions for consistency. Also add function comments in common.h. Quite a few places use getenv() in a condition context, provoking a warning from checkpatch. These are fixed up in this patch also. Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
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310fb14b |
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03-Aug-2017 |
Simon Glass <sjg@chromium.org> |
env: Drop env_relocate_spec() in favour of env_load() This is a strange name for a function that loads the environment. There is now only one implementation of this function, so use the new env_load() function directly instead. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
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552a848e |
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29-Jun-2017 |
Stefano Babic <sbabic@denx.de> |
imx: reorganize IMX code as other SOCs Change is consistent with other SOCs and it is in preparation for adding SOMs. SOC's related files are moved from cpu/ to mach-imx/<SOC>. This change is also coherent with the structure in kernel. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@nxp.com> CC: Akshay Bhat <akshaybhat@timesys.com> CC: Ken Lin <Ken.Lin@advantech.com.tw> CC: Marek Vasut <marek.vasut@gmail.com> CC: Heiko Schocher <hs@denx.de> CC: "Sébastien Szymanski" <sebastien.szymanski@armadeus.com> CC: Christian Gmeiner <christian.gmeiner@gmail.com> CC: Stefan Roese <sr@denx.de> CC: Patrick Bruenn <p.bruenn@beckhoff.com> CC: Troy Kisky <troy.kisky@boundarydevices.com> CC: Nikita Kiryanov <nikita@compulab.co.il> CC: Otavio Salvador <otavio@ossystems.com.br> CC: "Eric Bénard" <eric@eukrea.com> CC: Jagan Teki <jagan@amarulasolutions.com> CC: Ye Li <ye.li@nxp.com> CC: Peng Fan <peng.fan@nxp.com> CC: Adrian Alonso <adrian.alonso@nxp.com> CC: Alison Wang <b18965@freescale.com> CC: Tim Harvey <tharvey@gateworks.com> CC: Martin Donnelly <martin.donnelly@ge.com> CC: Marcin Niestroj <m.niestroj@grinn-global.com> CC: Lukasz Majewski <lukma@denx.de> CC: Adam Ford <aford173@gmail.com> CC: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr> CC: Boris Brezillon <boris.brezillon@free-electrons.com> CC: Soeren Moch <smoch@web.de> CC: Richard Hu <richard.hu@technexion.com> CC: Wig Cheng <wig.cheng@technexion.com> CC: Vanessa Maegima <vanessa.maegima@nxp.com> CC: Max Krummenacher <max.krummenacher@toradex.com> CC: Stefan Agner <stefan.agner@toradex.com> CC: Markus Niebel <Markus.Niebel@tq-group.com> CC: Breno Lima <breno.lima@nxp.com> CC: Francesco Montefoschi <francesco.montefoschi@udoo.org> CC: Jaehoon Chung <jh80.chung@samsung.com> CC: Scott Wood <oss@buserror.net> CC: Joe Hershberger <joe.hershberger@ni.com> CC: Anatolij Gustschin <agust@denx.de> CC: Simon Glass <sjg@chromium.org> CC: "Andrew F. Davis" <afd@ti.com> CC: "Łukasz Majewski" <l.majewski@samsung.com> CC: Patrice Chotard <patrice.chotard@st.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Hans de Goede <hdegoede@redhat.com> CC: Masahiro Yamada <yamada.masahiro@socionext.com> CC: Stephen Warren <swarren@nvidia.com> CC: Andre Przywara <andre.przywara@arm.com> CC: "Álvaro Fernández Rojas" <noltari@gmail.com> CC: York Sun <york.sun@nxp.com> CC: Xiaoliang Yang <xiaoliang.yang@nxp.com> CC: Chen-Yu Tsai <wens@csie.org> CC: George McCollister <george.mccollister@gmail.com> CC: Sven Ebenfeld <sven.ebenfeld@gmail.com> CC: Filip Brozovic <fbrozovic@gmail.com> CC: Petr Kulhavy <brain@jikos.cz> CC: Eric Nelson <eric@nelint.com> CC: Bai Ping <ping.bai@nxp.com> CC: Anson Huang <Anson.Huang@nxp.com> CC: Sanchayan Maity <maitysanchayan@gmail.com> CC: Lokesh Vutla <lokeshvutla@ti.com> CC: Patrick Delaunay <patrick.delaunay@st.com> CC: Gary Bisson <gary.bisson@boundarydevices.com> CC: Alexander Graf <agraf@suse.de> CC: u-boot@lists.denx.de Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
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#
214fb19b |
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17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5903 support Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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#
8d1a6ff8 |
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17-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GW5904 support Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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#
ad68d7b8 |
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13-Mar-2017 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add additional DRAM configurations - 64bit 8gB density (4GiB) IMX6DQ - 64bit 4gB density (2GiB) IMX6SDL Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Stefano Babic <sbabic@denx.de>
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#
edf00937 |
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29-Aug-2016 |
Fabio Estevam <fabio.estevam@nxp.com> |
mx6: ddr: Allow changing REFSEL and REFR fields Currently MX6 SPL DDR initialization hardcodes the REF_SEL and REFR fields of the MDREF register as 1 and 7, respectively for DDR3 and 0 and 3 for LPDDR2. Looking at the MDREF initialization done via DCD we see that boards do need to initialize these fields differently: $ git grep 0x021b0020 board/ board/bachmann/ot1200/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/ccv/xpress/imximage.cfg:DATA 4 0x021b0020 0x00000800 /* MMDC0_MDREF */ board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x7800 board/freescale/mx6qarm2/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qarm2/imximage_mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6dl.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6qsabreauto/mx6qp.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6dlsabresd.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg:DATA 4 0x021b0020 0x00005800 board/freescale/mx6slevk/imximage.cfg:DATA 4 0x021b0020 0x00001800 board/freescale/mx6sxsabreauto/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/freescale/mx6sxsabresd/imximage.cfg:DATA 4 0x021b0020 0x00000800 board/warp/imximage.cfg:DATA 4 0x021b0020 0x00001800 So introduce a mechanism for users to be able to configure REFSEL and REFR fields as needed. Keep all the mx6 SPL users in their current REF_SEL and REFR values, so no functional changes for the existing users. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Eric Nelson <eric@nelint.com>
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#
6052b1c6 |
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24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: added support for 32bit IMX6DQ 8Gb density DRAM config Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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#
1b99103f |
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24-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: SPL: only disable boot watchdog if Falcon mode If not booting Falcon mode, leave the boot watchdog enabled as a work-around for other non-resolved bootloader hangs. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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#
3c0fd17f |
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23-May-2016 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use EEPROM register for falcon boot mode NAND+MMC env support costs 12KB in the SPL which is fairly expensive just for the ability to specify whether or not to boot to uboot or directly to linux. The Ventana boards have plenty of EEPROM storage so we will use a byte there to signify if we should boot to the bootloader or to the OS. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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#
346d106d |
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03-Nov-2015 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Remove empty reset_cpu() There is really no need to provide an empty reset_cpu() implementation, so just remove it. Cc: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Tim Harvey <tharvey@gateworks.com>
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#
f2ff8343 |
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17-Aug-2015 |
Peng Fan <Peng.Fan@freescale.com> |
imx: mx6: ddr init MMDC according to ddr_type To i.MX6, DDR3 and LPDDR2 is supported, so rename function mx6_dram_cfg to mx6_ddr3_cfg and the original mx6_dram_cfg function only is a wrapper. The new reimplemented function mx6_dram_cfg only invokes mx6_ddr3_cfg when ddr_type is for DDR3. Later we can use ddr_type to initialize MMDC for LPDDR2. Initialize ddr_type for different boards which enable SPL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefan Roese <sr@denx.de>
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#
fdead4be |
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26-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: hang if board model could not be determined If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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#
53940a50 |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: config: enable Falcon mode Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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#
e06a0362 |
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15-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add pmic_setup to SPL We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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af1db4a3 |
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14-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use stack relocation Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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ea7a3c44 |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add GSC boot watchdog disable to SPL If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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c4b44d76 |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add gpio setup to SPL If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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2089b7be |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: use common uart and i2c setup functions in SPL Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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06c3564d |
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08-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: display SPL boot device Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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#
d783c274 |
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06-May-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: fix boot to SD This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
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9e2b0c2d |
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08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Update missing memory/calib handling This commit combines catching missing memory and calibration data into one if() block. It further prints pertinent information in determining why the failure occurred. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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767d88b0 |
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08-Apr-2015 |
Pushpal Sidhu <psidhu@gateworks.com> |
imx: ventana: Add new memory configuration Add memory configuration for an IMX6SDL + 1GB density DRAM. Signed-off-by: Pushpal Sidhu <psidhu@gateworks.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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7f14c31b |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: remove 128x16 calibration (share with 128x32) The calibration data for dual 2Gb density chips can be used for a single 2Gb density chip. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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06edcb9d |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: updated 16bit DDR calibration Updated 16bit DDR calibration using values obtained from running the i.MX6 DDR Stress Test tool over a set of boards over full operationg temperature. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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75f21e31 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: Add support for GW551x The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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b0b83347 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: add support for 4Gb density mem devices with IMX6DL Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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29f0d6b1 |
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08-Apr-2015 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: enable precharge power-down fast-exit mode Enable fast-exit precharge mode necessary for some DDR3 devices being used on Ventana boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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576cd6b3 |
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04-Dec-2014 |
Stefan Roese <sr@denx.de> |
arm: mx6: gw_ventana: Change clock init to enable NAND related clocks Otherwise NAND booting is likely to fail. Since this disables the NAND related clocks and SPL can't load the main U-Boot from NAND. This problem was introduced with this patch: e25fbe3f (gw_ventana: Move the DCD settings to spl code) Signed-off-by: Stefan Roese <sr@denx.de> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
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e25fbe3f |
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14-Nov-2014 |
Fabio Estevam <fabio.estevam@freescale.com> |
gw_ventana: Move the DCD settings to spl code mx6sabresd_spl.cfg configures CCM registers, GPR registers and CCM_CCOSR. Move the configuration to the spl code. CCM_CCOSR setting is no longer required to get audio functionality in the kernel, so remove such setting. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
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1dd42e31 |
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29-Sep-2014 |
Stefan Roese <sr@denx.de> |
ARM: mx6: gw_ventana: Remove superfluous memset of GD in board_init_f Zeroing GD in board_init_f() is not needed any more. As its now done in crt0.S. The patch that clears the GD in crt0.S is this one: aae2aef9 [arm: Set up global data before board_init_f()] from Simon. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com>
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c91e4b8b |
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21-Aug-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: base SPL MMDC calibration on width and size not board The IMX6 MMDC calibration registers depend on propagation delay and capacitive loading between the SoC's MMDC and the DDR3 chips. On the Ventana boards the board layout varies little in trace-lengths such that propagation delays are irrelevant thus we can simply things by using calibration values obtained from various board layouts based on a common SoC and DDR chip configuration. This eliminates board-model from being needed allowing more flexibility. These values were tested on a large sample size of Gateworks Ventana boards ranging in layout, and memory configuration over the entire temperature range supported. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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0cc11dea |
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02-Jun-2014 |
Tim Harvey <tharvey@gateworks.com> |
imx: ventana: switch to SPL Switch to an SPL image. The SPL for Ventana does the following: - setup i2c and read the factory programmed EEPROM to obtain DRAM config and model for board-specific calibration data - configure DRAM per CPU/size/layout/devices/calibration - load u-boot.img from NAND and jump to it This allows for a single SPL+u-boot.img to replace the previous multiple boa configurations. Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
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