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2025-12-11board: amlogic: add kconfig fragments for SPLFerass El Hafidi
Add kconfig fragments for building SPL binaries for: · ODROID-C2 · Videostrong KII Pro · Libre Computer LePotato (1 GB and 2 GB variants) Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Ferass El Hafidi <funderscore@postmarketos.org> Link: https://patch.msgid.link/20251126-spl-gx-v5-8-6cbffb2451ca@postmarketos.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2025-09-30ARM: amlogic: fix JetHub D1 eth mac fallback generationViacheslav Bocharov
JetHome has allocated a special range for MAC fallback on JetHub D1/D1+ devices. Signed-off-by: Viacheslav Bocharov <adeep@lexina.in> Link: https://lore.kernel.org/r/20250903110726.546083-1-adeep@lexina.in Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2025-07-24treewide: Remove empty board_init() function from all boardsSam Protsenko
Commit 86acdce2ba88 ("common: add config for board_init() call") introduced CONFIG_BOARD_INIT option. This option can be disabled for the boards where board_init() function is not needed. Remove empty board_init() calls for all boards where it's possible, and disable CONFIG_BOARD_INIT in all related defconfigs. This cleanup was made semi-automatically using these scripts: [1]. No functional change, but the binary size for the modified boards is reduced a bit. [1] https://github.com/joe-skb7/uboot-convert-scripts/tree/master/remove-board-init Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Tested-by: Adam Ford <aford173@gmail.com> #imx8mm_beacon Tested-by: Bryan Brattlof <bb@ti.com> Acked-by: Peng Fan <peng.fan@nxp.com> #NXP boards
2025-05-29amlogic: Include env.h to permit reading the environmentSimon Glass
This file reads from the environment but does not include the correct header. Update it. Reviewed-by: Viacheslav Bocharov <adeep@lexina.in> Signed-off-by: Simon Glass <sjg@chromium.org>
2024-10-14board: libretech-ac: move board support into dedicated directoryNeil Armstrong
The libretech-ac aka aml-s805x-ac supports mainline U-boot from a dedicated SPI flash, move the board support into a dedicated vendor/board subdirectory in order to support vendor specific customization. It also aligns with the vendor downstream changes. Link: https://lore.kernel.org/r/20240917-u-boot-topic-dynamic-uuid-v2-1-416e39c6e271@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2024-09-30power: regulator: Drop regulators_enable_boot_on/off()Marek Vasut
Both regulators_enable_boot_on/off() are unused and superseded by regulator uclass regulator_post_probe(). Remove both functions. Signed-off-by: Marek Vasut <marex@denx.de>
2024-05-20Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"Tom Rini
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
2024-05-19Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""Tom Rini
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>
2024-05-06board: amlogic: Remove <common.h> and add needed includesTom Rini
Remove <common.h> from this board vendor directory and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com>
2024-04-22common: Convert *.c/h from UTF-8 to ASCII enconfingMichal Simek
Convert UTF-8 chars to ASCII in cases where make sense. No Copyright or names are converted. Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Marek Behún <kabel@kernel.org>
2024-04-04board: amlogic: jethubj100: update MAINTAINERSViacheslav Bocharov
Fix mispell in maintainer name for jethub j100 board files Signed-off-by: Viacheslav Bocharov <adeep@lexina.in> Link: https://lore.kernel.org/r/20240227065551.580199-3-adeep@lexina.in Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2024-03-25board: amlogic: fix buffler overflow in seria, mac & usid readNeil Armstrong
While meson_sm_read_efuse() doesn't overflow, the string is not zero terminated and env_set*() will buffer overflow and add random characters to environment. Acked-by: Viacheslav Bocharov <adeep@lexina.in> Link: https://lore.kernel.org/r/20240320-u-boot-fix-p200-serial-v2-1-972be646a301@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2024-03-25board: amlogic: add meson_generate_serial_ethaddr fallback to p200Christian Hewitt
Add a fall-back method to generate ethaddr from CPU serial on p200 boards if the MAC cannot be read from efuse. This prevents random MAC addresses on the WeTek Hub/Play2 boards. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Link: https://lore.kernel.org/r/20240324151905.3817732-3-christianshewitt@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-08-08Revert "lib: string: Fix strlcpy return value", fix callersMatthias Schiffer
Both the Linux kernel and libbsd agree that strlcpy() should always return strlen(src) and not include the NUL termination. The incorrect U-Boot implementation makes it impossible to check the return value for truncation, and breaks code written with the usual implementation in mind (for example, fdtdec_add_reserved_memory() was subtly broken). I reviewed all callers of strlcpy() and strlcat() and fixed them according to my understanding of the intended function. This reverts commit d3358ecc54be0bc3b4dd11f7a63eab0a2842f772 and adds related fixes. Fixes: d3358ecc54be ("lib: string: Fix strlcpy return value") Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Sean Anderson <sean.anderson@seco.com>
2023-07-25MAINTAINERS: Add some missing defconfig files to existing entriesTom Rini
We have a few places where defconfigs were added (or renamed) and not included in their previously listed MAINTAINERS entry, correct this. Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Adam Ford <aford173@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-07-25MAINTAINERS: Correct minor mistakes on some file listingsTom Rini
There are a few entries where minor mistakes mean that we don't match up with obviously expected files, correct those. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-06-28doc: boards: amlogic: add documentation for KII ProFerass El Hafidi
Add build instructions for the KII Pro set-top box. Signed-off-by: Ferass El Hafidi <vitali64pmemail@protonmail.com> Link: https://lore.kernel.org/r/20230507124109.31778-4-vitali64pmemail@protonmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-06-28boards: amlogic: add KII Pro defconfigFerass El Hafidi
Add configurations for the Videostrong KII Pro set-top box. This defconfig is cloned from the WeTek Play2's. Signed-off-by: Ferass El Hafidi <vitali64pmemail@protonmail.com> Link: https://lore.kernel.org/r/20230507124109.31778-3-vitali64pmemail@protonmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-06-28board: amlogic: add support for AD401 boardIgor Prusov
The AD401 board is the Amlogic A1 SoC reference board Signed-off-by: Igor Prusov <ivprusov@sberdevices.ru> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230505125639.3605-6-ivprusov@sberdevices.ru Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17doc: boards: amlogic: add documentation for Beelink GT1 UltimateKarl Chan
Add build instructions for the Beelink GT1 Ultimate board. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Karl Chan <exxxxkc@getgoogleoff.me> Link: https://lore.kernel.org/r/8760391a-3506-5ac5-8d55-92c23cccff44@yahoo.com [narmstrong: fixed MAINTAINERS indentation, added doc to index] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17doc: boards: amlogic: add documentation for WeTek Hub and WeTek Play2Christian Hewitt
Add build instructions for the WeTek Hub and WeTek Play2 boards. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230323143142.780306-15-christianshewitt@gmail.com [narmstrong: fixed doc build] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17boards: amlogic: add WeTek Hub and WeTek Play2 defconfigChristian Hewitt
Add configurations for the WeTek Hub and WeTek Play2 boards. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230323143142.780306-14-christianshewitt@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17doc: boards: amlogic: add documentation for Radxa Zero2Christian Hewitt
Add build docs for the Radxa Zero2 board. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230323143142.780306-12-christianshewitt@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17docs: boards: amlogic: add documentation for BananaPi M2SChristian Hewitt
Add build docs for the BPI-M2S board. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230323143142.780306-9-christianshewitt@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17docs: boards: amlogic: add documentation for BananaPi M2-ProChristian Hewitt
Add build docs for the BPI-M2-PRO board. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230323143142.780306-6-christianshewitt@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17docs: boards: amlogic: add bananapi-m5 to u200 maintainer fileChristian Hewitt
The bananapi-m5 docs are missing from the file, so add them. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://lore.kernel.org/r/20230323143142.780306-2-christianshewitt@gmail.com Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17doc: boards: amlogic: add documentation for GS-King-XChristian Hewitt
GS-King-X is also supported with the beelink-s922x FIP sources and can use the GT-King defconfig. Add a board document with instructions. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Link: https://lore.kernel.org/r/20230320114609.930145-33-christianshewitt@gmail.com [narmstrong: fixed doc build] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17doc: boards: amlogic: add documentation for BananaPi CM4IOChristian Hewitt
Add build instructions for the BananaPi BPI-CM4IO carrier board with BPI-CM4 module. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Link: https://lore.kernel.org/r/20230320114609.930145-31-christianshewitt@gmail.com [narmstrong: fixed doc build] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-04-17ARM: meson: Add initial support for BPI-CM4 module with BPI-CM4IO baseboardNeil Armstrong
Add support for both the BananaPi BPI-CM4 module and the BananaPi baseboard which is compatible with the RaspberryPi CM4IO baseboard. The BananaPi BPI-CM4 module follows the CM4 specifications at [1], but with a single HDMI port and a single DSI output. The current CM4IO baseboard DT should work fine on the Raspberry CM4 baseboard and other derivatives baseboards, but proper DT should be written for other baseboards. [1] https://datasheets.raspberrypi.com/cm4io/cm4io-datasheet.pdf Link: https://lore.kernel.org/r/20230307-u-boot-cm4-v1-2-43f5a393cd37@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-03-14ARM: meson: odroid-go-ultra: setup PMIC regulators are board initNeil Armstrong
The Odroid Go Ultra has 2 chained PMICs RK818 and RK818, and needs an adjustment on the BUCK and LDO values. Add the initial regulators values in -u-boot.dtsi & run the initial regulator setup in a new odroid-go-ultra board. Proper OTG and BOOST regulators are still missing to have USB-A host properly working. Link: https://lore.kernel.org/r/20230210-u-boot-odroid-go-ultra-pmics-setup-v1-1-1f16d62b76af@linaro.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2022-08-20MAINTAINERS: Update email of Neil ArmstrongNeil Armstrong
My professional e-mail will change and the BayLibre one will bounce after mid-september of 2022. This updates the MAINTAINERS files and adds an entry in the .mailmap file. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2022-01-20board: amlogic: vim3: configure serial# from ethaddrMattijs Korpershoek
The Khadas VIM3 and VIM3L boards, which are supported in Android via Yukawa [1] need a serial number for usb/fastboot enumeration. Whenever the environment does not provide a serial#, use the eth mac address as serial#. [1] https://source.android.com/setup/build/devices#vim3_and_vim3l_boards Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20220119142400.127342-1-mkorpershoek@baylibre.com
2022-01-07configs: prepare khadas-vim3{l}_ab_android for AOSP supportMattijs Korpershoek
In AOSP, both VIM3 and VIM3L have 2 bootloader flavors, depending on A/B enablement. For example, for vim3l, the naming is: - u-boot_kvim3l_noab.bin : legacy support - u-boot_kvim3l_ab.bin : A/B support Prepare a defconfig to support u-boot_kvim3_ab.bin and u-boot_kvim3l_ab.bin. This is identical to khadas-vim3{l}_ab_android but will be updated in the next commit. Also update partitioning tables for A/B support. Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20211122152207.219023-4-mkorpershoek@baylibre.com
2022-01-07configs: add khadas-vim3{l}_android for AOSP supportMattijs Korpershoek
The Khadas VIM3 and VIM3L board are well supported in AOSP[1]. However, there is no mainline U-Boot support for it. The U-Boot used in AOSP is based on a vendor tree [2] Add all the necessary bits to flash and boot Android for both Khadas VIM3 and VIM3L boards. For Android instructions, refer to [1] [1] https://source.android.com/setup/build/devices#vim3_and_vim3l_boards [2] https://gitlab.com/baylibre/amlogic/atv/u-boot Signed-off-by: Guillaume La Roque <glaroque@baylibre.com> Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20211122152207.219023-3-mkorpershoek@baylibre.com
2021-10-29ARM: amlogic: add JetHub D1 eth mac generation with manufacturer OUIVyacheslav Bocharov
JetHome has own MAC OUI. Add jethub-j100 board file. Update config. Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07doc: boards: amlogic: update for Radxa ZeroChristian Hewitt
Add documentation bits for the Radxa Zero Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> [narmstrong: updated u200 MAINTAINERS] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07boards: amlogic: add Radxa Zero defconfigChristian Hewitt
Add a defconfig for the Radxa Zero SBC, using an Amlogic S905Y2 chip. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> [narmstrong: updated u200 MAINTAINERS & add missing CONFIG_SYS_LOAD_ADDR from defconfig] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07ARM: amlogic: add JetHub D1/H1 device supportVyacheslav Bocharov
Add support for new home automation devices. JetHome Jethub D1 (http://jethome.ru/jethub-d1) is a home automation controller with the following features: - DIN Rail Mounting case - Amlogic A113X (ARM Cortex-A53) quad-core up to 1.5GHz - no video out - 512Mb/1GB DDR3 - 8/16GB eMMC flash - 1 x USB 2.0 - 1 x 10/100Mbps ethernet - WiFi / Bluetooth AMPAK AP6255 (Broadcom BCM43455) IEEE 802.11a/b/g/n/ac, Bluetooth 4.2. - TI CC2538 + CC2592 Zigbee Wireless Module with up to 20dBm output power and Zigbee 3.0 support. - 2 x gpio LEDS - GPIO user Button - 1 x 1-Wire - 2 x RS-485 - 4 x dry contact digital GPIO inputs - 3 x relay GPIO outputs - DC source with a voltage of 9 to 56 V / Passive POE JetHome Jethub H1 (http://jethome.ru/jethub-h1) is a home automation controller with the following features: - Square plastic case - Amlogic S905W (ARM Cortex-A53) quad-core up to 1.5GHz - no video out - 1GB DDR3 - 8/16GB eMMC flash - 2 x USB 2.0 - 1 x 10/100Mbps ethernet - WiFi / Bluetooth RTL8822CS IEEE 802.11a/b/g/n/ac, Bluetooth 5.0. - TI CC2538 + CC2592 Zigbee Wireless Module with up to 20dBm output power and Zigbee 3.0 support. - MicroSD 2.x/3.x/4.x DS/HS cards. - 1 x gpio LED - ADC user Button - DC source 5V microUSB with serial console Patches from: - JetHub H1 https://lore.kernel.org/r/20210915085715.1134940-4-adeep@lexina.in https://git.kernel.org/amlogic/c/abfaae24ecf3e7f00508b60fa05e2b6789b8f607 - JetHub D1 https://lore.kernel.org/r/20210915085715.1134940-5-adeep@lexina.in https://git.kernel.org/amlogic/c/8e279fb2903990cc6296ec56b3b80b2f854b6c79 Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> [narmstrong: removed unused variable value] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07ARM: amlogic: add Banana Pi M5Neil Armstrong
Banana Pi BPI-M5 is a credit card format SBC with the following features: - Amlogic S905X3 quad core Cortex-A55 - Mali-G31 GPU - 4GB LPDDR4 - 16GB eMMC flash - 4 USB 3.0 - 1 GbE ethernet - HDMI output - 2x LEDS - SDCard - 2.5mm Jack with Stereo Audio + CVBS - Infrared Received - ADC Button - GPIO Button - 40 pins header + 3pins debug header [narmstrong: add missing CONFIG_SYS_LOAD_ADDR from defconfig] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07ARM: meson: add Beelink GS-King X boardNeil Armstrong
The Beelink GS-King X is a variant of the GS King boards but with an internal USB to SATA bridge and advanced audio features. [narmstrong: add missing CONFIG_SYS_LOAD_ADDR from defconfig] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-10-07ARM: amlogic: add support for Odroid-HC4 deviceNeil Armstrong
The Odroid-HC4 is a variant of the Odroid-C4 board but with a PCIe-SATA bridge instead of the USB3 ports. [narmstrong: add missing CONFIG_SYS_LOAD_ADDR from defconfig] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-08-11Merge tag 'u-boot-amlogic-20210810' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-amlogic - odroid-n2: fix fdtfile suffix for n2-plus - sei610 & meson64_android cleanups to prepare android 11 boot support - use Android BCB mechanism for reboot reason instead of HW reboot flag - Switch meson64_android boot flow to use abootimg for A/B, AVB and DTBO support
2021-08-10board: amlogic: odroid-n2: fix fdtfile suffix for n2-plusChristian Hewitt
The N2+ dtb is meson-g12b-odroid-n2-plus.dtb, not n2_plus, so correct the suffix provided in the board file. Also align the board ident string shown during boot to match. Fixes: 8bc780106c13 ("board: amlogic: odroid: add runtime detection of the N2/N2+/C4/HC4 variants") Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-08-02global: Convert simple_strtoul() with hex to hextoul()Simon Glass
It is a pain to have to specify the value 16 in each call. Add a new hextoul() function and update the code to use it. Add a proper comment to simple_strtoul() while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-27board: amlogic: vim3: fix phy-names property setupArtem Lapkin
phy-names was improperly implemented resulting in an inoperable USB-OTG port. - phy-names = "usb2-phy0\0\0usb2-phy1\0"; + phy-names = "usb2-phy0\0usb2-phy1"; Signed-off-by: Artem Lapkin <art@khadas.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-07-27VIM3: mmc_get_env_dev correct non emmc boot sourcesArtem Lapkin
need return -1 if boot source is not EMMC or SD ( for example it will be useful if we have multy env sources configuration and device was booted from SPI flash and env need read from SPI not from mmc ) Signed-off-by: Artem Lapkin <art@khadas.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-04-06arm: meson: remove static ethernet link setupNeil Armstrong
The static ethernet link type config code is no more needed because now handled by the meson8b glue driver, delete it. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-02-15Merge branch '2021-02-02-drop-asm_global_data-when-unused'Tom Rini
- Merge the patch to take <asm/global_data.h> out of <common.h>
2021-02-10board: amlogic: odroid: add runtime detection of the N2/N2+/C4/HC4 variantsMarek Szyprowski
Use the ADC channel 1 to check the hardware revision of the board and detect the N2 vs. N2+ and the C4 vs. HC4 variants. Each of them use different dtb file, so adjust fdtfile environment variable to the detected variant. The ADC min/max values for each variant are taken from the vendor code, adjusted to the 12-bit ADC driver operation mode (vendor code use 10-bit mode). Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
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