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2021-10-25Merge tag 'u-boot-imx-20211022' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20211022 ------------------- CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/9561 - i.MX8: - Toradex Verdin (switch to binman, cleanup, etc.) - Phytec phycore_imx8mm (fixes, boot from SPI-NOR) - fixes for imx8mp_evk - doc (i.MX): MX8MM with Fast boot - i.MX6: - Toradex : colibri-imx6ull with eMMC, fixes - i.MX7ULP : - preparation for OPTEE + Serial Number - generic: - imx8m_image: Support ddr3 firmware
2021-10-21board: ea: mx7ulp_com: allocate specific region of memory to OP-TEERicardo Salveti
On the iMX7ULP uCOM board, OP-TEE uses the memory region defined by the maximum DRAM address minus CONFIG_OPTEE_TZDRAM_SIZE, so subtract CONFIG_OPTEE_TZDRAM_SIZE from the available DRAM size to avoid conflicts. Note the OPTEE boot process itself subtracts the DRAM region it lives in from the memory map passed to Linux. Signed-off-by: Ricardo Salveti <ricardo@foundries.io> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-10-21imx8mp_evk: Remove EQoS PHY reset codesYe Li
Since we uses the DTS and PHY reset gpio in EQoS driver to do the reset, remove the duplicated codes from board file. Signed-off-by: Ye Li <ye.li@nxp.com>
2021-10-21imx8mp_evk: Fix incorrect cascade for FEC and EQOS setupYe Li
The setup functions should be independent for two ethernet controllers Signed-off-by: Ye Li <ye.li@nxp.com>
2021-10-21Merge branch 'master' of git://git.denx.de/u-bootStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2021-10-21Merge https://source.denx.de/u-boot/custodians/u-boot-marvellTom Rini
- Turris MOX and Omnia changes, mostly moving to Kconfig (Marek) - a37xx: pci: Misc smaller fixes (Pali) - cmd: tlv_eeprom: Fix building with DEBUG enabled (Sven) - termios_linux.h: Fix tcsendbreak() implementation (Pali) - mvebu: Add missing "if SPL" (Tom)
2021-10-21arm: mvebu: turris_omnia: Use show_board_info()Marek Behún
We are printing board information in checkboard() function, which is called from the default weak implementation of show_board_info(). Rename checkboard() to show_board_info(). This throws away the weak implementation of show_board_info(). Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-10-21arm: mvebu: turris_omnia: Overwrite ethaddr only if invalidMarek Behún
Currently we always overwrite ethaddrs with those from EEPROM. In order to allow user to use a cloned MAC address in U-Boot, change the code so that it sets ethaddr variables only if they aren't set or are invalid. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-10-21arm: mvebu: turris_mox: Better check for valid ethernet addresses in envMarek Behún
Currently we overwrite ethaddr and eth1addr only if these variables don't exist. Better overwrite them even if the env variable exists, but is invalid - eth_env_get_enetaddr_by_index() checks for validity. Refactor the code to use a for cycle. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-10-21arm: mvebu: turris_mox: Always handle reset buttonMarek Behún
Handle reset button even if we can't configure modules. This happens if we fail retrieving reset GPIO with which we can reset the modules. (Note that this GPIO is different from reset button GPIO.) Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-10-21arm: mvebu: turris_mox: Use show_board_info()Marek Behún
We are printing board information in last_stage_init(), but U-Boot has dedicated function, show_board_info(), for this. Move code which prints board information (board version, serial number, module topology, ...) to show_board_info(). Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
2021-10-20Merge tag 'u-boot-imx-20211020' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-imx u-boot-imx-20211020 ------------------- First PR from u-boot-imx for 2022.01 CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/9535 - new board: kontron-sl-mx8mm - imx8m: - fix secure boot - imx ESDHC: fixes - i.MX53: Support thum2, bmode and fixes for Menlo board usbarmory switch to Ethernet driver model - imx6 : - DDR calibration for Toradex boards - imx7: - Fixes - Updated gateworks boards (ventana / venice) # gpg verification failed.
2021-10-20colibri-imx6ull: add emmc variantMax Krummenacher
Add code to build the eMMC variant of the Colibri iMX6ULL, i.e. the 'Colibri iMX6ULL 1GB' which has a eMMC instead of the raw NAND used on other SKUs. Related-to: ELB-4056, ELB-4057 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2021-10-20colibri-imx6ull: imximage.cfg: integrate new 1GiB RAM variantPhilippe Schenker
Integrate new Toradex SKU 0062 Colibri iMX6ULL 1GB IT. This commit basically adjusts three parameters of the RAM settings: Increase density from 4Gb to 8Gb Increase ROW address from 15 to 16 Increase tRFC (refresh command time) from 260 to 350 This timing is valid for all Toradex Colibri iMX6ULL SKUs Related-to: ELB-4055, ELB-4057 Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2021-10-20toradex: tdx-cfg-block: add new i.mx 6ull and 8m plus skusMarcel Ziswiler
Add new i.MX 6ULL and 8M Plus SKUs to ConfigBlock handling: 0062: Colibri iMX6ULL 1GB IT (eMMC) 0063: Verdin iMX8M Plus Quad 4GB IT 0064: Verdin iMX8M Plus Quad 2GB Wi-Fi / BT IT 0065: Verdin iMX8M Plus QuadLite 1GB IT 0066: Verdin iMX8M Plus Quad 8GB Wi-Fi / BT Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2021-10-20toradex: configblock: fix interactive mode it handlingDenys Drozdov
Restore "Is the module an IT version? [y/N]" for "cfgblock create" interactive mode command, which was leading to invalid detection of 0051 Colibri iMX8DX 1GB WB module; Fixes: a5b5ad4d859b ("toradex: tdx-cfg-clock: add new i.mx 8m mini/plus skus") Related-to: ELB-3482 Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2021-10-20toradex: take over maintainershipMarcel Ziswiler
Also take over maintainership of remaining Toradex SoMs as Oleksandr has left our company. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> CC: Oleksandr Suvorov <cryosay@gmail.com>
2021-10-20imx8mm-evk: Generate a single bootable flash.bin againFabio Estevam
After the conversion to binman in commit 8996e6b7c6a1 ("imx8mm_evk: switch to use binman to pack images"), it is necessary to flash both flash.bin and u-boot.itb to get a bootable system. Prior to this commit, only flash.bin was needed. Such new requirement breaks existing distro mechanisms to generate the final binary because the extra u-boot.itb is now required. Generate a final flash.bin that can be used again as a single bootable binary to keep the original behavior. After this change the SPL binary is called spl.bin, which is a more descriptive name for its purpose, and can still be used standalone (for example, for secure boot purposes). Also update imx8mm_evk.rst to remove the u-boot.itb copy step. Signed-off-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de> Reviewed-by: Heiko Schocher <hs@denx.de> Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Heiko Thiery <heiko.thiery@gmail.com>
2021-10-20colibri-imx6ull: fix setup of nand gpmi clockPhilippe Schenker
NXP used to setup the gpmi clock root from gpmi_clk in early versions in their downstream BSP. [1] However on mainline the gpmi clock root was always setup from enfc since the beginning of the i.MX 6 series SoCs, which is still the same today. [2] NXP followed the mainline approach at some point and changed setup_gpmi_io_clk to setup gpmi clock root from enfc which left faulty code behind in our board file. [3] This commit follows the change of NXP as it improves the performance of the NAND from ~1.2 MiB/s to ~12 MiB/s. [3] This change was verified to work in recovery-mode and u-boot loaded from NAND on all four Colibri iMX6ULL SKUs from Toradex. The frequency used to read the NAND, measured on RE# (Read Enable): before this patch: 1.4 MHz after this patch: 22 MHz in Linux Kernel: 50 MHz [1] https://source.codeaurora.org/external/imx/uboot-imx/tree/arch/arm/cpu/armv7/mx6/clock.c?h=nxp/imx_v2016.03_4.1.15_2.0.0_ga#n62 [2] commit 23608e23fd65 ("i.mx: add the initial support for freescale i.MX6Q processor") [3] https://source.codeaurora.org/external/imx/uboot-imx/commit/?id=7a82a19ceabfb04bbc1591a67c99751748781c7d Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
2021-10-20board: phytec: imx8mm-phycore: Switch to binmanTeresa Remmet
Use binman for image creation. Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
2021-10-20board: phytec: phycore_imx8mm: Clean up splTeresa Remmet
Remove not needed code in the spl board code. Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
2021-10-20verdin-imx8mm: drop support for v1.0 hardwareMax Krummenacher
We drop support for Verdin iMX8M Mini V1.0B. Related-to: ELB-3551 Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-10-20verdin-imx8mm: clean-up include orderMarcel Ziswiler
Alphabetically order includes. While at it also update copyright year resp. period. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2021-10-20verdin-imx8mm: switch to use binman to pack imagesMarcel Ziswiler
Use binman to pack images. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Heiko Thiery <heiko.thiery@gmail.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2021-10-20verdin-imx8mm: fix ethernetMarcel Ziswiler
Turns out Microship (formerly Micrel) meanwhile integrated proper support for the DLL setup on their KSZ9131. Unfortunately, this conflicts with our previous board code doing that. Fix this by getting rid of our board code and just relying on the generic implementation relying on rgmii-id being used as phy-mode. Fixes: commit c6df0e2ffdc4 ("net: phy: micrel: add support for DLL setup on ksz9131") Fixes: commit af2d3c91d877 ("ARM: dts: imx8mm-verdin: Set PHY mode to RGMII-ID") Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-10-20board: sifive: Fix -Wint-to-pointer-cast warningBin Meng
The following warning is seen in unleashed.c in a 32-bit build: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Cast with uintptr_t. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-10-20board: sifive: Fix a potential build warning in board_fdt_blob_setup()Bin Meng
Commit 47d73ba4f4a4 ("board: sifive: overwrite board_fdt_blob_setup in u-boot proper") added a board-specific implementation of board_fdt_blob_setup() which takes a pointer as the return value, but it does not return anything if CONFIG_OF_SEPARATE is not enabled. This will cause a build warning seen when testing booting S-mode U-Boot directly from QEMU, per the instructions in [1]: board/sifive/unleashed/unleashed.c: In function ‘board_fdt_blob_setup’: board/sifive/unleashed/unleashed.c:125:1: warning: control reaches end of non-void function [-Wreturn-type] Return &_end as the default case. [1] https://qemu.readthedocs.io/en/latest/system/riscv/sifive_u.html#running-u-boot Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com> Reviewed-by: Rick Chen <rick@andestech.com>
2021-10-19arm: total_compute: increase DRAM to 8GBUsama Arif
The extra 6GB start at 0x8080000000. Signed-off-by: Usama Arif <usama.arif@arm.com>
2021-10-19ARM: imx: mx5: Enable BMODE command on MX53 Menlo boardMarek Vasut
The board can do primary/secondary boot switching, enable the bmode command. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2021-10-19apalis-imx6: use dynamic DDR calibrationFrancesco Dolcini
Enable dynamic DDR calibration to have a reliable behavior on edge temperatures conditions. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2021-10-19colibri-imx6: use dynamic DDR calibrationFrancesco Dolcini
Enable dynamic DDR calibration to have a reliable behavior on edge temperatures conditions. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
2021-10-18board: arm: Remove OF_PRIOR_STAGE from the remaining Arm boardsIlias Apalodimas
At some point back in 2018 prior_stage_fdt_address and OF_PRIOR_STAGE got introduced, in order to support a DTB handed over by an earlier stage boo loader. However we have another option in the Kconfig (OF_BOARD) which has identical semantics. So let's remove the option in an effort to simplify U-Boot's config and DTB management, and use OF_BOARD instead. Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-18riscv: Remove OF_PRIOR_STAGE from RISC-V boardsIlias Apalodimas
At some point back in 2018 prior_stage_fdt_address and OF_PRIOR_STAGE got introduced, in order to support a DTB handed over by an earlier stage boo loader. However we have another option in the Kconfig (OF_BOARD) which has identical semantics. On RISC-V some of the boards pick up the DTB from a1 and copy it in their private gd_t. Apart from that they copy it to prior_stage_fdt_address, if the Kconfig option is selected, which is unnecessary. So let's switch the config option for those boards to OF_BOARD and define the required board_fdt_blob_setup() for them. Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2021-10-15Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-tegraTom Rini
On merge, fixup order of fdtdec_add_reserved_memory parameters in arch/arm/cpu/armv8/fsl-layerscape/soc.c Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-14board/km: update MAINTAINERS filesHolger Brunck
Update the e-mail addresses and person responsible. Signed-off-by: Holger Brunck <holger.brunck@hitachienergy.com> CC: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachienergy.com> CC: Rainer Boschung <rainer.boschung@hitachienergy.com>
2021-10-13ARM: tegra: Refactor DT update helpersThierry Reding
Rather than duplicate the Ethernet MAC address and carveout updating code for each board, move it to a common location and make it more reusable. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13ARM: tegra: Support EMC frequency tables on Tegra210Thierry Reding
The EMC frequency tables are created from a training sequence performed during early boot and passed in via a reserved memory region by nvtboot. Copy this table to the kernel DTB so that the kernel can use it to scale the EMC frequency at runtime. Note that early bootloaders store the EMC table at an address that currently intersects with the load address of the initial ramdisk. In order to avoid copying the table to a different address, simply change the load address for the initial ramdisk in U-Boot. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13ARM: tegra: Support multiple reserved memory regionsThierry Reding
Support multiple reserved memory regions per device to support platforms that use both a framebuffer and color conversion lookup table for early boot display splash. While at it, also pass along the name, compatible strings and flags of the carveouts. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13fdtdec: Support reserved-memory flagsThierry Reding
Reserved memory nodes can have additional flags. Support reading and writing these flags to ensure that reserved memory nodes can be properly parsed and emitted. This converts support for the existing "no-map" flag to avoid extending the argument list for fdtdec_add_reserved_memory() to excessive length. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13fdtdec: Reorder fdtdec_set_carveout() parameters for consistencyThierry Reding
The fdtdec_set_carveout() function's parameters are inconsistent with the parameters passed to fdtdec_add_reserved_memory(). Fix up the order to make it more consistent. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13fdtdec: Support compatible string list for reserved memoryThierry Reding
Reserved memory nodes can have a compatible string list to identify the type of reserved memory that they represent. Support specifying an optional compatible string list when creating these nodes. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13fdtdec: Support retrieving the name of a carveoutThierry Reding
When retrieving a given carveout for a device, allow callers to query the name. This helps differentiating between carveouts when there are more than one. This is also useful when copying carveouts to help assign a meaningful name that cannot always be guessed. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-12Merge tag 'u-boot-stm32-20211012' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-stm - Disable ATAGS for STM32 MCU and MPU boards - Disable bi_boot_params for STM32 MCU and MPU boards - Update stm32-usbphyc node management - Convert CONFIG_STM32_FLASH to Kconfig for STM32 MCU boards - Convert some USB config flags to Kconfig for various boards - Convert CONFIG_BOOTCOMMAND flag to Kconfig for STM32 F429 board - Remove specific CONFIG_STV0991 flags - Remove unused CONFIG_USER_LOWLEVEL_INIT flag - Add ofdata_to_platdata() callback for stm32_spi driver - Update for stm32f7_i2c driver - Remove gpio_hog_probe_all() from STM32 MP1 board - Fix bind command Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-12Merge https://source.denx.de/u-boot/custodians/u-boot-sunxiTom Rini
The bulk of it is Samuel's DM_I2C rework, which removes the nasty I2C deprecation warnings for most 32-bit boards. It also includes some smaller refactorings that pave the way for more changes, mostly driven by needing to support the Allwinner RISC-V SoC later on. Board wise we gain support for the FriendlyARM NanoPi R1S H5 router board and official Pinetab support. Build-tested for all 160 sunxi boards, and boot tested on a A64, A20, H3, H6, and H616 board. USB, SD card, eMMC, and Ethernet all work there (where applicable).
2021-10-12cmd: bind: Fix driver binding on a devicePatrice Chotard
Fix a regression brings by commit 84f8e36f03fa ("cmd: bind: allow to bind driver with driver data") As example, the following bind command doesn't work: bind /soc/usb-otg@49000000 usb_ether As usb_ether driver has no compatible string, it can't be find by lists_bind_fdt(). In bind_by_node_path(), which called lists_bind_fdt(), the driver entry is known, pass it to lists_bind_fdt() to force the driver entry selection. For this, add a new parameter struct *driver to lists_bind_fdt(). Fix also all lists_bind_fdt() callers. Fixes: 84f8e36f03fa ("cmd: bind: allow to bind driver with driver data") Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reported-by: Herbert Poetzl <herbert@13thfloor.at> Cc: Marek Vasut <marex@denx.de> Cc: Herbert Poetzl <herbert@13thfloor.at> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-12sunxi: video: Convert panel I2C to use DM_I2CSamuel Holland
Two displays supported by the sunxi display driver (each one used by a single board) require initialization over I2C. Both previously used i2c_soft; replace this with the i2c-gpio instance that already exists in those boards' device trees (sun5i-a13-utoo-p66 and sun6i-a31-colombus). Since the i2c-gpio nodes are not referenced by any other node in the device trees (the device trees have no panel node), the I2C bus is selected by its node name. This panel initialization code was the only i2c_soft user, so the i2c_soft GPIO setup code can be removed now as well. Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-10-11ARM: omap3_logic: Cleanup usage of MUX_VALAdam Ford
The macro called MUX_VAL generates a writel instruction with semicolon at the end. This table was written to use semicolons, however one was missed: MUX_VAL(CP(SYS_BOOT2), (IEN | PTD | DIS | M4)) /* GPIO_4 */ Since the extra semicolon is unnecessary with the use of the macro, remove all of them, and cleanup whitespace. Reviewed-by: Wolfgang Denk <wd@denx.de> Suggested-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Adam Ford <aford173@gmail.com>
2021-10-11sunxi: Add support for FriendlyARM NanoPi R1S H5Chukun Pan
This adds support for the NanoPi R1S H5 board. Allwinner H5 SoC 512MB DDR3 RAM 10/100/1000M Ethernet x 2 RTL8189ETV WiFi 802.11b/g/n USB 2.0 host port (A) MicroSD Slot Reset button Serial Debug Port WAN - LAN - SYS LED The dts file is taken from Linux 5.14 tag. Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-10-11sunxi: Clean up inclusions of asm/arch/gpio.hSamuel Holland
As part of migrating to DM_GPIO and DM_PINCTRL, eventually we will remove the asm/arch/gpio.h header. In preparation, clean up the various files that include it. Some files did not contain any GPIO code at all, so this header was completely unused. A few files contained only legacy platform-specific GPIO code for setting up pin muxes. They were left unchanged, as that code will be completely removed by the DM_PINCTRL migration. The remaining files contain some combination of DM_GPIO and legacy GPIO code. For those, switch to including asm/gpio.h (if it wasn't included already). Right now, this header provides both sets of functions, because ARCH_SUNXI selects GPIO_EXTRA_HEADER. This will still be the right header to include once the DM_GPIO migration is complete and GPIO_EXTRA_HEADER is no longer needed. Signed-off-by: Samuel Holland <samuel@sholland.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2021-10-11board: sunxi: enable status LED earlyArnaud Ferraris
For some systems, such as the PinePhone, there is no way for the end user to make sure the system is indeed booting before the boot script is executed, which takes several seconds. Therefore, it can be useful to provide early visual feedback as soon as possible. In order achieve this goal, this patch initializes the status LED (if configured) in the SPL. Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com> Reviewed-by: Samuel Holland <samuel@sholland.org> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
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