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* board: update test on misc_read result in board_late_initPatrick Delaunay2020-07-281-1/+1
| | | | | | | | | | | Update management of misc_read, which now return length of data after the commit 8729b1ae2cbd ("misc: Update read() and write() methods to return bytes xfered") Fixes: 8b8b3d6b55b9 ("stm32mp1: board: add environment variable for board id and board rev") Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* configs:stm32mp1: activate env config in SPLPatrick Delaunay2020-07-281-4/+4
| | | | | | | | | Activate env config in SPL with CONFIG_SPL_ENV_SUPPORT and use CONFIG_IS_ENABLED macro to test the activated CONFIG_$(SPL_)ENV_IS_IN_... in env_get_location. Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* stm32mp1: board: add support of CONFIG_ENV_IS_IN_MMCPatrick Delaunay2020-07-281-0/+14
| | | | | | | | | | | | Add support of CONFIG_ENV_IS_IN_MMC in env_get_location, used for all mmc device (SD card and eMMC). The 2 configs CONFIG_ENV_IS_IN_MMC and CONFIG_ENV_IS_IN_EXT4 are incompatible. Add the weak function mmc_get_env_dev to select the mmc boot instance. Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* treewide: convert bd_t to struct bd_info by coccinelleMasahiro Yamada2020-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux coding style guide (Documentation/process/coding-style.rst) clearly says: It's a **mistake** to use typedef for structures and pointers. Besides, using typedef for structures is annoying when you try to make headers self-contained. Let's say you have the following function declaration in a header: void foo(bd_t *bd); This is not self-contained since bd_t is not defined. To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h> #include <asm/u-boot.h> void foo(bd_t *bd); Then, the include direcective pulls in more bloat needlessly. If you use 'struct bd_info' instead, it is enough to put a forward declaration as follows: struct bd_info; void foo(struct bd_info *bd); Right, typedef'ing bd_t is a mistake. I used coccinelle to generate this commit. The semantic patch that makes this change is as follows: <smpl> @@ typedef bd_t; @@ -bd_t +struct bd_info </smpl> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
* board: st: move type-c stusb1600 controller code in a driverPatrick Delaunay2020-07-071-52/+6
| | | | | | | | | | | | Migrate the ST Microelectronics STUSB160X Type-C controller code in a generic I2C driver in st/common, based on Linux one in : drivers/usb/typec/stusb160x.c This patch simplifies the stm32mp1 board code and allows to reuse this STUSB160X driver in other boards. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: update the gpio hog supportPatrick Delaunay2020-07-071-8/+2
| | | | | | | | This patch updates the current gpio hog implementation and uses the new API gpio_hog_probe_all(), activated with CONFIG_GPIO_HOG. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: move the function board_debug_uart_init in spl.cPatrick Delaunay2020-07-072-2/+28
| | | | | | | | | | | Move the debug function board_debug_uart_init in spl.c as the debug_uart_init() function is called in arch_cpu_init() only for SPL and remove the board.c file. For TFABOOT, the UART TX pin configuration is done in TF-A. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: update vddcore in SPLPatrick Delaunay2020-07-071-1/+10
| | | | | | | | | | | | | For board using STPMIC1, the vddcore is provided by BUCK1 of STPMIC1 and need to be updated for 800MHz support and only after the clock tree initialization. The VDDCORE voltage value is provided by clock driver, saved in global variable opp_voltage_mv and udpated in SPL board_early_init_f(), just after clock tree initialization. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: st: stpmic1: add function stpmic1_initPatrick Delaunay2020-07-072-34/+13
| | | | | | | | | | | | | | | | Add a function stmpic_init to early initialize the PMIC STPMIC1 - keep vdd on during the reset cycle (to avoid issue when backup battery is absent) - Check if debug is enabled to program PMIC according to the bit This patch allows to remove the compilation of spl.c file from stm32mp1 board in dh_stm32mp1. CONFIG_SPL_BOARD_INIT is removed as the new function is called earlier in SPL, in the function board_early_init_f. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: st: create common file stpmic1.cPatrick Delaunay2020-07-071-158/+0
| | | | | | | | | Move function board_ddr_power_init() in a new file stpmic1 in board/st/common to avoid duplicated code in each board using stpmic1 Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* common: Drop linux/bitops.h from common headerWIP/2020-05-18-reduce-size-of-common.hSimon Glass2020-05-182-0/+2
| | | | | | Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop linux/delay.h from common headerSimon Glass2020-05-182-0/+2
| | | | | | Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop log.h from common headerSimon Glass2020-05-181-0/+1
| | | | | | Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop image.h from common headerSimon Glass2020-05-181-0/+1
| | | | | | Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Drop net.h from common headerSimon Glass2020-05-181-0/+1
| | | | | | | | | | | Move this header out of the common header. Network support is used in quite a few places but it still does not warrant blanket inclusion. Note that this net.h header itself has quite a lot in it. It could be split into the driver-mode support, functions, structures, checksumming, etc. Signed-off-by: Simon Glass <sjg@chromium.org>
* stm32mp1: Fix warning display when 1.5A power supply is usedPatrice Chotard2020-05-141-1/+1
| | | | | | | | | On DK1/2 board, when a 1.5A power supply is detected, a warning message is displayed. In this message, "1.5mA" is displayed instead of "1.5A". Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
* board: stm32mp1: add timeout for I/O compensation readyPatrick Delaunay2020-05-141-4/+12
| | | | | | | | This patch avoids infinite loop when I/O compensation failed, it adds a 1s timeout to detect error. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: remove bootdelay configuration for usb or serial bootPatrick Delaunay2020-05-141-6/+0
| | | | | | | | It is not allowed to change the user setting of bootdelay, so remove the check of the boot-source to disable it dynamically in board_late_init() Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* board: stm32mp1: set environment variable fdtfilePatrick Delaunay2020-05-141-2/+11
| | | | | | | | | | | | For booting Linux in the generic distro mechanism and support of FDTDIR in extlinux.conf , cmd/pxe.c retrieves the FDT file name from "fdtfile" environment variable. Dynamically build this variable with compatible of STMicroelectronics boards. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: gt9147 IRQ before reset on EV1Patrick Delaunay2020-05-141-0/+35
| | | | | | | | | Software workaround for I2C issue on EV1 board, configure the IRQ line for touchscreen before LCD reset to fix the used I2C address. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: update management of boot-ledPatrick Delaunay2020-05-141-17/+16
| | | | | | | Force boot-led ON and no more rely on default-state. This patch avoid device-tree modification for U-Boot. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* board: stm32mp1: Keep error led ON in case of low power detectionPatrice Chotard2020-05-141-0/+1
| | | | | | | | | | | | | Since commit commit dd2810851eb1 ("stm32mp1: board: support of error led on ed1/ev1 board") the attended behavior was no more respected in case of low power source detection on DK2. The expected behavior is either the error LED keeps blinking for ever, or blinks 2 or 3 times and must stay ON. Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* board: stm32mp1: support boot from spi-nandPatrick Delaunay2020-05-141-0/+2
| | | | | | | | Manage BOOT_FLASH_SPINAND, with boot_device="spi-nand" and treat this value in bootcmd_stm32mp. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* configs: stm32mp1: remove optee defconfigPatrick Delaunay2020-05-141-1/+0
| | | | | | | | As the op-tee presence is detected by U-boot, the stm32mp15_optee_defconfig is identical to stm32mp15_trusted_defconfig and can be removed. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* stm32mp1: dynamically detect op-tee presencePatrick Delaunay2020-05-141-3/+1
| | | | | | | | | | Activate OP-TEE driver for trusted and optee defconfig. This driver allows detection of TEE presence for boot from flash; CONFIG_STM32MP1_OPTEE is also removed. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: move set_dfu_alt_info in st common directoryPatrick Delaunay2020-05-141-145/+0
| | | | | | | | | Move the stm32mp1 common code set_dfu_alt_info() in common directory, this patch reduce the maintenance effort on this generic part (not board dependent). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: move board_get_mtdparts in st common directoryPatrick Delaunay2020-05-141-102/+0
| | | | | | | | | Move the stm32mp1 common code board_get_mtdparts() in common directory, this patch reduce the maintenance effort on this generic part (not board dependent). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: correct CONFIG_IS_ENABLED usage for LEDPatrick Delaunay2020-04-151-1/+1
| | | | | | | | | | | | | | | Use the correct macro to test presence CONFIG_LED: replace CONFIG_IS_ENABLED(CONFIG_LED) by CONFIG_IS_ENABLED(LED) Issue see during review unrelated patch "board: stm32mp1: update management of boot-led" http://patchwork.ozlabs.org/patch/1264823/ Cc: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* configs: stm32mp1: replace STM32MP1_TRUSTED by TFABOOTPatrick Delaunay2020-04-151-2/+2
| | | | | | | | | | | | Activate ARCH_SUPPORT_TFABOOT and replace the arch stm32mp specific config CONFIG_STM32MP1_TRUSTED by the generic CONFIG_TFABOOT introduced by the commit 535d76a12150 ("armv8: layerscape: Add TFABOOT support"). This config CONFIG_TFABOOT is activated for the trusted boot chain, when U-Boot is loaded by TF-A. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* ram: stm32mp1: increase vdd2_ddr: buck2 for 32bits LPDDRPatrick Delaunay2020-03-241-4/+19
| | | | | | | | Need to increase the LPDDR2/LPDDR3 the voltage vdd2_ddr: buck2 form 1.2V to 1.25V for 32bits configuration. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: display reference only for STMicroelectronics boardPatrick Delaunay2020-03-241-14/+14
| | | | | | | | | | | | Display the reference MBxxxx found in OTP49 only for STMicroelectronics boards when CONFIG_CMD_STBOARD is activated. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Patrice Chotard <patrice.chotard@st.com> # Conflicts: # board/st/stm32mp1/stm32mp1.c
* board: stm32mp1: add finished good in board identifier OTPPatrick Delaunay2020-03-241-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the command stboard to support the updated coding of OTP 59 with finished good. The ST product codification have several element - "Commercial Product Name" (CPN): type of product board (DKX, EVX) associated to the board ID "MBxxxx" - "Finished Good" or "Finish Good" (FG): effective content of the product without chip STM32MP1 (LCD, Wifi, …) - BOM: cost variant for same FG (for example, several provider of the same component) For example - commercial product = STM32MP157C-EV1 - Finished Good = EVA32MP157A1$AU1 Booth information are written on board and these information is also saved in OTP59: bit [31:16] (hex) => Board id, MBxxxx bit [15:12] (dec) => Variant CPN (1....15) bit [11:8] (dec) => Revision board (index with A = 1, Z = 26) bit [7:4] (dec) => Variant FG : finished good (NEW) bit [3:0] (dec) => BOM (01, .... 255) The updated command is: stboard [-y] <Board> <VarCPN> <Revision> <VarFG> <BOM> And the displayed STMicroelectronics board identification is: Board: MB<Board> Var<VarCPN>.<VarFG> Rev.<Revision>-<BOM> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* doc: add board documentation for stm32mp1Patrick Delaunay2020-03-021-519/+1
| | | | | | | | | Change plain test README to rst format and move this file in documentation directory. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: change dfu function to staticPatrick Delaunay2020-02-131-2/+2
| | | | | | | | Change the dfu functions dfu_otp_read and dfu_pmic_read to static, this patch avoids warning when compiling with W=1. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: board: add include for dfuPatrick Delaunay2020-02-131-0/+1
| | | | | | | | Add include for dfu, add prototype for set_dfu_alt_info and avoid warning when compiling with W=1. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: update readmePatrick Delaunay2020-02-131-18/+34
| | | | | | | | | | | | | Update readme: - list the supported SOC and change family to STM32MP15x - add warning on OTP write and prerequisite: check if MAC address is not yet provisioned. - Use filesize for mmc write command (avoid to write all partition with ${partsize}). ${filesize} and ${partsize} are set by previous load command. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* dm: core: Create a new header file for 'compat' featuresSimon Glass2020-02-051-0/+1
| | | | | | | | | | | | At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org>
* dm: core: Require users of devres to include the headerSimon Glass2020-02-051-0/+1
| | | | | | | | | | At present devres.h is included in all files that include dm.h but few make use of it. Also this pulls in linux/compat which adds several more headers. Drop the automatic inclusion and require files to include devres themselves. This provides a good indication of which files use devres. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de>
* Merge tag 'u-boot-stm32-20200117' of ↵Tom Rini2020-01-204-165/+3
|\ | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-stm - stm32mp1: split SOC and board and cleanup config
| * stm32mp1: split board and SOC support for STM32MP15x familyPatrick Delaunay2020-01-172-7/+2
| | | | | | | | | | | | | | | | | | | | | | | | Split the board and SOC support for STM32MP15x family and prepare the introduction of new boards with STM32MP15x. This path define the 2 configurations: - STM32MP15x: STM32MP15x soc support (new) - TARGET_ST_STM32MP15x: STMicroelectronics board support (choice) Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * board: stm32mp1: move CONFIG_ENV_XXX in defconfigPatrick Delaunay2020-01-171-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Move CONFIG_ENV_SECT_SIZE and CONFIG_ENV_OFFSET in stm32mp15_*_defconfig for ST board with NOR support (STM32MP15xx-EV1 boards) - CONFIG_SECT_SIZE values = the max supported NOR erase size (256KB) - CONFIG_ENV_OFFSET = offset for NOR (ENV_IS_IN_SPI_FLASH) This Patch prepares the U-Boot support of boards with STM32MP15x SOC not provided by STMicroelectronics. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * stm32mp1: move stboard command in board/st/common directoryPatrick Delaunay2020-01-173-153/+2
| | | | | | | | | | | | | | | | | | Move the ST command in board/st/common, as this command is only used by ST board. Prepare the support in U-Boot of boards with STM32MP15x SOC but not STMicroelectronics. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* | common: Move hang() to the same header as panic()Simon Glass2020-01-171-0/+1
|/ | | | | | | | | | At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
* stm32mp1: remove copro_state environment variableFabien Dessenne2020-01-071-3/+1
| | | | | | | | Since the coprocessor state is tracked in a backup register, there is no more need for tracking it in an environment variable : remove it. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Patrick Delaunay <patrick.delaunay@st.com>
* common: Move some board functions out of common.hSimon Glass2019-12-021-0/+1
| | | | | | | A number of board function belong in init.h with the others. Move them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* stm32mp1: add support for virtual partition readPatrick Delaunay2019-11-261-0/+83
| | | | | | | | Add read for OTP and PMIC NVM with alternates on virtual DFU device. Serie-cc: Boris Brezillon <boris.brezillon@bootlin.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* stm32mp1: board: add spi nand supportPatrick Delaunay2019-11-261-3/+29
| | | | | | | | This patch adds the support of the spi nand device in mtdparts command and in dfu_alt_info. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* stm32mp1: activate SET_DFU_ALT_INFOPatrick Delaunay2019-11-262-0/+162
| | | | | | | | | | | | | | | | | Generate automatically dfu_alt_info for the supported device. The simple command "dfu 0" allows to start the dfu stack on usb 0 for the supported devices: - dfu mtd for nand0 - dfu mtd for nor0 - dfu mmc for SDCard - dfu mmc for eMMC - dfu ram for images in DDR The DUF alternate use the "part", "partubi" and "mmcpart" options to select the correct MTD or GPT partition or the eMMC hw boot partition. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
* board: stm32mp1: fixup the usb product id for USB download gadgetPatrick Delaunay2019-10-221-0/+17
| | | | | | | | | | | | | | | | | | | | | | | Select the correct USB product id used by the download gadget for ST stm32mp1 boards. The board stm32mp1 select the correct product id, as defined in http://www.linux-usb.org/usb.ids for the STMicroelectronics vendor id = 0x0483 (CONFIG_USB_GADGET_VENDOR_NUM): - dfu = 0xdf11 : STM Device in DFU mode it is the value used by ROM code and reused for stm32prog command - fasboot = 0x0afb : Android Fastboot device - others = 0x5720 (CONFIG_USB_GADGET_PRODUCT_NUM) Mass Storage Device it is used for UMS command / usb_dnl_ums This patch avoid conflict when the same USB VID/PID is used for ums, fastboot or dfu command (two different protocols associated to the same PID). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Patrice Chotard <patrice.chotard@st.com>
* net: dwc_et_qos: update weak function board_interface_eth_initPatrick Delaunay2019-09-041-3/+13
| | | | | | | | | | | | | | | | | | | | | | Align the board and driver prototype for board_interface_eth_init to avoid execution issue (the interface_type parameter is defined as int or phy_interface_t). To have a generic weak function (it should be reused by other driver) I change the prototype to use directly udevice. This prototype is added in netdev.h to allow compilation check and avoid warning when compiling with W=1 on file board/st/stm32mp1/stm32mp1.c warning: no previous prototype for 'board_interface_eth_init'\ [-Wmissing-prototypes] int board_interface_eth_init(int interface_type, .... ^~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
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