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| * | | wandboard: Do not print error when PMIC is not presentFabio Estevam2020-04-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On wandboard variants prior to revD1, there is no PMIC populated, so do not print an error when the reading of the device ID register fails. Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Heiko Schocher <hs@denx.de>
| * | | wandboard: Fix version detection for mx6q/mx6dl revD1Fabio Estevam2020-04-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The detection of the revD1 version is based on the presence of the PMIC. Currently revb1 device trees are used for mx6q/mx6dl variants, which do not have the PMIC nodes. This causes revD1 boards to be incorrectly be detected as revB1. Fix this issue by using the revd1 device trees, so that the PMIC node can be found and then the PMIC can be detected by reading its register ID. Imported the revd1 device trees from mainline kernel version 5.7-rc1. Reported-by: Heiko Schocher <hs@denx.de> Reported-by: Derek Atkins <derek@ihtfp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Derek Atkins <derek@ihtfp.com> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Peter Robinson <pbrobinson@gmail.com>
| * | | imx8mm_evk: adjust dram size in case bl32 is usedIgor Opaniuk2020-04-171-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust DRAM size in case BL32 secure payload is loaded (OP-TEE/Trusty), so during MMU initialization U-Boot won't touch this mem area. BL32 is loaded to the end of DRAM, bl32 payload size is read from rom_pointer[1]. This relates to the issue described in 59efa6b52b("imx8m: Fix MMU table issue for OPTEE memory"). Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
| * | | verdin-imx8mm: adjust dram size in case bl32 is usedIgor Opaniuk2020-04-171-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adjust DRAM size in case BL32 secure payload is loaded (OP-TEE/Trusty), so during MMU initialization U-Boot won't touch this mem area. BL32 is loaded to the end of DRAM, bl32 payload size is read from rom_pointer[1]. This relates to the issue described in 59efa6b52b("imx8m: Fix MMU table issue for OPTEE memory"). Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
| * | | imx8qxp_mek: Start with USDHC2 unpoweredFabio Estevam2020-04-171-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After triggering a "reboot" command in Linux the following hang in SPL is observed: U-Boot SPL 2020.04 (Apr 15 2020 - 10:49:29 -0300) Normal Boot WDT: Not found! Trying to boot from MMC2_2 spl: mmc init failed with error: -70 SPL: failed to boot from all boot devices ### ERROR ### Please RESET the board ### This error happens because the CMD_ERR bit is set in the IRQ status register after booting from Linux. To ensure a fresh start, force the VMMC supply to get unpowered first. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
| * | | board: tqc: tqma6_mba6: switch to device modelMichael Krummsdorf2020-04-171-166/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Ethernet, usdhc2 and i2c1 interfaces are probed by dm drivers. Therefor init functions in board file are not necessary. Signed-off-by: Michael Krummsdorf <michael.krummsdorf@ew.tq-group.com>
| * | | board: tqc: tqma6: hw init code disabled for device modelMichael Krummsdorf2020-04-171-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keep code for non-dm configuration of baseboard WRU4. It cannot be upgraded to device model as we have no suitable device tree for it. These changes were not run-tested on WRU4, only compile-tested. Signed-off-by: Michael Krummsdorf <michael.krummsdorf@ew.tq-group.com>
| * | | board: tqc: tqma6: mba6: apply default Kconfig for device modelMichael Krummsdorf2020-04-171-0/+11
| | | | | | | | | | | | | | | | Signed-off-by: Michael Krummsdorf <michael.krummsdorf@ew.tq-group.com>
| * | | tqma6: resurrect support by supplying correct SYS_TEXT_BASEMarkus Niebel2020-04-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | reason: SYS_TEXT_BASE was moved to Kconfig. Give reasonable defaults in board specific Kconfig. Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com> Signed-off-by: Michael Krummsdorf <michael.krummsdorf@ew.tq-group.com>
| * | | mx6ullevk: Enable Ethernet supportFabio Estevam2020-04-171-0/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Ethernet support using DM_ETH. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
| * | | mx6ul_evk: Remove FEC related board codeFabio Estevam2020-04-171-50/+0
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | mx6ul_evk uses DM_ETH, so there is no need to have board code to setup the FEC IOMUX and to register the network ports via the old board_eth_init() method. Remove these FEC related pieces of code. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
* | | doc: update reference to README.boardPatrick Delaunay2020-04-166-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update reference in files detected by scripts/documentation-file-ref-check doc/README.<board> => board/<board>/README Files moved in board directory in commit 702e6014f15b ("doc: cleanup - move board READMEs into respective board directories")' Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* | | doc: update reference to README.imx8imagePatrick Delaunay2020-04-164-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Update reference in many files detected by scripts/documentation-file-ref-check README.imx8image => imx/mkimage/imx8image.txt Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* | | doc: update reference to README.imximagePatrick Delaunay2020-04-1640-40/+40
|/ / | | | | | | | | | | | | | | | | Update reference in many files detected by scripts/documentation-file-ref-check README.imximage => imx/mkimage/imximage.txt Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* | sandbox: implement ft_board_setup()Heinrich Schuchardt2020-04-161-0/+6
| | | | | | | | | | | | | | | | | | | | Currently we are not able to test reservations created by ft_board_setup(). Implement ft_board_setup() to create an arbitrary reservation and enable OF_BOARD_SETUP. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromum.org>
* | board: stm32mp1: correct CONFIG_IS_ENABLED usage for LEDPatrick Delaunay2020-04-152-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Delaunay2020-04-152-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* | ARM: dts: stm32: Add KS8851-16MLL ethernet on FMC2Marek Vasut2020-04-151-0/+52
| | | | | | | | | | | | | | | | | | | | | | Add DT entries, Kconfig entries and board-specific entries to configure FMC2 bus and make KS8851-16MLL on that bus accessible to U-Boot. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
* | arm: mvebu: turris_mox: fix PCIe ranges in device treeMarek Behún2020-04-141-0/+11
| | | | | | | | | | | | | | | | Use the new a3700_fdt_fix_pcie_regions function in turris_mox.c so that MOX boards with 4 GB RAM are fully supported. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: turris_mox: support devices with RAM > 1 GBMarek Behún2020-04-141-16/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | In order to support MOX boards with 2 GB or 4 GB RAM, we use the new Armada-3700 generic code for memory information structures. This is done by removing dram_init and dram_init_banksize from turris_mox.c, in order for the generic, weak definitions to be used. Also for boards with 4 GB RAM it is needed to increase CONFIG_NR_DRAM_BANKS to 2 in turris_mox_defconfig. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: turris_mox: sort headers alphabeticallyMarek Behún2020-04-141-8/+8
| | | | | | | | | | | | | | | | Sort #includes alphabetically, the only exception is common.h, which is included first in most parts of U-Boot. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: turris_mox: don't use hardcoded addressesMarek Behún2020-04-142-11/+14
| | | | | | | | | | | | | | | | Use macro MVEBU_REGISTER to access register addresses instead of hardcoded addresses. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: turris_mox: Setup Linux's device tree before bootMarek Behún2020-04-141-18/+277
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch Linux's device tree according to which Mox modules are connected. Linux's device tree has all possible Mox module nodes preprogrammed, but in disabled state. If MOX B, MOX F or MOX G module is present, this code enables the PCI node. For the network modules (MOX C, MOX D and MOX E) are present, the code enables corresponding ethernet and swtich nodes and DSA connections. For the SFP cage the SFP GPIO controller node and SFP node are also enabled. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: turris_mox: Fix early SPI communicationMarek Behún2020-04-141-3/+6
| | | | | | | | | | | | | | | | | | | | | | The SPI clock signal changes value when the SPI configuration register is configured. This can sometimes lead to the device misinterpreting the enablement of the SPI controller as actual clock tick. This can be solved by first setting the SPI CS1 pin from GPIO to SPI mode, and only after that writing the SPI configuration register. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: clearfog: Use Pro DT by defaultJoel Johnson2020-04-141-1/+1
| | | | | | | | | | | | | | | | Switch to explicitly using the Pro variant DT, which has been available since Linux 4.11. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: clearfog: move ENV params to KconfigJoel Johnson2020-04-141-0/+8
| | | | | | | | | | | | | | | | Migrate the values for ENV_SIZE and ENV_OFFSET into board specific Kconfig defaults so they're more accessible for configuration. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: clearfog: add SPI offsetsJoel Johnson2020-04-141-0/+12
| | | | | | | | | | | | | | | | Add reasonable default SPI offsets and ENV size when configured to boot from SPI flash. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: clearfog: Unify DT selection pathsJoel Johnson2020-04-141-0/+2
| | | | | | | | | | | | | | | | Unify the location of DT selection into board_late_init instead of split between detection and static configuration paths. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: clearfog: Add SATA mode flagsJoel Johnson2020-04-142-0/+31
| | | | | | | | | | | | | | | | The mPCIe slots on ClearFog Pro and ClearFog Base may be alternately configured for SATA usage. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: clearfog: Add option for 2.5 Gbps SFPJoel Johnson2020-04-142-0/+12
| | | | | | | | | | | | | | | | While newer Linux kernels provide autoconfiguration of SFP, provide an option for setting in U-Boot Kconfig for use prior to booting. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: clearfog: initial ClearFog Base variantJoel Johnson2020-04-142-6/+50
| | | | | | | | | | | | | | | | Add a unique entry for ClearFog Base variant, reflected in the board name and adjusted SerDes topology. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
* | arm: mvebu: clearfog: use Pro name by defaultJoel Johnson2020-04-141-1/+1
| | | | | | | | | | | | | | | | | | Make the board version printed indicate the Pro variant default. Also adjust static name casing to match what is expected for EEPROM product name to share string constants. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Stefan Roese <sr@denx.de>
* | ddr: marvell: a38x: Allow boards to specify CK_DELAY parameterChris Packham2020-04-141-1/+5
|/ | | | | | | | For some layouts it is necessary to adjust the CK_DELAY parameter to successfully complete DDR training. Add the ability to specify the CK_DELAY in the mv_ddr_topology_map. Signed-off-by: Chris Packham <judge.packham@gmail.com>
* Merge branch 'next'Tom Rini2020-04-1316-48/+2301
|\ | | | | | | | | | | | | | | | | | | | | Pull in changes that have been pending in our 'next' branch. This includes: - A large number of CI improvements including moving to gcc-9.2 for all platforms. - amlogic, xilinx, stm32, TI SoC updates - USB and i2c subsystem updtaes - Re-sync Kbuild/etc logic with v4.19 of the Linux kernel. - RSA key handling improvements
| * Merge tag 'u-boot-amlogic-20200406' of ↵WIP/08Apr2020-nextTom Rini2020-04-081-0/+2
| |\ | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic into next - clk: meson-g12a: missing break - sync all Amlogic DT from Linux v5.6-rc2 - MMC clock fixups - add support for Libre Computer AML-S905D-PC and AML-S912-PC
| | * arm64: dts: meson: add libretech-pc supportJerome Brunet2020-04-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Amlogic based libretech-pc platform. This platform comes with 2 variant, based on the s905d or s912 SoC. Acked-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> [narmstrong: update board/amlogic/q200/MAINTAINERS] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
| * | Merge tag 'xilinx-for-v2020.07' of ↵WIP/07Apr2020-nextTom Rini2020-04-0723-1174/+2466
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze into next Xilinx changes for v2020.07 common: - Align ENV_FAT_INTERFACE - Fix MAC address source print log - Improve based autodetection code xilinx: - Enable netconsole Microblaze: - Setup default ENV_OFFSET/ENV_SECT_SIZE Zynq: - Multiple DT updates/fixes - Use DEVICE_TREE environment variable for DTB selection - Switch to single zynq configuration - Enable NOR flash via DM - Minor SPL print removal - Enable i2c mux driver ZynqMP: - Print multiboot register - Enable cache commands in mini mtest - Multiple DT updates/fixes - Fix firmware probing when driver is not enabled - Specify 3rd backup RAM boot mode in SPL - Add SPL support for zcu102 v1.1 and zcu111 revA - Redesign debug uart enabling and psu_init delay - Enable full u-boot run from EL3 - Enable u-boot.itb generation without ATF with U-Boot in EL3 Versal: - Enable distro default - Enable others SPI flashes - Enable systems without DDR Drivers: - Gem: - Flush memory after freeing - Handle mdio bus separately - Watchdog: - Get rid of unused global data pointer - Enable window watchdog timer - Serial: - Change reinitialization logic in zynq serial driver Signed-off-by: Tom Rini <trini@konsulko.com>
| | * | arm64: xilinx: Never touch DDR if system has no DDRMichal Simek2020-04-061-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If DDR is not mapped do not touch it. Default XILINX_OF_BOARD_DTB_ADDR is pointing to DDR. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | arm64: zynqmp: Reorder parameters for zynqmp_mmio_write()Michal Simek2020-04-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Parameter order is not correct based on zynqmp_mmio_write() declaration. Fixes: be52372ff1bb ("arm64: zynqmp: Use zynqmp_mmio_read/write functions") Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | arm64: zynqmp: Move timeout for clock propagation below psu_initMichal Simek2020-04-061-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delay required for clock propagation is tighly coupled with initialization done in psu_init(). That's why call it also for u-boot proper with CONFIG_ZYNQMP_PSU_INIT_ENABLED enabled. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | arm64: zynqmp: Add support for debug uart also for U-Boot properMichal Simek2020-04-061-3/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | board_early_init_f() is the right location where debug uart can be configurated (after MIO initialization). The patch is taking this call from SPL to also make it available for U-Boot proper. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | arm64: zynqmp Add support for zcu111 revAMichal Simek2020-04-061-0/+978
| | | | | | | | | | | | | | | | | | | | | | | | Add low level configuration for zcu111 for easier SPL run. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | arm64: zynqmp Add support for zcu102 rev1.1Michal Simek2020-04-061-0/+1042
| | | | | | | | | | | | | | | | | | | | | | | | | | | | rev1.1 has different DDR sodimm module that's why it requires different DDR configuration. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | arm64: zynqmp: Check firmware node when driver is enabledMichal Simek2020-04-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ZynqMP mini configurations works without PMU firmware that's why there is no reason to enable the driver and check if it was probed properly. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| | * | arm64: zynqmp: Print multiboot register value in EL3Michal Simek2020-04-061-0/+14
| | |/ | | | | | | | | | | | | | | | | | | Multi boot register can be used for using different boot images and design better boot strategy. Let EL3 SPL or U-Boot to read it and print it. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | Merge branch 'next' of git://git.denx.de/u-boot-usb into nextWIP/31Mar2020-nextTom Rini2020-03-312-9/+7
| |\ \
| * | | 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 Delaunay2020-03-242-12/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | board: stm32mp1: stboard: lock the OTP after programmingPatrick Delaunay2020-03-241-1/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lock the OTP used for board identification for the ST boards after programming. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Acked-by: Patrice Chotard <patrice.chotard@st.com>
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