This series integrates Toradex factory configuration block handling. The config block is a data structure which gets stored to flash during production testing. The structure holds such information as board resp. hardware revision, product ID and serial number which is used as the NIC part of the Ethernet MAC address as well. The config block will be read upon boot by the checkboard() function, displayed as part of the board information and passed to Linux via device tree or ATAGs.
Changes in v2: - fixed common.h include mess in board/toradex/common by renaming common* to tdx-common - renamed TRDX to TDX and trdx to tdx as in common use internally - consolidated makefiles and changed copyright message - renamed configblock* to tdx-cfg-block* analogous to Kconfig symbols - moved board/toradex/common/Kconfig sourcing from arch/arm/Kconfig into our own board Kconfig files - use a named choice for the config block location for above to work without issuing any warnings (undocumented kbuild feature curtsey Arnaud Lacombe) - added CUSTOM_BOARDINFO into our common Kconfig to avoid recent no_new_adhoc_configs_check error - add Max' patch colibri_vf: usb gadget: toradex pid is now set generically
Marcel Ziswiler (5): colibri_imx7/vf: move to custom checkboard_fallback() apalis/colibri_t20/t30: deactivate displaying board info toradex: config block handling apalis/colibri_imx7/pxa270/t20/t30/vf: integrate config block handling apalis/colibri_t30: move environment location
Max Krummenacher (1): colibri_vf: usb gadget: toradex pid is now set generically
board/toradex/apalis_t30/Kconfig | 18 + board/toradex/apalis_t30/apalis_t30.c | 12 +- board/toradex/colibri_imx7/Kconfig | 16 + board/toradex/colibri_imx7/colibri_imx7.c | 6 +- board/toradex/colibri_pxa270/Kconfig | 11 + board/toradex/colibri_pxa270/colibri_pxa270.c | 8 + board/toradex/colibri_t20/Kconfig | 11 + board/toradex/colibri_t20/colibri_t20.c | 13 + board/toradex/colibri_t30/Kconfig | 18 + board/toradex/colibri_t30/colibri_t30.c | 9 +- board/toradex/colibri_vf/Kconfig | 14 + board/toradex/colibri_vf/colibri_vf.c | 24 +- board/toradex/common/Kconfig | 85 ++++ board/toradex/common/Makefile | 11 + board/toradex/common/tdx-cfg-block.c | 544 ++++++++++++++++++++++++++ board/toradex/common/tdx-cfg-block.h | 68 ++++ board/toradex/common/tdx-common.c | 180 +++++++++ board/toradex/common/tdx-common.h | 13 + include/configs/apalis_t30.h | 12 +- include/configs/colibri_imx7.h | 6 +- include/configs/colibri_pxa270.h | 7 +- include/configs/colibri_t20.h | 3 +- include/configs/colibri_t30.h | 12 +- include/configs/colibri_vf.h | 14 +- scripts/config_whitelist.txt | 5 - 25 files changed, 1066 insertions(+), 54 deletions(-) create mode 100644 board/toradex/common/Kconfig create mode 100644 board/toradex/common/Makefile create mode 100644 board/toradex/common/tdx-cfg-block.c create mode 100644 board/toradex/common/tdx-cfg-block.h create mode 100644 board/toradex/common/tdx-common.c create mode 100644 board/toradex/common/tdx-common.h