Hi,
this series add support for board or board+cc runtime DT selection. EEPROM memory is read and based on that decoded if this is legacy/fru based format and proper DTB is used. There is a need to have all DTBs 64bit aligned. If you don't have it you will end up in exception. But one patch in this series is trying to detect it and panic before you reach it to let you know what's wrong.
Enforcing mkimage/dtb alignment is done based on CONFIG_PHYS_64BIT and affects all 64bit systems but it is also not wrong for them to be properly aligned.
Thanks, Michal
Changes in v2: - Update subject and commit message - Enable 64bit alignment for all - reported by Andre - Update subject and commit message - Enable it for all (not just 64bit systems) - Update if condition for MULTI_DTB - call fru_capture in non DEBUG mode - Show detected name as standard message to see what has been chosen
Michal Simek (10): xilinx: fru: Replace spaces with \0 in detected name xilinx: Use variable for passing board_name xilinx: common: Change board_info[] handling xilinx: common: Free allocated structure xilinx: Add support for generic board detection xilinx: zynqmp: Check that DT is 64bit aligned Makefile: Align fit-dtb.blob and u-boot.itb by 64bits arm64: dts: Make sure that all DTBs are 64bit aligned xilinx: zynqmp: Generate different u-boot.itb for MULTI_DTB_FIT xilinx: common: Enabling generic function for DT reselection
Makefile | 3 + arch/arm/dts/Makefile | 2 +- arch/arm/dts/zynqmp-sm-k26-revA.dts | 3 + arch/arm/mach-zynqmp/mkimage_fit_atf.sh | 47 +++++++ board/xilinx/common/board.c | 158 +++++++++++++++++++----- board/xilinx/zynqmp/zynqmp.c | 3 + 6 files changed, 186 insertions(+), 30 deletions(-)