This is the 2nd version to enable falcon boot for LS1043ARDB. With SPL FIT patches merged, enabling falcon boot for this board is straight forward after fixing some errors introduced by other commits.
Secure boot is dropped in this set due to SPL image size issue. Recent changes made the SPL image bigger and the secure boot image doesn't fit any more. A follow-up patch set will enable secure boot if the image can be future trimmed to fit.
Changes in v2: New patch to fix spl after rebasing to latest master. New patch to fix compiling error after rebasing to latest mater. New patch to fix gd->ram_size error after rebasing to latest mater. Drop checking secure boot in this patch after rebasing to latest mater. Recent change in SPL makes the image size bigger. Relace getenv_f() with env_get_f() after rebasing to latet master.
York Sun (7): spl: fix assignment of board info to global data cmd: spl: fix compiling error when CONFIG_CMD_SPL_WRITE_SIZE not defined armv8: fsl-layerscape: Avoid running dram_init_banksize again armv8: ls1043ardb: Use static DDR setting for SPL boot armv8: layerscape: Eanble falcon boot armv8: ls1043ardb: Enable spl_board_init() function armv8: ls1043ardb_sdcard: Enable falcon boot
arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 18 ++- .../arm/cpu/armv8/fsl-layerscape/doc/README.falcon | 140 +++++++++++++++++++++ arch/arm/cpu/armv8/fsl-layerscape/spl.c | 29 +++++ arch/arm/include/asm/system.h | 2 +- arch/arm/lib/spl.c | 11 ++ board/freescale/ls1043ardb/ddr.c | 46 +++++++ board/freescale/ls1043ardb/ddr.h | 67 ++++++++++ cmd/spl.c | 2 + common/spl/spl.c | 8 +- configs/ls1043ardb_nand_SECURE_BOOT_defconfig | 1 + configs/ls1043ardb_nand_defconfig | 1 + configs/ls1043ardb_sdcard_SECURE_BOOT_defconfig | 1 + configs/ls1043ardb_sdcard_defconfig | 7 ++ include/configs/ls1043a_common.h | 7 +- include/configs/ls1043ardb.h | 11 +- 15 files changed, 342 insertions(+), 9 deletions(-) create mode 100644 arch/arm/cpu/armv8/fsl-layerscape/doc/README.falcon