Some devices like MMC, USB can be formatted to a FS and can act as a boot media. Given that FIT image load support in SPL support only raw devices, SPL should also be able to support loading FIT image from a File system. This series add support to load FIT image from a filesystem and also adding hooks to FAT FS.
Verified on DRA74-evm, DRA72-evm, AM57xx-evm, AM437x-GP-evm with SPL_LOAD_FIT enabled.
V2: https://www.mail-archive.com/u-boot%40lists.denx.de/msg209279.html V1: https://www.mail-archive.com/u-boot%40lists.denx.de/msg208648.html
Lokesh Vutla (2): spl: Add an option to load a FIT containing U-Boot from FS spl: Support loading a FIT from FAT FS
common/spl/spl_fat.c | 27 +++++++++- common/spl/spl_fit.c | 148 +++++++++++++++++++++++++++++++++++++++++++-------- include/spl.h | 31 +++++++++++ 3 files changed, 181 insertions(+), 25 deletions(-)