tree c100bca10fb19c13200d56bc1f0b85f53bd41a00
parent 7110b335cec82af13c687a7df12e7e9feaaeec60
author York Sun <york.sun@nxp.com> 1506613336 -0700
committer York Sun <york.sun@nxp.com> 1507564125 -0700

armv8: ls1043ardb_sdcard: prepare falcon boot

Due to a conflict with recent Primary Protected Application (PPA),
PPA cannot be loaded for SPL stage, falcon boot is not enabled by
default. With compatible PPA image, to enable falcon boot, activate
these Kconfig options in defconfig
CONFIG_SPL_FIT=y
CONFIG_SPL_FSL_LS_PPA=y
CONFIG_SPL_GZIP=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_OF_LIBFDT=y

Because environment variables are not avaiable during SPL stage for
SD boot, set "boot_os=y" as default.

Signed-off-by: York Sun <york.sun@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>