arm64: ls1043ardb: Add distro boot support
authorShengzhou Liu <Shengzhou.Liu@nxp.com>
Thu, 8 Jun 2017 07:59:48 +0000 (15:59 +0800)
committerYork Sun <york.sun@nxp.com>
Tue, 1 Aug 2017 15:28:56 +0000 (08:28 -0700)
commit5ba909f4265aa7866e65c90c21cfc3bf09325989
treea52e8759132dbf9f32ea82c4a084e296a9f37e21
parentec8a7d77430e5853ee232c8e3f7912720bdb56b0
arm64: ls1043ardb: Add distro boot support

Include common config_distro_defaults.h and config_distro_bootcmd.h
for u-boot enviroments to support automatical distro boot which
scan boot.scr from external storage devices(e.g. SD/USB/SATA/SCSI disk)
and execute autoboot script. Tested on ls1043ardb with automatically
boot Ubuntu from SD card or USB disk, if it fails to detect external
storage disk, fall back to nor/qspi boot.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
configs/ls1043ardb_defconfig
configs/ls1043ardb_sdcard_defconfig
include/configs/ls1043a_common.h