This adds NAND boot support for LS2085AQDS, using SPL framework. Details of forming NAND image can be found in README.
Signed-off-by: Scott Wood [York Sun: Remove +S from defconfig after commit 252ed872] Signed-off-by: York Sun
CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4,NAND" CONFIG_SPL=y CONFIG_ARM=y CONFIG_TARGET_LS2085AQDS=y
