1*dd84058dSMasahiro YamadaCONFIG_SPL=y 2*dd84058dSMasahiro YamadaCONFIG_SYS_EXTRA_OPTIONS="SAMA5D3,SYS_USE_SERIALFLASH" 3*dd84058dSMasahiro Yamada+S:CONFIG_ARM=y 4*dd84058dSMasahiro Yamada+S:CONFIG_TARGET_SAMA5D3XEK=y 5