1CONFIG_SPL=y 2CONFIG_SYS_EXTRA_OPTIONS="BANANAPI,AXP209_POWER,SUNXI_GMAC,RGMII,MACPWR=SUNXI_GPH(23),AHCI,USB_EHCI" 3CONFIG_FTDFILE="sun7i-a20-bananapi.dtb" 4+S:CONFIG_ARM=y 5+S:CONFIG_TARGET_SUN7I=y 6