1CONFIG_SPL=y 2CONFIG_SYS_EXTRA_OPTIONS="MINI_X,AXP209_POWER,USB_EHCI" 3CONFIG_FDTFILE="sun4i-a10-mini-xplus.dtb" 4+S:CONFIG_ARM=y 5+S:CONFIG_ARCH_SUNXI=y 6+S:CONFIG_TARGET_SUN4I=y 7