1CONFIG_SPL=y 2CONFIG_SYS_EXTRA_OPTIONS="R7DONGLE,AXP152_POWER,USB_EHCI,SUNXI_USB_VBUS0_GPIO=SUNXI_GPG(13)" 3CONFIG_FDTFILE="sun5i-a10s-r7-tv-dongle.dtb" 4+S:CONFIG_ARM=y 5+S:CONFIG_TARGET_SUN5I=y 6