CONFIG_DM_GPIO=y
CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d27_giantboard"
CONFIG_SPL_TEXT_BASE=0x200000
+CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_SPL_MMC=y
CONFIG_SPL_SERIAL=y
CONFIG_SPL_DRIVERS_MISC=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_ATMEL_USBA=y
-CONFIG_OF_LIBFDT_OVERLAY=y