CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_SPL_PAYLOAD="u-boot.img"
-CONFIG_DEBUG_UART=y
CONFIG_DEFAULT_DEVICE_TREE="rk3288-veyron-speedy"
+CONFIG_DEBUG_UART=y
CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_DEFAULT_FDT_FILE="rk3288-veyron-speedy.dtb"