-CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d4_xplained"
-CONFIG_SYS_EXTRA_OPTIONS="SAMA5D4,SYS_USE_NANDFLASH"
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_SPL=y
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0xfc00c000
+CONFIG_DEBUG_UART_CLOCK=100000000
+CONFIG_ENV_OFFSET_REDUND=0x100000
+CONFIG_SPL_TEXT_BASE=0x200000
+CONFIG_DEBUG_UART=y
+CONFIG_ENV_VARS_UBOOT_CONFIG=y
+CONFIG_FIT=y
+CONFIG_NAND_BOOT=y