CONFIG_SYS_FLASH_USE_BUFFER_WRITE=y
CONFIG_FLASH_CFI_MTD=y
CONFIG_SYS_FLASH_CFI=y
+CONFIG_SYS_MAX_FLASH_BANKS=2
CONFIG_MTD_RAW_NAND=y
CONFIG_NAND_FSL_IFC=y
CONFIG_SYS_NAND_ONFI_DETECTION=y
+CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y
+CONFIG_SYS_NAND_U_BOOT_OFFS=0x40000
CONFIG_DM_SPI_FLASH=y
CONFIG_SF_DEFAULT_SPEED=10000000
CONFIG_SPI_FLASH_STMICRO=y