CONFIG_MTDPARTS_DEFAULT="mtdparts=spi0.0:768k(uboot),256k(uboot-environment),-(reserved)"
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_DWC_AHSATA=y
CONFIG_DM_KEYBOARD=y
CONFIG_DM_MMC=y
+CONFIG_FSL_ESDHC=y
CONFIG_NAND=y
CONFIG_NAND_MXS=y
CONFIG_SPI_FLASH=y