CONFIG_FASTBOOT=y
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_MTDPARTS=y
+CONFIG_MTDIDS_DEFAULT="nor0=physmap-flash.0"
+CONFIG_MTDPARTS_DEFAULT="mtdparts=physmap-flash.0:512k(u-boot),128k(u-boot-env1),128k(u-boot-env2),4m(kernel),-(rootfs)"
CONFIG_ENV_IS_IN_FLASH=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y