-CONFIG_SYS_EXTRA_OPTIONS=TX6_REV=0x2
+CONFIG_SYS_EXTRA_OPTIONS="MMC_BOOT_SIZE=4096,TX6_REV=0x2"
CONFIG_ARM=y
-CONFIG_MX6Q=y
+CONFIG_SOC_MX6Q=y
CONFIG_TARGET_TX6=y
CONFIG_TARGET_TX6Q_1020=y
CONFIG_TX6_UBOOT=y
CONFIG_FEC_MXC=y
CONFIG_IMX_WATCHDOG=y
CONFIG_CMD_I2C=y
-CONFIG_NAND=y
-CONFIG_NAND_MXS=y
CONFIG_DOS_PARTITION=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_FEC_MXC_PHYADDR=0