-CONFIG_SYS_EXTRA_OPTIONS="TX28_S,SYS_SDRAM_SIZE=SZ_64M"
-+S:CONFIG_ARM=y
-+S:CONFIG_TARGET_TX28=y
-+S:CONFIG_TARGET_TX28_41X0=y
-+S:CONFIG_TX28_UBOOT=y
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=0,TX28_S,SYS_SDRAM_SIZE=SZ_64M"
+CONFIG_ARM=y
+CONFIG_ARCH_MXS=y
+CONFIG_TARGET_TX28=y
+CONFIG_TARGET_TX28_41X0=y
+CONFIG_TX28_UBOOT=y