"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"mmcrootfstype=ext4 rootwait\0" \
+ "nandroot=ubi0:rootfs rw ubi.mtd=fs noinitrd\0" \
+ "nandrootfstype=ubifs rootwait\0" \
"autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \
"${optargs} " \
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
+ "nandargs=run setconsole; setenv bootargs console=${console} " \
+ "${optargs} " \
+ "root=${nandroot} " \
+ "rootfstype=${nandrootfstype}\0" \
"fdtaddr=0x86000000\0" \
"loadfdtimage=mmc rescan; " \
"fatload mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \