target: msm8909: Add UBIFS support for NAND

"ubi.mtd=rootfs" argument allows kernel to attach the ubi device with
"rootfs" mtd partition, which is the main partition to hold system,
userdata, cache and persist as ubi volumes. Providing this kernel
command line avoids having to call ubiattach during init. This will
create the ubi devices where different volumes can be mounted to during
init.

Change-Id: I71a15f2944c432db76b533b1f39b7f38b9cc61c3
2 files changed