dev: size erasesize name
nanda: 004000 000000 "bootloader"
nandb: 004000 000000 "unknown"
nandc: 008000 000000 "boot"
nandd: 080000 000000 "system"
nande: 100000 000000 "userdata"
nandf: 004000 000000 "unknown"
nandg: 008000 000000 "recovery"
nandh: 040000 000000 "cache"
nandi: 040000 000000 "unknown"
nandj: 199c00 000000 "emmc"
