dev:       size      erasesize  name
mmcblk0p1: 0080000 0000000 "system"
mmcblk0p2: 006b000 0000000 "cache"
mmcblk0p3: 0000800 0000000 "misc"
mmcblk0p4: 0085600 0000000 "staging"
mmcblk0p5: 0001400 0000000 "boot"
mmcblk0p6: 0000200 0000000 "unknown"
mmcblk0p7: 0001400 0000000 "recovery"
mmcblk0p8: 1c1c400 0000000 "userdata"
