dumchar_info

Part_Name	Size	StartAddr	Type	MapTo	Region
preloader    0x0000000001000000   0x00000000   1   /dev/mtd/mtd0   USER
pro_info     0x0000000000400000   0x00000001   1   /dev/mtd/mtd1   USER
nvram        0x0000000001800000   0x00000002   1   /dev/mtd/mtd2   USER
protect_f    0x0000000000c00000   0x00000003   1   /dev/mtd/mtd3   USER
seccfg       0x0000000000400000   0x00000004   1   /dev/mtd/mtd4   USER
uboot        0x0000000000400000   0x00000005   1   /dev/mtd/mtd5   USER
bootimg      0x0000000000800000   0x00000006   1   /dev/mtd/mtd6   USER
recovery     0x0000000000800000   0x00000007   1   /dev/mtd/mtd7   USER
sec_ro       0x0000000000400000   0x00000008   1   /dev/mtd/mtd8   USER
misc         0x0000000000c00000   0x00000009   1   /dev/mtd/mtd9   USER
logo         0x0000000000400000   0x0000000a   1   /dev/mtd/mtd10   USER
expdb        0x0000000000c00000   0x0000000b   1   /dev/mtd/mtd11   USER
tee1         0x0000000000800000   0x0000000c   1   /dev/mtd/mtd12   USER
tee2         0x0000000000800000   0x0000000d   1   /dev/mtd/mtd13   USER
kb           0x0000000000400000   0x0000000e   1   /dev/mtd/mtd14   USER
dkb          0x0000000000400000   0x0000000f   1   /dev/mtd/mtd15   USER
android      0x0000000040000000   0x00000010   1   /dev/mtd/mtd16   USER
cache        0x0000000030000000   0x00000011   1   /dev/mtd/mtd17   USER
usrdata      0x0000000167800000   0x00000012   1   /dev/mtd/mtd18   USER
bmtpool      0x0000000000000000   0x00000000   1      USER
Part_Name:Partition name you should open;
Size:size of partition
StartAddr:Start Address of partition;
Type:Type of partition(MTD=1,EMMC=2)
MapTo:actual device you operate