[ELDK] mtd query

[novice 123]

Hi All,

I am using a incaip board. I have partitioned the flash into 7 sections .
The information about 7 partitions is clearly shown during the phone boot
process as follows

Creating 7 MTD partitions on "INCA-IP Bank 0":
0x00000000-0x00030000 : "U-Boot"
0x00030000-0x00040000 : "Environment"
0x00040000-0x00110000 : "Linux"
0x00110000-0x00120000 : "new software1"
0x00120000-0x00410000 : "rootfs"
0x00410000-0x007e0000 : "Linux 2"
0x007e0000-0x007f0000 : "new software2"

However, when I execute

cat /proc/mtd

the following is displayed

# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00030000 00010000 "U-Boot"
mtd1: 00010000 00010000 "Environment"
mtd2: 000d0000 00010000 "Linux"
mtd3: 00010000 00010000 "new software1"
mtd4: 002f0000 00010000 "rootfs"
mtd5: 003d0000 00010000 "Linux 2"

Because of non-availability of the 6 th partition information, I am not able
to erase and write any data
on to it.Whenever I had to make any modifications , I had modified the
incaip file in drivers/mtd/maps/
The following is the structure into which I add or delete partition related
information.

static struct mtd_partition incaip_partitions[] = {
        {
          name:         "U-Boot",       /* U-Boot firmware */
          offset:       0x00000000,
          size:         0x00030000,     /* 192KB           */
/*        mask_flags:   MTD_WRITEABLE,     force read-only */
        },
        {
          name:         "Environment",  /* default environment var. */
          offset:       0x00030000,
          size:         0x00010000,     /*  64 kb */
/*        mask_flags:   MTD_WRITEABLE,     force read-only */
        },
        {
          name:         "Linux",        /* default kernel image */
          offset:       0x00040000,     /*  uImage */
          size:         0x000D0000,     /*   64 * 14 = 896kb */
/*        mask_flags:   MTD_WRITEABLE,     force read-only */
        },
        {
          name:         "new software1",/*new software1 */
          offset:       0x00110000,     /*   */
          size:         0x00010000,     /*   64 * 1 = 1kb */
/*        mask_flags:   MTD_WRITEABLE,     force read-only */
        },
        {
          name:         "rootfs",       /* factory  filesystem */
          offset:       0x00120000,     /*  64 * 47 = 3008 */
          size:         0x002F0000,     /*   rootfs-factory.inca.img*/
/*        mask_flags:   MTD_WRITEABLE,     force read-only */
        },
        {
          name:         "Linux 2",      /* Kernel + Root Filesystem */
          offset:       0x00410000,     /* rootfs.inca.img   */
          size:         0x003D0000,     /*  64 * 61 = 3904 kb */
        },
        {
          name:         "new software2",     /* new software2  */
          offset:       0x007E0000,     /* 64 * 1 = 64 kb */
          size:         0x00010000,
        },
};

If any one has come across this situation ,
please let me know the where I have to further investigate and make
modifications.
( so that I can read and write data into the last partition also )

Note: The o/p's of

#ls /dev/mtd
0    0ro  1    1ro  2    2ro  3    3ro  4    4ro  5    5ro

#ls /dev/mtdblock
0  1  2  3  4  5

Thanks In advance,
EL Novice