Ставим OpenWrt на миниатюрный WiFi роутер TP-LINK TL-MR3020

[alexval2007]

в общем ковырялся ковырялся и вот до чего до ковырялся что то явно идет не так 1 раздел почему то не создался в чем ошибка подскажите?
fdisk /dev/sda
Command (m for help): d
No partition is defined yet!

Command (m for help): n
Partition type:
p primary (0 primary, 0 extended, 4 free)
e extended
Select (default p): e extended
Partition number (1-4, default 1): 2
First sector (2048-7822287, default 2048): 2048
Last sector, +sectors or +size{K,M,G} (2048-7822287, default 7822287): 1989631
Partition 2 of type Extended and of size 970.5 MiB is set

Command (m for help): a
Partition number (1-5): 1
Warning: partition 1 has empty type

Command (m for help): t
Partition number (1-5): 2
Hex code (type L to list codes): 82
You cannot change a partition into an extended one or vice versa
Delete it first.

Command (m for help): a
Partition number (1-5): 1
Warning: partition 1 has empty type

Command (m for help): p

Disk /dev/sda: 4005 MB, 4005011456 bytes
99 heads, 52 sectors/track, 1519 cylinders, total 7822288 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x6b470bf9

Device Boot Start End Blocks Id System
/dev/sda2 2048 1989631 993792 5 Extended

Command (m for help): w
The partition table has been altered!

Calling ioctl() to re-read partition table.
Syncing disks.
root@OpenWrt:/#
fdisk -l
Disk /dev/sda: 4005 MB, 4005011456 bytes
49 heads, 8 sectors/track, 19954 cylinders, total 7822288 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x6b470bf9

Device Boot Start End Blocks Id System
/dev/sda2 2048 1989631 993792 5 Extended