[ffgk]

Вот по cat /proc/partitions:

[root@stlinux]#cat /proc/partitions
major minor  #blocks  name

  31     0        512 mtdblock0
  31     1       7168 mtdblock1
  31     2        512 mtdblock2
  31     3       8192 mtdblock3
  31     4     385024 mtdblock4
  31     5       8192 mtdblock5
  31     6     121856 mtdblock6
[root@stlinux]#