Something

root@c7x0:~# cat /proc/mtd
dev:    size   erasesize  name
mtd0: 006d0000 00800000 "Boot PROM Filesystem"
mtd1: 00700000 00004000 "smf"
mtd2: 06100000 00004000 "root"
mtd3: 01800000 00004000 "home"
root@c7x0:~# cat /proc/partitions
major minor  #blocks  name

  31     0       6976 mtdblock0
  31     1       7168 mtdblock1
  31     2      99328 mtdblock2
  31     3      24576 mtdblock3
 179     0     992000 mmcblk0
 179     1     265041 mmcblk0p1
 179     2     361462 mmcblk0p2
 179     3     361462 mmcblk0p3
root@c7x0:~#