~ $ cat /proc/partitions major minor #blocks name 31 0 128 mtdblock0 31 1 384 mtdblock1 31 2 2048 mtdblock2 31 3 2048 mtdblock3 31 4 257536 mtdblock4 254 0 3932160 mmcblk0 254 1 3928064 mmcblk0p1 254 8 1966080 mmcblk1 254 9 2007032 mmcblk1p1 ~ $