root@OpenWrt:/# parted /dev/mmcblk1 print
Model: SD SD (sd/mmc)
Disk /dev/mmcblk1: 15.8GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
 1      1049kB  106MB   105MB   primary  fat32        lba
 2      106MB   15.8GB  15.7GB  primary  ext4

root@OpenWrt:/# md5sum /mnt/mmcblk1p1/uImage
202a2230a6dd52037463f6699e7dc098  /mnt/mmcblk1p1/uImage
root@OpenWrt:/# md5sum /mnt/mmcblk1p1/bpi-w2.dtb
37a4b206e879d0762610cd59eb2c2668  /mnt/mmcblk1p1/bpi-w2.dtb
root@OpenWrt:/# md5sum /mnt/mmcblk1p1/bluecore.audio
714f9edbbb5705b5a36c235ad5b2ad38  /mnt/mmcblk1p1/bluecore.audio
root@OpenWrt:/#