Talk:Qtopia / Qt Extended on FreeRunner
Mounting the jffs file as described did not work for me. Instead I did the following:
mknod /dev/mtdblock0 b 31 0
losetup /dev/loop0 <rootfs.jffs2 file>
echo "/dev/loop0" > /sys/module/block2mtd/parameters/block2mtd
mount -t jffs2 /dev/mtdblock0 <mountpoint>
This seemed to work out alright.