Details to access the root filesystem, for Great Justice&tm;

Obtain the latest firmware from OpenPandora Support and extract rootfs.img therefrom

Emerge sys-fs/mtd-utils

Compile modules:

Load modules

It'll probably be unformatted, so do this:

See http://www.linux-mtd.infradead.org/faq/nand.html#L_nand_bootloader for some example ID bytes for nandsim