using the data from dmesg and /proc/mtd how do i configure /etc/fw_env.config
what math do i apply to figure out the offsets and other data for a Tonidoplug
also the output of cat /prov/mtd is
mtd0 00100000 00020000 "u-boot"
mtd1 00400000 00020000 "uImage"
mtd2 1fb00000 0020000 "root"