#!/bin/sh

ubiroot=root
mtd=

usage="$0 [OPTIONS]\n -r <ubiroot> (root)\n -m <mtd>"

while getopt "m:r:h" opt; do
	if [ ${opt} = r ]; then
		ubiroot=${OPTARG}
	elif [ ${opt} = m ]; then
		mtd=${OPTARG}
	elif [ ${opt} = h ]; then
		echo -e "$usage"
		exit 0
	fi
done

if [ -z "$mtd" ]; then
	echo -e "$usage"
	exit 1
fi

global.linux.bootargs.root="root=ubi0:$ubiroot ubi.mtd=$mtd rootfstype=ubifs"