#!/bin/sh

. /env/config

if [ x$1 = xnand ]; then
	rootfs_loc=nand
	kernel_loc=nand
elif [ x$1 = xnor ]; then
	rootfs_loc=nor
	kernel_loc=nor
elif [ x$1 = xnet ]; then
	rootfs_loc=net
	kernel_loc=net
fi


if [ x$ip = xdhcp ]; then
	bootargs="$bootargs ip=dhcp"
elif [ x$ip != xno ]; then
	bootargs="$bootargs ip=$eth0.ipaddr:$eth0.serverip:$eth0.gateway:$eth0.netmask:::"
fi


if [ $rootfs_loc != net ]; then
	if [ x$rootfs_loc = xnand ]; then
		rootfs_mtdblock=$rootfs_mtdblock_nand
	else
		rootfs_mtdblock=$rootfs_mtdblock_nor
	fi


	if [ $rootfs_type = ubifs ]; then
		bootargs="$bootargs root=ubi0:root ubi.mtd=$rootfs_mtdblock"
	else
		bootargs="$bootargs root=/dev/mtdblock$rootfs_mtdblock"
	fi

	bootargs="$bootargs rootfstype=$rootfs_type"
else
	bootargs="$bootargs root=/dev/nfs nfsroot=$eth0.serverip:$nfsroot,v3,tcp"
fi


bootargs="$bootargs mtdparts=\"physmap-flash.0:$nor_parts;mxc_nand:$nand_parts\""

if [ $kernel_loc = net ]; then
	if [ x$ip = xdhcp ]; then
		dhcp
	fi
	tftp $kernel uImage || exit 1
	bootm uImage
elif [ $kernel_loc = nor ]; then
	bootm /dev/nor0.kernel
else
	bootm /dev/nand0.kernel.bb
fi