#!/bin/sh

echo "Start usb update!!"
echo -n "USB: enter directory where images for upgrade are placed = "
read directory
if [ -e /dtv/usb/sda1 ]
then
	MDIR=/dtv/usb/sda1
fi
if [ -e /dtv/usb/sda ]
then
        MDIR=/dtv/usb/sda
fi
if [ -e /dtv/usb/sda0 ]
then
        MDIR=/dtv/usb/sda0
fi
if [ -e /dtv/usb/sda2 ]
then
        MDIR=/dtv/usb/sda2
fi
if [ -e /dtv/usb/sdb ]
then
        MDIR=/dtv/usb/sdb
fi
if [ -e /dtv/usb/sdc ]
then
        MDIR=/dtv/usb/sdc
fi
if [ -e /dtv/usb/sdb1 ]
then
        MDIR=/dtv/usb/sdb1
fi
if [ -e /dtv/usb/sdc1 ]
then
        MDIR=/dtv/usb/sdc1
fi

echo "updating $MDIR/$directory/"
if [ -e $MDIR/$directory/u-boot.bin ]
then
	echo "START update u-boot.bin"
	bml.restore /dev/bml0/2 $MDIR/$directory/u-boot.bin 2> /dev/null
	sync
	echo "END update u-boot.bin"
fi
if [ -e $MDIR/$directory/uboot_env.bin ]
then
	echo "START update uboot_env.bin"
	bml.restore /dev/bml0/3 $MDIR/$directory/uboot_env.bin 2> /dev/null
	sync
	echo "END update uboot_env.bin"
fi
if [ -e $MDIR/$directory/fnw.bin ]
then
	echo "START update fnw.bin"
	bml.restore /dev/bml0/4 $MDIR/$directory/fnw.bin 2> /dev/null
	sync
	echo "END update fnw.bin"
fi
if [ -e $MDIR/$directory/Image ]
then
	echo "START update Image"
	bml.restore /dev/bml0/5 $MDIR/$directory/Image 2> /dev/null
	sync
	echo "END update Image"
fi
if [ -e $MDIR/$directory/rootfs.img ]
then
	echo "START update rootfs.img"
	bml.restore /dev/bml0/6 $MDIR/$directory/rootfs.img 2> /dev/null
	sync
	echo "END update rootfs.img"
fi
if [ -e $MDIR/$directory/boot.img ]
then
	echo "START update boot.img"
	bml.restore /dev/bml0/7 $MDIR/$directory/boot.img 2> /dev/null
	sync
	echo "END update boot.img"
fi

if [ -e /mtd_rwarea/PartitionSwitch_1_0 ]
then

	if [ -e $MDIR/$directory/exe.img ]
	then
		echo "START update exe.img"
		umount /mtd_exe
		bml.restore /dev/bml0/10 $MDIR/$directory/exe.img 2> /dev/null
		sync
		echo "END update exe.img"
	fi
	if [ -e $MDIR/$directory/appdata.img ]
	then
		echo "START update appdata.img"
		bml.restore /dev/bml0/11 $MDIR/$directory/appdata.img 2> /dev/null
		sync
		echo "END update appdata.img"
	fi
else
	if [ -e $MDIR/$directory/exe.img ]
	then
		echo "START update exe.img"
		umount /mtd_exe
		bml.restore /dev/bml0/8 $MDIR/$directory/exe.img 2> /dev/null
		sync
		echo "END update exe.img"
	fi
	if [ -e $MDIR/$directory/appdata.img ]
	then
		echo "START update appdata.img"
		bml.restore /dev/bml0/9 $MDIR/$directory/appdata.img 2> /dev/null
		sync
		echo "END update appdata.img"
	fi
fi

if [ -e $MDIR/$directory/tlib.img ]
then
        echo "START update tlib.img"
	partition.erase /dev/bml0/13
	stl.format /dev/bml0/13
        dd if=$MDIR/$directory/tlib.img of=/dev/stl0/13 2> /dev/null
        sync
        echo "END update tlib.img"
fi
echo ""
echo "Ending update"