#!/bin/sh
#
# This is a recovery procedure
#
# (C) 2005 Samsung Electronics
#
# $Log: rc-recovery,v $
# Revision 1.2  2006/01/15 09:41:07  hcyun
# handle install fail case
#
# Revision 1.1  2005/12/22 05:50:18  hcyun
# Moved from images directory.
#
#

err()
{
    echo $*
    exit 1
}

format_ufda()
{
    echo "Now format the /dev/ufda"
    ffdisk /dev/ufda -a

    fformat -f12 -c 16 /dev/ufda1 || \
        fformat -f12 -c 32 /dev/ufda1 || \
	    fformat -f16 -c 8 /dev/ufda1 || err "Can't format /dev/ufda1"

}

format_ufdb()
{
    echo "Now format the /dev/ufdb"
    ffdisk /dev/ufdb -a
    fformat -f32 -c 32 /dev/ufdb1 || fformat -f16 -c 32 /dev/ufdb1
}


format_ufdrawc()
{
    echo "Now format the /dev/ufdrawc"
    ferasepart /dev/ufdrawc
}

# procedure start downloading
download_fw()
{
    echo "Download a initial firmware"

    echo ">> Now ready to connect UMS"
    echo "usbcontrol 1" > /proc/gadget_udc
    insmod g_file_storage file=/dev/ufdb

    echo ">> download firmware to the UMS"
    echo "after downlod is finished.. !!reboot the target!!"
    echo "it will install new firmware automatically"

    echo
    echo ">> Start recovery"
    /z-proj/bin/recovery  /share/recovery.fb

    echo ">> Unloading UMS driver"
    rmmod g_file_storage
    sync

    echo ">> Reset the system"
    /sbin/reboot
    echo "main 0" > /proc/powerctl
}


export PATH=$PATH:/z-proj/bin

cat /etc/motd

echo "Recovery mode operation"

mount -t proc none /proc
mount -t tmpfs none /mnt/tmp

format_ufda
format_ufdb
format_ufdrawc
download_fw

/bin/sh