# !/bin/sh
#
# Copyright Matthias Hentges (c) 2005
#
# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the GPL)


M_TITLE="Boot SD card"

die() {
	echo "ERROR: $1" >/dev/tty0
	exec $SH_SHELL </dev/tty0 >/dev/tty0 2>&1
}

# This function is activated by init.altboot by calling this script with the "run" option
run_module() {
	
	test -e /etc/altboot.func && . /etc/altboot.func || die "ERROR: /etc/altboot.func not found. Check your installation!"
	
	echo -n "Mounting rootfs rw..." >/dev/tty0
	mount -o remount,rw / >/dev/tty0 2>&1 && echo ok  >/dev/tty0|| die "mount -o remount,rw / failed"

	echo -n "Generating device files..." >/dev/tty0
	/etc/init.d/devices start && echo ok  >/dev/tty0|| die "FAILED"


	echo -n "Loading SD kernel module..."
	/sbin/insmod $SD_KERNEL_MODULE >/dev/null 2>&1 && echo ok || die "insmod failed"

	echo -n "Mounting $SD_MOUNTPOINT..."  >/dev/tty0
	/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT >/dev/null 2>&1 && echo ok  >/dev/tty0|| die "/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT failed"
		
	echo ""

	# Give the SD and CF mounting some time. This is a must for SD			
	sleep 2
	
	# Check for a real fs and loop-images.
	check_target "$SD_MOUNTPOINT" >/dev/tty0
		
}


case "$1" in
title)	echo "$M_TITLE";;
run)	run_module "$2";;
esac