mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-15 08:05:21 +02:00
4d62e59ed2
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12286 3c298f89-4303-0410-b956-a3cf2f4a3e73
79 lines
2.3 KiB
Bash
Executable File
79 lines
2.3 KiB
Bash
Executable File
#!/bin/sh
|
|
# wget2nand
|
|
# This script can be used to download a TGZ file from your build system which
|
|
# contains the files to be installed on the NAND flash on your RB1xx card.
|
|
# The one parameter is the URL of the TGZ file to be downloaded.
|
|
# Licence GPL V2
|
|
# Author david.goodenough@linkchoose.co.uk
|
|
# Based on cf2nand from RB532 support
|
|
. /etc/functions.sh
|
|
|
|
[ -d /tmp/wget2nand-rootfs ] && {
|
|
echo "/tmp/wget2nand-rootfs already exists"
|
|
exit 1
|
|
}
|
|
|
|
[ -d /tmp/wget2nand-kernel ] && {
|
|
echo "/tmp/wget2nand-kernel already exists"
|
|
exit 1
|
|
}
|
|
|
|
# need to find the wget server from the command line
|
|
url=$1
|
|
[ -z "$url" ] && {
|
|
echo "No URL specified for image TGZ"
|
|
echo "Usage : $0 URL"
|
|
exit 1
|
|
}
|
|
|
|
# first get an address for br-lan using udhcpc
|
|
killall udhcpc
|
|
/sbin/udhcpc -i br-lan
|
|
|
|
mtd_kernel="$(find_mtd_part 'kernel')"
|
|
mtd_rootfs="$(find_mtd_part 'rootfs')"
|
|
[ -z "$mtd_kernel" -o -z "$mtd_rootfs" ] && {
|
|
echo "Cannot find NAND Flash partitions"
|
|
exit 1
|
|
}
|
|
|
|
echo "Erasing filesystem..."
|
|
mtd erase kernel 2>/dev/null >/dev/null
|
|
mtd erase rootfs 2>/dev/null >/dev/null
|
|
|
|
echo "Mounting $mtd_rootfs as new root and $mtd_kernel as kernel partition"
|
|
|
|
mkdir /tmp/wget2nand-rootfs
|
|
mkdir /tmp/wget2nand-kernel
|
|
mount -t yaffs2 "$mtd_rootfs" /tmp/wget2nand-rootfs
|
|
mount -t yaffs2 "$mtd_kernel" /tmp/wget2nand-kernel
|
|
|
|
echo "Erasing existing files..."
|
|
rm -rf /tmp/wget2nand-rootfs/*
|
|
|
|
echo "Copying filesystem..."
|
|
( wget -O - $url/openwrt-adm5120-rootfs.tgz) | ( cd /tmp/wget2nand-rootfs/; tar xvz )
|
|
# RouterBOOT is looking for a kernel named "kernel"
|
|
wget -O /tmp/wget2nand-kernel/kernel $url/openwrt-adm5120-rb1xx-kernel
|
|
|
|
chmod +x /tmp/wget2nand-kernel/kernel
|
|
|
|
# make sure everything is written before we unmount the partitions
|
|
echo "chmod ugo+x /" > /tmp/wget2nand-rootfs/etc/uci-defaults/set_root_permission
|
|
sync
|
|
ls /tmp/wget2nand-kernel/
|
|
ls /tmp/wget2nand-rootfs/
|
|
# use kexec if present
|
|
[ -x /usr/sbin/kexec ] && {
|
|
kexec -l /tmp/wget2nand-kernel/kernel --command-line="$(cat /proc/cmdline) rootfstype=yaffs2 root=$mtd_kernel"
|
|
kexec -e
|
|
}
|
|
# unmount the partitions and remove the directories into which they were mounted
|
|
umount /tmp/wget2nand-kernel
|
|
umount /tmp/wget2nand-rootfs
|
|
rmdir /tmp/wget2nand-kernel
|
|
rmdir /tmp/wget2nand-rootfs
|
|
|
|
# all done
|
|
echo "Image written, you can now reboot. Remember to change the boot source to Boot from Nand"
|