parent
6ce62982dd
commit
45a4ac68a8
@ -0,0 +1,73 @@ |
||||
#!/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-ar71xx-rootfs.tgz) | ( cd /tmp/wget2nand-rootfs/; tar xvz ) |
||||
# RouterBOOT is looking for a kernel named "kernel" |
||||
wget -O /tmp/wget2nand-kernel/kernel $url/openwrt-ar71xx-vmlinux.elf |
||||
|
||||
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/ |
||||
# 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" |
Loading…
Reference in new issue