1978c07539
* use 'fsync' with 'dd' for image writing * save config to boot partition SVN-Revision: 32465
22 lines
627 B
Bash
22 lines
627 B
Bash
#!/bin/sh
|
|
# Copyright (C) 2012 OpenWrt.org
|
|
|
|
move_config() {
|
|
local rootfsdev
|
|
local rootfstype
|
|
|
|
rootfstype="$(awk 'BEGIN { RS=" "; FS="="; } ($1 == "rootfstype") { print $2 }' < /proc/cmdline)"
|
|
case "$rootfstype" in
|
|
squashfs|jffs2)
|
|
rootfsdev="$(awk 'BEGIN { RS=" "; FS="="; } ($1 == "block2mtd.block2mtd") { print substr($2,1,index($2, ",")-1) }' < /proc/cmdline)";;
|
|
ext4)
|
|
rootfsdev="$(awk 'BEGIN { RS=" "; FS="="; } ($1 == "root") { print $2 }' < /proc/cmdline)";;
|
|
esac
|
|
|
|
mount -t ext4 -o rw,noatime "${rootfsdev%[0-9]}1" /mnt
|
|
mv -f /mnt/sysupgrade.tgz /
|
|
umount /mnt
|
|
}
|
|
|
|
boot_hook_add preinit_main move_config
|
|
|