mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-18 22:31:32 +02:00
e5b50a025f
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2615 3c298f89-4303-0410-b956-a3cf2f4a3e73
40 lines
1.0 KiB
Bash
Executable File
40 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
|
|
. /etc/nvram.sh
|
|
is_clean() {
|
|
grep Broadcom /proc/cpuinfo 2>&- >&- || return 0
|
|
OFFSET="$((0x$(dd if=/dev/mtdblock/1 bs=1 skip=$((0x14)) count=2 2>&- | hexdump | grep 0000000 | cut -d ' ' -f 2) - 1))"
|
|
dd if=/dev/mtdblock/1 bs=1 skip=$OFFSET count=1 2>&- | hexdump -v | grep ' 0000' > /dev/null && return 255 || return 0
|
|
}
|
|
|
|
if [ "$1" != "failsafe" ]; then
|
|
mount | grep jffs2 >&-
|
|
if [ $? = 0 ] ; then
|
|
if [ $(cat /proc/mtd | wc -l) = 6 ]; then
|
|
echo 5 > /proc/sys/diag
|
|
mtd unlock linux
|
|
mtd erase OpenWrt
|
|
jffs2root --move
|
|
else
|
|
mtd unlock rootfs
|
|
mount -o remount,rw /dev/root /
|
|
fi
|
|
else
|
|
if [ -z "$(nvram get no_root_swap)" ]; then
|
|
is_clean || {
|
|
mtd erase OpenWrt
|
|
mtd unlock linux
|
|
jffs2root --clean
|
|
}
|
|
mtd unlock OpenWrt
|
|
mount -t jffs2 /dev/mtdblock/4 /jffs
|
|
pivot_root /jffs /jffs/rom
|
|
mount none /proc -t proc
|
|
mount none /dev -t devfs
|
|
umount /rom/proc rom/dev >&-
|
|
fi
|
|
fi
|
|
fi
|
|
mount none /tmp -t tmpfs -o nosuid,nodev,mode=1777,size=50%
|
|
mkdir -p /dev/pts
|
|
mount none /dev/pts -t devpts
|