diff options
Diffstat (limited to 'target/linux/ar7-2.4/base-files/sbin/mount_root')
| -rwxr-xr-x | target/linux/ar7-2.4/base-files/sbin/mount_root | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/ar7-2.4/base-files/sbin/mount_root b/target/linux/ar7-2.4/base-files/sbin/mount_root new file mode 100755 index 0000000..6b90bdc --- /dev/null +++ b/target/linux/ar7-2.4/base-files/sbin/mount_root @@ -0,0 +1,28 @@ +#!/bin/sh +size=$(awk '/Mem:/ {l=5242880;print((s=$2/2)<l)?$2-l:s}' /proc/meminfo) +mount none /tmp -t tmpfs -o size=$size + +if [ "$1" != "failsafe" ]; then + mtd unlock linux + mount | grep jffs2 >&- + if [ $? = 0 ] ; then + if [ $(cat /proc/mtd | wc -l) = 6 ]; then + mtd erase OpenWrt + else + mount -o remount,rw /dev/root / + fi + else + . /bin/firstboot + echo "switching to jffs2" + mount /dev/mtdblock/4 /jffs -t jffs2 + pivot /jffs /rom || { + echo "jffs2 unusable; using ramdisk" + ramoverlay + } + fi +fi + +mount none /tmp -t tmpfs -o remount,nosuid,nodev,mode=1777 +mkdir -p /dev/pts +mount none /dev/pts -t devpts +mount -t sysfs none /sys 2>&- |