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-rwxr-xr-xpackage/base-files/ar7-2.4/sbin/mount_root28
1 files changed, 28 insertions, 0 deletions
diff --git a/package/base-files/ar7-2.4/sbin/mount_root b/package/base-files/ar7-2.4/sbin/mount_root
new file mode 100755
index 0000000..6b90bdc
--- /dev/null
+++ b/package/base-files/ar7-2.4/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>&-