tizen: change mount option of root partion from RW to RO

Change-Id: I60547b43b41a9f9c17673fd8d903357f5dcd8855

diff --git a/ramfs/init b/ramfs/init
index 593cd04..a8f52a2 100644 (file)
--- a/ramfs/init
+++ b/ramfs/init
@@ -111,4 +111,6 @@ fi
 /bin/busybox mkdir -p $NEW_ROOT/sys
 /bin/busybox mount -t sysfs sys $NEW_ROOT/sys
 
+/bin/busybox mount -o remount,ro $NEW_ROOT
+
 exec /bin/busybox switch_root -c /dev/console $NEW_ROOT $INIT