From 11489a941f9f7ae7ab576d98709144090e149d29 Mon Sep 17 00:00:00 2001
From: "bernard.xiong" <bernard.xiong@gmail.com>
Date: Thu, 31 Dec 2009 07:13:03 +0000
Subject: [PATCH] add yaffs2 directory.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@266 bbd45198-f89e-11dd-88c7-29a3b14d5316