From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from ug-out-1314.google.com ([66.249.92.169])
	by canuck.infradead.org with esmtp (Exim 4.62 #1 (Red Hat Linux))
	id 1FeMGq-0006d1-Hv
	for linux-mtd@lists.infradead.org; Thu, 11 May 2006 21:16:48 -0400
Received: by ug-out-1314.google.com with SMTP id u40so241047ugc
	for <linux-mtd@lists.infradead.org>;
	Thu, 11 May 2006 18:16:42 -0700 (PDT)
From: Husam <husamsenussi@gmail.com>
To: linux-mtd@lists.infradead.org
Date: Fri, 12 May 2006 02:06:12 +0100
MIME-Version: 1.0
Content-Type: text/plain;
  charset="us-ascii"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200605120206.13047.husamsenussi@gmail.com>
Subject: Writting to NAND flash
List-Id: Linux MTD discussion mailing list <linux-mtd.lists.infradead.org>
List-Unsubscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>,
	<mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe>
List-Archive: <http://lists.infradead.org/pipermail/linux-mtd>
List-Post: <mailto:linux-mtd@lists.infradead.org>
List-Help: <mailto:linux-mtd-request@lists.infradead.org?subject=help>
List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-mtd>,
	<mailto:linux-mtd-request@lists.infradead.org?subject=subscribe>

Hi,

If I want to update data in page, do I have to erase the block first then 
write or can just write to the page.

Thanks