From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [84.204.75.166] (helo=shelob.oktetlabs.ru) by canuck.infradead.org with esmtps (Exim 4.62 #1 (Red Hat Linux)) id 1FeRZF-0001fZ-3H for linux-mtd@lists.infradead.org; Fri, 12 May 2006 02:56:10 -0400 Message-ID: <4464315F.1060802@yandex.ru> Date: Fri, 12 May 2006 10:55:27 +0400 From: "Artem B. Bityutskiy" MIME-Version: 1.0 To: Husam References: <200605120206.13047.husamsenussi@gmail.com> In-Reply-To: <200605120206.13047.husamsenussi@gmail.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: linux-mtd@lists.infradead.org Subject: Re: Writting to NAND flash List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Husam wrote: > 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. Unfortunatelly, you have to erase the whole eraseblock first. Flashes are not block devices. If they were, we our life would be much easier. -- Best Regards, Artem B. Bityutskiy, St.-Petersburg, Russia.