From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.nokia.com ([192.100.122.230] helo=mgw-mx03.nokia.com) by bombadil.infradead.org with esmtps (Exim 4.69 #1 (Red Hat Linux)) id 1M8r9m-0001N4-UT for linux-mtd@lists.infradead.org; Tue, 26 May 2009 07:33:13 +0000 Subject: Re: [PATCH] mtd: Nand Atmel: add On Flash BBT support From: Artem Bityutskiy To: simon polette In-Reply-To: <72795ccb0905250844w13ed9798me95d70614050f676@mail.gmail.com> References: <72795ccb0905250844w13ed9798me95d70614050f676@mail.gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Tue, 26 May 2009 10:32:22 +0300 Message-Id: <1243323142.21646.129.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: linux-mtd , linux-arm-kernel@lists.arm.linux.org.uk, spolette@adetelgroup.com Reply-To: dedekind@infradead.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mon, 2009-05-25 at 17:44 +0200, simon polette wrote: > +config MTD_NAND_ATMEL_FLASH_BBT > + bool "Use On-Flash Bad Block Table" > + depends on MTD_NAND_ATMEL > + help > + This enables the On-Flash BBT, which mean that the bad blocks > + will be scanned one time then the BBT will be stored > + in flash, so scanning Nand flash for bad blocks will be no more > + necessary for the next boots. > + I do not think you need a config option for this. It should be a module parameter instead. -- Best regards, Artem Bityutskiy (Битюцкий Артём)