From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp7.wanadoo.fr ([193.252.22.24]) by canuck.infradead.org with esmtp (Exim 4.52 #1 (Red Hat Linux)) id 1Duuyu-0003AZ-MB for linux-mtd@lists.infradead.org; Tue, 19 Jul 2005 12:30:14 -0400 Received: from me-wanadoo.net (unknown [127.0.0.1]) by mwinf0709.wanadoo.fr (SMTP Server) with ESMTP id 754FA1C000B4 for ; Tue, 19 Jul 2005 18:30:06 +0200 (CEST) From: Jean-Philippe Francois To: jbi130@yahoo.com In-Reply-To: <87u0iq7r6o.fsf@nimrod.unx.ca> References: <87u0iq7r6o.fsf@nimrod.unx.ca> Content-Type: text/plain Message-Id: <1121790604.2565.61.camel@fedorabox> Mime-Version: 1.0 Date: Tue, 19 Jul 2005 18:30:05 +0200 Content-Transfer-Encoding: 7bit Cc: linux-mtd@lists.infradead.org Subject: Re: Support for Intel strataflash. Reply-To: jp.francois@cynove.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, 2005-07-19 at 17:26, jbi130@yahoo.com wrote: > I recently receive a PPC8555 evaluation board with 8 MB Intel > strataflash ROM. I'm using 2.6.12 and am trying to get this setup as > an MTD device for use with JFFS2. > > On boot all I see is: > physmap flash device: 800000 at ff800000 > > (the flash is at physical address 0xff800000). > > I also had to enable 'Support for ROM chips in bus mapping' for this > physmap to take place. > > I'm assuming that the CFI probe isn't properly detecting this chip. > Does that mean that it isn't fully supported? I use similar options > on a similar board that uses AMD flash and it works fine. > In the RAM/ROM/FLash chip driver section, did you select Detect flash chips by CFI probe and Support for Intel/Sharp flash chip ? JP Francois