From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout.web.de ([212.227.15.4]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1SrQoD-0004O4-Df for barebox@lists.infradead.org; Wed, 18 Jul 2012 09:44:47 +0000 Received: from [10.0.2.15] ([109.43.0.14]) by smtp.web.de (mrweb002) with ESMTPSA (Nemesis) id 0LyUy6-1Ttl393r0w-016Agg for ; Wed, 18 Jul 2012 11:44:35 +0200 Message-ID: <5006857D.4020505@web.de> Date: Wed, 18 Jul 2012 11:44:29 +0200 From: Stutz Sven MIME-Version: 1.0 References: <50065575.4090808@web.de> In-Reply-To: <50065575.4090808@web.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: AT91SAM9263-EK To: barebox@lists.infradead.org Hello Sascha, thanks a lot for your help. When I completely switch off the ecc, Barebox is loading the Linux kernel. But I guess that the ecc is necessary especially for NAND-Flash devices. The AT91SAM9263 controller has a ecc unit implemented. There are three registers and the error calculation is done automatically, only the error correction must be done in software. Or is it better to you use the software ecc and I should try to fix the software problem? Can you give me some hints to fix this problem? Btw. I have found the description table for the NAND devices. But what would happen if I change the connections between the controller and the NAND-Flash, where are those port description stored or the timings to access the data bus? best regards Sven _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox