From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from VA3EHSOBE003.bigfish.com (va3ehsobe003.messaging.microsoft.com [216.32.180.13]) by ozlabs.org (Postfix) with ESMTP id 1AB0FB6F10 for ; Thu, 5 Aug 2010 02:19:03 +1000 (EST) Received: from mail32-va3 (localhost.localdomain [127.0.0.1]) by mail32-va3-R.bigfish.com (Postfix) with ESMTP id 265377884AB for ; Wed, 4 Aug 2010 16:16:41 +0000 (UTC) Received: from VA3EHSMHS028.bigfish.com (unknown [10.7.14.243]) by mail32-va3.bigfish.com (Postfix) with ESMTP id 3A35CCA8055 for ; Wed, 4 Aug 2010 16:16:33 +0000 (UTC) Received: from de01smr02.am.mot.com (de01smr02.freescale.net [10.208.0.151]) by az33egw02.freescale.net (8.14.3/8.14.3) with ESMTP id o74GGQEv018319 for ; Wed, 4 Aug 2010 09:16:26 -0700 (MST) Received: from az33exm25.fsl.freescale.net (az33exm25.am.freescale.net [10.64.32.16]) by de01smr02.am.mot.com (8.13.1/8.13.0) with ESMTP id o74GU7f0022741 for ; Wed, 4 Aug 2010 11:30:07 -0500 (CDT) Date: Wed, 4 Aug 2010 11:16:23 -0500 From: Scott Wood To: "Jenkins, Clive" Subject: Re: Booting MPC8377ERBD from NAND flash Message-ID: <20100804111623.08c6d920@schlenkerla.am.freescale.net> In-Reply-To: <929D3CED81F34E43887A393170D66FB9030B2DBA@GBRSUN01MS002.eu.xerox.net> References: <929D3CED81F34E43887A393170D66FB9030B2DBA@GBRSUN01MS002.eu.xerox.net> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Cc: Ravi Gupta , linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Wed, 4 Aug 2010 15:34:59 +0100 "Jenkins, Clive" wrote: > > I am trying to boot MPC8377ERBD freescale board from NAND flash. > > As per its specifications, it supports NAND boot but it there is > > no support for NAND boot in the BSP(confirmed with freescale also). > > Now I decided to modify BSP myself to support NAND boot and I am > > confused that from where should I start. Please suggest. > > Read this > http://www.freescale.com/files/32bit/doc/app_note/AN3201.pdf > and other documentation on the Freescale site That's a bit outdated on the software side. Look under the nand_spl directory in u-boot; you should see several boards to use as examples. If possible, I suggest working with the latest upstream u-boot rather than what comes with the BSP. If you have further questions, ask at u-boot@lists.denx.de. -Scott