From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760527AbZEZXkw (ORCPT ); Tue, 26 May 2009 19:40:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759874AbZEZXk2 (ORCPT ); Tue, 26 May 2009 19:40:28 -0400 Received: from 124x34x33x190.ap124.ftth.ucom.ne.jp ([124.34.33.190]:54053 "EHLO master.linux-sh.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760127AbZEZXk1 (ORCPT ); Tue, 26 May 2009 19:40:27 -0400 Date: Wed, 27 May 2009 08:40:13 +0900 From: Paul Mundt To: Mike Frysinger Cc: linux-kernel@vger.kernel.org, uclinux-dist-devel@blackfin.uclinux.org, Greg Ungerer , uclinux-dev@uclinux.org, linux-mtd@lists.infradead.org Subject: Re: [PATCH 1/3] mtd/maps: uclinux: allow systems to override map addr/size Message-ID: <20090526234013.GA8379@linux-sh.org> Mail-Followup-To: Paul Mundt , Mike Frysinger , linux-kernel@vger.kernel.org, uclinux-dist-devel@blackfin.uclinux.org, Greg Ungerer , uclinux-dev@uclinux.org, linux-mtd@lists.infradead.org References: <20090526231902.GA6295@linux-sh.org> <1243380798-10089-1-git-send-email-vapier@gentoo.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1243380798-10089-1-git-send-email-vapier@gentoo.org> User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 26, 2009 at 07:33:16PM -0400, Mike Frysinger wrote: > Due to a processor anomaly (05000263 to be exact), most Blackfin parts > cannot keep the embedded filesystem image directly after the kernel in > RAM. Instead, the filesystem needs to be relocated to the end of memory. > As such, we need to tweak the map addr/size during boot for Blackfin > systems. This can be done in any early arch/board init code. > > Signed-off-by: Mike Frysinger > CC: Paul Mundt > CC: Greg Ungerer > CC: uclinux-dev@uclinux.org > CC: linux-mtd@lists.infradead.org Signed-off-by: Paul Mundt