From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 19.mo5.mail-out.ovh.net ([46.105.35.78] helo=mo5.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TFO8H-000897-5n for barebox@lists.infradead.org; Sat, 22 Sep 2012 11:44:26 +0000 Received: from mail404.ha.ovh.net (b9.ovh.net [213.186.33.59]) by mo5.mail-out.ovh.net (Postfix) with SMTP id E01B6FFA472 for ; Sat, 22 Sep 2012 13:50:17 +0200 (CEST) Date: Sat, 22 Sep 2012 13:41:53 +0200 From: Jean-Christophe PLAGNIOL-VILLARD Message-ID: <20120922114153.GS26553@game.jcrosoft.org> References: <1344781832-17978-1-git-send-email-s.hauer@pengutronix.de> <20120920185243.GK26553@game.jcrosoft.org> <20120920195618.GT6180@pengutronix.de> <20120921132336.GO26553@game.jcrosoft.org> <20120921144631.GP26553@game.jcrosoft.org> <20120922102114.GH1322@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20120922102114.GH1322@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] ARM: enable MMU in pbl To: Sascha Hauer Cc: barebox@lists.infradead.org On 12:21 Sat 22 Sep , Sascha Hauer wrote: > On Fri, Sep 21, 2012 at 04:46:31PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote: > > On 15:23 Fri 21 Sep , Jean-Christophe PLAGNIOL-VILLARD wrote: > > > On 21:56 Thu 20 Sep , Sascha Hauer wrote: > > > > On Thu, Sep 20, 2012 at 08:52:43PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote: > > > > > On 16:30 Sun 12 Aug , Sascha Hauer wrote: > > > > > > The following enables the MMU during decompression which speeds up > > > > > > things significantly. > > > > > > > > > > Atmel board does not boot > > > > > > > > > > barebox@Atmel at91sam9m10g45-ek:/ dhcp && nfs > > > > > /opt/work/barebox/build/sam9m10g45ek-compressed/arch/arm/pbl/zbarebox.bin && > > > > > bootm zbarebox.bin > > > > > phy0: Link is up - 100/Full > > > > > DHCP client bound to address 192.168.200.43 > > > > > > > > > > Filename > > > > > '/opt/work/barebox/build/sam9m10g45ek-compressed/arch/arm/pbl/zbarebox.bin'. > > > > > [#################################################################] > > > > > > > > > > without MMU boot fine > > > > > > > > does it work with the v1 version of this patch? > > > work but can use nand :( > > work but can *not* use nand :( > > The at91 port depends on at91bootstrap as first stage loader, right? So > booting from NAND seems to need out of tree code. I can't help you then. no I'm working to add it and drop the at91boostrap so it's mandatory for me to have the MMU and nand access in the PBL Best Regards, J. _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox