From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TFMpo-0006wn-Lj for barebox@lists.infradead.org; Sat, 22 Sep 2012 10:21:17 +0000 Date: Sat, 22 Sep 2012 12:21:14 +0200 From: Sascha Hauer Message-ID: <20120922102114.GH1322@pengutronix.de> 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> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20120921144631.GP26553@game.jcrosoft.org> 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: Jean-Christophe PLAGNIOL-VILLARD Cc: barebox@lists.infradead.org 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. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox