From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pb0-f50.google.com ([209.85.160.50]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UE0b0-0004Ti-Qx for barebox@lists.infradead.org; Fri, 08 Mar 2013 16:56:43 +0000 Received: by mail-pb0-f50.google.com with SMTP id up1so1327168pbc.23 for ; Fri, 08 Mar 2013 08:56:37 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <1362748622.1900.4.camel@antimon> References: <1362129773-4579-1-git-send-email-dev@lynxeye.de> <1362652402-2985-1-git-send-email-dev@lynxeye.de> <1362652402-2985-3-git-send-email-dev@lynxeye.de> <1362748622.1900.4.camel@antimon> Date: Fri, 8 Mar 2013 20:56:37 +0400 Message-ID: From: Antony Pavlov 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" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH v2 2/5] tegra: switch to ARMv7 cpu type To: Lucas Stach Cc: barebox@lists.infradead.org On 8 March 2013 17:17, Lucas Stach wrote: > Am Freitag, den 08.03.2013, 10:03 +0400 schrieb Antony Pavlov: >> Hi! >> >> This commit breaks usb ethernet card on my board. >> > If you are using a GCC >= 4.7 this is most likely the problem that GCC > now produces hardware unaligned access instructions on ARMv7 by default. I'm using GCC 4.4.6. > Unfortunately the EHCI spec has placed one of the registers at an > unaligned offset. Barebox traps the processor when hitting an unaligned > access in hardware. > > Thanks for the heads up, I'll make sure we resolve this problem before > this patchset goes in. > > Regards, > Lucas > -- Best regards, Antony Pavlov _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox