From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757039Ab3AYNuQ (ORCPT ); Fri, 25 Jan 2013 08:50:16 -0500 Received: from hrndva-omtalb.mail.rr.com ([71.74.56.122]:23030 "EHLO hrndva-omtalb.mail.rr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754596Ab3AYNuM (ORCPT ); Fri, 25 Jan 2013 08:50:12 -0500 X-Authority-Analysis: v=2.0 cv=C91rOHz+ c=1 sm=0 a=rXTBtCOcEpjy1lPqhTCpEQ==:17 a=mNMOxpOpBa8A:10 a=fGM4yXGx12wA:10 a=5SG0PmZfjMsA:10 a=Q9fys5e9bTEA:10 a=meVymXHHAAAA:8 a=RaCtCyzfOO0A:10 a=fEr_rIeP3ubOS7shDNcA:9 a=PUjeQqilurYA:10 a=rXTBtCOcEpjy1lPqhTCpEQ==:117 X-Cloudmark-Score: 0 X-Authenticated-User: X-Originating-IP: 74.67.115.198 Message-ID: <1359121811.21576.217.camel@gandalf.local.home> Subject: Re: [BUG] panda board locks up on boot From: Steven Rostedt To: Russell King - ARM Linux Cc: LKML , linux-arm-kernel , Tony Lindgren Date: Fri, 25 Jan 2013 08:50:11 -0500 In-Reply-To: <20130125085234.GY23505@n2100.arm.linux.org.uk> References: <1359082886.21576.199.camel@gandalf.local.home> <20130125085234.GY23505@n2100.arm.linux.org.uk> Content-Type: text/plain; charset="ISO-8859-15" X-Mailer: Evolution 3.4.4-1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2013-01-25 at 08:52 +0000, Russell King - ARM Linux wrote: > On Thu, Jan 24, 2013 at 10:01:26PM -0500, Steven Rostedt wrote: > > I've recently started testing my work on arm boards and have found that > > they both don't boot under the latest kernel anymore. I already posted > > about my snowball board, but my panda board also locks up. > > You need to enable DMA engine and the OMAP DMA engine driver. I believe > someone was going to work on adding PIO-mode support to the driver but > I suspect as TI's OMAP division is being reorganized, all that is now > uncertain. Well, I be darn... Yep, selecting DMA_OMAP which selects DMA_ENGINE makes everything better. Who'da thunk? Now only if there was a config option missing for my snowball? Thanks! -- Steve