From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olof Johansson Subject: Re: [PATCH 2/2] arm: dts: disable CCI on exynos420 based arndale-octa Date: Mon, 12 Jan 2015 18:05:48 -0800 Message-ID: <20150113020548.GC28758@quad.lixom.net> References: <1420859496-27533-1-git-send-email-a.kesavan@samsung.com> <1420859496-27533-2-git-send-email-a.kesavan@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-yk0-f181.google.com ([209.85.160.181]:62460 "EHLO mail-yk0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752419AbbAMCFi (ORCPT ); Mon, 12 Jan 2015 21:05:38 -0500 Received: by mail-yk0-f181.google.com with SMTP id 142so186878ykq.12 for ; Mon, 12 Jan 2015 18:05:37 -0800 (PST) Content-Disposition: inline In-Reply-To: <1420859496-27533-2-git-send-email-a.kesavan@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Abhilash Kesavan Cc: kgene.kim@samsung.com, linux-arm-kernel@lists.infradead.org, arm@kernel.org, arnd@arndb.de, khilman@kernel.org, linux-samsung-soc@vger.kernel.org, kesavan.abhilash@gmail.com, sudeep.holla@arm.com, nicolas.pitre@linaro.org, Punit.Agrawal@arm.com, Will.Deacon@arm.com, Mark.Rutland@arm.com, k.kozlowski@samsung.com On Sat, Jan 10, 2015 at 08:41:36AM +0530, Abhilash Kesavan wrote: > The arndale-octa board was giving "imprecise external aborts" during > boot-up with MCPM enabled. CCI enablement of the boot cluster was found > to be the cause of these aborts (possibly because the secure f/w was not > allowing it). Hence, disable CCI for the arndale-octa board. > > Signed-off-by: Abhilash Kesavan > Tested-by: Krzysztof Kozlowski > Tested-by: Kevin Hilman > Tested-by: Tyler Baker Applied 1-2 to fixes for 3.19. Fixed two typos (arm->ARM in subject, and 420->5420). Thanks, -Olof