Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754612AbbEZN2N (ORCPT ); Tue, 26 May 2015 09:28:13 -0400 Received: from mail-wi0-f174.google.com ([209.85.212.174]:34703 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753358AbbEZN2F (ORCPT ); Tue, 26 May 2015 09:28:05 -0400 MIME-Version: 1.0 In-Reply-To: <20150523082820.GK8557@lukather> References: <1431158038-3813-1-git-send-email-mcoquelin.stm32@gmail.com> <2282066.NWoIT9ZyLc@wuerfel> <13641152.Yt4ZI3oT6L@wuerfel> <20150521185122.GD8557@lukather> <20150523082820.GK8557@lukather> Date: Tue, 26 May 2015 11:25:46 +0200 Message-ID: Subject: Re: [PATCH v8 14/16] ARM: dts: Introduce STM32F429 MCU From: Maxime Coquelin To: Maxime Ripard Cc: =?UTF-8?Q?Andreas_F=C3=A4rber?= , Arnd Bergmann , Philipp Zabel , Daniel Thompson , =?UTF-8?Q?Uwe_Kleine=2DK=C3=B6nig?= , Geert Uytterhoeven , Rob Herring , Linus Walleij , Stefan Agner , Peter Meerwald , Paul Bolle , Peter Hurley , Andy Shevchenko , Chanwoo Choi , Russell King , Daniel Lezcano , Joe Perches , Vladimir Zapolskiy , Lee Jones , Mark Rutland , Ian Campbell , Kumar Gala , Thomas Gleixner , Greg Kroah-Hartman , Jiri Slaby , Nikolay Borisov , Rusty Russell , Kees Cook , "linux-doc@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "devicetree@vger.kernel.org" , Nicolae Rosia , Kamil Lulko Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1071 Lines: 24 Hi Maxime, 2015-05-23 10:28 GMT+02:00 Maxime Ripard : > On Thu, May 21, 2015 at 10:10:35PM +0200, Maxime Coquelin wrote: >> We have the same problem on stm32, as just discussed with Andreas [0]. >> I decided to patch the bootloader to deassert timers reset, after >> discussions with Rob Herring and Arnd. > > That seems like the best solution, but we don't have control over the > bootloader in most cases. We have an alternative implementation (ie > mainline u-boot) that is required for a few things already, but I'd > really like to still be able to at least boot the kernel on a "legacy" > bootloader (that is the one flashed on the device). For sure it will have to remain compliant with the legacy bootloader. It is easier for STM32 since it is a newly platform. Regards, Maxime C. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/