From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754793AbdBGPFu (ORCPT ); Tue, 7 Feb 2017 10:05:50 -0500 Received: from mout.kundenserver.de ([212.227.126.130]:52563 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754354AbdBGPFs (ORCPT ); Tue, 7 Feb 2017 10:05:48 -0500 From: Arnd Bergmann To: Hartley Sweeten Cc: Florian Fainelli , "arm@kernel.org" , "olof@lixom.net" , "khilman@kernel.org" , Ryan Mallon , Russell King , "moderated list:ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE" , open list Subject: Re: [PATCH RESEND] ARM: ep93xx: Disable TS-72xx watchdog before uncompressing Date: Tue, 07 Feb 2017 16:05:08 +0100 Message-ID: <2082981.zMc11d8l12@wuerfel> User-Agent: KMail/5.1.3 (Linux/4.8.0-34-generic; KDE/5.18.0; x86_64; ; ) In-Reply-To: References: <20170202201226.29631-1-f.fainelli@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:X5Y+Mrj0P3zs27lFiBszOizMMg1n63S3lunz+aD4zHz8YMs8cCw 619XRWtDXGfn08TOfk7t33z7s/EPYKO6Pnm4O+AOsYJyvatcItxA3qdEaukcR8P4tliUlEV 1NOc9lZnRktXWWyPTc6Ty1FkWpxjDwZmrbnYtGpKWhpoG0zx2gMn8Zttm5xDWduVh8nVHre +LnPlUo1SwLIXkiJ2rW9w== X-UI-Out-Filterresults: notjunk:1;V01:K0:bUm+5npNkpM=:z0wde+AAznk0fiWnVM1Lgb cPY3pw5qXjT9TCyF5EiMz/hsUrAeXnZFDkZDhkp5CrzHgmUzN0YxyW9BRR/a7pYSb8MNIQrWW TzaWbU0g95dr2WbwagaM4QK+/+rIRLs6Ed4WFixNqQfFAUKqIc5APf1Wwj1RDJwhbpwj3GQY4 CbXJGUUziQCeh4V4TjqQmve3mujwL4xpvERiktB7dU1MRES3uoP8dEZG0H+VSqA/COAnxsu58 Bkws6Maq6BogZIEkxxxq+Vl3ZcRPMIJIz4Vn+XJ+nwmh3XsynlpZ4KFTNq/3gNGqIqM8dHPiY UptYJNrIjAJUAdWMhw+8FYXsCTy1MlLhYct9YyghS6qWKN85xHSyhjByjPB3k60pdt7d3YtzM wF/8RumhjnHd33Wwf5iSYa6XJ39eJwru5TOhjG7fssuUMWh55iGzP0LUWkAUPT8RX9jzhrtQ7 4l2lzLq5TLfNfYh+zY14MJVDB5+Uo4xaV5iIdopuYozRVo007D80XR2dasxYcqKMb5ERNpTZR gWYvtiIs5SFIfPRGDXjmUHfkFSIGq7rJFq9VEdSb1XFIa44oze0DeG/oQBwPdXGb3BBxyGvOA v8f0ekiBkLAMEGujZ828Xa6qt33ev+A11grYlRshXGqYBWWMTILFU3Y3e4jl2ZfAiJg7jvBkj yieJKox8XDrqDgJJhXciX+IAOiPQUCNKmbD0zIJ/bWqTi3NuZRq8mK1JGdRQmF7fVnxra9QOs Uy9zDJ0RpIzyJqtH Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday, February 2, 2017 8:43:52 PM CET Hartley Sweeten wrote: > On Thursday, February 02, 2017 1:12 PM, Florian Fainelli wrote: > > The TS-72xx/73xx boards have a CPLD watchdog which is configured to > > reset the board after 8 seconds, if the kernel is large enough that this > > takes about this time to decompress the kernel, we will encounter a > > spurious reboot. > > > > Do not pull ts72xx.h, but instead locally define what we need to disable > > the watchdog. > > > > Signed-off-by: Florian Fainelli > > --- > > Arnd, this is a recent, so you can queue this up, thanks! > > Reviewed-by: H Hartley Sweeten > > or Tested-by/Acked-by as appropriate... > Too bad, this really gets in the way of a future multiplatform ep93xx configuration as that doesn't easily allow us to have board specific hacks in the decompressor. Applied to next/soc with Hartley's reviewed-by tag. It's not clear from your description if this is needed for stable backports. If it is, please write to stable@vger.kernel.org once it is merged upstream. Arnd