From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751685AbdJZGZI (ORCPT ); Thu, 26 Oct 2017 02:25:08 -0400 Received: from mail-wr0-f193.google.com ([209.85.128.193]:54111 "EHLO mail-wr0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751229AbdJZGZG (ORCPT ); Thu, 26 Oct 2017 02:25:06 -0400 X-Google-Smtp-Source: ABhQp+QsOfcO3pYlFXCTCiR3izFFCNW2GFDieHqAKQinZQ7SupTUt59zzDnS4h8Su1u+CtEKQ8qzNQ== Subject: Re: 4.13 (and probably all recent) kernels refuse to boot on one Nokia N950, work or another To: Pavel Machek , pali.rohar@gmail.com, sre@kernel.org, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com, patrikbachan@gmail.com, serge@hallyn.com, abcloriens@gmail.com, clayton@craftyguy.net, martijn@brixit.nl, sakari.ailus@linux.intel.com References: <20171025203459.GA22035@amd> From: =?UTF-8?Q?Filip_Matijevi=c4=87?= Message-ID: <3dbb966f-c279-2c57-d3c2-98ca7c04accd@gmail.com> Date: Thu, 26 Oct 2017 08:25:02 +0200 User-Agent: Mozilla/5.0 (X11; Linux i686; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <20171025203459.GA22035@amd> Content-Type: text/plain; charset=UTF-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Pavel, On 10/25/2017 10:34 PM, Pavel Machek wrote: > 3.5.3-nemo kernel seems to work I did take a quick look at the board-rm680.c since there are some conditional statements with regards to system revision but I didn't notice anything that might prevent it from booting. > If you have > any ideas, let me know. Last time I couldn't get output on serial I used CONFIG_DEBUG_LL, CONFIG_DEBUG_OMAP3UART3, CONFIG_EARLY_PRINTK... and ignore_loglevel earlyprintk kernel params to get output early enough - I guess you already tried that. Regards, Filip