From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Hurley Subject: Re: [PATCH 2/3] serial: xuartps: Enable OF earlycon support Date: Thu, 18 Feb 2016 09:20:32 -0800 Message-ID: <56C5FD60.4090906@hurleysoftware.com> References: <67c9013fc61f53515934b54847a05df8b8e1504a.1455552315.git.michal.simek@xilinx.com> <23ab10a19b21df2ef17a5bb6ce2a70d2d3fd3551.1455552315.git.michal.simek@xilinx.com> <56C34F65.1040506@hurleysoftware.com> <56C57A60.4070600@xilinx.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <56C57A60.4070600@xilinx.com> Sender: linux-kernel-owner@vger.kernel.org To: Michal Simek , linux-arm-kernel@lists.infradead.org, Arnd Bergmann , Nicolas Pitre Cc: =?UTF-8?Q?S=c3=b6ren_Brinkmann?= , monstr@monstr.eu, Jiri Slaby , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, Greg Kroah-Hartman List-Id: linux-serial@vger.kernel.org On 02/18/2016 12:01 AM, Michal Simek wrote: > BTW: Is it normal that when earlycon support is enabled that the bootlog > is copied again? All what was printed before bootconsole [xxx] disabled > is printed twice. I think it has to do with the dummy console bug w/ OF. Masahiro Yamada reported this back with 4.4-rc1 [1] but problem occurs before then as well. [1] http://www.gossamer-threads.com/lists/linux/kernel/2313050 > Or is this just bug in our driver? No. Regards, Peter Hurley