Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933153AbbENMxl (ORCPT ); Thu, 14 May 2015 08:53:41 -0400 Received: from mout.kundenserver.de ([212.227.126.130]:52215 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932543AbbENMxi (ORCPT ); Thu, 14 May 2015 08:53:38 -0400 From: Arnd Bergmann To: Alexey Brodkin Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, arc-linux-dev@synopsys.com, devicetree@vger.kernel.org, Vineet.Gupta1@synopsys.com Subject: Re: [PATCH 2/4] ARC: [axs101] support early 8250 uart Date: Thu, 14 May 2015 14:53:31 +0200 Message-ID: <2836384.o6ec7X8zDk@wuerfel> User-Agent: KMail/4.11.5 (Linux/3.16.0-10-generic; KDE/4.11.5; x86_64; ; ) In-Reply-To: <1431607724-9142-3-git-send-email-abrodkin@synopsys.com> References: <1431607724-9142-1-git-send-email-abrodkin@synopsys.com> <1431607724-9142-3-git-send-email-abrodkin@synopsys.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-Provags-ID: V03:K0:S+M75CBNtH4hosXP/tVvZftNQCYPdIdxJNazIqxA94XbfUaGa2t zjbza4I1RjbV6XOgIg2fBCa2mScnjoxvnPX0CDXb9LVm8DJgeo2LAxnTjGDPD5ywJ+JDeAZ cSynn4kQATZziK0Fdtg6FkXWloYQ+MS/+rztC3ng+xVW9/YjU8VLADdcnTbcPpjkhqwC7I4 K/OVdgLtrAcciPyO4kMHw== X-UI-Out-Filterresults: notjunk:1; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 719 Lines: 18 On Thursday 14 May 2015 15:48:42 Alexey Brodkin wrote: > > chosen { > - bootargs = "console=tty0 console=ttyS3,115200n8 consoleblank=0"; > + bootargs = "earlycon=uart8250,mmio32,0xe0022000,115200n8 console=tty0 console=ttyS3,115200n8 consoleblank=0"; > }; > }; > When you do earlycon with DT, better use a 'stdout-path' property that points to the device, and just put 'earlycon' without arguments on the command line. Arnd -- 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/