Received: by 2002:a25:c593:0:0:0:0:0 with SMTP id v141csp5463502ybe; Tue, 10 Sep 2019 04:12:39 -0700 (PDT) X-Google-Smtp-Source: APXvYqw4EuLVpIs+wZMF1SR/4gVLiI4jWDjAMGIjtceHJvipeMlPn7H970UGBKdYDX7LcZJsbtMw X-Received: by 2002:aa7:d317:: with SMTP id p23mr14992686edq.17.1568113959353; Tue, 10 Sep 2019 04:12:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1568113959; cv=none; d=google.com; s=arc-20160816; b=Q8Twa6AgTaQBs0TWtO8DYTqDJ9RmU/ZFjiCxKYScRrI1gWpm/sg8k3eU+aHDcY/Brd CdihJ0ba4hKZHusVM6zIyod3669RvjHBkEUt2t1AYHk7hs/r4cVQlUsCsdyccKHfhQMr NkoRKfBZe50NuZffXYubdMqkzOXt798hcyvjW5TNwR0L5YUc+JV1wtXMFkpGKhohzBFP QQS4CN3qh9QqORgxVS66Iv8VpxHXa3B+707ZdABlDm1BQd0ffI/6YnmcjfdLso+Xx+eN PIyOPOfpdGt8B8iKalcZK4INLL1cSNcj8k4QhFBCFcxc3DfnrJBTJYacZ8eFDGSuQnHi GeTA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-transfer-encoding:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=EcJSryNBTXr8EuFzCBMoELSMeQ2Kso1C+3ay3Agwklo=; b=z4V0kkvGAqhWew/COsD6uGMaSMdwFVVWdn7LUndSm7qtRkKrORKaMaKQELkcCY7uX4 BCph8hv7xjuhPi2yX6XdaDrLEV45whvFH0rAX7hSlsB+ATt92svGZK0AD2FaNk+7gvVw vxoin1t8h1M4Eye6C3KRuU77f+IludhY2lOOuWfaOR6HKbfpeZc2U1xqCcO9RY/Nyzyn ehmjx8Ktq+FhL1Wot/gKI0evXS0Rebq5k0O+wt8qE15Qj5aRwhysxHqUoknPmqDerjkQ S/bE3N6uRbbNC0ExSxTntmVPhY95KRCYhvHBMJO3fSSMxl+DZhYpOlpz6q8jXST0yJ4E gv4g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id gv10si8996405ejb.398.2019.09.10.04.12.15; Tue, 10 Sep 2019 04:12:39 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404058AbfIJHFI (ORCPT + 99 others); Tue, 10 Sep 2019 03:05:08 -0400 Received: from verein.lst.de ([213.95.11.211]:56833 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729518AbfIJHFH (ORCPT ); Tue, 10 Sep 2019 03:05:07 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 99D8068B02; Tue, 10 Sep 2019 09:05:03 +0200 (CEST) Date: Tue, 10 Sep 2019 09:05:03 +0200 From: Christoph Hellwig To: Andreas Schwab Cc: Christoph Hellwig , gregkh@linuxfoundation.org, jslaby@suse.com, paul.walmsley@sifive.com, linux-serial@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] serial/sifive: select SERIAL_EARLYCON Message-ID: <20190910070503.GA31743@lst.de> References: <20190910055923.28384-1-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 10, 2019 at 08:57:37AM +0200, Andreas Schwab wrote: > On Sep 10 2019, Christoph Hellwig wrote: > > > The sifive serial driver implements earlycon support, > > It should probably be documented in admin-guide/kernel-parameters.txt. How so? Wіth OF and a stdout path you just set earlycon on the command line without any arguments and it will be found.