From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 36BA6C3A5A2 for ; Tue, 10 Sep 2019 07:05:24 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EE8B32089F for ; Tue, 10 Sep 2019 07:05:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="e1AvY0o8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EE8B32089F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ev9cQZQZowHbZ0UJWqeFWtWANhEJSl4ETeJ/wz++asU=; b=e1AvY0o8CUuRZd Y+FP15mdRSZPJrRGYQZgXI+/iWjEvV0a/BL0KnEsnOrlsGG+HjsW1E0uZ7wV8Wz7aX9xU/SGWq1ql xDz+VdTE+/PbRmpFpd0tOIkPxmTQi1hNKnGcZHmq/WcE9G3PFL+qGl0zvntUPIqU62YtfQkUT2ADm Vo4KzcaKWcTOaYCVw9RiJ3x4a9Zp60RBheq1XUletsjRAzEILGCbiQm3FgOwxGt8lEh390DP+dGXz i/FPMFnJlQfEbWm1s0y3O1wqgtRRL9CDLEOY5JfKGBa+75hb4B6/vJ3PyBgr5/ev07g62iDbhoUSA peNBg/Z9q8ohXKFvu9WA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i7aDI-0007tF-Ug; Tue, 10 Sep 2019 07:05:21 +0000 Received: from verein.lst.de ([213.95.11.211]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i7aD9-0007DC-Tx for linux-riscv@lists.infradead.org; Tue, 10 Sep 2019 07:05:18 +0000 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 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-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190910_000513_704731_A24E4583 X-CRM114-Status: UNSURE ( 6.63 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: gregkh@linuxfoundation.org, jslaby@suse.com, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, paul.walmsley@sifive.com, linux-riscv@lists.infradead.org, Christoph Hellwig Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+infradead-linux-riscv=archiver.kernel.org@lists.infradead.org T24gVHVlLCBTZXAgMTAsIDIwMTkgYXQgMDg6NTc6MzdBTSArMDIwMCwgQW5kcmVhcyBTY2h3YWIg d3JvdGU6Cj4gT24gU2VwIDEwIDIwMTksIENocmlzdG9waCBIZWxsd2lnIDxoY2hAbHN0LmRlPiB3 cm90ZToKPiAKPiA+IFRoZSBzaWZpdmUgc2VyaWFsIGRyaXZlciBpbXBsZW1lbnRzIGVhcmx5Y29u IHN1cHBvcnQsCj4gCj4gSXQgc2hvdWxkIHByb2JhYmx5IGJlIGRvY3VtZW50ZWQgaW4gYWRtaW4t Z3VpZGUva2VybmVsLXBhcmFtZXRlcnMudHh0LgoKSG93IHNvPyAgV9GWdGggT0YgYW5kIGEgc3Rk b3V0IHBhdGggeW91IGp1c3Qgc2V0IGVhcmx5Y29uIG9uIHRoZQpjb21tYW5kIGxpbmUgd2l0aG91 dCBhbnkgYXJndW1lbnRzIGFuZCBpdCB3aWxsIGJlIGZvdW5kLgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtcmlzY3YgbWFpbGluZyBsaXN0Cmxp bnV4LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcv bWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo= From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: Re: [PATCH] serial/sifive: select SERIAL_EARLYCON Date: Tue, 10 Sep 2019 09:05:03 +0200 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-Transfer-Encoding: 8bit Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org 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 List-Id: linux-serial@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.