From patchwork Tue Jun 6 00:54:08 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Andreas_F=C3=A4rber?= X-Patchwork-Id: 9767821 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BD03C6034B for ; Tue, 6 Jun 2017 00:56:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B1C0727968 for ; Tue, 6 Jun 2017 00:56:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A6A3028435; Tue, 6 Jun 2017 00:56:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4029527968 for ; Tue, 6 Jun 2017 00:56:43 +0000 (UTC) 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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=p4j1LcBjnaMf65pycdwtR1Lz3vYQXHD15zQFHQT76ZE=; b=tGyZKjjySN82zA d0OFeZWq9q8c8qgWbCHkaE/5PJ+faDgstJ6Y9H3i4fILhzBWgwWhEM1X29TZkEMuJMmNxMeqCEELa Lv1xPO7bKoxrtXinF2T2prEChw8UKz98r06VE8RZE6iZoIWIoZFZZYg7hZfqlMppzhys0S/1jIkFU RYb+a9EWtIBKWgAdDjDuQo/2RVHe/IjjAcg1KPzCBqOTN9XyLDIpUG+j6uCbLf7pu6nqAhcHllALV /QlswmoXZKhb1hiPyqSZ949+PbCGvn3ESx97h+9NEDRv46Ie2Su8sMqbc4PFsDOcLKYmU8NjmRISa 2/fN4z5ITLeE6a4acaFw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dI2nZ-0007Gh-Q1; Tue, 06 Jun 2017 00:56:41 +0000 Received: from mx2.suse.de ([195.135.220.15] helo=mx1.suse.de) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dI2ml-0005o1-5S for linux-arm-kernel@lists.infradead.org; Tue, 06 Jun 2017 00:55:55 +0000 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 20AC1AD77; Tue, 6 Jun 2017 00:55:10 +0000 (UTC) From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 10/28] Documentation: kernel-parameters: Document owl earlycon Date: Tue, 6 Jun 2017 02:54:08 +0200 Message-Id: <20170606005426.26446-11-afaerber@suse.de> X-Mailer: git-send-email 2.12.3 In-Reply-To: <20170606005426.26446-1-afaerber@suse.de> References: <20170606005426.26446-1-afaerber@suse.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170605_175551_886323_3C94B48D X-CRM114-Status: UNSURE ( 7.68 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: support@lemaker.org, =?UTF-8?q?=E5=BC=A0=E5=A4=A9=E7=9B=8A?= , Jonathan Corbet , 96boards@ucrobotics.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Thomas Liau , mp-cs@actions-semi.com, =?UTF-8?q?=E5=88=98=E7=82=9C?= , =?UTF-8?q?Andreas=20F=C3=A4rber?= , =?UTF-8?q?=E5=BC=A0=E4=B8=9C=E9=A3=8E?= Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add the "owl" earlycon option to kernel-parameters.txt. Signed-off-by: Andreas Färber --- v3 -> v4: * Extended help text and commit message (Jonathan) v1 -> v2 -> v3: unchanged Documentation/admin-guide/kernel-parameters.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 042aa5e9c47d..e2fb7a87bc84 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -961,6 +961,12 @@ must already be setup and configured. Options are not yet supported. + owl, + Start an early, polled-mode console on a serial port + of an Actions Semi SoC, such as S500 or S900, at the + specified address. The serial port must already be + setup and configured. Options are not yet supported. + smh Use ARM semihosting calls for early console. s3c2410,