From patchwork Mon Mar 13 18:48:26 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= X-Patchwork-Id: 9621827 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 E4AF0604CC for ; Mon, 13 Mar 2017 18:49:09 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D8E8027F85 for ; Mon, 13 Mar 2017 18:49:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CD86B28502; Mon, 13 Mar 2017 18:49:09 +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 2993127F85 for ; Mon, 13 Mar 2017 18:49:09 +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-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=M32AnMeJsTM3oc4QOSHW6XDySwxF4d4ydDkvuGqAINA=; b=CUZmKsjTbe2E+EMCiwnucMxFq idu4fjND6V+VXIHgKvUcf+ULQ545Qy10HJjrDEZ51n/aihBJ4Gt+CnpvuFkF12X6SlP6a/QqnQbrd zZsgN0+rwlPjqVNDV9IPl1I8N2jR8mBvUL6KHqh27IQmaT2mRX1scfllcHHu+wl40Ah5G9HP4bKfT dTOFX/EYI4CRgO5zzJVxqF1lX7dJqPAPlXTVXCP9G5DL2GddJ1p13G6hZvsg4ZGFQxeF+zGb+meWV k6746LZkmeKeb+nQ29Toh+TSdz74+Nfk5IntY7E5qh0zp/cfcVghh2H5dDrCNxEVugAlVn6H/mejj hCKDpeFvw==; 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 1cnV1o-0006Yb-TI; Mon, 13 Mar 2017 18:49:08 +0000 Received: from 10.mo177.mail-out.ovh.net ([46.105.73.133]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cnV1k-0006XA-TU for linux-arm-kernel@lists.infradead.org; Mon, 13 Mar 2017 18:49:07 +0000 Received: from player688.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo177.mail-out.ovh.net (Postfix) with ESMTP id CAA9435127 for ; Mon, 13 Mar 2017 19:48:38 +0100 (CET) Received: from linux-samsung.lan (ip-194-187-74-233.konfederacka.maverick.com.pl [194.187.74.233]) (Authenticated sender: rafal@milecki.pl) by player688.ha.ovh.net (Postfix) with ESMTPSA id 4E9D820077; Mon, 13 Mar 2017 19:48:27 +0100 (CET) Subject: Re: [PATCH] ARM: dts: BCM5301X: Add support for TP-LINK Archer C5 V2 To: Andrew Lunn , Rafa?? Mi??ecki References: <20170311121453.18534-1-zajec5@gmail.com> <20170312171032.GK15842@lunn.ch> From: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= Message-ID: <437d898d-b0f4-a4b5-cb51-8ea88ba7a35a@milecki.pl> Date: Mon, 13 Mar 2017 19:48:26 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: <20170312171032.GK15842@lunn.ch> X-Ovh-Tracer-Id: 16827137057856458492 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeelhedrheeggdduudejucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170313_114905_107812_0B77F6EF X-CRM114-Status: GOOD ( 12.28 ) 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: Mark Rutland , devicetree@vger.kernel.org, Florian Fainelli , Hauke Mehrtens , Russell King , Rob Herring , bcm-kernel-feedback-list@broadcom.com, John Crispin , linux-arm-kernel@lists.infradead.org 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 On 03/12/2017 06:10 PM, Andrew Lunn wrote: >> + chosen { >> + bootargs = "console=ttyS0,115200 earlycon"; > > Using bootargs to pass the serial settings has been deprecated for a > while. Please use stdout-path instead. I tried following patch with my SR400ac (I put Archer C5 aside for now). While serial console seems to work: 1) I keep seeing boot log messages after: [ 0.402309] 18000300.serial: ttyS0 at MMIO 0x18000300 (irq = 18, base_baud = 6250000) is a 16550 2) Typed chars come back to my serial console I can't log in. I press ENTER but I'm not getting prompt for entering user name. Do you know why this change could have such an effect? diff --git a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts index 36b628b..a5442a9 100644 --- a/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts +++ b/arch/arm/boot/dts/bcm4708-smartrg-sr400ac.dts @@ -17,7 +17,7 @@ model = "SmartRG SR400ac"; chosen { - bootargs = "console=ttyS0,115200 earlycon"; + bootargs = "earlycon"; }; memory { diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index 4fbb089..66c6d2a 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++ b/arch/arm/boot/dts/bcm5301x.dtsi @@ -19,7 +19,7 @@ interrupt-parent = <&gic>; chosen { - stdout-path = &uart0; + stdout-path = "/chipcommonA/serial@0300:115200"; }; chipcommonA {