From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bhupinder Thakur <bhupinder.thakur@linaro.org>
Subject: [PATCH 22/25 v7] xen/arm: vpl011: Add support for vuart
	console in xenconsole
Date: Mon,  7 Aug 2017 14:23:14 +0530
Message-ID: <1502095997-31219-23-git-send-email-bhupinder.thakur@linaro.org>
References: <1502095997-31219-1-git-send-email-bhupinder.thakur@linaro.org>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
Return-path: <xen-devel-bounces@lists.xen.org>
Received: from mail6.bemta6.messagelabs.com ([193.109.254.103])
 by lists.xenproject.org with esmtp (Exim 4.84_2)
 (envelope-from <bhupinder.thakur@linaro.org>) id 1dedo5-0005L8-VO
 for xen-devel@lists.xenproject.org; Mon, 07 Aug 2017 08:54:38 +0000
Received: by mail-pg0-f51.google.com with SMTP id v77so31642673pgb.3
 for <xen-devel@lists.xenproject.org>; Mon, 07 Aug 2017 01:54:36 -0700 (PDT)
In-Reply-To: <1502095997-31219-1-git-send-email-bhupinder.thakur@linaro.org>
List-Unsubscribe: <https://lists.xen.org/cgi-bin/mailman/options/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xen.org>
List-Help: <mailto:xen-devel-request@lists.xen.org?subject=help>
List-Subscribe: <https://lists.xen.org/cgi-bin/mailman/listinfo/xen-devel>,
 <mailto:xen-devel-request@lists.xen.org?subject=subscribe>
Errors-To: xen-devel-bounces@lists.xen.org
Sender: "Xen-devel" <xen-devel-bounces@lists.xen.org>
To: xen-devel@lists.xenproject.org
Cc: Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wei.liu2@citrix.com>, George Dunlap <George.Dunlap@eu.citrix.com>, Andrew Cooper <andrew.cooper3@citrix.com>, Ian Jackson <ian.jackson@eu.citrix.com>, Tim Deegan <tim@xen.org>, Julien Grall <julien.grall@arm.com>, Jan Beulich <jbeulich@suse.com>
List-Id: xen-devel@lists.xenproject.org
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