Received: by 2002:a25:8b91:0:0:0:0:0 with SMTP id j17csp1281901ybl; Mon, 2 Dec 2019 00:44:33 -0800 (PST) X-Google-Smtp-Source: APXvYqx+iT8e7sb24EGbH4HbVSriPWCH7oR883Lj4iO9xK6eQFNR2oZGw9nYSfRbIowDBpmXI/Eu X-Received: by 2002:a17:906:3413:: with SMTP id c19mr30552889ejb.44.1575276273123; Mon, 02 Dec 2019 00:44:33 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1575276273; cv=none; d=google.com; s=arc-20160816; b=VIVGEPT5JEP5CtWTM+Si4UHnkgx7pRc5lIEaVdSNLxgAzBypi60N0GGy8nJ/fPdyu+ ZLDkhEPJ4T8NoHcAQ2WLA9d4+NiIt1kTrT0yiEEjloi997BF7TWhGJjLyRKIvSizKYKo Bah6sa8U08AVNTm4XuRMzrYfoWNLud0mUFdwMcjYZf0hXfiyKZ2+p3WGj2I3Y3KP0DHZ qDOrqTQd8nRLiZ5nGoL5yw0DKIucWcnw5SuP9rjN2RVoRoQI6Q6KSo0OAQwOusmIKBxQ /sNUvusiAmA09ea0ZFESFcaGzuxyLkzLXd46tpGQHQdilmAWUtsVNSrdJnkQ5VFM9HiI 0HcA== 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-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=6o9dSHTZ9tZCkFMthuc4e6NYQH4XrhqvoalFpOycui4=; b=s6vmI7ElWzb4Tp4cyfgMGOLQQpsCrWVWV5TbvK1PBYNHvI3UCSkWSpER7W+DiHUFMp YqvCzy+uXkgPsZjrYyoAjTPAogWxxLkAObsc1xTTqIgPT3J/CdtkIqM0Cx/4gkFndoXM hDx8ebeYhZE6Gpvim0GgZGwK2DttHmjqyA1Rz3WiPOWmIGqUg3FwS7bVd7l4DN5SZiMG XWa30CviP7fv5iOYMeqqIKSBQ4Y5uPU46EeiGXHwg/Cxze+A6pBd/03FagUeGjUuetNu 80WuYK7JeMDDVVaVZIYEwPX9Ey826ljvfCPD2hMyyXOLkptrWa7q4/8/P0aWpl9NJddI KSaQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=M+cAgfFv; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g25si6754538ejc.303.2019.12.02.00.44.09; Mon, 02 Dec 2019 00:44:33 -0800 (PST) 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; dkim=pass header.i=@kernel.org header.s=default header.b=M+cAgfFv; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726190AbfLBImg (ORCPT + 99 others); Mon, 2 Dec 2019 03:42:36 -0500 Received: from mail.kernel.org ([198.145.29.99]:34590 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725977AbfLBImg (ORCPT ); Mon, 2 Dec 2019 03:42:36 -0500 Received: from dragon (98.142.130.235.16clouds.com [98.142.130.235]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3750E214AF; Mon, 2 Dec 2019 08:42:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575276156; bh=DYAeZZ04KqOYDj2hpLpx0whSWeAoAiJAXf5alkSRa3A=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=M+cAgfFv34adtKvNXUVVHJ1GIECoTLnJymcPiVC7Cg/JF0VncEy4XbAo4RLFos7KW pgXzuAO1MmtJK8G9/0cb6b8gP5GN2dY+M2crpKD6pbGZpv1LxHUTh1u57ZJv3A2ezV hINeo0i+sQe0zVS9+E5IFN/rc17C1WsY6+t1LKqQ= Date: Mon, 2 Dec 2019 16:42:24 +0800 From: Shawn Guo To: Anson Huang Cc: linux@armlinux.org.uk, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, aisheng.dong@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linux-imx@nxp.com Subject: Re: [PATCH] ARM: imx: Add i.MX7ULP SoC serial number support Message-ID: <20191202084222.GF9767@dragon> References: <1572852931-24101-1-git-send-email-Anson.Huang@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1572852931-24101-1-git-send-email-Anson.Huang@nxp.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Nov 04, 2019 at 03:35:31PM +0800, Anson Huang wrote: > i.MX7ULP's unique ID layout in OCOTP is different from other > i.MX6/7 SoCs as below: > > OCOTP layout unique ID > > 0x4b0 bit[15:0] bit[15:0] > 0x4c0 bit[15:0] bit[31:16] > 0x4d0 bit[15:0] bit[47:32] > 0x4e0 bit[15:0] bit[63:48] > > Add support for reading serial number from OCOTP on i.MX7ULP. > > Signed-off-by: Anson Huang Applied, thanks.