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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 4D061C432C0 for ; Mon, 2 Dec 2019 08:42:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 20807215F1 for ; Mon, 2 Dec 2019 08:42:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575276158; bh=DYAeZZ04KqOYDj2hpLpx0whSWeAoAiJAXf5alkSRa3A=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=1AOd3ixrfvG7e9VoHDRN/ktAz0nZoW2j7FMdK1QLT5Y4hmNZrU6cBKk9EDCIybgZR FyctbZ6wqzEzxm2QuOYHrQsqbwDbkvg+zKF0kkQsTx3IhJcCd+PiXoVDKHJyTuoaeR T6PPleFOhbC25V+ZmW5YpMVGApAe2gTCGGYiKvto= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726330AbfLBImg (ORCPT ); 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.