linux-kernel - Re: [PATCH] ARM: imx: Add i.MX7ULP SoC serial number support

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Message-ID: <20191202084222.GF9767@dragon>
Date:   Mon, 2 Dec 2019 16:42:24 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Anson Huang <Anson.Huang@....com>
Cc:     linux@...linux.org.uk, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, aisheng.dong@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Linux-imx@....com
Subject: Re: [PATCH] ARM: imx: Add i.MX7ULP SoC serial number support

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 <Anson.Huang@....com>

Applied, thanks.