[PATCH v2] mx7ulp: add getting a board serial number

[Fabio Estevam]

Hi Oleksandr,

On Tue, Aug 31, 2021 at 8:53 AM Oleksandr Suvorov
<oleksandr.suvorov at foundries.io> wrote:
>
> From: Ricardo Salveti <ricardo at foundries.io>
>
> Get Unique ID of SoC iMX7ULP, using the logic described in Fusemap
> (IMX7ULPRMB2_Rev0_Fusemap) attached in the i.MX 7ULP APRM [1].
>
> [1]
> https://www.nxp.com/docs/en/reference-manual/IMX7ULPRMB2.pdf
>
> Signed-off-by: Ricardo Salveti <ricardo at foundries.io>
> Co-developed-by: Oleksandr Suvorov <oleksandr.suvorov at foundries.io>
> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov at foundries.io>

Reviewed-by: Fabio Estevam <festevam at gmail.com>