[PATCH v2 6/9] nvmem: ocotp: Fix SoC ID reading for i.MX8MP

[Sascha Hauer]

On Mon, Jan 26, 2026 at 12:20:08PM +0100, Ahmad Fatoum wrote:
> Hi,
> 
> On 11/17/25 9:35 AM, Sascha Hauer wrote:
> > On i.MX8MP the SoC ID is stored at 0x420/0x430, not on 0x410/0x420 as on
> > other i.MX8M SoCs. Also on i.MX8MP the SoC ID is 128bit and not 64bit
> > with the upper bits stored at 0xe00/0xe10.
> > 
> > Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
> 
> As this has implications for user space (e.g. journald quotas are per
> directory and machine id changes the dir), this deserves a mention in
> the migration guide.

Right. I added one.

Sascha

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