[PATCH v2 0/6] PHYTEC SoM detection for phyCORE-i.MX8MP

[Yannic Moog]

Hi Fabio

On Thu, 2023-08-24 at 08:52 -0300, Fabio Estevam wrote:
> Hi Yannic,
> 
> On Thu, Aug 17, 2023 at 5:57 AM Teresa Remmet <t.remmet at phytec.de>
> wrote:
> > 
> > second version of the series to add support for EEPROM SoM
> > detection used
> > by different PHYTEC SoMs. The EEPROM data consist of 32 bytes
> > containing
> > information like PCB revision, RAM size and other SoM specific
> > configuration.
> > 
> > For SoMs of the i.MX8M family the data is written to two areas of
> > the
> > used i2c EEPROM.
> > 
> > We initally add the detection support for phyCORE-i.MX8MP. Due to
> > layout
> > constraints phyCORE-i.MX8MP SoMs with PCB revision 2 and older can
> > only
> > make use of a lower RAM frequency. This changes with the use of
> > newer PCB
> > revisions. We make use of the factory flashed EEPROM data to detect
> > the
> > PCB revision and select the fitting RAM settings.
> > 
> > Changes in v2:
> > - fix wrong RAM Timing values as pointed out by Yannic
> > - removed superfluous goto
> > - removed blank line at EOF
> > - fix string conversion to integer
> > - fix typo s/revsions/revisions
> 
> Could you please help review v2?

Yes, I will do it early next week.

> 
> Thanks