board: phytec: phycore-imx8mp: Add EEPROM detection initialisation

Add EEPROM detection initialisation for phyCORE-i.MX8MM and
print SoM information during boot when successful.

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Yannic Moog <y.moog@phytec.de>
Tested-by: Yannic Moog <y.moog@phytec.de>
3 files changed