How do I disable the changing of the MAC address after each reboot for the IG60 and 60-SOM DVK running off an SD card with Laird Linux

Answer

You need to boot into Linux and after Login log in issue the command

 fw_setenv ethaddr <desired MAC address>   for example:  fw_setenv ethaddr AABBCCDDEEFF  and reboot  You can read out the address previously set with:  fw_printenv ethaddr