I’ve came across an article on MAC Address, and was wondering if it applies to iMX8X modules. I realize that the article linked is not applicable for Colibri iMX8X nor Apalis iMX8X (the two modules I’ve tried this on). I also did not manage to find any u-boot environment variable named “ethaddr” when performing fw_printenv. I tried to follow the instructions in the article to force a custom MAC address, but failed as the MAC address was not applied after introducing the required u-boot environment variables and a reboot.
fw_setenv ethaddr 01:23:45:67:89:ab
Are there different steps that we should follow in order to customize the MAC address on these modules?