Draft: use correct mac-address when usb ethernet adapter is used
requested to merge feature/v2020.01-ktn/set-correct-ethaddr-when-using-usb-ethernet-adapter into v2020.01-ktn
- This was tested with a kontron i.mx6ull baseboard.
- The second ethernet device is supplied with a usb-ethernet (smsc) adapter and does not have a storage for the mac-address. When there is no ethXaddr defined in the u-boot environment the adress is developed from the first one (+x).
- this patch was taken from the stm32mp yocto layer
Edited by Maximilian Adducchio