On 30/05/2022 15:21, Radhey Shyam Pandey wrote: >> >>> + local-mac-address = [00 0a 35 00 00 00]; >> >> Each device should get it's own MAC address, right? I understand you >> leave it for bootloader, then just fill it with 0. > > The emaclite driver uses of_get_ethdev_address() to get mac from DT. > i.e 'local-mac-address' if present in DT it will be read and this MAC > address is programmed in the MAC core. So I think it's ok to have a > user defined mac-address (instead of 0s) here in DT example? And you want to program the same MAC address in every device in the world? How would that work? Best regards, Krzysztof