tree d7cf09cc202ca935a9c547b9cea9a13b239e7052
parent 1578721462fc59647ce9987d47e8352477e9ae1c
author William A. Kennington III <wak@google.com> 1556073091 -0700
committer William A. Kennington III <wak@google.com> 1563914282 -0700

ethernet_interface: Fix u-boot MAC environment variable

Previously, no matter what interface we were changing we would always
set the MAC address for eth0 on the next boot. There is a loose
mapping between ethaddr <-> eth0 and eth1addr <-> eth1 for storing the
MAC address in the u-boot environment.

https://www.denx.de/wiki/view/DULG/UBootEnvVariables

Change-Id: I90f608a876c03e74c32561cf24947cfc44da0e34
Signed-off-by: William A. Kennington III <wak@google.com>