[U-Boot] Olimex-A20-EVB ethernet stops working with latest U-boot, works with tag v2016.01

Good morning all

I updated to latest u-boot yesterday (git pull) and ethernet was not working

reverted to tag v2016.01 with the command

$ git checkout tags/v2016.01

rebuilt, uploaded and ethernet works

As far as I can tell the only difference on the two tests (just a simple ping 192.168.1.1) is the u-boot version Ethernet cable was not moved and I manage to load u-boot using FEL

I can do further tests is any of you is interested.

Thanks, Damiano