arm: mvebu: enable Ethernet controllers on OpenBlocks AX3-4 platform

The PlatHome OpenBlocks AX3-4 platform has 4 Ethernet ports, connected
to a single quad-port PHY through SGMII.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2012-11-09 15:12:47 +01:00
commit f69c92f4fe