AM3894 can use 2port Ether on Ubuntsu ?

Hi!  All

Now, I try to use 2 port Ether(eth0,eth1) on AM3894 with Ubuntsu.

But, I can not succeeded to  use 2 port Ether.

Someone have been able to succeed to use?

if you have already succeeded to implement, please tell me to your environment.

BR,Taira