EMAC on DM64x

  Hello.
Have anybody information, maybe code examples, of implementing EMAC and
MDIO modules on DM642 and exchanging data between PC and board by any of
the net protocols? PHY device, which being used on board, is LXT972A. I'm
now is beginner of the realizing the task, so need help from experts.
 Best regards,
   Alexey.