PCB Layout Guidlines for Ethernet?

Hi,

Any PCB layout guidlines exist for the LM3S6965, specifically the connections and layout for connecting the PHY to the magnetics?

In fact any PCB related hardware documentation at all? Lots of good documents from the software point of view here but not an awful lot "obviously" available for hardware design... schematic symbols, chip footprints etc...

Thanks,

Liam Redmond.