Are the additional experiences or porting help for LinuxBIOS

Hi,

Are the additional experiences or porting help for LinuxBIOS
    I checked up the following location
http://www.linuxbios.org/developer/portguides/index.html

But could only find two over here. They are mainly for Disk-On-chip, is there something for ADLO or etherboot or some more porting 
    issues.

Or is there some kind of Porting Guide or Porting Architecture
    document for LinuxBIOS

Please let me know.

Thanks and Regards
Deepak