Keystone II Hyperlink SerDes Config

Hi,

I have read the Hyperlink user guide (sprugw8b) and it states that "SerDes module
information for Keystone II devices is not provided in this user guide. Please check
for availability of the SerDes User Guide for Keystone II devices on the device product page".

I searched on the product page and did not find this document.
Can anyone point me to where I can find this information? If it is not available yet when will it be?

Thanks,

Raymond