Hi,
The C6455 SRIO section of the register view in CCS V4.1.0.02003 contains some incorrect register offsets.
This caused me some confusion for a while because I couldn't understand why all 4 ports were initialised when only 1 is supposed to be connected!
Anyway, I'm making progress again now!
Here's a better version of cslr_srio.xml if anyone's interested. I haven't checked it carefully but it can't be any worse!
Perhaps it will make it's way into a future version of CCS!
Matt