OPB_HWICAP clock

[Miguel Silva]

The clock that operates the ICAP module in the OPB_HWICAP Peripheral
is the same as the OPB BUS, this can be a problem because the maximum
frequency for operating the ICAP is 33MHZ, and it' s very common to
have the BUS running at higher speeds. The PLB_ICAP core presented at
XAPP662 didn't have this problem because it could operate with a
controlled ICAP Clocking, but this core doesn't have the same features
as the OPB_HWICAP.
An obvious solution to my problem could be having two different OPB
BUS running at different speeds, but unfortunately the PLB2OPB takes
to much space and I kind of need it.

So my question is this, his it possible to change OPB_HWICAP so it
runs with a controlled ICAP Clocking, as anyone done it? Or
alternatively is it possible to have two OPB BUS running at different
speeds without using two different PLB2OPB?

Thanks

Miguel Silva