Wishbone Bridge


I’m starting to put a soft-CPU (openrisc1200) on one of the opal kelly boards, and it would be great for debug purposes to be able to share access to the peripherals. As such, it would be great to have a ‘bridge’ between the opal-kelly bus/front panel software, and the wishbone bus. I’ve got a multi-master arbiter, so I would only be looking for a wishbone master.

Has anyone done such a thing? Are there any pointers to existing code out there?

Cheers for any help,