Actually program the interrupt controller for priorities.  As we support more AT91 platforms, we'll need to move this into some platform init routine.
Actually program the interrupt controller for priorities.  As we
support more AT91 platforms, we'll need to move this into some
platform init routine.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase