The 200 MHz clock was only used as the IODELAY controller clock. Since the
design does not use any IODELAYs anymore this clock can be removed.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
The debug register logic for the DMA take up a fair amount of resources.
Disabling them frees up space in the FPGA and also helps a bit with power.
Since those registers are mainly useful in development and not so much in
production the change shouldn't have any visible external effects.
It is possible to re-enable the debug registers by setting DEBUG_BUILD=1.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Lars-Peter Clausen
Adrian Costina