We can force all existing code to use the UART console
by passing 0 in bit zero of the sim config register.
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
Some VHDL compilers like verific [1] don't like these, so let's remove
them. Lots of random code changes, but passes make check.
Also add basic script to run verific and generate verilog.
1. https://www.verific.com/
Signed-off-by: Michael Neuling <mikey@neuling.org>
Anton Blanchard
Michael Neuling