Commit Graph

2 Commits (9b40b5a77b2ecd2d6a6317e624fc7b4aff7bb7c5)

Author SHA1 Message Date
Anton Blanchard 04c56a0c52 Pass clock frequency to UART sim wrapper
The UART sim wrapper is currently hard wired to 50 MHz.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
5 years ago
Anton Blanchard 3e8a6a8fc2 Add yosys/verilator support
Add a microwatt-verilator target that simulates the
ghdl -> yosys -> verilog -> verilator path. A good test of
ghdl/yosys synthesis.

Because the everything is run through synthesis, the instruction
image is baked into the build via the RAM_INIT_FILE generic.

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
5 years ago