Open sharkcz opened 4 years ago
Hello, I've come across exactly this issue. Unfortunately I'm relatively new to FPGAs and don't exactly know how to fix it. I've come across free cores for uart16550, for example https://github.com/freecores/uart16550, but I don't know how to convince fusesoc to build them.
I'd definitely appreciate an updated readme with instructions for building this core, if possible.
I got this error when running
fusesoc
recentlyIf I understand it right, then
microwatt.core
is configured to rely on an externaluart16550
module currently (https://github.com/antonblanchard/microwatt/blob/master/microwatt.core#L106). To solve that we should either update the instructions in https://github.com/antonblanchard/microwatt/blame/master/README.md#L100 or adduart16550.core
to the bundled copy. I can prepare a PR, if you let me know your preference :-) I would go with the bundled copy personally, so Microwatt code is self-contained.