[robinsonb5]

Yosys doesn't do place-and-route - typically that part would be handled by nextpnr, and there's an experimental fork of that for Xilinx series 7 devices: https://github.com/openXC7/ (full toolchain)

It works well enough to build a working litex RISC-V SOC capable of running Linux, for the QMTech Kintex-7 325T board.

I don't think the Cyclone V project has got as far, but I could be wrong. (It kind of slipped off my radar after I realised I was spending way too much time on Discord and purged all but a very few servers to reduce my distractions.)