nextpnr-xilinx.

[ghost]

Per https://social.treehouse.systems/@jleightcap/110895504300158953.

Separate build to the rest of nextpnr since it's not integrated.

I think i hauve forgotten the chipdb? But need to wait until I'm ready to deploy to my xc7 to actually test either way.

[ghost]

Up to date with gatecat/nextpnr-xilinx@f793875. Next is post-gatecat/nextpnr-xilinx#76 merge, probably.

[hansfbaier]

@charlottia You will also need this for it to work:
f4pga/prjxray#2248
Or rather the output of this, which you can find here:
https://github.com/openXC7/prjxray-db

[ghost]

@hansfbaier awesome; thank you! Noted!