Yosys Open Road Plugins

This repository contains plugins for Yosys developed as part of the Open Road project.

The plugin approach and Makefiles were copied from the SymbiFlow plugin repo which is part of the SymbiFlow project.

NOTE The plugin build depends upon having already downloaded and installed Yosys. Also, the file yosys/kernel/cost.h needs to be manually copied to the /usr/local/share/yosys/include/kernel directory since it is needed but not copied by the yosys install script.

Summary

orlo plugin

Adds two passes "orlo" and "orlo_reint". See the documentation under "help orlo" in yosys