{ pkgs, ... }: { services.udev.packages = [ (pkgs.callPackage ../externals/rules/fpga.nix { }) ]; environment.systemPackages = with pkgs; [ # Synthesis icestorm nextpnr trellis yosys # Testing symbiyosys verilog verilator # Programming dfu-util tinyprog wishbone-tool openfpgaloader ]; }