Since you brought it up
On Wed, Apr 11, 2018 at 11:48 PM, ben via cctalk <cctalk at classiccmp.org> wrote:
The FREE fpga development software is only under windows.
Free alternatives exist (and can only get better coverage with time)
http://www.clifford.at/yosys/
https://github.com/cseed/arachne-pnr
http://www.clifford.at/icestorm/
HTH
--
Regards,
Torfinn Ingolfsen