News for hackers. Stuff that matters.
Re:SymbiFlow: A FOSS Verilog-to-Bitstream FPGA synthesis flo... by jabl on Tuesday October 09, 2018 @11:32AM (#18176752)
Check out who's behind icestorm, and compare that with who's behind symbiflow.
Re:SymbiFlow: A FOSS Verilog-to-Bitstream FPGA synthesis flo... by e12e on Tuesday October 09, 2018 @12:17PM (#18177210)
Last bit from tfa:

"Project IceStorm

Project IceStorm is a previous project that documented the iCE40 bit-stream format. It will become a part of SymbiFlow. SymbiFlow will support the old Yosys-ArachnePnr-IceStorm flow but will also add a Yosys-VPR-IceStorm flow."