I haven't done it, but 7-series is theoretically supported by SymbiFlow tools[0], even though the bitstream generation still requires Xilinx's bitgen. [0]https

I haven't done it, but 7-series is theoretically supported by SymbiFlow tools[0], even though the bitstream generation still requires Xilinx's bitgen. [0]https://github.com/symbiflow https://github.com/symbiflow