The open source toolchain doesn't quite support the PCIe interface yet but all the other stuff should work in theory.

The best place to see what works is the F4PGA examples documentation at <https://f4pga-examples.readthedocs.io/en/latest/building-exa...>.

If you want to start with fully open source tools on a Xilinx 7 series FPGA the best option is the Digilent Arty A35T board <https://digilent.com/shop/arty-a7-artix-7-fpga-development-b...>.