Support Project X-Ray - Xilinx Series 7 Bitstream

[somhi]

Need support for Project X-Ray for my kintex 7 xc7k325t for implementing a blinky like done here https://github.com/kintex-chatter/xc7k325t-blinky-nextpnr

[mithro]

See https://github.com/olofk/edalize/pull/193

[mithro]

See alo https://github.com/olofk/edalize/issues/302

[mithro]

FPGA Tool Perf in SymbiFlow uses EDAlize with various Series 7 flows;

• https://github.com/SymbiFlow/fpga-tool-perf
• https://chipsalliance.github.io/fpga-tool-perf/

[olofk]

As @mithro mentioned it is supported already in the symbiflow backend. Set tool to symbiflow and then in the tool options you set arch : xilinx. Let me know if you need any assistance. @carlosedp might have some additional details too

[somhi]

Ok perfect. I'll let you know when I try it.

Thanks.

[carlosedp]

I added some support to Edalize on https://github.com/olofk/edalize/pull/308 It's open for comments and might need some refactor in case we homogenize the backends in the futura (under F4PGA or something).