Xilinx doesn't mention the exact FPGA p/n used in the Kria SoMs. However according to their public specs they appear to match [1] the ZU3EG-UBVA530-2L and ZU5EV-SFVC784-2L devices, with the latter being the only one featuring PCIe support.
Designing and bringing-up the FPGA board as described in the blog post is already a high bar to clear. I hope the author will at some point publish schematics and sources.
Designing and bringing-up the FPGA board as described in the blog post is already a high bar to clear. I hope the author will at some point publish schematics and sources.
[1] https://docs.amd.com/v/u/en-US/zynq-ultrascale-plus-product-...