I have an XCVU33P and would like to help.

[OhGodAPet]

I have an XCVU33P on a board which allows it to draw a lot of power (6x20A of 0.85V to VCCINT), and would like to help.

[mithro]

Asking on the #symbiflow chat channel about things which need work would be a good start. Looking at the GitHub issues on this repository would be another options.

There is information about the db_dev_process in the prjxray repository @ https://symbiflow.readthedocs.io/projects/prjxray/en/latest/db_dev_process/index.html

Check the starting work from @mkurc-ant at https://github.com/SymbiFlow/symbiflow-arch-defs/pulls?q=is%3Apr+is%3Aopen+%22U-Ray%22

Database Development Process — Project X-Ray 0.0-3522-g6e6bff0b documentation

GitHub

SymbiFlow/symbiflow-arch-defs

FOSS architecture definitions of FPGA hardware useful for doing PnR device generation. - SymbiFlow/symbiflow-arch-defs