I have tried both versioning the entire "raw" block design files and it is a mess. Vivado creates a ton of files and it's not clear which ones you need in versi

I have tried both versioning the entire "raw" block design files and it is a mess. Vivado creates a ton of files and it's not clear which ones you need in version control in order to regenerate the BD from a fresh clone, and many of the files that you do need get modified anytime the block design is used to build the design which causes git to report file modifications. All in all, I don't recommend it. However, managing a Tcl script is very doable, and this is my preferred method now. This has some drawbacks too of course -- you have to ensure that you use the same arguments to the `create_bd_tcl` command every time you update your script, and if you need to make any modifications to the script then you need to have a process for doing that. But it's much better than the alternative.