Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/32237 )
Change subject: WIP: Add complete board list with no-blob/blob status ......................................................................
Patch Set 3:
If you'd make it part of Kconfig, you could generate the list from that.
Or board_info.txt, together with the various other bits of information. Once the current craziness ends, I plan to revise the board-status stuff and that will involve a new parser for board_info: I wouldn't want to get the data for any board from more sources than strictly necessary.
What's the current craziness?
One idea was to continue your work from CB:28637. That obviously involves Kconfig, and I guess the only way to avoid multiple data sources would be to put everything into Kconfig.