Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/40322 )
Change subject: soc/amd/picasso: Clean up legacy UART config ......................................................................
Patch Set 3:
(1 comment)
https://review.coreboot.org/c/coreboot/+/40322/2/src/soc/amd/picasso/Kconfig File src/soc/amd/picasso/Kconfig:
https://review.coreboot.org/c/coreboot/+/40322/2/src/soc/amd/picasso/Kconfig... PS2, Line 169: uart
UART_FOR_CONSOLE decides which i/o ports the console writes to (imho, […]
Sorry, I think this was all wrong. It doesn't have anything to do with the console, does it?
I don't understand the use case. Is it: If you want one of the Picasso UARTs in legacy mode for later software, enable serial console output in coreboot, select the UART for the console, set the expected i/o range here? That seems like a lot indirection.