[coreboot-gerrit] Change in coreboot[master]: console: Allow configuring log level through CBFS

[Patrick Georgi (Code Review)]

Attention is currently required from: Marc Jones, Nico Huber, Stefan Reinauer, Julius Werner, Patrick Rudolph.
Patrick Georgi has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45208 )

Change subject: console: Allow configuring log level through CBFS
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Patch Set 17:

(1 comment)

File src/console/init.c:

https://review.coreboot.org/c/coreboot/+/45208/comment/b2b2c2ea_661d87a5 
PS4, Line 41: vpd_get_bool
> Will this fall over if we use printk in the bootblock on ARM without setting up the SPI controller?

Very different code now, but the current instance is using standard CBFS access in post-bootblock (and even post-verstage) code. If, at that point, SPI (or whatever bus is used for accessing CBFS) isn't set up already, something very, very weird is going on.