[coreboot-gerrit] Change in coreboot[master]: Add console deinit API, use in SMM handler

[Patrick Georgi (Code Review)]

Attention is currently required from: Nico Huber, Johnny Lin, Paul Menzel, Rocky Phagura, Christian Walter, Angel Pons, Arthur Heymans, Kyösti Mälkki, Peter Tsung Ho Wu, Deomid "rojer" Ryabkov, Ron Minnich.
Patrick Georgi has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/56386 )

Change subject: Add console deinit API, use in SMM handler
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Patch Set 11:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/56386/comment/db42f4c1_d96d8e69 
PS11, Line 14: on an OCP Delta Lake server: uart8250_init disables interrupts because it
uart8250_init should only be called in the first SMM call (that prints something), no? That's normally early enough to be still within coreboot. What's going on here?