[XS] Change in coreboot[main]: Cezanne: Add an option to enable A/B recovery scheme

[Bao Zheng (Code Review)]

Attention is currently required from: Felix Held, Fred Reitberger, Jason Glenesk, Marshall Dawson, Matt DeVillier, Zheng Bao.

Bao Zheng has posted comments on this change by Bao Zheng. ( https://review.coreboot.org/c/coreboot/+/84195?usp=email )

Change subject: Cezanne: Add an option to enable A/B recovery scheme
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Patch Set 2:

(3 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/84195/comment/a8889f51_4dd2aedb?usp... :
PS1, Line 9: Non A/B recovery
> This would simply be no recovery method, right?  (Although vboot is an alternative methodology. […]

Done

File src/soc/amd/cezanne/Kconfig:

https://review.coreboot.org/c/coreboot/+/84195/comment/8effe557_325ad0c5?usp... :
PS1, Line 412: "Recovery A/B"
> maybe "Use A/B Recovery scheme"?

Done

https://review.coreboot.org/c/coreboot/+/84195/comment/0543d713_bf653c14?usp... :
PS1, Line 415: Recovery A/B
> How about "Enable the PSP A/B Recovery mechanism"?  Also, should we put some words in here about vbo […]

I dont know much about vboot's role in A/B recovery.