Change in coreboot[master]: soc/amd/*: PSP verstage minbuild

[Nico Huber (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Martin Roth, Marshall Dawson, Felix Held.
Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/59585 )

Change subject: soc/amd/*: PSP verstage minbuild
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Patch Set 2:

(2 comments)

File src/soc/amd/common/psp_verstage/Kconfig:

https://review.coreboot.org/c/coreboot/+/59585/comment/fefe212b_3eafaccb 
PS2, Line 21: !VBOOT
Shouldn't it depend on `!VBOOT`? I assume, if one would have VBOOT on and this too,
we'd still (have to) build the full psp verstage, so why show the option in this case?

File src/soc/amd/common/psp_verstage/psp_verstage.c:

https://review.coreboot.org/c/coreboot/+/59585/comment/3d04e8d9_a2674186 
PS2, Line 292: VBOOT_STARTS_BEFORE_BOOTBLOCK
Shouldn't this just check for `CONFIG(VBOOT)`?