[S] Change in coreboot[master]: util/amdfwutil: Add some types to both LVL

[Karthik Ramasubramanian (Code Review)]

Attention is currently required from: Arthur Heymans, Marvin Drees.

Karthik Ramasubramanian has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/68120 )

Change subject: util/amdfwutil: Add some types to both LVL
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Patch Set 2:

(1 comment)

File util/amdfwtool/amdfwtool.c:

https://review.coreboot.org/c/coreboot/+/68120/comment/dcaa661e_f7fe9dc6 
PS2, Line 239: PSP_BOTH_AB
> I think most things are rather expected in level 2 and not both as level 1 is meant to house sane de […]

In Mendocino, AMD advised us to put PSP stage1 BL only in LVL2. We did not study the effect on putting it in both Levels.

Also on systems with limited flash space, this will eat up some space unnecessarily.