[coreboot-gerrit] [S] Change in coreboot[master]: soc/amd/mendocino: Update build rules for PSP BIOS image

[Karthik Ramasubramanian (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Matt DeVillier, Fred Reitberger, Felix Held.

Karthik Ramasubramanian has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/68136 )

Change subject: soc/amd/mendocino: Update build rules for PSP BIOS image
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Patch Set 9:

(1 comment)

Commit Message:

https://review.coreboot.org/c/coreboot/+/68136/comment/8140814e_e2262015 
PS9, Line 9: enabled
> Can you add the reason why we don't compress. […]

When verstage runs in x86, bootblock is the first BIOS segment. Hence the metadata hash anchor is part of PSP BIOS image. If it is compressed then when a file is added to CBFS, cbfstool is not able to locate the metadata hash anchor magic and update it. Since we have sufficient space for now, I am not compressing it. We can revisit it when it requires compression.