[XS] Change in coreboot[main]: payloads/edk2: Remove the warning about edk2/master not working

[Benjamin Doron (Code Review)]

Attention is currently required from: Lean Sheng Tan, Martin L Roth, Sean Rhodes, Stefan Reinauer.

Benjamin Doron has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/78636?usp=email )

Change subject: payloads/edk2: Remove the warning about edk2/master not working
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Patch Set 2:

(1 comment)

Patchset:

PS2: 
Is this just the commit that happened to be tested? This is just printed for debugging, I can't really see how it would break the boot (unless there's an invalid MTRR number requested, and the CPU misbehaves. Maybe AMD implements MTRRs differently). Besides, it's inside DEBUG_CODE_BEGIN() and DEBUG_CODE_END(), so (per upstream's UefiPayloadPkg.dsc) the preprocessor strips it out for the 'CBMEM console + RELEASE' build.

Aside, we should probably stop changing behaviour between DEBUG/RELEASE, it creates so much confusion about how "this ASSERT is only breaking/a problem for DEBUG builds"