[coreboot-gerrit] [M] Change in coreboot[main]: arch/x86: Enable long mode entry into payload for x86_64 support

[Arthur Heymans (Code Review)]

Attention is currently required from: David Hendricks, Julius Werner, Jérémy Compostella, Kapil Porwal, Nico Huber, Patrick Rudolph, Subrata Banik, Werner Zeh.

Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/81960?usp=email )

Change subject: arch/x86: Enable long mode entry into payload for x86_64 support
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Patch Set 14:

(1 comment)

Patchset:

PS14: 
Sidenote: https://www.coreboot.org/Payload_API What about this? Is this still in use and is a 64bit version needed?