[S] Change in coreboot[main]: payloads/depthcharge: Add default 64-bit libpayload config

[Wonkyu Kim (Code Review)]

Attention is currently required from: Anil Kumar K, Bora Guvendik, Cliff Huang, Jérémy Compostella, Martin L Roth, Paul Menzel, Subrata Banik.

Wonkyu Kim has posted comments on this change by Cliff Huang. ( https://review.coreboot.org/c/coreboot/+/84107?usp=email )

Change subject: payloads/depthcharge: Add default 64-bit libpayload config
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Patch Set 8:

(1 comment)

File payloads/libpayload/configs/defconfig_64:

https://review.coreboot.org/c/coreboot/+/84107/comment/1209f834_715b1e89?usp... :
PS8, Line 1: # NOTE: remove to test _LP64 issue: CONFIG_LP_ARCH_X86_64=y
> If CONFIG_LP_ARCH_X86_64=y is included, we will run into the issue shown in https://qa.coreboot. […]

If this is commented out it's same as defconfig.
Can it be related to below make file?
payloads/libpayload/curses/Makefile.mk:41:INCLUDES += -D_LP64=0 -Icurses/$(PDCURSES) -Icurses/pdcurses-backend -Icurses/menu -Icurses/form