[M] Change in coreboot[master]: cbfstool: Add relocation support for EFI binaries

[Jérémy Compostella (Code Review)]

Attention is currently required from: Anil Kumar K, Cliff Huang, Paul Menzel, Subrata Banik.

Jérémy Compostella has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/76762?usp=email )

Change subject: cbfstool: Add relocation support for EFI binaries
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Patch Set 4:

(2 comments)

Commit Message:

https://review.coreboot.org/c/coreboot/+/76762/comment/64b9f78f_daa9f171 :
PS3, Line 14: Platform specific
> Maybe lower case? platform specific

Done

File src/commonlib/fsp_relocate.c:

https://review.coreboot.org/c/coreboot/+/76762/comment/c718c511_1881d901 :
PS3, Line 284: 	return 0;
> Why does the return value need to be changed?

Excellent question: I could not find any reason why this function would return -1 on success but it was not an issue so far as no code was checking its return value.

Oher similar functions such as `te_relocate` do end on a `return 0`.