Change in coreboot[master]: util/cbftool: Fix the bug in parsing Uefipayload with extended header

[Dun Tan (Code Review)]

Attention is currently required from: Patrick Rudolph, Dun Tan, King Sumo.
Hello Ray Ni, build bot (Jenkins), Patrick Rudolph, Patrick Rudolph, King Sumo,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/57296

to look at the new patch set (#4).

Change subject: util/cbftool: Fix the bug in parsing Uefipayload with extended header
......................................................................

util/cbftool: Fix the bug in parsing Uefipayload with extended header

The patch is to fix "Not a usable UEFI firmware volume" issue when
creating CBFS/flash image. This issue is caused by adding FvNameGuid
in UefiPayloadEntry.fdf in EDKII. There is an ext header between header
of Fv and header of PayloadEntry in Fv with FvNameGuid. The ext header
causes the UefiPayloadEntry to be found incorrectly when parsing Fv.

Commit in EDKII: 4bac086e8e007c7143e33f87bb96238326d1d6ba
Bugzila: https://bugzilla.tianocore.org/show_bug.cgi?id=3585

Signed-off-by: Dun Tan 
Change-Id: Id063efb1c8e6c7a96ec2182e87b71c7e8b7b6423
---
M util/cbfstool/cbfs-mkpayload.c
M util/cbfstool/fv.h
2 files changed, 12 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/96/57296/4