Change in coreboot[master]: vboot: Add support for reading GBB flags

[Furquan Shaikh (Code Review)]

Hello Duncan Laurie, build bot (Jenkins),

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

https://review.coreboot.org/25459

to look at the new patch set (#3).

Change subject: vboot: Add support for reading GBB flags
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vboot: Add support for reading GBB flags

This change adds basic support for reading flags from GBB header
located in "GBB" section on SPI flash.

Change-Id: I35ecb5ba964511379baa4e9f458ba2e8c6b74b4e
Signed-off-by: Furquan Shaikh 
---
M src/security/vboot/Makefile.inc
A src/security/vboot/gbb.c
A src/security/vboot/gbb.h
3 files changed, 117 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/59/25459/3