Julius Werner uploaded patch set #2 to this change.

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cbfstool: Support CONFIG_CBFS_VERIFICATION and metadata hash anchor

This patch adds support for the new CONFIG_CBFS_VERIFICATION feature to
cbfstool. When CBFS verification is enabled, cbfstool must automatically
add a hash attribute to every CBFS file it adds (with a handful of
exceptions like bootblock and "header" pseudofiles that are never read
by coreboot code itself). It must also automatically update the metadata
hash that is embedded in the bootblock code. It will automatically find
the metadata hash by scanning the bootblock for its magic number and use
its presence to auto-detect whether CBFS verification is enabled for an
image (and which hash algorithm to use).

Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: I61a84add8654f60c683ef213b844a11b145a5cb7
M util/cbfstool/Makefile.inc
A util/cbfstool/cbfs_glue.h
M util/cbfstool/cbfs_sections.h
M util/cbfstool/cbfstool.c
4 files changed, 243 insertions(+), 29 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/21/41121/2

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I61a84add8654f60c683ef213b844a11b145a5cb7
Gerrit-Change-Number: 41121
Gerrit-PatchSet: 2
Gerrit-Owner: Julius Werner <jwerner@chromium.org>
Gerrit-Reviewer: Aaron Durbin <adurbin@chromium.org>
Gerrit-Reviewer: Martin Roth <martinroth@google.com>
Gerrit-Reviewer: Patrick Georgi <pgeorgi@google.com>
Gerrit-Reviewer: build bot (Jenkins) <no-reply@coreboot.org>
Gerrit-CC: Paul Menzel <paulepanter@users.sourceforge.net>
Gerrit-MessageType: newpatchset