Cherry-pick vboot_reference files from TOT to support crossystem

Cherry-pick vboot_reference files from TOT to support crossystem

These files are picked from vboot_reference TOT at this tag:
7141571d55373fc2a84a70b5663409a653f8049d

There's about a dozen individual CLs in TOT which this is coalesced
from.  Rather than attempt to squash all of them, I've just pulled the
current versions.  This admittedly pulls in more files than I'd like
in a single CL.  Most of those are inside the firmware subdir, and are
required for unit tests (esp. load_kernel_test) to compile but aren't
used in the actual OS image.  I have NOT pulled in any unreleated
script changes, such as Gaurav's changes to the signing scripts.

Change-Id: I3521a6eed40ff12c82545f2170090e755d7007fc

R=dlaurie@chromium.org,reinauer@chromium.org,puneetster@chromium.org
BUG=12904
TEST=manual

1. make && make runtests && make clean
2. emerge-x86-alex vboot_reference, then run the resulting crossystem utility on Alex 0053G1+ firmware

Committed: http://chrome-svn/viewvc/chromeos?view=rev&revision=85d55e2

[Will Drewry, 2011-03-21 21:11:30]

This should probably be tested on Mario before cherry-picking, but otherwise, it
makes sense to pull them all in.  (Of course, if you cherry picked each CL, I'd
think a full review wouldn't be needed ;)

cheers!
will

[Duncan Laurie, 2011-03-21 21:50:04]

LGTM

I reviewed a lot of these when they were put into TOT, but adding Luigi to
double-check the TPM changes.

[Luigi Semenzato, 2011-03-21 22:46:57]

LGTM for the TPM changes.

On 2011/03/21 21:50:04, Duncan Laurie wrote:
> LGTM
> 
> I reviewed a lot of these when they were put into TOT, but adding Luigi to
> double-check the TPM changes.

[puneetster1, 2011-03-21 23:05:57]

Approved for R11.

On 2011/03/21 22:46:57, Luigi Semenzato wrote:
> LGTM for the TPM changes.
> 
> On 2011/03/21 21:50:04, Duncan Laurie wrote:
> > LGTM
> > 
> > I reviewed a lot of these when they were put into TOT, but adding Luigi to
> > double-check the TPM changes.