commit 99678c8a8063679aa55731f8f96f6dbd92325c4b
author David Pursell <dpursell@google.com> Tue Jul 20 10:19:27 2021 -0700
committer David Pursell <dpursell@google.com> Tue Jul 27 16:01:41 2021 +0000
tree daa7efdf738a9d3726d749e8db2eaa6e2a62d8e3
parent 73cf49cc231479bac1ec675df4b67a7f478a862d

altfw: add the ability to disable rollback APIs

Adds a flag to VbSelectAndLoadKernelParams that will disable TPM
rollback APIs. This is necessary for altfw depthcharge because the real
depthcharge locks the rollback area of the TPM before handing off to
altfw, so any attempt to access these values will fail.

BUG=fuchsia:80827
TEST=successfully booted depthcharge -> altfw -> ChromeOS
BRANCH=fuchsia/atlas

Change-Id: Ib7e042f9894058a23efe553546868b0711112aaa
Reviewed-on: https://fuchsia-review.googlesource.com/c/third_party/vboot_reference/+/560321
Reviewed-by: Simon Shields <simonshields@google.com>