tree 13fe4fab0d1099ea17030b7720e7d60c4a8e1006
parent 42c08cb2dac102509491810361e239fbde52b9e0
author Shawn Nematbakhsh <shawnn@chromium.org> 1374525226 -0700
committer ChromeBot <chrome-bot@google.com> 1374560051 -0700

rollback_index: Add recovery parameter to RollbackKernelLock.

RollbackKernelLock previously checked a global to determine recovery
mode state. Since we have two copies of vboot_reference in firmware
(in coreboot and depthcharge), this creates a problem with
synchronization. Remove the global entirely and instead pass the
recovery state to RollbackKernelLock.

BUG=chrome-os-partner:20913.
TEST=Manual. Boot factory install shim in recovery mode and verify TPM
clear operations succeed. Boot in dev mode and verify "Lock physical
presence" print on UART.
BRANCH=FalcoPeppy.

Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org>
Change-Id: I4e751d4a9ca60cd57c5c662ce86eba595fb22ba2
Reviewed-on: https://gerrit.chromium.org/gerrit/62874
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>