security/vboot: Support enabling EC EFS with EC software sync

If the ChromeOS EC uses EC early firmware selection (EFS), the AP vboot
build must also enable EC EFS. Add an option to control this, passing it
through to vboot.

BUG=b:150742950
TEST=none
BRANCH=none

Signed-off-by: Sam McNally <sammc@chromium.org>
Change-Id: I697e90748e19d15af154011413b30c0f2a0bf52e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39272
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Edward O'Callaghan <quasisec@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>

0 files changed, 0 insertions, 0 deletions