firmware: replace recovery mode flag with physical presence
vboot can query the physical presence flag instead of the recovery
mode flag. In general, the physical presence flag will map
to the recovery mode button if a board has it, and otherwise will
map to the physical presence button (usually the power button).
Cq-Depend: chromium:1580454
BUG=b:129471321
BRANCH=None
TEST=make runtests. Built firmware and slashed on sarien. Verified
that displayed text references power button and that pressing power
button initiates dev mode (vs. powering off the system).
Change-Id: I22f29de192da67b8eece27cbdd5aa64e97717bfc
Signed-off-by: Matt Delco <delco@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1580472
Commit-Ready: Matt Delco <delco@chromium.org>
Tested-by: Matt Delco <delco@chromium.org>
Reviewed-by: Matt Delco <delco@chromium.org>
4 files changed
