tree ce7ce14d2a62beb97fce1772ea2f53920bdbd2b3
parent 822120106c963b43c3d303a791f8dd8731d0888e
author Bill Richardson <wfrichar@chromium.org> 1423168575 -0800
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> 1425084973 +0000

futility: Add global args to specify vboot API and format

The host-side futility tool will need to support all extant vboot
implementations. Some legacy futility commands only support the
original vb1 format, but others ("show" or "sign", for example)
may need to be instructed which formats to expect or emit.

This change adds some global args to specify the preferred
formats. It also cleans up a few [unused AFAICT] one-letter args
to avoid conflicts.

BUG=chromium:231574
BRANCH=none
TEST=make runtests

Nothing makes use of this yet, except the "help" command.

Change-Id: Ib79fa12af72b8860b9494e5d9e90b9572c006107
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/246765
Reviewed-by: Randall Spangler <rspangler@chromium.org>