veyron_mighty: add initial support

Essentially a copy of jerry for now

BUG=chrome-os-partner:33269
TEST=emerge-veyron_mighty depthcharge

Change-Id: Ia2871a7efa7f47878b1dff1c8be5b617104c38d9
Signed-off-by: Katie Roberts-Hoffman <katierh@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/230962
Reviewed-by: Julius Werner <jwerner@chromium.org>
8 files changed