fizz: Add NVMe controller

BUG=b:37486021, b:35775024
BRANCH=None
TEST=boot into NVMe with ChromeOS image

Change-Id: Ia0c9d342e5ee18bb8e38366293741d408fc57919
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/493870
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
2 files changed