commit a2291a962395440966a9aac2c241d46e07f23e2d
author Shelley Chen <shchen@google.com> Mon Aug 17 00:52:47 2020 -0700
committer Commit Bot <commit-bot@chromium.org> Thu Sep 24 02:20:42 2020 +0000
tree e57aceaeeda1a2978652c56abce4e05086134faa
parent 6c15b6cfb29082147e93b3c9e510a796a8d85a75

firmware/2lib: Add error message for ctrl-U when usb boot is not enabled

Currently, we only have a beep when the user presses ctrl-u.  Adding
an error message to clarify what the error is.

BUG=b:164944674
BRANCH=puff, zork
TEST=boot into developer mode
     make sure "boot from external disk" doesn't appear
     press ctrl+U and make sure dialog box with error appears

Cq-Depend: chromium:2359765
Signed-off-by: Shelley Chen <shchen@google.com>
Change-Id: Id8fad79802cb61883758e8c7561163cc17fb0f87
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/vboot_reference/+/2359768
Tested-by: Shelley Chen <shchen@chromium.org>
Reviewed-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-by: Joel Kitching <kitching@chromium.org>
Commit-Queue: Shelley Chen <shchen@chromium.org>