tree c8f1660ca1d519ad4e46de9128d8c1a891f2f3a8
parent a904e8d2083f4ca1fc7f2a89f7bc745404d218f0
author Wei Wang <wvw@google.com> 1569383715 -0700
committer Wei Wang <wvw@google.com> 1569447697 +0000

Add a notification when console is active

Performance is largely impacted when console is running, and device
should not ship with that configuration. Moreover, we have seen cases,
when performance of new features was tested with UART on. This CL adds a
notification when console service is active indicating UART is on.

Fixes: 119623211
Test: Enable UART and see warning after boot
Test: Disable UART and no warning
Change-Id: Ie60f763088a15608027986ac855466eb7fc97264