tree 20c5be409908b0d303c740366682720a5d81dff4
parent 0a4c480e1b53f43c60f7aabf155a837df7c681cd
author Yong Li <yong.b.li@linux.intel.com> 1585890062 +0800
committer Yong Li <yong.b.li@intel.com> 1586674183 +0000

Add beep support for PSU

Spec requires that system will beep with pattern 1-5-1-4
if there is any PSU failure or config error.

Tested:
With two PSUs, disconnect one AC cable, or unplug one PSU,
to trigger the psu failure/config error, there is a beep.

Signed-off-by: Yong Li <yong.b.li@linux.intel.com>
Change-Id: I8664400164298fa4a35f82b79e4bf417481aabb0