tree 009f1d39cd5fe30114ed59816a2bece330f2a63c
parent ef55ef0590fc44e3b633635456f782999896b8ad
author Jonathan Doman <jonathan.doman@intel.com> 1605128183 -0800
committer Jonathan Doman <jonathan.doman@intel.com> 1617073119 -0700

Add utility code to monitor host state

For SST (and possibly other PECI users), we need to know when CPU is not
available (to avoid using PECI), and when BIOS is booting (to avoid race
condition on configuring SST).

Subscribes to CurrentHostState to determine S5/S0 state, and also
CoreBiosDone to determine if BIOS is done.

Tested: as part of child change
Ie6eed8ab23bff289e01d6d125402a5509d3a9110

Signed-off-by: Jonathan Doman <jonathan.doman@intel.com>
Change-Id: I6a2ce21193d91a7efe53f7e48bcd57e685c903ff