Add service and recipe for PGOOD fail errors

The service starts the witherspoon-pseq-monitor application.

The service will start right after a power on has been
kicked off and will create an error log if PGOOD doesn't
come on in a certain amount of time.

Future witherspoon-pseq-monitor enhancements will add more
functionality to analyze the power sequencer chip to see
which hardware was the actual cause of the fail.

Resolves openbmc/openbmc#2147

Change-Id: Ia64c59985da57352a007dcaab82d317cdec0fa50
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
6 files changed