tree 44d6dcb13bdcc28f1eee8b1343f73a34d3717fbd
parent c1746f6a1d29d52fb9c29e2fe6dde40565a67738
author Matt Spinler <spinler@us.ibm.com> 1582320646 -0600
committer Matt Spinler <spinler@us.ibm.com> 1582643271 -0600

PEL: Read the motherboard CCIN

The 'CCIN' VPD field from the motherboard will go into the SRC PEL
section, so add a DataInterface API for it.  That class will read it
from the VINI record and CC keyword in the motherboard VPD.

First, it has to find the motherboard by finding the D-Bus object that
has the motherboard inventory item interface.  If that object doesn't
exist yet, add an interfacesAdded watch for it.  When the object is
found, add a PropertyWatcher watch for the CC property on the VINI
interface.

Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I143e35405dbcd3ebec4fd9b31972b8de8e0019c5