x86, iosf: Add Quark X1000 PCI ID

Add PCI device ID, i.e. that of the Host Bridge,
for IOSF MBI driver.

Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Link: http://lkml.kernel.org/r/1399668248-24199-4-git-send-email-david.e.box@linux.intel.com


Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>