soc/intel/common/block: Add option to have subsystem_id in common pci driver

This patch ensures all Intel common PCI devices can
have subsystem ID programmed along with PCI resource
enabling (.enable_resources) as part of PCI enumeration

TEST=Build and boot KBL/CNL/APL/GLK to ensure PCI
subsystem ID getting programmed.
Enabling resources...
PCI: 00:00.0 subsystem <- 8086/590c
PCI: 00:00.0 cmd <- 06
PCI: 00:02.0 subsystem <- 8086/591e

Change-Id: I46307b0db78c8864c85865bd0f3328d5141971be
Signed-off-by: Subrata Banik <>
Reviewed-by: Furquan Shaikh <>
Tested-by: build bot (Jenkins) <>
Reviewed-by: Aaron Durbin <>
17 files changed