soc/intel/common: Include Icelake device IDs

Add Icelake specific CPU, System Agent, PCH, IGD device IDs.

Change-Id: I2c398957ffbc9bb0e5b363740d99433075ca66a3
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/29435
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
diff --git a/src/soc/intel/common/block/xdci/xdci.c b/src/soc/intel/common/block/xdci/xdci.c
index 47a116e..d2e8769 100644
--- a/src/soc/intel/common/block/xdci/xdci.c
+++ b/src/soc/intel/common/block/xdci/xdci.c
@@ -42,6 +42,7 @@
 	PCI_DEVICE_ID_INTEL_GLK_XDCI,
 	PCI_DEVICE_ID_INTEL_SPT_LP_XDCI,
 	PCI_DEVICE_ID_INTEL_CNP_H_XDCI,
+	PCI_DEVICE_ID_INTEL_ICP_LP_XDCI,
 	0
 };