soc/intel/skylake: Add CPU, PCH, MCH, IGD, XHCI and UART IDs for SKL/KBL HALO SOC

Add CPU, PCH, MCH, IGD, XHCI and UART IDs for SKL/KBL HALO SOC

Change-Id: I6a44d55d1588d2620bd1179ea7dc327922f49fd7
Signed-off-by: Sooi, Li Cheng <li.cheng.sooi@intel.com>
Reviewed-on: https://review.coreboot.org/18028
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)

src/soc/intel/skylake/pmc.c

@@ -244,6 +244,7 @@ static struct device_operations device_ops = {
 
 static const unsigned short pci_device_ids[] = {
 	0x9d21,
+	0xa121,
 	0
 };