pci_ids.h: Make Denverton IDs consistent with other Intel SoCs

Align Denverton PCI ID define names with other Intel SoCs. Also,
update the names in SoC code accordingly.

Signed-off-by: Jeff Daly <jeffd@silicom-usa.com>
Change-Id: Id4b4d971ef8f4b3ec5920209d345edbbcfae4dec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60879
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/soc/intel/denverton_ns/systemagent.c b/src/soc/intel/denverton_ns/systemagent.c
index 114ee48..48b4861 100644
--- a/src/soc/intel/denverton_ns/systemagent.c
+++ b/src/soc/intel/denverton_ns/systemagent.c
@@ -333,8 +333,8 @@
 
 /* IDs for System Agent device of Intel Denverton SoC */
 static const unsigned short systemagent_ids[] = {
-	PCI_DEVICE_ID_INTEL_DENVERTON_SA,
-	PCI_DEVICE_ID_INTEL_DENVERTONAD_SA,
+	PCI_DEVICE_ID_INTEL_DNV_SA,
+	PCI_DEVICE_ID_INTEL_DNVAD_SA,
 	0
 };