diff --git a/src/soc/intel/apollolake/chip.c b/src/soc/intel/apollolake/chip.c
index 03e6dbd..37fdfff 100644
--- a/src/soc/intel/apollolake/chip.c
+++ b/src/soc/intel/apollolake/chip.c
@@ -425,6 +425,12 @@
 static void disable_dev(struct device *dev, FSP_S_CONFIG *silconfig)
 {
 	switch (dev->path.pci.devfn) {
+	case PCH_DEVFN_NPK:
+		/*
+		 * Disable this device in the parse_devicetree_setting() function
+		 * in romstage.c
+		 */
+		break;
 	case PCH_DEVFN_ISH:
 		silconfig->IshEnable = 0;
 		break;
diff --git a/src/soc/intel/apollolake/romstage.c b/src/soc/intel/apollolake/romstage.c
index 13adeee..05cd0db 100644
--- a/src/soc/intel/apollolake/romstage.c
+++ b/src/soc/intel/apollolake/romstage.c
@@ -291,12 +291,12 @@
 
 static void parse_devicetree_setting(FSPM_UPD *m_upd)
 {
-#if CONFIG(SOC_INTEL_GLK)
 	DEVTREE_CONST struct device *dev = pcidev_path_on_root(PCH_DEVFN_NPK);
-	if (!dev)
-		return;
 
-	m_upd->FspmConfig.TraceHubEn = dev->enabled;
+#if CONFIG(SOC_INTEL_GLK)
+	m_upd->FspmConfig.TraceHubEn = dev ? dev->enabled : 0;
+#else
+	m_upd->FspmConfig.NpkEn = dev ? dev->enabled : 0;
 #endif
 }