2 files changed, 26 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/Makefile.inc b/src/soc/amd/stoneyridge/Makefile.inc
index b6669f1cef..06d9f5820d 100644
--- a/src/soc/amd/stoneyridge/Makefile.inc
+++ b/src/soc/amd/stoneyridge/Makefile.inc
@@ -41,6 +41,7 @@ bootblock-$(CONFIG_STONEYRIDGE_UART) += uart.c
 bootblock-y += fixme.c
 bootblock-y += bootblock/bootblock.c
 bootblock-y += early_setup.c
+bootblock-y += pmutil.c
 bootblock-y += tsc_freq.c
 
 romstage-y += romstage.c
@@ -50,12 +51,14 @@ romstage-$(CONFIG_USBDEBUG_IN_ROMSTAGE) += enable_usbdebug.c
 romstage-y += fixme.c
 romstage-y += gpio.c
 romstage-$(CONFIG_STONEYRIDGE_IMC_FWM) += imc.c
+romstage-y += pmutil.c
 romstage-y += smbus.c
 romstage-y += smbus_spd.c
 romstage-y += ramtop.c
 romstage-$(CONFIG_STONEYRIDGE_UART) += uart.c
 romstage-y += tsc_freq.c
 
+verstage-y += pmutil.c
 verstage-y += reset.c
 verstage-$(CONFIG_STONEYRIDGE_UART) += uart.c
 verstage-y += tsc_freq.c
@@ -71,6 +74,7 @@ ramstage-$(CONFIG_STONEYRIDGE_IMC_FWM) += imc.c
 ramstage-y += lpc.c
 ramstage-y += model_15_init.c
 ramstage-y += northbridge.c
+ramstage-y += pmutil.c
 ramstage-y += reset.c
 ramstage-y += sata.c
 ramstage-y += sm.c
diff --git a/src/soc/amd/stoneyridge/pmutil.c b/src/soc/amd/stoneyridge/pmutil.c
new file mode 100644
index 0000000000..5bbea2ac6b
--- /dev/null
+++ b/src/soc/amd/stoneyridge/pmutil.c
@@ -0,0 +1,22 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2017 Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <vboot/vbnv.h>
+
+int vbnv_cmos_failed(void)
+{
+	/* FIXME: RTC failure checking not supported. */
+	return 0;
+}