1 files changed, 62 insertions, 0 deletions
diff --git a/Silicon/Intel/LewisburgPkg/Include/Library/PchPmcLib.h b/Silicon/Intel/LewisburgPkg/Include/Library/PchPmcLib.h
new file mode 100644
index 0000000000..87d10e3074
--- /dev/null
+++ b/Silicon/Intel/LewisburgPkg/Include/Library/PchPmcLib.h
@@ -0,0 +1,62 @@
+/** @file
+
+Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
+This program and the accompanying materials are licensed and made available under
+the terms and conditions of the BSD License that accompanies this distribution.
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _PCH_PMC_LIB_H_
+#define _PCH_PMC_LIB_H_
+
+typedef enum {
+  PchWarmBoot       = 1,
+  PchColdBoot,
+  PwrFlr,
+  PwrFlrSys,
+  PwrFlrPch,
+  PchPmStatusMax
+} PCH_PM_STATUS;
+
+/**
+  Query PCH to determine the Pm Status
+
+  @param[in] PmStatus - The Pch Pm Status to be probed
+
+  @retval Status TRUE if Status querried is Valid or FALSE if otherwise
+**/
+BOOLEAN
+GetPchPmStatus (
+  PCH_PM_STATUS PmStatus
+  );
+
+/**
+  Funtion to check if Battery lost or CMOS cleared.
+
+  @reval TRUE  Battery is always present.
+  @reval FALSE CMOS is cleared.
+**/
+BOOLEAN
+EFIAPI
+PchIsRtcBatteryGood (
+  VOID
+  );
+
+/**
+  Funtion to check if DWR occurs
+
+  @reval TRUE DWR occurs
+  @reval FALSE Normal boot flow
+**/
+BOOLEAN
+EFIAPI
+PchIsDwrFlow (
+  VOID
+  );
+
+#endif // _PCH_PMC_LIB_H_
+\ No newline at end of file