diff options
| author | Jiewen Yao <jiewen.yao@intel.com> | 2017-06-19 10:55:06 +0800 |
|---|---|---|
| committer | Jiewen Yao <jiewen.yao@intel.com> | 2017-06-20 15:12:29 +0800 |
| commit | 646b243c0e3ef49b98071ca2c3fec15299b4d72f (patch) | |
| tree | 00d62812fcedd3d1bf49692b863bb48a826f3ab0 /Silicon/Intel/KabylakeSiliconPkg/Pch/Include/Library/PchPmcLib.h | |
| parent | f98787b719524d7ba9f2cefac0e8c8b8698cb02c (diff) | |
| download | edk2-platforms-646b243c0e3ef49b98071ca2c3fec15299b4d72f.tar.xz | |
Add KabylakeSiliconPkg
reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
reviewed-by: Michael A Kubacki <michael.a.kubacki@intel.com>
reviewed-by: Amy Chan <amy.chan@intel.com>
reviewed-by: Rangasai V Chaganty <rangasai.v.chaganty@intel.com>
reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
Diffstat (limited to 'Silicon/Intel/KabylakeSiliconPkg/Pch/Include/Library/PchPmcLib.h')
| -rw-r--r-- | Silicon/Intel/KabylakeSiliconPkg/Pch/Include/Library/PchPmcLib.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/Silicon/Intel/KabylakeSiliconPkg/Pch/Include/Library/PchPmcLib.h b/Silicon/Intel/KabylakeSiliconPkg/Pch/Include/Library/PchPmcLib.h new file mode 100644 index 0000000000..61a955802a --- /dev/null +++ b/Silicon/Intel/KabylakeSiliconPkg/Pch/Include/Library/PchPmcLib.h @@ -0,0 +1,50 @@ +/** @file
+ Header file for PchPmcLib.
+
+Copyright (c) 2017, 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 {
+ WarmBoot = 1,
+ ColdBoot,
+ 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
+ );
+
+#endif // _PCH_PMC_LIB_H_
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