PcAtChipsetPkg: Add PeiAcpiTimerLib to save Frequency in HOB

[mirror_edk2.git] / PcAtChipsetPkg / Library / AcpiTimerLib / AcpiTimerLib.c

diff --git a/PcAtChipsetPkg/Library/AcpiTimerLib/AcpiTimerLib.c b/PcAtChipsetPkg/Library/AcpiTimerLib/AcpiTimerLib.c
index 792781a33f3fb03ee97a6b74f1cbabc227802465..2f3cb4bca4b5913430ac4e1f6dfbfed99ced21a4 100644 (file)
--- a/PcAtChipsetPkg/Library/AcpiTimerLib/AcpiTimerLib.c
+++ b/PcAtChipsetPkg/Library/AcpiTimerLib/AcpiTimerLib.c
@@ -1,7 +1,7 @@
 /** @file\r
   ACPI Timer implements one instance of Timer Library.\r
 \r
-  Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2013 - 2018, Intel Corporation. All rights reserved.<BR>\r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
@@ -21,6 +21,8 @@
 #include <Library/DebugLib.h>\r
 #include <IndustryStandard/Acpi.h>\r
 \r
+GUID mFrequencyHobGuid = { 0x3fca54f6, 0xe1a2, 0x4b20, { 0xbe, 0x76, 0x92, 0x6b, 0x4b, 0x48, 0xbf, 0xaa }};\r
+\r
 /**\r
   Internal function to retrieves the 64-bit frequency in Hz.\r
 \r