1 files changed, 0 insertions, 58 deletions
diff --git a/UefiCpuPkg/Library/CpuTimerLib/PeiCpuTimerLib.c b/UefiCpuPkg/Library/CpuTimerLib/PeiCpuTimerLib.c
deleted file mode 100644
index 91a7212056..0000000000
--- a/UefiCpuPkg/Library/CpuTimerLib/PeiCpuTimerLib.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/** @file
-  CPUID Leaf 0x15 for Core Crystal Clock frequency instance as PEI Timer Library.
-
-  Copyright (c) 2019 Intel Corporation. All rights reserved.<BR>
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <PiPei.h>
-#include <Library/TimerLib.h>
-#include <Library/BaseLib.h>
-#include <Library/HobLib.h>
-#include <Library/DebugLib.h>
-
-extern GUID mCpuCrystalFrequencyHobGuid;
-
-/**
-  CPUID Leaf 0x15 for Core Crystal Clock Frequency.
-
-  The TSC counting frequency is determined by using CPUID leaf 0x15. Frequency in MHz = Core XTAL frequency * EBX/EAX.
-  In newer flavors of the CPU, core xtal frequency is returned in ECX or 0 if not supported.
-  @return The number of TSC counts per second.
-
-**/
-UINT64
-CpuidCoreClockCalculateTscFrequency (
-  VOID
-  );
-
-/**
-  Internal function to retrieves the 64-bit frequency in Hz.
-
-  Internal function to retrieves the 64-bit frequency in Hz.
-
-  @return The frequency in Hz.
-
-**/
-UINT64
-InternalGetPerformanceCounterFrequency (
-  VOID
-  )
-{
-  UINT64              *CpuCrystalCounterFrequency;
-  EFI_HOB_GUID_TYPE   *GuidHob;
-
-  CpuCrystalCounterFrequency = NULL;
-  GuidHob = GetFirstGuidHob (&mCpuCrystalFrequencyHobGuid);
-  if (GuidHob == NULL) {
-    CpuCrystalCounterFrequency  = (UINT64*)BuildGuidHob(&mCpuCrystalFrequencyHobGuid, sizeof (*CpuCrystalCounterFrequency));
-    ASSERT (CpuCrystalCounterFrequency != NULL);
-    *CpuCrystalCounterFrequency = CpuidCoreClockCalculateTscFrequency ();
-  } else {
-    CpuCrystalCounterFrequency = (UINT64*)GET_GUID_HOB_DATA (GuidHob);
-  }
-
-  return  *CpuCrystalCounterFrequency;
-}
-