1 files changed, 2 insertions, 24 deletions
diff --git a/MdeModulePkg/MdeModulePkg.dsc b/MdeModulePkg/MdeModulePkg.dsc
index fd4b5e3dcc..752aa85314 100644
--- a/MdeModulePkg/MdeModulePkg.dsc
+++ b/MdeModulePkg/MdeModulePkg.dsc
@@ -55,6 +55,8 @@
 
 [LibraryClasses.IPF]
   IoLib|MdePkg/Library/BaseIoLibIntrinsic/BaseIoLibIntrinsic.inf
+  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
+  PalCallLib|MdePkg/Library/BasePalCallLibNull/BasePalCallLibNull.inf
 
 [LibraryClasses.EBC.DXE_DRIVER]
   IoLib|IntelFrameworkPkg/Library/DxeIoLibCpuIo/DxeIoLibCpuIo.inf
@@ -242,30 +244,6 @@
 [LibraryClasses.X64.UEFI_APPLICATION]
   TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
 
-[LibraryClasses.IPF.BASE]
-  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
-
-[LibraryClasses.IPF.SEC]
-  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
-
-[LibraryClasses.IPF.PEI_CORE]
-  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
-
-[LibraryClasses.IPF.PEIM]
-  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
-
-[LibraryClasses.IPF.DXE_DRIVER]
-  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
-
-[LibraryClasses.IPF.DXE_SAL_DRIVER]
-  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
-
-[LibraryClasses.IPF.UEFI_DRIVER]
-  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
-
-[LibraryClasses.IPF.UEFI_APPLICATION]
-  TimerLib|MdePkg/Library/SecPeiDxeTimerLibCpu/SecPeiDxeTimerLibCpu.inf
-
 [LibraryClasses.IA32.DXE_RUNTIME_DRIVER]
   UefiRuntimeLib|MdePkg/Library/UefiRuntimeLib/UefiRuntimeLib.inf