diff --git a/ArmPlatformPkg/MemoryInitPei/MemoryInitPeiLib.c b/ArmPlatformPkg/MemoryInitPei/MemoryInitPeiLib.c
index d7afccfb85..d6a6ffe766 100644
--- a/ArmPlatformPkg/MemoryInitPei/MemoryInitPeiLib.c
+++ b/ArmPlatformPkg/MemoryInitPei/MemoryInitPeiLib.c
@@ -66,6 +66,7 @@ MemoryPeim (
   UINT64                        ResourceLength;
   EFI_PEI_HOB_POINTERS          NextHob;
   EFI_PHYSICAL_ADDRESS          FdTop;
+  EFI_PHYSICAL_ADDRESS          SystemMemoryBase;
   EFI_PHYSICAL_ADDRESS          SystemMemoryTop;
   EFI_PHYSICAL_ADDRESS          ResourceTop;
   BOOLEAN                       Found;
@@ -88,6 +89,12 @@ MemoryPeim (
                         EFI_RESOURCE_ATTRIBUTE_TESTED
                         );
 
+  //
+  // Use local variable to avoid multiple PcdGet64 calls
+  //
+  SystemMemoryBase = (EFI_PHYSICAL_ADDRESS)PcdGet64 (PcdSystemMemoryBase);
+  SystemMemoryTop  = SystemMemoryBase + (EFI_PHYSICAL_ADDRESS)PcdGet64 (PcdSystemMemorySize);
+
   //
   // Check if the resource for the main system memory has been declared
   //
@@ -95,8 +102,8 @@ MemoryPeim (
   NextHob.Raw = GetHobList ();
   while ((NextHob.Raw = GetNextHob (EFI_HOB_TYPE_RESOURCE_DESCRIPTOR, NextHob.Raw)) != NULL) {
     if ((NextHob.ResourceDescriptor->ResourceType == EFI_RESOURCE_SYSTEM_MEMORY) &&
-        (PcdGet64 (PcdSystemMemoryBase) >= NextHob.ResourceDescriptor->PhysicalStart) &&
-        (NextHob.ResourceDescriptor->PhysicalStart + NextHob.ResourceDescriptor->ResourceLength <= PcdGet64 (PcdSystemMemoryBase) + PcdGet64 (PcdSystemMemorySize)))
+        (SystemMemoryBase >= NextHob.ResourceDescriptor->PhysicalStart) &&
+        (NextHob.ResourceDescriptor->PhysicalStart + NextHob.ResourceDescriptor->ResourceLength <= SystemMemoryTop))
     {
       Found = TRUE;
       break;
@@ -110,7 +117,7 @@ MemoryPeim (
     BuildResourceDescriptorHob (
       EFI_RESOURCE_SYSTEM_MEMORY,
       ResourceAttributes,
-      PcdGet64 (PcdSystemMemoryBase),
+      SystemMemoryBase,
       PcdGet64 (PcdSystemMemorySize)
       );
   }
@@ -119,13 +126,12 @@ MemoryPeim (
   // Reserved the memory space occupied by the firmware volume
   //
 
-  SystemMemoryTop = (EFI_PHYSICAL_ADDRESS)PcdGet64 (PcdSystemMemoryBase) + (EFI_PHYSICAL_ADDRESS)PcdGet64 (PcdSystemMemorySize);
-  FdTop           = (EFI_PHYSICAL_ADDRESS)PcdGet64 (PcdFdBaseAddress) + (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFdSize);
+  FdTop = (EFI_PHYSICAL_ADDRESS)PcdGet64 (PcdFdBaseAddress) + (EFI_PHYSICAL_ADDRESS)PcdGet32 (PcdFdSize);
 
   // EDK2 does not have the concept of boot firmware copied into DRAM. To avoid the DXE
   // core to overwrite this area we must create a memory allocation HOB for the region,
   // but this only works if we split off the underlying resource descriptor as well.
-  if ((PcdGet64 (PcdFdBaseAddress) >= PcdGet64 (PcdSystemMemoryBase)) && (FdTop <= SystemMemoryTop)) {
+  if ((PcdGet64 (PcdFdBaseAddress) >= SystemMemoryBase) && (FdTop <= SystemMemoryTop)) {
     Found = FALSE;
 
     // Search for System Memory Hob that contains the firmware