4 files changed, 6 insertions, 6 deletions
diff --git a/MdePkg/Include/Library/PcdLib.h b/MdePkg/Include/Library/PcdLib.h
index 03493e210a..c4e5502a0d 100644
--- a/MdePkg/Include/Library/PcdLib.h
+++ b/MdePkg/Include/Library/PcdLib.h
@@ -60,7 +60,7 @@ Module Name: PcdLib.h
 #define PatchPcdSet32(TokenName, Value)    (_gPcd_BinaryPatch_##TokenName = Value)
 #define PatchPcdSet64(TokenName, Value)    (_gPcd_BinaryPatch_##TokenName = Value)
 #define PatchPcdSetBool(TokenName, Value)  (_gPcd_BinaryPatch_##TokenName = Value)
-#define PatchPcdSetPtr(TokenName, Value, Size)   CopyMem (_gPcd_BinaryPatch_##TokenName, Value, Size)
+#define PatchPcdSetPtr(TokenName, Size, Buffer)   CopyMem (_gPcd_BinaryPatch_##TokenName, Buffer, Size)
 
 //
 // Dynamic is via the protocol with only the TokenNumber as argument
diff --git a/MdePkg/Include/Ppi/Pcd.h b/MdePkg/Include/Ppi/Pcd.h
index 2841f54425..13b56406dc 100644
--- a/MdePkg/Include/Ppi/Pcd.h
+++ b/MdePkg/Include/Ppi/Pcd.h
@@ -20,7 +20,7 @@
 extern EFI_GUID gPcdPpiGuid;
 
 #define PCD_PPI_GUID \
-  { 0x632df884, 0x8023, 0x4872, { 0xb6, 0x70, 0xb7, 0x4a, 0x30, 0x19, 0x16, 0xe9 } }
+  { 0x6e81c58, 0x4ad7, 0x44bc, { 0x83, 0x90, 0xf1, 0x2, 0x65, 0xf7, 0x24, 0x80 } }
 
 #define PCD_INVALID_TOKEN_NUMBER ((UINTN) -1)
 
diff --git a/MdePkg/Library/DxePcdLib/DxePcdLib.msa b/MdePkg/Library/DxePcdLib/DxePcdLib.msa
index 163b751d20..8622305116 100644
--- a/MdePkg/Library/DxePcdLib/DxePcdLib.msa
+++ b/MdePkg/Library/DxePcdLib/DxePcdLib.msa
@@ -43,7 +43,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
     <PackageName>MdePkg</PackageName>
   </Includes>
   <Protocols>
-    <Protocol Usage="ALWAYS_CONSUMED">Pcd</Protocol>
+    <Protocol Usage="ALWAYS_CONSUMED">PcdProtocol</Protocol>
   </Protocols>
   <Externs>
     <Extern>
diff --git a/MdePkg/MdePkg.spd b/MdePkg/MdePkg.spd
index 28e90eebb0..9b060d82bb 100644
--- a/MdePkg/MdePkg.spd
+++ b/MdePkg/MdePkg.spd
@@ -710,7 +710,7 @@
       <C_Name>gEfiHiiProtocolGuid</C_Name>
       <Guid>0xea816d2c, 0xcee5, 0x4f02, 0x99, 0xb5, 0xd3, 0x90, 0x5c, 0xbb, 0xd0, 0x77</Guid>
     </Entry>
-    <Entry Name="Pcd">
+    <Entry Name="PcdProtocol">
       <C_Name>gPcdProtocolGuid</C_Name>
       <Guid>0x11b34006, 0xd85b, 0x4d0a, 0xa2, 0x90, 0xd5, 0xa5, 0x71, 0x31, 0x0e, 0xf7</Guid>
     </Entry>
@@ -1160,9 +1160,9 @@
       <C_Name>gEfiPeiStatusCodePpiGuid</C_Name>
       <Guid>0x229832d3, 0x7a30, 0x4b36, 0xb8, 0x27, 0xf4, 0x0c, 0xb7, 0xd4, 0x54, 0x36</Guid>
     </Entry>
-    <Entry Name="Pcd">
+    <Entry Name="PcdPpi">
       <C_Name>gPcdPpiGuid</C_Name>
-      <Guid>0x5d5c0e21, 0x749c, 0x4063, 0x81, 0xaf, 0xbc, 0x74, 0xfc, 0x79, 0xab, 0x5c</Guid>
+      <Guid>0x6e81c58, 0x4ad7, 0x44bc, 0x83, 0x90, 0xf1, 0x2, 0x65, 0xf7, 0x24, 0x80</Guid>
     </Entry>
     <Entry Name="BootScriptExecuter">
       <C_Name>gEfiPeiBootScriptExecuterPpiGuid</C_Name>