diff --git a/EdkModulePkg/EdkModulePkg.fpd b/EdkModulePkg/EdkModulePkg.fpd
index 2d3f2fcd0c..192b78206f 100644
--- a/EdkModulePkg/EdkModulePkg.fpd
+++ b/EdkModulePkg/EdkModulePkg.fpd
@@ -2388,6 +2388,22 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
         <Instance ModuleGuid="91c1677a-e57f-4191-8b8e-eb7711a716e0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
       </Libraries>
       <PcdBuildDefinition>
+        <PcdData ItemType="FIXED_AT_BUILD">
+          <C_Name>PcdMaximumLinkedListLength</C_Name>
+          <Token>0x00000003</Token>
+          <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
+          <DatumType>UINT32</DatumType>
+          <MaxDatumSize>4</MaxDatumSize>
+          <Value>1000000</Value>
+        </PcdData>
+        <PcdData ItemType="FIXED_AT_BUILD">
+          <C_Name>PcdSpinLockTimeout</C_Name>
+          <Token>0x00000004</Token>
+          <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
+          <DatumType>UINT32</DatumType>
+          <MaxDatumSize>4</MaxDatumSize>
+          <Value>10000000</Value>
+        </PcdData>      
         <PcdData ItemType="FIXED_AT_BUILD">
           <C_Name>PcdMaximumUnicodeStringLength</C_Name>
           <Token>0x00000001</Token>
diff --git a/EdkNt32Pkg/Nt32.fpd b/EdkNt32Pkg/Nt32.fpd
index 526d7d7421..d9cb3d2014 100644
--- a/EdkNt32Pkg/Nt32.fpd
+++ b/EdkNt32Pkg/Nt32.fpd
@@ -3685,6 +3685,22 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
         <Instance ModuleGuid="91c1677a-e57f-4191-8b8e-eb7711a716e0" PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
       </Libraries>
       <PcdBuildDefinition>
+        <PcdData ItemType="FIXED_AT_BUILD">
+          <C_Name>PcdMaximumLinkedListLength</C_Name>
+          <Token>0x00000003</Token>
+          <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
+          <DatumType>UINT32</DatumType>
+          <MaxDatumSize>4</MaxDatumSize>
+          <Value>1000000</Value>
+        </PcdData>
+        <PcdData ItemType="FIXED_AT_BUILD">
+          <C_Name>PcdSpinLockTimeout</C_Name>
+          <Token>0x00000004</Token>
+          <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
+          <DatumType>UINT32</DatumType>
+          <MaxDatumSize>4</MaxDatumSize>
+          <Value>10000000</Value>
+        </PcdData>      
         <PcdData ItemType="FIXED_AT_BUILD">
           <C_Name>PcdMaximumUnicodeStringLength</C_Name>
           <Token>0x00000001</Token>