diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 3c63b4cdae..d9f23af097 100644
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -228,7 +228,12 @@
   ##
   #  If TRUE, FULL FTW protocol services (total six APIs) will be produced.
   #  If FASLE, only FTW Write service is available.
-  gEfiMdeModulePkgTokenSpaceGuid.PcdFullFtwServiceEnable|TRUE|BOOLEAN|0x0001200a
+  gEfiMdeModulePkgTokenSpaceGuid.PcdFullFtwServiceEnable|TRUE|BOOLEAN|0x0001200b
+
+  ##
+  #  If TRUE, DXE IPL must support the UEFI decompression algorithm.
+  #  If FALSE, DXE IPL will not support UEFI decompression to save space.
+  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportUefiDecompress|TRUE|BOOLEAN|0x0001200c
 
 [PcdsFeatureFlag.IA32]
   ## 
diff --git a/Nt32Pkg/Nt32Pkg.dsc b/Nt32Pkg/Nt32Pkg.dsc
index 2966933e52..d304a350d3 100644
--- a/Nt32Pkg/Nt32Pkg.dsc
+++ b/Nt32Pkg/Nt32Pkg.dsc
@@ -231,11 +231,7 @@
 [PcdsFeatureFlag.common]
   gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathFromText|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdDevicePathSupportDevicePathToText|FALSE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportCustomDecompress|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplBuildShareCodeHobs|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportEfiDecompress|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportTianoDecompress|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportCustomDecompress|TRUE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportUefiDecompress|TRUE
   gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultLangDeprecate|FALSE
   gEfiMdeModulePkgTokenSpaceGuid.PcdVariableCollectStatistics|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdUnicodeCollationSupport|TRUE
diff --git a/UnixPkg/UnixPkg.dsc b/UnixPkg/UnixPkg.dsc
index e0d7f4bb1d..df8cfce874 100644
--- a/UnixPkg/UnixPkg.dsc
+++ b/UnixPkg/UnixPkg.dsc
@@ -287,7 +287,6 @@
   gEfiEdkModulePkgTokenSpaceGuid.PcdStatusCodeUseSerial|FALSE
   gEfiEdkModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory|FALSE
   gEfiEdkModulePkgTokenSpaceGuid.PcdStatusCodeUseOEM|TRUE
-  gEfiEdkModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode|FALSE
   gEfiEdkModulePkgTokenSpaceGuid.PcdStatusCodeUseHardSerial|FALSE
   gEfiEdkModulePkgTokenSpaceGuid.PcdStatusCodeUseEfiSerial|FALSE
   gEfiEdkModulePkgTokenSpaceGuid.PcdStatusCodeUseRuntimeMemory|FALSE
@@ -317,10 +316,7 @@
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseMemory|FALSE
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseOEM|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSwitchToLongMode|FALSE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportEfiDecompress|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportTianoDecompress|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportCustomDecompress|TRUE
-  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplBuildShareCodeHobs|TRUE
+  gEfiMdeModulePkgTokenSpaceGuid.PcdDxeIplSupportUefiDecompress|TRUE
   gEfiMdeModulePkgTokenSpaceGuid.PcdDxePcdDatabaseTraverseEnabled|TRUE
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseHardSerial|FALSE
   gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdStatusCodeUseEfiSerial|FALSE