IntelFsp2Pkg-Tools: GenCfgOpt.py shouldn't include specific UPD name

[mirror_edk2.git] / MdeModulePkg / MdeModulePkg.dec

diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 20a07be96e5a983e10120d6099211a79f0e1bbca..6f46d595de913ca40eb5a71e5913582ce31892bb 100644 (file)
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -883,6 +883,12 @@
   # @Prompt Enable NULL address detection.\r
   gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask|0x0|UINT8|0x30001050\r
 \r
+  ## Init Value in Temp Stack to be shared between SEC and PEI_CORE\r
+  # SEC fills the full temp stack with this values. When switch stack, PeiCore can check\r
+  # this value in the temp stack to know how many stack has been used.\r
+  # @Prompt Init Value in Temp Stack\r
+  gEfiMdeModulePkgTokenSpaceGuid.PcdInitValueInTempStack|0x5AA55AA5|UINT32|0x30001051\r
+\r
 [PcdsFixedAtBuild, PcdsPatchableInModule]\r
   ## Dynamic type PCD can be registered callback function for Pcd setting action.\r
   #  PcdMaxPeiPcdCallBackNumberPerPcdEntry indicates the maximum number of callback function\r