X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FMdePkg.spd;h=89c1f2b2fc9db02a31eb02ce9b51c8cf7b102a7d;hp=774fbf0b0cec1c257100d5236ce55184856df4b0;hb=2be54d60f1182b85003433d03466df9822e20697;hpb=fbea738a07362afe79a0fd0a38b453fbd29f7ded

diff --git a/MdePkg/MdePkg.spd b/MdePkg/MdePkg.spd
index 774fbf0b0c..89c1f2b2fc 100644
--- a/MdePkg/MdePkg.spd
+++ b/MdePkg/MdePkg.spd
@@ -2330,5 +2330,14 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
       <HelpText>The bitmask of flags that specify the enable/disable of Post
                 Code, Post Code Description.</HelpText>
     </PcdEntry>
+    <PcdEntry>
+      <C_Name>PcdPciExpressBaseAddress</C_Name>
+      <Token>0x0000000a</Token>
+      <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
+      <DatumType>UINT64</DatumType>
+      <ValidUsage>FIXED_AT_BUILD PATCHABLE_IN_MODULE</ValidUsage>
+      <DefaultValue>0xE0000000</DefaultValue>
+      <HelpText>The base address of PCI Express MMIO window.</HelpText>
+    </PcdEntry>
   </PcdDeclarations>
 </PackageSurfaceArea>
\ No newline at end of file