summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Include/EdkIIGlueConfig.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Include/EdkIIGlueConfig.h b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Include/EdkIIGlueConfig.h
index 8a1d018a97..180400e511 100644
--- a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Include/EdkIIGlueConfig.h
+++ b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Include/EdkIIGlueConfig.h
@@ -106,9 +106,13 @@ Abstract:
#define EDKII_GLUE_DebugClearMemoryValue 0xAF
//
-// pci express base address
+// pci express base address.
+// "PCD_EDKII_GLUE_PciExpressBaseAddress" is required to be defined explicitly:
+// e.g. in EDK II DSC file to build EDK modules:
+// [BuildOptions]
+// *_*_*_CC_FLAGS = /D PCD_EDKII_GLUE_PciExpressBaseAddress=0xC0000000
//
-#define EDKII_GLUE_PciExpressBaseAddress 0xE0000000
+#define EDKII_GLUE_PciExpressBaseAddress PCD_EDKII_GLUE_PciExpressBaseAddress
//
//