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-rw-r--r--MdePkg/Include/Pi/PiMultiPhase.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/MdePkg/Include/Pi/PiMultiPhase.h b/MdePkg/Include/Pi/PiMultiPhase.h
index a7e95820ef..1c7332e733 100644
--- a/MdePkg/Include/Pi/PiMultiPhase.h
+++ b/MdePkg/Include/Pi/PiMultiPhase.h
@@ -5,7 +5,7 @@ Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Revision Reference:
- These elements are defined in UEFI Platform Initialization Specification 1.2.
+ These elements are defined in UEFI Platform Initialization Specification 1.8.A
**/
@@ -20,6 +20,13 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
#include <Pi/PiStatusCode.h>
#include <Pi/PiS3BootScript.h>
+//
+// PI Specification Version Information
+//
+#define PI_SPECIFICATION_MAJOR_REVISION 1
+#define PI_SPECIFICATION_MINOR_REVISION 80
+#define PI_SPECIFICATION_VERSION ((PI_SPECIFICATION_MAJOR_REVISION << 16) | (PI_SPECIFICATION_MINOR_REVISION))
+
/**
Produces an error code in the range reserved for use by the Platform Initialization
Architecture Specification.