SecurityPkg: Tcg2Smm: Make TCG2 PP version configurable

[mirror_edk2.git] / SecurityPkg / Tcg / Tcg2Smm / Tpm.asl

diff --git a/SecurityPkg/Tcg/Tcg2Smm/Tpm.asl b/SecurityPkg/Tcg/Tcg2Smm/Tpm.asl
index 776f43e972f91154365f88031df892a82c411c6a..9ff74f76e3150d3152d62a1f109b6a76076691b0 100644 (file)
--- a/SecurityPkg/Tcg/Tcg2Smm/Tpm.asl
+++ b/SecurityPkg/Tcg/Tcg2Smm/Tpm.asl
@@ -2,7 +2,8 @@
   The TPM2 definition block in ACPI table for TCG2 physical presence  \r
   and MemoryClear.\r
 \r
-Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>\r
+(c)Copyright 2016 HP Development Company, L.P.<BR>\r
 This program and the accompanying materials \r
 are licensed and made available under the terms and conditions of the BSD License \r
 which accompanies this distribution.  The full text of the license may be found at \r
@@ -40,7 +41,7 @@ DefinitionBlock (
       // Return the resource consumed by TPM device\r
       //\r
       Name (_CRS, ResourceTemplate () {\r
-        Memory32Fixed (ReadOnly, 0xfed40000, 0x5000)\r
+        Memory32Fixed (ReadWrite, 0xfed40000, 0x5000)\r
       })\r
 \r
       //\r
@@ -187,7 +188,7 @@ DefinitionBlock (
             //\r
             // a) Get Physical Presence Interface Version\r
             //\r
-            Return ("1.3")\r
+            Return ("$PV")\r
           }\r
           Case (2)\r
           {\r