For TCG spec compliance, Change TPM MMIO range attribute
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Chao Zhang <[email protected]>
---
SecurityPkg/Tcg/TcgSmm/Tpm.asl | 4 ++--
SecurityPkg/Tcg/TrEESmm/Tpm.asl | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/SecurityPkg/Tcg/TcgSmm/Tpm.asl b/SecurityPkg/Tcg/TcgSmm/Tpm.asl
index 448ffec..087ff9f 100644
--- a/SecurityPkg/Tcg/TcgSmm/Tpm.asl
+++ b/SecurityPkg/Tcg/TcgSmm/Tpm.asl
@@ -2,7 +2,7 @@
The TPM definition block in ACPI table for physical presence
and MemoryClear.
-Copyright (c) 2011 - 2013, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2011 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD
License
which accompanies this distribution. The full text of the license may be
found at
@@ -41,7 +41,7 @@ DefinitionBlock (
// Return the resource consumed by TPM device
//
Name (_CRS, ResourceTemplate () {
- Memory32Fixed (ReadOnly, 0xfed40000, 0x5000)
+ Memory32Fixed (ReadWrite, 0xfed40000, 0x5000)
})
//
diff --git a/SecurityPkg/Tcg/TrEESmm/Tpm.asl b/SecurityPkg/Tcg/TrEESmm/Tpm.asl
index 8f300fa..0f6b94a 100644
--- a/SecurityPkg/Tcg/TrEESmm/Tpm.asl
+++ b/SecurityPkg/Tcg/TrEESmm/Tpm.asl
@@ -2,7 +2,7 @@
The TPM2 definition block in ACPI table for TrEE physical presence
and MemoryClear.
-Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD
License
which accompanies this distribution. The full text of the license may be
found at
@@ -40,7 +40,7 @@ DefinitionBlock (
// Return the resource consumed by TPM device
//
Name (_CRS, ResourceTemplate () {
- Memory32Fixed (ReadOnly, 0xfed40000, 0x5000)
+ Memory32Fixed (ReadWrite, 0xfed40000, 0x5000)
})
//
--
1.9.5.msysgit.1
------------------------------------------------------------------------------
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