[coreboot-gerrit] New patch to review for coreboot: 99bf4d8 wtm1/wtm2/baskingridge: Enable TPM ACPI device
Stefan Reinauer (stefan.reinauer@coreboot.org)
gerrit at coreboot.org
Fri Mar 29 22:10:51 CET 2013
Stefan Reinauer (stefan.reinauer at coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/2968
-gerrit
commit 99bf4d89f851e2306600f45f9125b31e9bf9068f
Author: Duncan Laurie <dlaurie at chromium.org>
Date: Fri Mar 22 11:01:37 2013 -0700
wtm1/wtm2/baskingridge: Enable TPM ACPI device
This enables the TPM device in ACPI tables so the OS is able
to probe for the TPM without needing it be force loaded.
Change-Id: I21e660ac1c12e3e1341cf266cf8f0bf03763df5a
Signed-off-by: Duncan Laurie <dlaurie at chromium.org>
---
src/mainboard/intel/baskingridge/acpi_tables.c | 3 +++
src/mainboard/intel/baskingridge/dsdt.asl | 4 +++-
src/mainboard/intel/wtm1/acpi_tables.c | 3 +++
src/mainboard/intel/wtm1/dsdt.asl | 2 ++
src/mainboard/intel/wtm2/acpi_tables.c | 3 +++
src/mainboard/intel/wtm2/dsdt.asl | 2 ++
6 files changed, 16 insertions(+), 1 deletion(-)
diff --git a/src/mainboard/intel/baskingridge/acpi_tables.c b/src/mainboard/intel/baskingridge/acpi_tables.c
index 5131ec1..d94251e 100644
--- a/src/mainboard/intel/baskingridge/acpi_tables.c
+++ b/src/mainboard/intel/baskingridge/acpi_tables.c
@@ -89,6 +89,9 @@ static void acpi_create_gnvs(global_nvs_t *gnvs)
/* CBMEM TOC */
gnvs->cmem = 0;
+ /* TPM Present */
+ gnvs->tpmp = 1;
+
/* IGD Displays */
gnvs->ndid = 3;
gnvs->did[0] = 0x80000100;
diff --git a/src/mainboard/intel/baskingridge/dsdt.asl b/src/mainboard/intel/baskingridge/dsdt.asl
index 79bb8f3..a56562e 100644
--- a/src/mainboard/intel/baskingridge/dsdt.asl
+++ b/src/mainboard/intel/baskingridge/dsdt.asl
@@ -2,7 +2,7 @@
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
- * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
+ * Copyright 2011 Google Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -18,6 +18,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#define ENABLE_TPM
+
DefinitionBlock(
"dsdt.aml",
"DSDT",
diff --git a/src/mainboard/intel/wtm1/acpi_tables.c b/src/mainboard/intel/wtm1/acpi_tables.c
index 4232afc..6f5a1dd 100644
--- a/src/mainboard/intel/wtm1/acpi_tables.c
+++ b/src/mainboard/intel/wtm1/acpi_tables.c
@@ -86,6 +86,9 @@ static void acpi_create_gnvs(global_nvs_t *gnvs)
/* CBMEM TOC */
gnvs->cmem = 0;
+ /* TPM Present */
+ gnvs->tpmp = 1;
+
/* IGD Displays */
gnvs->ndid = 3;
gnvs->did[0] = 0x80000100;
diff --git a/src/mainboard/intel/wtm1/dsdt.asl b/src/mainboard/intel/wtm1/dsdt.asl
index 965f501..81e39c3 100644
--- a/src/mainboard/intel/wtm1/dsdt.asl
+++ b/src/mainboard/intel/wtm1/dsdt.asl
@@ -18,6 +18,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#define ENABLE_TPM
+
DefinitionBlock(
"dsdt.aml",
"DSDT",
diff --git a/src/mainboard/intel/wtm2/acpi_tables.c b/src/mainboard/intel/wtm2/acpi_tables.c
index 4232afc..6f5a1dd 100644
--- a/src/mainboard/intel/wtm2/acpi_tables.c
+++ b/src/mainboard/intel/wtm2/acpi_tables.c
@@ -86,6 +86,9 @@ static void acpi_create_gnvs(global_nvs_t *gnvs)
/* CBMEM TOC */
gnvs->cmem = 0;
+ /* TPM Present */
+ gnvs->tpmp = 1;
+
/* IGD Displays */
gnvs->ndid = 3;
gnvs->did[0] = 0x80000100;
diff --git a/src/mainboard/intel/wtm2/dsdt.asl b/src/mainboard/intel/wtm2/dsdt.asl
index ed953c4..112a47a 100644
--- a/src/mainboard/intel/wtm2/dsdt.asl
+++ b/src/mainboard/intel/wtm2/dsdt.asl
@@ -18,6 +18,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+#define ENABLE_TPM
+
DefinitionBlock(
"dsdt.aml",
"DSDT",
More information about the coreboot-gerrit
mailing list