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authorzbao <fishbaozi@gmail.com>2012-04-12 11:27:26 +0800
committerMarc Jones <marcj303@gmail.com>2012-04-19 01:04:45 +0200
commit585a4006976e903599b7128200a29b5729777818 (patch)
tree871b49d511410fb91988de66ba284b05defd665c /src/mainboard/amd/inagua/acpi
parent3f788e1f701ffb65f6f1bf62c91ac0d6fc013fb4 (diff)
Leverage the Pstate table created by AGESA.
The name of processor created by AGESA is P00n, whose P is BLDCFG_PROCESSOR_SCOPE_NAME(is 'C' if it is undefined.) and n starts from 0. The dsdt should be aligned with that. This feature has only been tested on persimmon. The changes on all the other boards were propagated. Change-Id: I8c3fa4b94406d530d2bed8e9a1f42b433bbec3ec Signed-off-by: Zheng Bao <zheng.bao@amd.com> Signed-off-by: zbao <fishbaozi@gmail.com> Reviewed-on: http://review.coreboot.org/884 Tested-by: build bot (Jenkins) Reviewed-by: Marc Jones <marcj303@gmail.com>
Diffstat (limited to 'src/mainboard/amd/inagua/acpi')
-rw-r--r--src/mainboard/amd/inagua/acpi/cpstate.asl75
1 files changed, 0 insertions, 75 deletions
diff --git a/src/mainboard/amd/inagua/acpi/cpstate.asl b/src/mainboard/amd/inagua/acpi/cpstate.asl
deleted file mode 100644
index 5eca9cc5c7..0000000000
--- a/src/mainboard/amd/inagua/acpi/cpstate.asl
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Advanced Micro Devices, 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
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/* This file defines the processor and performance state capability
- * for each core in the system. It is included into the DSDT for each
- * core. It assumes that each core of the system has the same performance
- * characteristics.
-*/
-/*
-DefinitionBlock ("DSDT.AML","DSDT",0x01,"XXXXXX","XXXXXXXX",0x00010001)
- {
- Scope (\_PR) {
- Processor(CPU0,0,0x808,0x06) {
- #include "cpstate.asl"
- }
- Processor(CPU1,1,0x0,0x0) {
- #include "cpstate.asl"
- }
- Processor(CPU2,2,0x0,0x0) {
- #include "cpstate.asl"
- }
- Processor(CPU3,3,0x0,0x0) {
- #include "cpstate.asl"
- }
- }
-*/
- /* P-state support: The maximum number of P-states supported by the */
- /* CPUs we'll use is 6. */
- /* Get from AMI BIOS. */
- Name(_PSS, Package(){
- Package ()
- {
- 0x00000AF0,
- 0x0000BF81,
- 0x00000002,
- 0x00000002,
- 0x00000000,
- 0x00000000
- },
-
- Package ()
- {
- 0x00000578,
- 0x000076F2,
- 0x00000002,
- 0x00000002,
- 0x00000001,
- 0x00000001
- }
- })
-
- Name(_PCT, Package(){
- ResourceTemplate(){Register(FFixedHW, 0, 0, 0)},
- ResourceTemplate(){Register(FFixedHW, 0, 0, 0)}
- })
-
- Method(_PPC, 0){
- Return(0)
- }