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authorRudolf Marek <r.marek@assembler.cz>2009-02-14 15:40:23 +0000
committerRudolf Marek <r.marek@assembler.cz>2009-02-14 15:40:23 +0000
commitf997b5554acd2c3ddcc9080b78a834853e59c783 (patch)
tree07cc8a4b9cb8c10d1613870fab1c5fade633e677 /src/mainboard
parent66948f7e8c3e2e89c5fd8a7b0b4c7bc112553aa0 (diff)
Following patch adds dynamically generated P-States infrastructure as well as
M2V-MX SE as example how to do that. It is based on AMD code and mine code for ACPI generation. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3946 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard')
-rw-r--r--src/mainboard/asus/m2v-mx_se/acpi_tables.c3
-rw-r--r--src/mainboard/asus/m2v-mx_se/dsdt.asl8
2 files changed, 2 insertions, 9 deletions
diff --git a/src/mainboard/asus/m2v-mx_se/acpi_tables.c b/src/mainboard/asus/m2v-mx_se/acpi_tables.c
index 33540e09b8..7dc2c823b9 100644
--- a/src/mainboard/asus/m2v-mx_se/acpi_tables.c
+++ b/src/mainboard/asus/m2v-mx_se/acpi_tables.c
@@ -31,6 +31,7 @@
#include <../../../southbridge/via/vt8237r/vt8237r.h>
#include <../../../southbridge/via/k8t890/k8t890.h>
#include <../../../northbridge/amd/amdk8/amdk8_acpi.h>
+#include <cpu/amd/model_fxx_powernow.h>
extern unsigned char AmlCode[];
@@ -83,7 +84,7 @@ unsigned long acpi_fill_madt(unsigned long current)
unsigned long acpi_fill_ssdt_generator(unsigned long current, char *oem_table_id) {
k8acpi_write_vars();
- /* put PSTATES generator call here */
+ amd_model_fxx_generate_powernow(0, 0, 0);
return (unsigned long) (acpigen_get_current());
}
diff --git a/src/mainboard/asus/m2v-mx_se/dsdt.asl b/src/mainboard/asus/m2v-mx_se/dsdt.asl
index d75f9c0588..a339747a88 100644
--- a/src/mainboard/asus/m2v-mx_se/dsdt.asl
+++ b/src/mainboard/asus/m2v-mx_se/dsdt.asl
@@ -24,14 +24,6 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "LXBIOS", "LXB-DSDT", 1)
{
Include ("amdk8_util.asl")
-
- /* Define the main processor.*/
- Scope (\_PR)
- {
- Processor (\_PR.CPU0, 0x00, 0x000000, 0x00) {}
- Processor (\_PR.CPU1, 0x01, 0x000000, 0x00) {}
- }
-
/* For now only define 2 power states:
* - S0 which is fully on
* - S5 which is soft off