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Make Asus A8V-E SE better ACPI citizen.
[coreboot.git]
/
src
/
mainboard
/
asus
/
a8v-e_se
/
acpi_tables.c
diff --git
a/src/mainboard/asus/a8v-e_se/acpi_tables.c
b/src/mainboard/asus/a8v-e_se/acpi_tables.c
index fe8d4757eeb21a815efd0af5d9e0ae33aa8155d1..e08b3053d7343833881a0e56ec28f006aa3f9407 100644
(file)
--- a/
src/mainboard/asus/a8v-e_se/acpi_tables.c
+++ b/
src/mainboard/asus/a8v-e_se/acpi_tables.c
@@
-31,6
+31,8
@@
#include <device/pci_ids.h>
#include "southbridge/via/vt8237r/vt8237r.h"
#include "southbridge/via/k8t890/k8t890.h"
#include <device/pci_ids.h>
#include "southbridge/via/vt8237r/vt8237r.h"
#include "southbridge/via/k8t890/k8t890.h"
+#include "northbridge/amd/amdk8/acpi.h"
+#include <cpu/amd/model_fxx_powernow.h>
extern const unsigned char AmlCode[];
extern const unsigned char AmlCode[];
@@
-81,6
+83,14
@@
unsigned long acpi_fill_madt(unsigned long current)
return current;
}
return current;
}
+unsigned long acpi_fill_ssdt_generator(unsigned long current, const char *oem_table_id)
+{
+ k8acpi_write_vars();
+ amd_model_fxx_generate_powernow(0, 0, 0);
+ acpigen_write_mainboard_resources("\\_SB.PCI0.MBRS", "_CRS");
+ return (unsigned long) (acpigen_get_current());
+}
+
unsigned long write_acpi_tables(unsigned long start)
{
unsigned long current;
unsigned long write_acpi_tables(unsigned long start)
{
unsigned long current;
@@
-91,6
+101,7
@@
unsigned long write_acpi_tables(unsigned long start)
acpi_mcfg_t *mcfg;
acpi_fadt_t *fadt;
acpi_facs_t *facs;
acpi_mcfg_t *mcfg;
acpi_fadt_t *fadt;
acpi_facs_t *facs;
+ acpi_header_t *ssdt;
acpi_header_t *dsdt;
/* Align ACPI tables to 16 byte. */
acpi_header_t *dsdt;
/* Align ACPI tables to 16 byte. */
@@
-151,6
+162,14
@@
unsigned long write_acpi_tables(unsigned long start)
current += srat->header.length;
acpi_add_table(rsdp, srat);
current += srat->header.length;
acpi_add_table(rsdp, srat);
+ /* SSDT */
+ printk(BIOS_DEBUG, "ACPI: * SSDT\n");
+ ssdt = (acpi_header_t *)current;
+
+ acpi_create_ssdt_generator(ssdt, "DYNADATA");
+ current += ssdt->length;
+ acpi_add_table(rsdp, ssdt);
+
printk(BIOS_INFO, "ACPI: done.\n");
return current;
}
printk(BIOS_INFO, "ACPI: done.\n");
return current;
}