diff options
Diffstat (limited to 'src/northbridge/intel/sandybridge/acpi.c')
| -rw-r--r-- | src/northbridge/intel/sandybridge/acpi.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/northbridge/intel/sandybridge/acpi.c b/src/northbridge/intel/sandybridge/acpi.c index 58e3b544f5..925812a238 100644 --- a/src/northbridge/intel/sandybridge/acpi.c +++ b/src/northbridge/intel/sandybridge/acpi.c @@ -29,7 +29,10 @@ #include <device/pci.h> #include <device/pci_ids.h> #include <build.h> +#include <drivers/intel/gma/i915.h> +#include <arch/acpigen.h> #include "sandybridge.h" +#include <cbmem.h> unsigned long acpi_fill_mcfg(unsigned long current) { @@ -198,3 +201,22 @@ int init_igd_opregion(igd_opregion_t *opregion) return 0; } + +void *igd_make_opregion(void) +{ + igd_opregion_t *opregion; + + printk(BIOS_DEBUG, "ACPI: * IGD OpRegion\n"); + opregion = cbmem_add(CBMEM_ID_IGD_OPREGION, sizeof (*opregion)); + if (opregion) + init_igd_opregion(opregion); + return opregion; +} + +unsigned long northbridge_acpi_fill_ssdt_generator(unsigned long current, + const char *oem_table_id) +{ + generate_cpu_entries(); + return (unsigned long) (acpigen_get_current()); +} + |