Move nehalem/sandy/ivy to per-device acpi

Change-Id: I3d664ab575bf9c49a7bff9a395fbab96748430d0
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/6802
Reviewed-by: Aaron Durbin <adurbin@google.com>
Tested-by: build bot (Jenkins)

4 files changed, 27 insertions, 0 deletions

diff --git a/src/northbridge/intel/nehalem/Kconfig b/src/northbridge/intel/nehalem/Kconfig
index 18aa0e3f00..b49f3315b5 100644
--- a/src/northbridge/intel/nehalem/Kconfig
+++ b/src/northbridge/intel/nehalem/Kconfig
@@ -26,6 +26,7 @@ config NORTHBRIDGE_INTEL_NEHALEM
 	select VGA
 	select INTEL_EDID
 	select TSC_MONOTONIC_TIMER
+	select PER_DEVICE_ACPI_TABLES
 
 if NORTHBRIDGE_INTEL_NEHALEM
 
diff --git a/src/northbridge/intel/nehalem/acpi.c b/src/northbridge/intel/nehalem/acpi.c
index 0ede2376e4..9b7357c64a 100644
--- a/src/northbridge/intel/nehalem/acpi.c
+++ b/src/northbridge/intel/nehalem/acpi.c
@@ -32,6 +32,10 @@
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <build.h>
+#include <arch/acpigen.h>
+#include <cpu/cpu.h>
+#include <drivers/intel/gma/i915.h>
+#include <cbmem.h>
 #include "nehalem.h"
 
 unsigned long acpi_fill_mcfg(unsigned long current)
@@ -195,3 +199,22 @@ 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());
+}
+
diff --git a/src/northbridge/intel/nehalem/nehalem.h b/src/northbridge/intel/nehalem/nehalem.h
index 60cafdf275..1a2165f44f 100644
--- a/src/northbridge/intel/nehalem/nehalem.h
+++ b/src/northbridge/intel/nehalem/nehalem.h
@@ -619,6 +619,8 @@ struct mrc_data_container *find_current_mrc_cache(void);
 #if !defined(__PRE_RAM__)
 #include "gma.h"
 int init_igd_opregion(igd_opregion_t *igd_opregion);
+unsigned long northbridge_acpi_fill_ssdt_generator(unsigned long current,
+						   const char *oem_table_id);
 #endif
 
 #endif
diff --git a/src/northbridge/intel/nehalem/northbridge.c b/src/northbridge/intel/nehalem/northbridge.c
index 2d96b2f7b7..e6b9ca76a2 100644
--- a/src/northbridge/intel/nehalem/northbridge.c
+++ b/src/northbridge/intel/nehalem/northbridge.c
@@ -313,6 +313,7 @@ static struct device_operations mc_ops = {
 	.enable_resources = pci_dev_enable_resources,
 	.init = northbridge_init,
 	.enable = northbridge_enable,
+	.acpi_fill_ssdt_generator = northbridge_acpi_fill_ssdt_generator,
 	.scan_bus = 0,
 	.ops_pci = &intel_pci_ops,
 };