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intel/i945: Consolidate MADT handling

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Change-Id: Ic3cdfa6086a45aa231aa817d5ef6998823589818
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/7108
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Vladimir Serbinenko
2014-10-18 02:13:11 +02:00
committed by Stefan Reinauer
parent 8346aca83a
commit d5d94ea90a
9 changed files with 29 additions and 190 deletions
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29
src/southbridge/intel/i82801gx/lpc.c
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@@ -28,6 +28,7 @@
#include "i82801gx.h"
#include <cpu/x86/smm.h>
#include <arch/acpigen.h>
#include <arch/smp/mpspec.h>
#include <cbmem.h>
#include <string.h>
#include <drivers/intel/gma/i915.h>
@@ -452,6 +453,34 @@ static void lpc_init(struct device *dev)
i82801gx_fixups(dev);
}
unsigned long acpi_fill_madt(unsigned long current)
{
/* Local APICs */
current = acpi_create_madt_lapics(current);
/* IOAPIC */
current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current,
2, IO_APIC_ADDR, 0);
/* LAPIC_NMI */
current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
current, 0,
MP_IRQ_POLARITY_HIGH |
MP_IRQ_TRIGGER_EDGE, 0x01);
current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
current, 1, MP_IRQ_POLARITY_HIGH |
MP_IRQ_TRIGGER_EDGE, 0x01);
/* INT_SRC_OVR */
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 0, 2, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_EDGE);
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 9, 9, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_LEVEL);
return current;
}
void acpi_fill_fadt(acpi_fadt_t * fadt)
{
device_t dev = dev_find_slot(0, PCI_DEVFN(0x1f,0));