dd2bc3f819
Old igd.asl had inconsistent addresses (between _DOD and actual device) and ghost devices. Any of those is enough to make brightness on windows fail and make igd.asl out-of-ACPI-spec. Also old code favoured ridiculous copying of the same thing 6 times per chipset. Leave only hooking up and chipset-specific part in chipset directory. Move NVS handling and ACPI-spec parts to a common file. Change-Id: I556769e5e28b83e7465e3db689e26c8c0ab44757 Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-on: http://review.coreboot.org/7472 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan <edward.ocallaghan@koparo.com> Reviewed-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2007-2009 coresystems GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; version 2 of
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* the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc.
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*/
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#include <string.h>
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#include <console/console.h>
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#include <arch/io.h>
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#include <arch/ioapic.h>
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#include <arch/acpi.h>
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#include <arch/acpigen.h>
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#include <arch/smp/mpspec.h>
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#include <device/device.h>
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#include <device/pci.h>
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#include <device/pci_ids.h>
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#include "southbridge/intel/i82801gx/nvs.h"
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void acpi_create_gnvs(global_nvs_t *gnvs)
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{
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/* Enable both COM ports */
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gnvs->cmap = 0x01;
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gnvs->cmbp = 0x01;
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}
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unsigned long acpi_fill_madt(unsigned long current)
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{
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/* Local APICs */
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current = acpi_create_madt_lapics(current);
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/* IOAPIC */
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current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current,
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2, IO_APIC_ADDR, 0);
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/* LAPIC_NMI */
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current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
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current, 0,
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MP_IRQ_POLARITY_HIGH |
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MP_IRQ_TRIGGER_EDGE, 0x01);
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current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
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current, 1, MP_IRQ_POLARITY_HIGH |
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MP_IRQ_TRIGGER_EDGE, 0x01);
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/* INT_SRC_OVR */
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current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
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current, 0, 0, 2, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_EDGE);
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current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
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current, 0, 9, 9, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_LEVEL);
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return current;
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}
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