Sven Schnelle | d8129f9 | 2011-04-20 09:12:17 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2007-2009 coresystems GmbH |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License as |
| 8 | * published by the Free Software Foundation; version 2 of |
| 9 | * the License. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, |
| 19 | * MA 02110-1301 USA |
| 20 | */ |
| 21 | |
| 22 | #include <string.h> |
| 23 | #include <console/console.h> |
| 24 | #include <arch/io.h> |
| 25 | #include <arch/ioapic.h> |
| 26 | #include <arch/acpi.h> |
| 27 | #include <arch/acpigen.h> |
| 28 | #include <arch/smp/mpspec.h> |
| 29 | #include <device/device.h> |
| 30 | #include <device/pci.h> |
| 31 | #include <device/pci_ids.h> |
Sven Schnelle | d8129f9 | 2011-04-20 09:12:17 +0000 | [diff] [blame] | 32 | |
Sven Schnelle | d8129f9 | 2011-04-20 09:12:17 +0000 | [diff] [blame] | 33 | #include "southbridge/intel/i82801gx/nvs.h" |
Vladimir Serbinenko | 0e64617 | 2014-08-31 00:27:05 +0200 | [diff] [blame^] | 34 | void acpi_create_gnvs(global_nvs_t *gnvs) |
Sven Schnelle | d8129f9 | 2011-04-20 09:12:17 +0000 | [diff] [blame] | 35 | { |
| 36 | memset((void *)gnvs, 0, sizeof(*gnvs)); |
| 37 | gnvs->apic = 1; |
| 38 | gnvs->mpen = 1; /* Enable Multi Processing */ |
| 39 | |
| 40 | /* Enable both COM ports */ |
| 41 | gnvs->cmap = 0x01; |
| 42 | gnvs->cmbp = 0x01; |
| 43 | |
| 44 | /* IGD Displays */ |
| 45 | gnvs->ndid = 3; |
| 46 | gnvs->did[0] = 0x80000100; |
| 47 | gnvs->did[1] = 0x80000240; |
| 48 | gnvs->did[2] = 0x80000410; |
| 49 | gnvs->did[3] = 0x80000410; |
| 50 | gnvs->did[4] = 0x00000005; |
| 51 | } |
| 52 | |
Sven Schnelle | d8129f9 | 2011-04-20 09:12:17 +0000 | [diff] [blame] | 53 | unsigned long acpi_fill_madt(unsigned long current) |
| 54 | { |
| 55 | /* Local APICs */ |
| 56 | current = acpi_create_madt_lapics(current); |
| 57 | |
| 58 | /* IOAPIC */ |
| 59 | current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, |
| 60 | 2, IO_APIC_ADDR, 0); |
| 61 | |
| 62 | /* LAPIC_NMI */ |
| 63 | current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *) |
| 64 | current, 0, |
| 65 | MP_IRQ_POLARITY_HIGH | |
| 66 | MP_IRQ_TRIGGER_EDGE, 0x01); |
| 67 | current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *) |
| 68 | current, 1, MP_IRQ_POLARITY_HIGH | |
| 69 | MP_IRQ_TRIGGER_EDGE, 0x01); |
| 70 | |
| 71 | /* INT_SRC_OVR */ |
| 72 | current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) |
| 73 | current, 0, 0, 2, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_EDGE); |
| 74 | current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) |
| 75 | current, 0, 9, 9, MP_IRQ_POLARITY_HIGH | MP_IRQ_TRIGGER_LEVEL); |
| 76 | |
| 77 | |
| 78 | return current; |
| 79 | } |
| 80 | |
Sven Schnelle | d8129f9 | 2011-04-20 09:12:17 +0000 | [diff] [blame] | 81 | unsigned long acpi_fill_slit(unsigned long current) |
| 82 | { |
| 83 | // Not implemented |
| 84 | return current; |
| 85 | } |
| 86 | |
| 87 | unsigned long acpi_fill_srat(unsigned long current) |
| 88 | { |
| 89 | /* No NUMA, no SRAT */ |
| 90 | return current; |
| 91 | } |