Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2011 Advanced Micro Devices, Inc. |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; version 2 of the License. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 14 | */ |
| 15 | |
Edward O'Callaghan | b53b50b | 2014-04-29 20:26:02 +1000 | [diff] [blame] | 16 | |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 17 | #include <arch/acpi.h> |
zbao | 585a400 | 2012-04-12 11:27:26 +0800 | [diff] [blame] | 18 | #include <arch/acpigen.h> |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 19 | #include <arch/ioapic.h> |
Edward O'Callaghan | b53b50b | 2014-04-29 20:26:02 +1000 | [diff] [blame] | 20 | #include <console/console.h> |
| 21 | #include <cpu/amd/amdfam14.h> |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 22 | #include <device/pci.h> |
| 23 | #include <device/pci_ids.h> |
Edward O'Callaghan | b53b50b | 2014-04-29 20:26:02 +1000 | [diff] [blame] | 24 | #include <string.h> |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 25 | |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 26 | unsigned long acpi_fill_madt(unsigned long current) |
| 27 | { |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 28 | /* create all subtables for processors */ |
| 29 | current = acpi_create_madt_lapics(current); |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 30 | |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 31 | /* Write SB800 IOAPIC, only one */ |
| 32 | current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, |
Paul Menzel | 2872f4e | 2013-02-21 13:10:24 +0100 | [diff] [blame] | 33 | CONFIG_MAX_CPUS, IO_APIC_ADDR, 0); |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 34 | |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 35 | current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) |
| 36 | current, 0, 0, 2, 0); |
| 37 | current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) |
| 38 | current, 0, 9, 9, 0xF); |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 39 | |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 40 | /* 0: mean bus 0--->ISA */ |
| 41 | /* 0: PIC 0 */ |
| 42 | /* 2: APIC 2 */ |
Kyösti Mälkki | d874757 | 2014-06-26 05:30:54 +0300 | [diff] [blame] | 43 | /* 5 mean: 0101 --> Edge-triggered, Active high */ |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 44 | |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 45 | /* create all subtables for processors */ |
| 46 | /* current = acpi_create_madt_lapic_nmis(current, 5, 1); */ |
| 47 | /* 1: LINT1 connect to NMI */ |
| 48 | |
| 49 | return current; |
Scott Duplichan | a649a96 | 2011-02-24 05:00:33 +0000 | [diff] [blame] | 50 | } |