Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +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. |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 14 | */ |
| 15 | |
| 16 | #include <console/console.h> |
| 17 | #include <string.h> |
| 18 | #include <arch/acpi.h> |
Kerry Sheh | 01f7ab9 | 2012-01-19 13:18:36 +0800 | [diff] [blame] | 19 | #include <arch/acpigen.h> |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 20 | #include <arch/ioapic.h> |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 21 | #include <device/pci.h> |
| 22 | #include <device/pci_ids.h> |
Marc Jones | 84e0dfc | 2011-12-12 21:12:43 -0700 | [diff] [blame] | 23 | #include <cpu/amd/amdfam14.h> |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 24 | |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 25 | unsigned long acpi_fill_madt(unsigned long current) |
| 26 | { |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 27 | /* create all subtables for processors */ |
Marc Jones | 84e0dfc | 2011-12-12 21:12:43 -0700 | [diff] [blame] | 28 | current = acpi_create_madt_lapics(current); |
Stefan Reinauer | 5ff7c13 | 2011-10-31 12:56:45 -0700 | [diff] [blame] | 29 | |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 30 | /* Write SB800 IOAPIC, only one */ |
Marc Jones | 84e0dfc | 2011-12-12 21:12:43 -0700 | [diff] [blame] | 31 | current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current, |
Kerry Sheh | f03360f | 2012-01-19 13:25:55 +0800 | [diff] [blame] | 32 | CONFIG_MAX_CPUS, IO_APIC_ADDR, 0); |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 33 | |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 34 | current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) |
| 35 | current, 0, 0, 2, 0); |
Marc Jones | 84e0dfc | 2011-12-12 21:12:43 -0700 | [diff] [blame] | 36 | current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *) |
| 37 | current, 0, 9, 9, 0xF); |
Stefan Reinauer | 5ff7c13 | 2011-10-31 12:56:45 -0700 | [diff] [blame] | 38 | |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 39 | /* 0: mean bus 0--->ISA */ |
| 40 | /* 0: PIC 0 */ |
| 41 | /* 2: APIC 2 */ |
Kyösti Mälkki | d874757 | 2014-06-26 05:30:54 +0300 | [diff] [blame] | 42 | /* 5 mean: 0101 --> Edge-triggered, Active high */ |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 43 | |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 44 | /* create all subtables for processors */ |
Marc Jones | 84e0dfc | 2011-12-12 21:12:43 -0700 | [diff] [blame] | 45 | /* current = acpi_create_madt_lapic_nmis(current, 5, 1); */ |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 46 | /* 1: LINT1 connect to NMI */ |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 47 | |
Marc Jones | 522ba28 | 2012-01-03 16:02:07 -0700 | [diff] [blame] | 48 | return current; |
Frank Vibrans | 69da1b6 | 2011-02-14 19:04:45 +0000 | [diff] [blame] | 49 | } |