Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2010 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. |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 14 | */ |
| 15 | |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 16 | #include <console/console.h> |
| 17 | #include <arch/smp/mpspec.h> |
| 18 | #include <device/pci.h> |
| 19 | #include <arch/io.h> |
| 20 | #include <string.h> |
| 21 | #include <stdint.h> |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 22 | #include <cpu/amd/amdfam10_sysconf.h> |
| 23 | |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 24 | extern u8 bus_rs780[11]; |
| 25 | extern u8 bus_sb700[2]; |
| 26 | |
| 27 | extern u32 apicid_sb700; |
| 28 | |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 29 | extern u32 sbdn_rs780; |
| 30 | extern u32 sbdn_sb700; |
| 31 | |
Myles Watson | 08e0fb8 | 2010-03-22 16:33:25 +0000 | [diff] [blame] | 32 | static void *smp_write_config_table(void *v) |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 33 | { |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 34 | struct mp_config_table *mc; |
Patrick Georgi | 8cda969 | 2010-11-21 14:40:09 +0000 | [diff] [blame] | 35 | int bus_isa; |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 36 | |
| 37 | mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 38 | |
Patrick Georgi | c8feedd | 2012-02-16 18:43:25 +0100 | [diff] [blame] | 39 | mptable_init(mc, LOCAL_APIC_ADDR); |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 40 | |
| 41 | smp_write_processors(mc); |
| 42 | |
| 43 | get_bus_conf(); |
| 44 | |
Patrick Georgi | 8cda969 | 2010-11-21 14:40:09 +0000 | [diff] [blame] | 45 | mptable_write_buses(mc, NULL, &bus_isa); |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 46 | |
| 47 | /* I/O APICs: APIC ID Version State Address */ |
| 48 | { |
| 49 | device_t dev; |
| 50 | u32 dword; |
| 51 | u8 byte; |
| 52 | |
| 53 | dev = |
| 54 | dev_find_slot(bus_sb700[0], |
| 55 | PCI_DEVFN(sbdn_sb700 + 0x14, 0)); |
| 56 | if (dev) { |
| 57 | dword = pci_read_config32(dev, 0x74) & 0xfffffff0; |
Kevin Paul Herbert | bde6d30 | 2014-12-24 18:43:20 -0800 | [diff] [blame] | 58 | smp_write_ioapic(mc, apicid_sb700, |
| 59 | 0x11,(void *) dword); |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 60 | |
| 61 | /* Initialize interrupt mapping */ |
| 62 | /* aza */ |
| 63 | byte = pci_read_config8(dev, 0x63); |
| 64 | byte &= 0xf8; |
| 65 | byte |= 0; /* 0: INTA, ...., 7: INTH */ |
| 66 | pci_write_config8(dev, 0x63, byte); |
| 67 | |
| 68 | /* SATA */ |
| 69 | dword = pci_read_config32(dev, 0xac); |
| 70 | dword &= ~(7 << 26); |
| 71 | dword |= 6 << 26; /* 0: INTA, ...., 7: INTH */ |
| 72 | /* dword |= 1<<22; PIC and APIC co exists */ |
| 73 | pci_write_config32(dev, 0xac, dword); |
| 74 | |
| 75 | /* |
| 76 | * 00:12.0: PROG SATA : INT F |
| 77 | * 00:13.0: INTA USB_0 |
| 78 | * 00:13.1: INTB USB_1 |
| 79 | * 00:13.2: INTC USB_2 |
| 80 | * 00:13.3: INTD USB_3 |
| 81 | * 00:13.4: INTC USB_4 |
| 82 | * 00:13.5: INTD USB2 |
| 83 | * 00:14.1: INTA IDE |
| 84 | * 00:14.2: Prog HDA : INT E |
| 85 | * 00:14.5: INTB ACI |
| 86 | * 00:14.6: INTB MCI |
| 87 | */ |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | /* I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ |
| 92 | #define IO_LOCAL_INT(type, intr, apicid, pin) \ |
Tobias Diedrich | b907d32 | 2010-10-26 22:40:16 +0000 | [diff] [blame] | 93 | smp_write_lintsrc(mc, (type), MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, bus_isa, (intr), (apicid), (pin)); |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 94 | |
Patrick Georgi | c5b87c8 | 2010-05-20 15:28:19 +0000 | [diff] [blame] | 95 | mptable_add_isa_interrupts(mc, bus_isa, apicid_sb700, 0); |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 96 | |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 97 | /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ |
| 98 | IO_LOCAL_INT(mp_ExtINT, 0x0, MP_APIC_ALL, 0x0); |
| 99 | IO_LOCAL_INT(mp_NMI, 0x0, MP_APIC_ALL, 0x1); |
| 100 | /* There is no extension information... */ |
| 101 | |
| 102 | /* Compute the checksums */ |
Patrick Georgi | b0a9c5c | 2011-10-07 23:01:55 +0200 | [diff] [blame] | 103 | return mptable_finalize(mc); |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 104 | } |
| 105 | |
| 106 | unsigned long write_smp_table(unsigned long addr) |
| 107 | { |
| 108 | void *v; |
Patrick Georgi | c75c79b | 2011-10-07 22:41:07 +0200 | [diff] [blame] | 109 | v = smp_write_floating_table(addr, 0); |
Zheng Bao | 584ab84 | 2010-03-16 01:53:10 +0000 | [diff] [blame] | 110 | return (unsigned long)smp_write_config_table(v); |
| 111 | } |