Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2007 AMD |
| 5 | * Written by Yinghai Lu <yinghailu@amd.com> for AMD. |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify |
| 8 | * it under the terms of the GNU General Public License as published by |
| 9 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | * (at your option) any later version. |
| 11 | * |
| 12 | * This program is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | * GNU General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License |
| 18 | * along with this program; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | */ |
| 21 | |
| 22 | #include <console/console.h> |
| 23 | #include <arch/smp/mpspec.h> |
| 24 | #include <device/pci.h> |
| 25 | #include <string.h> |
| 26 | #include <stdint.h> |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 27 | #include <cpu/amd/amdfam10_sysconf.h> |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 28 | #include "mb_sysconf.h" |
| 29 | |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 30 | extern unsigned sbdn3; |
| 31 | |
Myles Watson | 08e0fb8 | 2010-03-22 16:33:25 +0000 | [diff] [blame] | 32 | static void *smp_write_config_table(void *v) |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 33 | { |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 34 | struct mp_config_table *mc; |
| 35 | struct mb_sysconf_t *m; |
| 36 | unsigned sbdn; |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 37 | int i,j; |
| 38 | |
| 39 | mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 40 | |
Uwe Hermann | 55dc223 | 2010-10-25 15:32:07 +0000 | [diff] [blame] | 41 | mptable_init(mc, "H8QME-2+ ", LAPIC_ADDR); |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 42 | |
| 43 | smp_write_processors(mc); |
| 44 | |
| 45 | get_bus_conf(); |
| 46 | sbdn = sysconf.sbdn; |
| 47 | m = sysconf.mb; |
| 48 | |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 49 | /*Bus: Bus ID Type*/ |
| 50 | /* define bus and isa numbers */ |
| 51 | for(j= 0; j < 256 ; j++) { |
| 52 | if(m->bus_type[j]) |
| 53 | smp_write_bus(mc, j, "PCI "); |
| 54 | } |
| 55 | smp_write_bus(mc, m->bus_isa, "ISA "); |
| 56 | |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 57 | /*I/O APICs: APIC ID Version State Address*/ |
| 58 | { |
| 59 | device_t dev; |
| 60 | struct resource *res; |
| 61 | uint32_t dword; |
| 62 | |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 63 | dev = dev_find_slot(m->bus_mcp55[0], PCI_DEVFN(sbdn+ 0x1,0)); |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 64 | if (dev) { |
| 65 | res = find_resource(dev, PCI_BASE_ADDRESS_1); |
| 66 | if (res) { |
| 67 | smp_write_ioapic(mc, m->apicid_mcp55, 0x11, res->base); |
| 68 | } |
| 69 | |
| 70 | dword = 0x00000ab5; |
| 71 | pci_write_config32(dev, 0x7c, dword); |
| 72 | |
| 73 | dword = 0x5ab0a500; |
Uwe Hermann | d0d7c01 | 2010-02-03 22:07:57 +0000 | [diff] [blame] | 74 | pci_write_config32(dev, 0x80, dword); |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 75 | |
| 76 | dword = 0xa000000b; |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 77 | pci_write_config32(dev, 0x84, dword); |
| 78 | |
| 79 | } |
| 80 | |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 81 | |
Uwe Hermann | d0d7c01 | 2010-02-03 22:07:57 +0000 | [diff] [blame] | 82 | } |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame] | 83 | |
Patrick Georgi | c5b87c8 | 2010-05-20 15:28:19 +0000 | [diff] [blame] | 84 | mptable_add_isa_interrupts(mc, m->bus_isa, m->apicid_mcp55, 0); |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame] | 85 | |
Patrick Georgi | c5b87c8 | 2010-05-20 15:28:19 +0000 | [diff] [blame] | 86 | /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame] | 87 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+1)<<2)|1, m->apicid_mcp55, 0x5); /* 5 SMBus, OK */ |
Uwe Hermann | d0d7c01 | 2010-02-03 22:07:57 +0000 | [diff] [blame] | 88 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+2)<<2)|0, m->apicid_mcp55, 0xb); /* 11 USB, OK */ |
| 89 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+2)<<2)|1, m->apicid_mcp55, 0xa); /* 10 USB, OK */ |
| 90 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+5)<<2)|0, m->apicid_mcp55, 0x5); /* 5 IDE, OK*/ |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame] | 91 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+5)<<2)|1, m->apicid_mcp55, 0xa); /* 10 IDE, OK*/ |
| 92 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+5)<<2)|2, m->apicid_mcp55, 0xa); /* 10 IDE, OK*/ |
Uwe Hermann | d0d7c01 | 2010-02-03 22:07:57 +0000 | [diff] [blame] | 93 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[0], ((sbdn+6)<<2)|1, m->apicid_mcp55, 0xa); /* 10 VGA, OK*/ |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame] | 94 | |
Uwe Hermann | d0d7c01 | 2010-02-03 22:07:57 +0000 | [diff] [blame] | 95 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_8132_2, ((3)<<2)|0, m->apicid_mcp55, 0x5); /* 5 eth0, OK*/ |
| 96 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_8132_2, ((3)<<2)|1, m->apicid_mcp55, 0xb); /* 11 eth1, OK*/ |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 97 | |
Stefan Reinauer | 14e2277 | 2010-04-27 06:56:47 +0000 | [diff] [blame] | 98 | for(j=7;j>=2; j--) { |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 99 | if(!m->bus_mcp55[j]) continue; |
| 100 | for(i=0;i<4;i++) { |
| 101 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[j], (0x00<<2)|i, m->apicid_mcp55, 0x10 + (2+j+i+4-sbdn%4)%4); |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | for(j=0; j<1; j++) |
| 106 | for(i=0;i<4;i++) { |
| 107 | smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, m->bus_mcp55[1], ((0x04+j)<<2)|i, m->apicid_mcp55, 0x10 + (2+i+j)%4); |
| 108 | } |
| 109 | |
| 110 | /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ |
| 111 | smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x0); |
| 112 | smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, m->bus_isa, 0x0, MP_APIC_ALL, 0x1); |
| 113 | /* There is no extension information... */ |
| 114 | |
| 115 | /* Compute the checksums */ |
| 116 | mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), mc->mpe_length); |
| 117 | mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length); |
Stefan Reinauer | c02b4fc | 2010-03-22 11:42:32 +0000 | [diff] [blame] | 118 | printk(BIOS_DEBUG, "Wrote the mp table end at: %p - %p\n", |
Uwe Hermann | d0d7c01 | 2010-02-03 22:07:57 +0000 | [diff] [blame] | 119 | mc, smp_next_mpe_entry(mc)); |
Knut Kujat | 081c897 | 2010-02-03 16:04:40 +0000 | [diff] [blame] | 120 | return smp_next_mpe_entry(mc); |
| 121 | } |
| 122 | |
| 123 | unsigned long write_smp_table(unsigned long addr) |
| 124 | { |
| 125 | void *v; |
| 126 | v = smp_write_floating_table(addr); |
| 127 | return (unsigned long)smp_write_config_table(v); |
| 128 | } |