2 * This file is part of the coreboot project.
4 * Copyright (C) 2007-2008 coresystems GmbH
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.
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.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 #include <console/console.h>
21 #include <arch/smp/mpspec.h>
22 #include <device/pci.h>
26 void *smp_write_config_table(void *v)
28 struct mp_config_table *mc;
31 mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN);
32 mptable_init(mc, LAPIC_ADDR);
34 smp_write_processors(mc);
35 mptable_write_buses(mc, NULL, &isa_bus);
37 smp_write_ioapic(mc, 2, 0x20, 0xfec00000);
41 dev = dev_find_slot(1, PCI_DEVFN(0x1e,0));
43 res = find_resource(dev, PCI_BASE_ADDRESS_0);
45 smp_write_ioapic(mc, 3, 0x20, res->base);
48 dev = dev_find_slot(1, PCI_DEVFN(0x1c,0));
50 res = find_resource(dev, PCI_BASE_ADDRESS_0);
52 smp_write_ioapic(mc, 4, 0x20, res->base);
55 dev = dev_find_slot(4, PCI_DEVFN(0x1e,0));
57 res = find_resource(dev, PCI_BASE_ADDRESS_0);
59 smp_write_ioapic(mc, 5, 0x20, res->base);
62 dev = dev_find_slot(4, PCI_DEVFN(0x1c,0));
64 res = find_resource(dev, PCI_BASE_ADDRESS_0);
66 smp_write_ioapic(mc, 8, 0x20, res->base);
70 /*I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
71 */ smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_DEFAULT, 0x1, 0x0, 0x1, 0x0);
72 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0x1, 0x1, 0x1);
73 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0x0, 0x1, 0x2);
74 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0x3, 0x1, 0x3);
75 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0x4, 0x1, 0x4);
76 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0x6, 0x1, 0x6);
77 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0x7, 0x1, 0x7);
78 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0x1, 0x8, 0x1, 0x8);
79 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0x9, 0x1, 0x9);
80 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0xc, 0x1, 0xc);
81 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0xd, 0x1, 0xd);
82 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, 0x1, 0xe, 0x1, 0xe);
83 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x8, 0x1, 0x10);
84 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x74, 0x1, 0x10);
85 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x75, 0x1, 0x11);
86 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x76, 0x1, 0x12);
87 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x77, 0x1, 0x13);
88 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x6c, 0x1, 0x10);
89 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x78, 0x1, 0x10);
90 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x79, 0x1, 0x11);
91 smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, 0x0, 0x7a, 0x1, 0x12);
92 /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/
93 mptable_lintsrc(mc, isa_bus);
94 /* There is no extension information... */
96 /* Compute the checksums */
97 return mptable_finalize(mc);
100 unsigned long write_smp_table(unsigned long addr)
103 v = smp_write_floating_table(addr, 0);
104 return (unsigned long)smp_write_config_table(v);