| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2007 AMD |
| * (Written by Yinghai Lu <yinghailu@amd.com> for AMD) |
| * Copyright (C) 2007 Philipp Degler <pdegler@rumms.uni-mannheim.de> |
| * (Thanks to LSRA University of Mannheim for their support) |
| * Copyright (C) 2008 Jonathan A. Kollasch <jakllsch@kollasch.net> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include <console/console.h> |
| #include <arch/smp/mpspec.h> |
| #include <device/pci.h> |
| #include <string.h> |
| #include <stdint.h> |
| #include <cpu/amd/amdk8_sysconf.h> |
| |
| extern unsigned char bus_ck804[6]; |
| extern unsigned apicid_ck804; |
| |
| static void *smp_write_config_table(void *v) |
| { |
| struct mp_config_table *mc; |
| int bus_isa; |
| unsigned sbdn; |
| |
| get_bus_conf(); |
| sbdn = sysconf.sbdn; |
| |
| mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); |
| |
| mptable_init(mc, LOCAL_APIC_ADDR); |
| |
| smp_write_processors(mc); |
| mptable_write_buses(mc, NULL, &bus_isa); |
| |
| /* I/O APICs: APIC ID Version State Address*/ |
| { |
| device_t dev; |
| struct resource *res; |
| u32 dword; |
| |
| dev = dev_find_slot(bus_ck804[0], PCI_DEVFN(sbdn + 0x1, 0)); |
| if (dev) { |
| res = find_resource(dev, PCI_BASE_ADDRESS_1); |
| if (res) { |
| smp_write_ioapic(mc, apicid_ck804, 0x11, |
| res->base); |
| } |
| |
| /* Initialize interrupt mapping */ |
| |
| /* copied from stock bios */ |
| /*0x01800500,0x1800d509,0x00520d08*/ |
| |
| dword = 0x08d0d218; |
| pci_write_config32(dev, 0x7c, dword); |
| |
| dword = 0x8d001509; |
| pci_write_config32(dev, 0x80, dword); |
| |
| dword = 0x00010271; |
| pci_write_config32(dev, 0x84, dword); |
| |
| } |
| } |
| |
| /* Now, assemble the table. */ |
| mptable_add_isa_interrupts(mc, bus_isa, apicid_ck804, 0); |
| |
| #define PCI_INT(bus, dev, fn, pin) \ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, \ |
| bus_ck804[bus], (((dev)<<2)|(fn)), apicid_ck804, (pin)) |
| |
| #if 0 |
| // Onboard ck804 smbus |
| PCI_INT(0, sbdn+1, 1, 10); /* (this seems odd, how to test?) */ |
| |
| #endif |
| // Onboard ck804 USB |
| PCI_INT(0, sbdn+2, 0, 23); |
| PCI_INT(0, sbdn+2, 1, 23); |
| |
| // Onboard ck804 AC-97 |
| PCI_INT(0, sbdn+4, 0, 23); |
| |
| // Onboard ck804 SATA 0 |
| PCI_INT(0, sbdn+7, 0, 20); |
| |
| // Onboard ck804 SATA 1 |
| PCI_INT(0, sbdn+8, 0, 21); |
| |
| // Onboard ck804 NIC |
| PCI_INT(0, sbdn+10, 0, 22); |
| |
| |
| /* "AGR" slot */ |
| PCI_INT(1, 0, 0, 16); |
| PCI_INT(1, 0, 1, 17); |
| |
| /* legacy PCI */ |
| PCI_INT(1, 7, 0, 17); |
| PCI_INT(1, 7, 1, 18); |
| PCI_INT(1, 7, 2, 19); |
| PCI_INT(1, 7, 3, 16); |
| |
| PCI_INT(1, 8, 0, 18); |
| PCI_INT(1, 8, 1, 19); |
| PCI_INT(1, 8, 2, 16); |
| PCI_INT(1, 8, 3, 17); |
| |
| PCI_INT(1, 9, 0, 19); |
| PCI_INT(1, 9, 1, 16); |
| PCI_INT(1, 9, 2, 17); |
| PCI_INT(1, 9, 3, 18); |
| |
| |
| /* PCI-E x1 port */ |
| PCI_INT(2, 0, 0, 19); |
| /* XXX guesses */ |
| PCI_INT(2, 0, 1, 16); |
| PCI_INT(2, 0, 2, 17); |
| PCI_INT(2, 0, 3, 18); |
| |
| /* PCI-E x16 port */ /* XXX fix me ? */ |
| PCI_INT(3, 0, 0, 18); |
| /* XXX guesses */ |
| PCI_INT(3, 0, 1, 19); |
| PCI_INT(3, 0, 2, 16); |
| PCI_INT(3, 0, 3, 17); |
| |
| /*Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#*/ |
| mptable_lintsrc(mc, bus_ck804[0]); |
| |
| /* There is no extension information... */ |
| |
| /* Compute the checksums */ |
| return mptable_finalize(mc); |
| } |
| |
| unsigned long write_smp_table(unsigned long addr) |
| { |
| void *v; |
| v = smp_write_floating_table(addr, 0); |
| return (unsigned long)smp_write_config_table(v); |
| } |