diff options
Diffstat (limited to 'src/mainboard/asus/m2v/mptable.c')
| -rw-r--r-- | src/mainboard/asus/m2v/mptable.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/src/mainboard/asus/m2v/mptable.c b/src/mainboard/asus/m2v/mptable.c new file mode 100644 index 0000000000..f233465624 --- /dev/null +++ b/src/mainboard/asus/m2v/mptable.c @@ -0,0 +1,162 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007 Rudolf Marek <r.marek@assembler.cz> + * Copyright (C) 2010 Tobias Diedrich <ranma+coreboot@tdiedrich.de> + * + * 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; version 2 of the License. + * + * 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 <string.h> +#include <stdint.h> +#include <arch/smp/mpspec.h> +#include <arch/ioapic.h> +#include <device/pci.h> +#include <device/pci_ids.h> +#include "southbridge/via/vt8237r/vt8237r.h" +#include "southbridge/via/k8t890/k8t890.h" + +static void smp_write_intsrc_pci(struct mp_config_table *mc, + unsigned char srcbus, unsigned char srcbusirq, + unsigned char dstapic, unsigned char dstirq) +{ + smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, + srcbus, srcbusirq, dstapic, dstirq); +} + +static void *smp_write_config_table(void *v) +{ + struct mp_config_table *mc; + int bus_isa = 42; + + mc = (void*)(((char *)v) + SMP_FLOATING_TABLE_LEN); + + mptable_init(mc, "M2V ", LAPIC_ADDR); + + smp_write_processors(mc); + + /* Bus: Bus ID Type */ + smp_write_bus(mc, 0, "PCI "); /* root bus */ + smp_write_bus(mc, 1, "PCI "); /* agp? */ + smp_write_bus(mc, 2, "PCI "); /* pcie x16 */ + smp_write_bus(mc, 3, "PCI "); /* pcie x1 */ + smp_write_bus(mc, 4, "PCI "); /* pcie x1 */ + smp_write_bus(mc, 5, "PCI "); /* pcie x1 */ + smp_write_bus(mc, 6, "PCI "); /* azalia audio */ + smp_write_bus(mc, 7, "PCI "); /* pci */ + smp_write_bus(mc, bus_isa, "ISA "); + + /* I/O APICs: APIC ID Version State Address */ + smp_write_ioapic(mc, VT8237R_APIC_ID, 0x3, IO_APIC_ADDR); + smp_write_ioapic(mc, K8T890_APIC_ID, 0x3, K8T890_APIC_BASE); + + mptable_add_isa_interrupts(mc, bus_isa, VT8237R_APIC_ID, 0); + + /* agp? bridge */ + smp_write_intsrc_pci(mc, 0, (0x1 << 2) | 0, VT8237R_APIC_ID, 0x10); + smp_write_intsrc_pci(mc, 0, (0x1 << 2) | 1, VT8237R_APIC_ID, 0x11); + smp_write_intsrc_pci(mc, 0, (0x1 << 2) | 2, VT8237R_APIC_ID, 0x12); + smp_write_intsrc_pci(mc, 0, (0x1 << 2) | 3, VT8237R_APIC_ID, 0x13); + + /* peg bridge */ + smp_write_intsrc_pci(mc, 0, (0x2 << 2) | 0, K8T890_APIC_ID, 0x3); + smp_write_intsrc_pci(mc, 0, (0x2 << 2) | 1, K8T890_APIC_ID, 0x3); + smp_write_intsrc_pci(mc, 0, (0x2 << 2) | 2, K8T890_APIC_ID, 0x3); + smp_write_intsrc_pci(mc, 0, (0x2 << 2) | 3, K8T890_APIC_ID, 0x3); + + /* pex bridge */ + smp_write_intsrc_pci(mc, 0, (0x3 << 2) | 0, K8T890_APIC_ID, 0x7); + smp_write_intsrc_pci(mc, 0, (0x3 << 2) | 1, K8T890_APIC_ID, 0xb); + smp_write_intsrc_pci(mc, 0, (0x3 << 2) | 2, K8T890_APIC_ID, 0xf); + smp_write_intsrc_pci(mc, 0, (0x3 << 2) | 3, K8T890_APIC_ID, 0x13); + + /* SATA / IDE */ + smp_write_intsrc_pci(mc, 0, (0xf << 2) | 0, VT8237R_APIC_ID, 0x15); + + /* USB */ + smp_write_intsrc_pci(mc, 0, (0x10 << 2) | 0, VT8237R_APIC_ID, 0x14); + smp_write_intsrc_pci(mc, 0, (0x10 << 2) | 1, VT8237R_APIC_ID, 0x16); + smp_write_intsrc_pci(mc, 0, (0x10 << 2) | 2, VT8237R_APIC_ID, 0x15); + smp_write_intsrc_pci(mc, 0, (0x10 << 2) | 3, VT8237R_APIC_ID, 0x17); + + /* PCIE graphics */ + smp_write_intsrc_pci(mc, 2, (0x00 << 2) | 0, K8T890_APIC_ID, 0x0); + smp_write_intsrc_pci(mc, 2, (0x00 << 2) | 1, K8T890_APIC_ID, 0x1); + smp_write_intsrc_pci(mc, 2, (0x00 << 2) | 2, K8T890_APIC_ID, 0x2); + smp_write_intsrc_pci(mc, 2, (0x00 << 2) | 3, K8T890_APIC_ID, 0x3); + + /* onboard PCIE atl1 ethernet */ + smp_write_intsrc_pci(mc, 3, (0x00 << 2) | 0, K8T890_APIC_ID, 0x4); + smp_write_intsrc_pci(mc, 3, (0x00 << 2) | 1, K8T890_APIC_ID, 0x5); + smp_write_intsrc_pci(mc, 3, (0x00 << 2) | 2, K8T890_APIC_ID, 0x6); + smp_write_intsrc_pci(mc, 3, (0x00 << 2) | 3, K8T890_APIC_ID, 0x7); + + /* PCIE slot */ + smp_write_intsrc_pci(mc, 4, (0x00 << 2) | 0, K8T890_APIC_ID, 0x8); + smp_write_intsrc_pci(mc, 4, (0x00 << 2) | 1, K8T890_APIC_ID, 0x9); + smp_write_intsrc_pci(mc, 4, (0x00 << 2) | 2, K8T890_APIC_ID, 0xa); + smp_write_intsrc_pci(mc, 4, (0x00 << 2) | 3, K8T890_APIC_ID, 0xb); + + /* onboard marvell mv6121 sata */ + smp_write_intsrc_pci(mc, 5, (0x00 << 2) | 0, K8T890_APIC_ID, 0xc); + smp_write_intsrc_pci(mc, 5, (0x00 << 2) | 1, K8T890_APIC_ID, 0xd); + smp_write_intsrc_pci(mc, 5, (0x00 << 2) | 2, K8T890_APIC_ID, 0xe); + smp_write_intsrc_pci(mc, 5, (0x00 << 2) | 3, K8T890_APIC_ID, 0xf); + + /* azalia HDCA */ + smp_write_intsrc_pci(mc, 6, (0x01 << 2) | 0, VT8237R_APIC_ID, 0x11); + + /* pci slot 1 */ + smp_write_intsrc_pci(mc, 7, (6 << 2) | 0, VT8237R_APIC_ID, 0x10); + smp_write_intsrc_pci(mc, 7, (6 << 2) | 1, VT8237R_APIC_ID, 0x11); + smp_write_intsrc_pci(mc, 7, (6 << 2) | 2, VT8237R_APIC_ID, 0x12); + smp_write_intsrc_pci(mc, 7, (6 << 2) | 3, VT8237R_APIC_ID, 0x13); + + /* pci slot 2 */ + smp_write_intsrc_pci(mc, 7, (7 << 2) | 0, VT8237R_APIC_ID, 0x11); + smp_write_intsrc_pci(mc, 7, (7 << 2) | 1, VT8237R_APIC_ID, 0x12); + smp_write_intsrc_pci(mc, 7, (7 << 2) | 2, VT8237R_APIC_ID, 0x13); + smp_write_intsrc_pci(mc, 7, (7 << 2) | 3, VT8237R_APIC_ID, 0x10); + + /* pci slot 3 */ + smp_write_intsrc_pci(mc, 7, (8 << 2) | 0, VT8237R_APIC_ID, 0x12); + smp_write_intsrc_pci(mc, 7, (8 << 2) | 1, VT8237R_APIC_ID, 0x13); + smp_write_intsrc_pci(mc, 7, (8 << 2) | 2, VT8237R_APIC_ID, 0x10); + smp_write_intsrc_pci(mc, 7, (8 << 2) | 3, VT8237R_APIC_ID, 0x11); + + /* pci slot 4 */ + smp_write_intsrc_pci(mc, 7, (9 << 2) | 0, VT8237R_APIC_ID, 0x13); + smp_write_intsrc_pci(mc, 7, (9 << 2) | 1, VT8237R_APIC_ID, 0x10); + smp_write_intsrc_pci(mc, 7, (9 << 2) | 2, VT8237R_APIC_ID, 0x11); + smp_write_intsrc_pci(mc, 7, (9 << 2) | 3, VT8237R_APIC_ID, 0x12); + + /* Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# */ + smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0, 0x0, MP_APIC_ALL, 0x0); + smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, 0, 0x0, MP_APIC_ALL, 0x1); + /* There is no extension information... */ + + /* Compute the checksums. */ + mc->mpe_checksum = smp_compute_checksum(smp_next_mpc_entry(mc), + mc->mpe_length); + mc->mpc_checksum = smp_compute_checksum(mc, mc->mpc_length); + + return smp_next_mpe_entry(mc); +} + +unsigned long write_smp_table(unsigned long addr) +{ + void *v; + v = smp_write_floating_table(addr); + return (unsigned long)smp_write_config_table(v); +} |