| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2008 Arastra, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * 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 |
| */ |
| |
| /* This code is based on src/mainboard/intel/jarrell/mptable.c */ |
| |
| #include <console/console.h> |
| #include <arch/smp/mpspec.h> |
| #include <arch/ioapic.h> |
| #include <device/pci.h> |
| #include <string.h> |
| #include <stdint.h> |
| |
| static void *smp_write_config_table(void *v) |
| { |
| struct mp_config_table *mc; |
| int bus_isa; |
| u8 bus_pci = 6; |
| u8 bus_pcie_a = 1; |
| |
| 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); |
| |
| /* IOAPIC handling */ |
| smp_write_ioapic(mc, 0x01, 0x20, VIO_APIC_VADDR); |
| |
| mptable_add_isa_interrupts(mc, bus_isa, 0x1, 0); |
| |
| /* Standard local interrupt assignments */ |
| mptable_lintsrc(mc, bus_isa); |
| |
| /* Internal PCI devices */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x01<<2)|0, 0x01, 0x10); /* DMA controller */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x02<<2)|0, 0x01, 0x10); /* PCIe port A */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x03<<2)|0, 0x01, 0x10); /* PCIe port A1 */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1c<<2)|0, 0x01, 0x10); /* PCIe port B0 */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1c<<2)|1, 0x01, 0x11); /* PCIe port B1 */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1c<<2)|2, 0x01, 0x12); /* PCIe port B2 */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1c<<2)|3, 0x01, 0x13); /* PCIe port B3 */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1d<<2)|0, 0x01, 0x10); /* UHCI0/EHCI */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1d<<2)|1, 0x01, 0x11); /* UHCI1 */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1e<<2)|0, 0x01, 0x10); /* Audio */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1e<<2)|1, 0x01, 0x11); /* Modem */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1f<<2)|1, 0x01, 0x11); /* SATA/SMBus */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| 0, (0x1f<<2)|3, 0x01, 0x13); /* ? */ |
| |
| /* PCI slot */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| bus_pci, 0x00, 0x01, 0x10); |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| bus_pci, 0x01, 0x01, 0x11); |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| bus_pci, 0x02, 0x01, 0x12); |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| bus_pci, 0x03, 0x01, 0x13); |
| |
| /* PCIe port A slot */ |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| bus_pcie_a, 0x00, 0x01, 0x10); |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| bus_pcie_a, 0x01, 0x01, 0x11); |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| bus_pcie_a, 0x02, 0x01, 0x12); |
| smp_write_intsrc(mc, mp_INT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, |
| bus_pcie_a, 0x03, 0x01, 0x13); |
| |
| /* 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); |
| } |