diff options
Diffstat (limited to 'src/mainboard/gigabyte/ga_2761gxdk/irq_tables.c')
| -rw-r--r-- | src/mainboard/gigabyte/ga_2761gxdk/irq_tables.c | 168 |
1 files changed, 0 insertions, 168 deletions
diff --git a/src/mainboard/gigabyte/ga_2761gxdk/irq_tables.c b/src/mainboard/gigabyte/ga_2761gxdk/irq_tables.c deleted file mode 100644 index d2bc1824be..0000000000 --- a/src/mainboard/gigabyte/ga_2761gxdk/irq_tables.c +++ /dev/null @@ -1,168 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright (C) 2007 AMD - * Written by Yinghai Lu <yinghailu@amd.com> for AMD. - * Copyright (C) 2007 Silicon Integrated Systems Corp. (SiS) - * Written by Morgan Tsai <my_tsai@sis.com> for SiS. - * - * 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. - */ - -#include <console/console.h> -#include <device/pci.h> -#include <string.h> -#include <stdint.h> -#include <arch/pirq_routing.h> -#include <device/pci_ids.h> -#include <cpu/amd/amdk8_sysconf.h> - -static void write_pirq_info(struct irq_info *pirq_info, uint8_t bus, - uint8_t devfn, uint8_t link0, uint16_t bitmap0, - uint8_t link1, uint16_t bitmap1, uint8_t link2, - uint16_t bitmap2, uint8_t link3, uint16_t bitmap3, - uint8_t slot, uint8_t rfu) -{ - pirq_info->bus = bus; - pirq_info->devfn = devfn; - pirq_info->irq[0].link = link0; - pirq_info->irq[0].bitmap = bitmap0; - pirq_info->irq[1].link = link1; - pirq_info->irq[1].bitmap = bitmap1; - pirq_info->irq[2].link = link2; - pirq_info->irq[2].bitmap = bitmap2; - pirq_info->irq[3].link = link3; - pirq_info->irq[3].bitmap = bitmap3; - pirq_info->slot = slot; - pirq_info->rfu = rfu; -} - -extern unsigned char bus_sis966[8]; //1 - -unsigned long write_pirq_routing_table(unsigned long addr) -{ - - struct irq_routing_table *pirq; - struct irq_info *pirq_info; - unsigned slot_num; - uint8_t *v; - unsigned sbdn; - - uint8_t sum = 0; - int i; - - get_bus_conf(); // it will find out all bus num and apic that share with mptable.c and mptable.c and acpi_tables.c - sbdn = sysconf.sbdn; - - /* Align the table to be 16 byte aligned. */ - addr += 15; - addr &= ~15; - - /* This table must be between 0xf0000 & 0x100000 */ - printk(BIOS_INFO, "Writing IRQ routing tables to 0x%lx...", addr); - - pirq = (void *)(addr); - v = (uint8_t *) (addr); - - pirq->signature = PIRQ_SIGNATURE; - pirq->version = PIRQ_VERSION; - - pirq->rtr_bus = 0; - pirq->rtr_devfn = PCI_DEVFN(2, 0); - - pirq->exclusive_irqs = 0; - - pirq->rtr_vendor = PCI_VENDOR_ID_SIS; - pirq->rtr_device = PCI_DEVICE_ID_SIS_SIS966_LPC; - - pirq->miniport_data = 0; - - memset(pirq->rfu, 0, sizeof(pirq->rfu)); - - pirq_info = (void *)(&pirq->checksum + 1); - slot_num = 0; - - write_pirq_info(pirq_info, 0, PCI_DEVFN(2, 0), 0x1, 0xdef8, 0x2, 0xdef8, - 0x3, 0xdef8, 0x4, 0xdef8, 0, 0); - pirq_info++; - slot_num++; - - pirq->size = 32 + 16 * slot_num; - - for (i = 0; i < pirq->size; i++) - sum += v[i]; - - sum = pirq->checksum - sum; - - if (sum != pirq->checksum) { - pirq->checksum = sum; - } - - printk(BIOS_INFO, "done.\n"); - - { - struct device *dev; - dev = dev_find_slot(0, PCI_DEVFN(2, 0)); - if (dev) { - /* initialize PCI interupts - these assignments depend - on the PCB routing of PINTA-D - - PINTA = IRQ10 - PINTB = IRQ11 - PINTC = NA - PINTD = IRQ10 - PINTE = IRQ11 - PINTF = IRQ5 - PINTG = NA - PINTH = IRQ7 - - */ - uint8_t reg[8] = { - 0x41, 0x42, 0x43, 0x44, 0x60, 0x61, 0x62, 0x63 - }; - uint8_t irq[8] = { - 0x0A, 0X0B, 0X0, 0X0a, 0X0B, 0X05, 0X0, 0X07 - }; - - for (i = 0; i < 8; i++) - pci_write_config8(dev, reg[i], irq[i]); - } - - printk(BIOS_DEBUG, "Setting Onboard SiS Southbridge\n"); - - dev = dev_find_slot(0, PCI_DEVFN(2, 5)); // 5513 (IDE) - pci_write_config8(dev, 0x3C, 0x0A); - dev = dev_find_slot(0, PCI_DEVFN(3, 0)); // USB 1.1 - pci_write_config8(dev, 0x3C, 0x0B); - dev = dev_find_slot(0, PCI_DEVFN(3, 1)); // USB 1.1 - pci_write_config8(dev, 0x3C, 0x05); - dev = dev_find_slot(0, PCI_DEVFN(3, 3)); // USB 2.0 - pci_write_config8(dev, 0x3C, 0x07); - dev = dev_find_slot(0, PCI_DEVFN(4, 0)); // 191 (LAN) - pci_write_config8(dev, 0x3C, 0x0A); - dev = dev_find_slot(0, PCI_DEVFN(5, 0)); // 1183 (SATA) - pci_write_config8(dev, 0x3C, 0x0B); - dev = dev_find_slot(0, PCI_DEVFN(6, 0)); // PCI-E - pci_write_config8(dev, 0x3C, 0x0A); - dev = dev_find_slot(0, PCI_DEVFN(7, 0)); // PCI-E - pci_write_config8(dev, 0x3C, 0x0A); - dev = dev_find_slot(0, PCI_DEVFN(15, 0)); // Azalia - pci_write_config8(dev, 0x3C, 0x05); - } - - printk(BIOS_DEBUG, "pirq routing table, size=%d\n", pirq->size); - for (i = 0; i < pirq->size; i += 4) - printk(BIOS_DEBUG, "%.2x%.2x%.2x%.2x\n", v[i + 3], v[i + 2], - v[i + 1], v[i]); - - return (unsigned long)pirq_info; - -} |