| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2007-2009 coresystems GmbH |
| * Copyright (C) 2015 Damien Zammit <damien@zamaudio.com> |
| * |
| * 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. |
| */ |
| |
| #include <types.h> |
| #include <string.h> |
| #include <console/console.h> |
| #include <arch/acpi.h> |
| #include <arch/acpigen.h> |
| #include <device/device.h> |
| #include <device/pci.h> |
| #include <device/pci_ids.h> |
| #include <cbmem.h> |
| #include <arch/acpigen.h> |
| #include <cpu/cpu.h> |
| #include "x4x.h" |
| |
| unsigned long acpi_fill_mcfg(unsigned long current) |
| { |
| struct device *dev; |
| u32 pciexbar = 0; |
| u32 length = 0; |
| |
| dev = dev_find_slot(0, PCI_DEVFN(0, 0)); |
| if (!decode_pciebar(&pciexbar, &length)) |
| return current; |
| |
| current += acpi_create_mcfg_mmconfig((acpi_mcfg_mmconfig_t *) current, |
| pciexbar, 0x0, 0x0, (length >> 20) - 1); |
| |
| return current; |
| } |
| |
| unsigned long northbridge_write_acpi_tables(struct device *device, |
| unsigned long start, |
| struct acpi_rsdp *rsdp) |
| { |
| unsigned long current; |
| current = acpi_align_current(start); |
| |
| printk(BIOS_DEBUG, "current = %lx\n", current); |
| |
| return current; |
| } |