src/mainboard/intel/strago/acpi_tables.c

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2012 Google Inc.
   5  * Copyright (C) 2015 Intel Corp.
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; version 2 of the License.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  */
  16
  17 #include <arch/acpi.h>
  18 #include <arch/acpigen.h>
  19 #include <arch/ioapic.h>
  20 #include <arch/smp/mpspec.h>
  21 #include <cbmem.h>
  22 #include <console/console.h>
  23 #include <cpu/cpu.h>
  24 #include <cpu/x86/msr.h>
  25 #include <device/device.h>
  26 #include <device/pci.h>
  27 #include <device/pci_ids.h>
  28 #include <soc/acpi.h>
  29 #include <soc/iomap.h>
  30 #include <soc/nvs.h>
  31 #include <string.h>
  32 #include <types.h>
  33 #include <boardid.h>
  34 #include "onboard.h"
  35
  36 void acpi_create_gnvs(global_nvs_t *gnvs)
  37 {
  38         acpi_init_gnvs(gnvs);
  39
  40         /* Enable USB ports in S3 */
  41         gnvs->s3u0 = 1;
  42         gnvs->s3u1 = 1;
  43
  44         /* Disable USB ports in S5 */
  45         gnvs->s5u0 = 0;
  46         gnvs->s5u1 = 0;
  47
  48         /* Enable DPTF */
  49         gnvs->dpte = 1;
  50         if (board_id() == BOARD_BCRD2)
  51                 gnvs->dev.lpss_en[LPSS_NVS_I2C2] = 0;
  52 }
  53
  54 unsigned long acpi_fill_madt(unsigned long current)
  55 {
  56         /* Local APICs */
  57         current = acpi_create_madt_lapics(current);
  58
  59         /* IOAPIC */
  60         current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current,
  61                                 2, IO_APIC_ADDR, 0);
  62
  63         current = acpi_madt_irq_overrides(current);
  64
  65         return current;
  66 }