36a2268d17
Signed-off-by: Stefan Reinauer <stepan@coresystems.de> Acked-by: Ronald G. Minnich <rminnich@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3704 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
86 lines
2.4 KiB
C
86 lines
2.4 KiB
C
/*
|
|
* This file is part of the coreboot project.
|
|
*
|
|
* Copyright (C) 2007-2008 coresystems GmbH
|
|
*
|
|
* 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 <device/pci.h>
|
|
#include <arch/acpi.h>
|
|
|
|
void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
|
|
{
|
|
acpi_header_t *header = &(fadt->header);
|
|
u16 pmbase = pci_read_config16(dev_find_slot(0, PCI_DEVFN(0x1f,0)), 0x40) & 0xfffe;
|
|
|
|
memset((void *) fadt, 0, sizeof(acpi_fadt_t));
|
|
memcpy(header->signature, "FACP", 4);
|
|
header->length = 132;
|
|
header->revision = 1;
|
|
memcpy(header->oem_id, "CORE ", 6);
|
|
memcpy(header->oem_table_id, "COREBOOT", 8);
|
|
memcpy(header->asl_compiler_id, "CORE", 4);
|
|
header->asl_compiler_revision = 0;
|
|
|
|
fadt->firmware_ctrl = (unsigned long) facs;
|
|
fadt->dsdt = (unsigned long) dsdt;
|
|
fadt->preferred_pm_profile = 0;
|
|
fadt->sci_int = 0x9;
|
|
fadt->smi_cmd = 0xb2;
|
|
fadt->acpi_enable = 0xe1;
|
|
fadt->acpi_disable = 0x1e;
|
|
fadt->s4bios_req = 0x0;
|
|
fadt->pstate_cnt = 0xe2;
|
|
|
|
fadt->pm1a_evt_blk = pmbase;
|
|
fadt->pm1b_evt_blk = 0x0;
|
|
fadt->pm1a_cnt_blk = pmbase + 0x4;
|
|
fadt->pm1b_cnt_blk = 0x0;
|
|
fadt->pm2_cnt_blk = pmbase + 0x20;
|
|
fadt->pm_tmr_blk = pmbase + 0x8;
|
|
fadt->gpe0_blk = pmbase + 0x28;
|
|
fadt->gpe1_blk = 0;
|
|
|
|
fadt->pm1_evt_len = 4;
|
|
fadt->pm1_cnt_len = 2;
|
|
fadt->pm2_cnt_len = 1;
|
|
fadt->pm_tmr_len = 4;
|
|
fadt->gpe0_blk_len = 8;
|
|
fadt->gpe1_blk_len = 0;
|
|
fadt->gpe1_base = 0;
|
|
fadt->cst_cnt = 0xe3;
|
|
fadt->p_lvl2_lat = 1;
|
|
fadt->p_lvl3_lat = 85;
|
|
fadt->flush_size = 1024;
|
|
fadt->flush_stride = 16;
|
|
fadt->duty_offset = 1;
|
|
fadt->duty_width = 0;
|
|
fadt->day_alrm = 0xd;
|
|
fadt->mon_alrm = 0x00;
|
|
fadt->century = 0x00;
|
|
fadt->iapc_boot_arch = 0x03;
|
|
fadt->flags = 0x80a5;
|
|
// wbinvd is operational
|
|
// all cpus support c1
|
|
// sleep button is generic
|
|
// rtc wakeup/s4 not possible
|
|
|
|
header->checksum =
|
|
acpi_checksum((void *) fadt, header->length);
|
|
|
|
}
|