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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
* Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
*
* 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 <console/console.h>
#include <device/device.h>
#include <arch/io.h>
#include <boot/tables.h>
#include <delay.h>
#include <arch/coreboot_tables.h>
#include "chip.h"
#include <device/pci_def.h>
#include <device/pci_ops.h>
#include <arch/io.h>
#include <ec/lenovo/pmh7/pmh7.h>
#include <ec/acpi/ec.h>
#include <ec/lenovo/h8/h8.h>
#include <northbridge/intel/i945/i945.h>
#include <pc80/mc146818rtc.h>
static void mainboard_enable(device_t dev)
{
device_t dev0, idedev;
u8 defaults_loaded = 0;
/* enable Audio */
h8_set_audio_mute(0);
/* If we're resuming from suspend, blink suspend LED */
dev0 = dev_find_slot(0, PCI_DEVFN(0,0));
if (dev0 && pci_read_config32(dev0, SKPAD) == SKPAD_ACPI_S3_MAGIC)
ec_write(0x0c, 0xc7);
idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1));
if (idedev && idedev->chip_info && h8_ultrabay_device_present()) {
struct southbridge_intel_i82801gx_config *config = idedev->chip_info;
config->ide_enable_primary = 1;
pmh7_ultrabay_power_enable(1);
ec_write(0x0c, 0x84);
} else {
pmh7_ultrabay_power_enable(0);
ec_write(0x0c, 0x04);
}
/* set dock status led */
ec_write(0x0c, inb(0x164c) & 8 ? 0x88 : 0x08);
if (get_option(&defaults_loaded, "cmos_defaults_loaded") < 0) {
printk(BIOS_INFO, "failed to get cmos_defaults_loaded");
defaults_loaded = 0;
}
if (!defaults_loaded) {
printk(BIOS_INFO, "Restoring CMOS defaults\n");
set_option("tft_brightness", &(u8[]){ 0xff });
set_option("volume", &(u8[]){ 0x03 });
set_option("cmos_defaults_loaded", &(u8[]){ 0x01 });
}
}
struct chip_operations mainboard_ops = {
CHIP_NAME(CONFIG_MAINBOARD_VENDOR " " CONFIG_MAINBOARD_PART_NUMBER)
.enable_dev = mainboard_enable,
};
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