| /* |
| * 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> |
| #include "dock.h" |
| |
| static void mainboard_enable(device_t dev) |
| { |
| device_t dev0, idedev; |
| u8 defaults_loaded = 0; |
| |
| /* enable Audio */ |
| h8_set_audio_mute(0); |
| |
| ec_clr_bit(0x03, 2); |
| |
| if (inb(0x164c) & 0x08) { |
| ec_set_bit(0x03, 2); |
| ec_write(0x0c, 0x88); |
| } |
| /* 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 && dock_ultrabay_device_present()) { |
| struct southbridge_intel_i82801gx_config *config = idedev->chip_info; |
| config->ide_enable_primary = 1; |
| /* enable Ultrabay power */ |
| outb(inb(0x1628) | 0x01, 0x1628); |
| ec_write(0x0c, 0x84); |
| } else { |
| /* disable Ultrabay power */ |
| outb(inb(0x1628) & ~0x01, 0x1628); |
| ec_write(0x0c, 0x04); |
| } |
| |
| 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, |
| }; |
| |