/* * 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. */ #include <console/console.h> #include <device/device.h> #include <arch/io.h> #include <delay.h> #include <string.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 <arch/x86/include/arch/acpigen.h> #include <arch/interrupt.h> #include <smbios.h> #include <drivers/intel/gma/int15.h> #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT static acpi_cstate_t cst_entries[] = { { 1, 1, 1000, { 0x7f, 1, 2, { 0 }, 1, 0 } }, { 2, 1, 500, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV2, 0 } }, { 2, 17, 250, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV3, 0 } }, }; int get_cst_entries(acpi_cstate_t **entries) { *entries = cst_entries; return ARRAY_SIZE(cst_entries); } static void mainboard_init(device_t dev) { struct southbridge_intel_i82801gx_config *config; device_t dev0, idedev; install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, PANEL, 3); /* 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 (!(inb(DEFAULT_GPIOBASE + 0x0c) & 0x40)) { /* legacy I/O connected */ pmh7_ultrabay_power_enable(1); ec_write(0x0c, 0x84); } else if (idedev && idedev->chip_info && h8_ultrabay_device_present()) { 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, 0x08); ec_write(0x0c, inb(0x164c) & 8 ? 0x89 : 0x09); } static void mainboard_enable(device_t dev) { dev->ops->init = mainboard_init; } struct chip_operations mainboard_ops = { .enable_dev = mainboard_enable, };