/* * This file is part of the coreboot project. * * Copyright (C) 2012 Advanced Micro Devices, Inc. * * 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 <northbridge/amd/agesa/agesawrapper.h> #include <northbridge/amd/agesa/BiosCallOuts.h> #include "ec.h" #include <arch/acpi.h> #include <arch/io.h> #include <console/console.h> #include <cpu/x86/msr.h> #include <cpu/amd/agesa/s3_resume.h> #include <device/device.h> #include <device/pci.h> #include <device/pci_def.h> #include <southbridge/amd/agesa/hudson/smi.h> static void pavilion_cold_boot_init(void) { /* Lid SMI is only used in non-ACPI mode; leave it off in S3 resume */ hudson_configure_gevent_smi(EC_LID_GEVENT, SMI_MODE_SMI, SMI_LVL_LOW); /* EC is not powered off during S3 sleep */ lenovo_g505s_ec_init(); } static void mainboard_enable(device_t dev) { printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n"); hudson_configure_gevent_smi(EC_SMI_GEVENT, SMI_MODE_SMI, SMI_LVL_HIGH); hudson_enable_smi_generation(); if (acpi_is_wakeup_s3()) agesawrapper_fchs3earlyrestore(); else pavilion_cold_boot_init(); } struct chip_operations mainboard_ops = { .enable_dev = mainboard_enable, };