2527648d8c
Change-Id: I3108193c0e0b644cecb74ae0c7a7b54e24a75b58 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/28049 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Georgi <pgeorgi@google.com>
90 lines
2.1 KiB
C
90 lines
2.1 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2007-2009 coresystems GmbH
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* Copyright (C) 2011 Sven Schnelle <svens@stackframe.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; version 2 of
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* the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <device/device.h>
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#include <arch/io.h>
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#include <delay.h>
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#include <device/pci_def.h>
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#include <device/pci_ops.h>
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#include <device/pci_ids.h>
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#include <arch/io.h>
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#include <arch/interrupt.h>
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#include <northbridge/intel/i945/i945.h>
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#include <arch/x86/include/arch/acpigen.h>
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#include <drivers/intel/gma/int15.h>
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#include <ec/acpi/ec.h>
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#define PANEL INT15_5F35_CL_DISPLAY_DEFAULT
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static acpi_cstate_t cst_entries[] = {
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{
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.ctype = 1,
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.latency = 1,
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.power = 1000,
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.resource = {
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.space_id = ACPI_ADDRESS_SPACE_FIXED,
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.bit_width = ACPI_FFIXEDHW_VENDOR_INTEL,
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.bit_offset = ACPI_FFIXEDHW_CLASS_MWAIT,
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{
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.resv = 0,
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},
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.addrl = 0,
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.addrh = 0,
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}
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},
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{
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.ctype = 2,
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.latency = 1,
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.power = 500,
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.resource = {
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.space_id = ACPI_ADDRESS_SPACE_FIXED,
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.bit_width = ACPI_FFIXEDHW_VENDOR_INTEL,
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.bit_offset = ACPI_FFIXEDHW_CLASS_MWAIT,
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{
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.resv = 0,
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},
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.addrl = 0x10,
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.addrh = 0,
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}
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},
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};
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int get_cst_entries(acpi_cstate_t **entries)
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{
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*entries = cst_entries;
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return ARRAY_SIZE(cst_entries);
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}
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static void mainboard_init(struct device *dev)
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{
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install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, GMA_INT15_PANEL_FIT_DEFAULT, PANEL, 3);
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}
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static void mainboard_enable(struct device *dev)
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{
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dev->ops->init = mainboard_init;
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}
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static void mainboard_final(void *chip_info)
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{
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ec_set_bit(0x10, 2); /* switch off led */
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}
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struct chip_operations mainboard_ops = {
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.enable_dev = mainboard_enable,
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.final = mainboard_final,
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};
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