155e9b5533
Change-Id: I8bf439bc903c1ec105016866753c7cb9ccfe5974 Signed-off-by: Stefan Reinauer <reinauer@google.com> Reviewed-on: http://review.coreboot.org/952 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of 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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <arch/acpi.h>
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#include <vendorcode/google/chromeos/chromeos.h>
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#include <types.h>
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#include <console/console.h>
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#include <ec/smsc/mec1308/ec.h>
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#include "ec.h"
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void lumpy_ec_init(void)
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{
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printk(BIOS_DEBUG, "lumpy_ec_init\n");
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if (acpi_slp_type == 3)
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return;
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/*
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* Enable EC control of fan speed.
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*
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* This will be changed to OS control in ACPI EC _REG
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* method when the OS is ready to control the fan.
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*/
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ec_write(EC_FAN_SPEED, 0);
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send_ec_command_data(EC_BATTERY_MODE, EC_BATTERY_MODE_NORMAL);
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send_ec_command_data(EC_POWER_BUTTON_MODE, EC_POWER_BUTTON_MODE_OS);
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}
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