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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2015 Google 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.
*/
#include <types.h>
#include <arch/io.h>
#include <superio/ite/it8772f/it8772f.h>
#include "onboard.h"
void set_power_led(u8 led_pin_map, int state)
{
switch (state) {
case LED_ON:
case LED_OFF:
it8772f_gpio_led(IT8772F_GPIO_DEV,
1 /* set */,
0x01 /* select */,
state /* polarity: non-inverting */,
0x00 /* 0=pulldown */,
0x01 /* output */,
0x01 /* 1=Simple IO function */,
led_pin_map,
IT8772F_GPIO_BLINK_FREQUENCY_1_HZ);
break;
case LED_BLINK:
it8772f_gpio_led(IT8772F_GPIO_DEV,
1 /* set */,
0x01 /* select */,
0x01 /* polarity */,
0x01 /* 1=pullup */,
0x01 /* output */,
0x00, /* 0=Alternate function */
led_pin_map,
IT8772F_GPIO_BLINK_FREQUENCY_1_HZ);
break;
}
}
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