/* * 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; } }