src/mainboard/google/mistral/bootblock.c

/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2019, The Linux Foundation.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * 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 <bootblock_common.h>
#include <delay.h>
#include "board.h"

void bootblock_mainboard_init(void)
{
	gpio_output(GPIO_LED_ENABLE, 0);
	udelay(2);
	gpio_set(GPIO_LED_ENABLE, 1);
	mdelay(2);
	gpio_input_irq(GPIO_H1_AP_INT, IRQ_TYPE_RISING_EDGE, GPIO_PULL_UP);
}