src/mainboard/google/jecht/bootblock.c

/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2007-2010 coresystems GmbH
 * Copyright (C) 2014 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 <bootblock_common.h>
#include <superio/ite/common/ite.h>
#include <superio/ite/it8772f/it8772f.h>
#include "onboard.h"

void bootblock_mainboard_early_init(void)
{
	/* Early SuperIO setup */
	it8772f_ac_resume_southbridge(IT8772F_SUPERIO_DEV);
	ite_kill_watchdog(IT8772F_GPIO_DEV);
	ite_enable_serial(IT8772F_SERIAL_DEV, CONFIG_TTYS0_BASE);

	/* Turn On Power LED */
	set_power_led(LED_ON);
}