blob: cf9740db809f0e4e75b301ade21db128fc530a1b [file] [log] [blame]
/*
* This file is part of the coreboot project.
*
* Copyright 2016 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 <soc/gpio.h>
#include "gpio.h"
#include <superio/nuvoton/common/nuvoton.h>
#include <superio/nuvoton/nct6776/nct6776.h>
#define SERIAL_DEV PNP_DEV(0x2e, NCT6776_SP1)
static void early_config_gpio(void)
{
/* This is a hack for FSP because it does things in MemoryInit()
* which it shouldn't do. We have to prepare certain gpios here
* because of the brokenness in FSP. */
gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
}
void bootblock_mainboard_init(void)
{
early_config_gpio();
}
void bootblock_mainboard_early_init(void)
{
nuvoton_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
}