/*
 * This file is part of the coreboot project.
 *
 * Copyright 2017 Intel Corp.
 *
 * 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 <baseboard/variants.h>
#include <boardid.h>
#include <ec/google/chromeec/ec.h>

int variant_board_id(void)
{
	MAYBE_STATIC_NONZERO uint32_t id = BOARD_ID_INIT;

	if (CONFIG(EC_GOOGLE_CHROMEEC)) {
		if (id == BOARD_ID_INIT) {
			if (google_chromeec_get_board_version(&id))
				id = BOARD_ID_UNKNOWN;
		}
		return id;
	} else {
		return 0;
	}
}