2 * Copyright (c) 2012 The Chromium OS Authors. All rights reserved.
3 * Use of this source code is governed by a BSD-style license that can be
4 * found in the LICENSE file.
6 * Alternatively, this software may be distributed under the terms of the
7 * GNU General Public License ("GPL") version 2 as published by the Free
13 DECLARE_GLOBAL_DATA_PTR;
16 struct cros_ec_dev *cros_ec_dev; /* Pointer to cros_ec device */
17 int cros_ec_err; /* Error for cros_ec, 0 if ok */
20 static struct local_info local;
22 struct cros_ec_dev *board_get_cros_ec_dev(void)
24 return local.cros_ec_dev;
27 static int board_init_cros_ec_devices(const void *blob)
29 local.cros_ec_err = cros_ec_init(blob, &local.cros_ec_dev);
30 if (local.cros_ec_err)
31 return -1; /* Will report in board_late_init() */
36 int cros_ec_board_init(void)
38 return board_init_cros_ec_devices(gd->fdt_blob);
41 int cros_ec_get_error(void)
43 return local.cros_ec_err;