[efi] Register a device tree if provided by the platform firmware
[ipxe.git] / src / config / config_fdt.c
1 /*
2 * Copyright (C) 2019 Michael Brown <mbrown@fensystems.co.uk>.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301, USA.
18 *
19 * You can also choose to distribute this program under the terms of
20 * the Unmodified Binary Distribution Licence (as given in the file
21 * COPYING.UBDL), provided that you have satisfied its requirements.
22 */
23
24 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
25
26 #include <config/fdt.h>
27
28 /** @file
29 *
30 * Flattened Device Tree configuration options
31 *
32 */
33
34 PROVIDE_REQUIRING_SYMBOL();
35
36 /*
37 * Drag in devicetree sources
38 */
39 #ifdef FDT_EFI
40 REQUIRE_OBJECT ( efi_fdt );
41 #endif