blob: 78f725830da8b1a22b9682355df9ec320617f1b0 [file] [log] [blame]
Gerald Van Baren6679f922007-04-06 14:17:14 -04001/*
2 * libfdt - Flat Device Tree manipulation (build/run environment adaptation)
3 * Copyright (C) 2007 Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com
4 * Original version written by David Gibson, IBM Corporation.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public License
8 * as published by the Free Software Foundation; either version 2.1 of
9 * the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
Gerald Van Baren7cd5da02007-03-31 11:59:59 -040021#ifndef _LIBFDT_ENV_H
22#define _LIBFDT_ENV_H
23
24#include <stddef.h>
Gerald Van Barenfa3a74c2007-03-31 12:05:39 -040025#include <linux/types.h>
26#include <asm/byteorder.h>
27#include <linux/string.h>
Gerald Van Baren7cd5da02007-03-31 11:59:59 -040028
Gerald Van Barenbb930e72007-04-25 22:23:36 -040029extern struct fdt_header *fdt; /* Pointer to the working fdt */
Gerald Van Barenfa3a74c2007-03-31 12:05:39 -040030
31#define fdt32_to_cpu(x) __be32_to_cpu(x)
32#define cpu_to_fdt32(x) __cpu_to_be32(x)
33#define fdt64_to_cpu(x) __be64_to_cpu(x)
34#define cpu_to_fdt64(x) __cpu_to_be64(x)
Gerald Van Baren7cd5da02007-03-31 11:59:59 -040035
36#endif /* _LIBFDT_ENV_H */