42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
|
/*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License, version 2, as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
*
|
||
|
|
* Copyright IBM Corp. 2008
|
||
|
|
* Authors: Hollis Blanchard <hollisb@us.ibm.com>
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _LIBFDT_ENV_H
|
||
|
|
#define _LIBFDT_ENV_H
|
||
|
|
|
||
|
|
#include <stddef.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <endian.h>
|
||
|
|
#include <byteswap.h>
|
||
|
|
|
||
|
|
#if __BYTE_ORDER == __BIG_ENDIAN
|
||
|
|
#define fdt32_to_cpu(x) (x)
|
||
|
|
#define cpu_to_fdt32(x) (x)
|
||
|
|
#define fdt64_to_cpu(x) (x)
|
||
|
|
#define cpu_to_fdt64(x) (x)
|
||
|
|
#else
|
||
|
|
#define fdt32_to_cpu(x) (bswap_32((x)))
|
||
|
|
#define cpu_to_fdt32(x) (bswap_32((x)))
|
||
|
|
#define fdt64_to_cpu(x) (bswap_64((x)))
|
||
|
|
#define cpu_to_fdt64(x) (bswap_64((x)))
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _LIBFDT_ENV_H */
|