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| author | Gerald Van Baren <vanbaren@cideas.com> | 2007-03-31 11:59:59 -0400 |
|---|---|---|
| committer | Gerald Van Baren <vanbaren@cideas.com> | 2007-03-31 11:59:59 -0400 |
| commit | 7cd5da0fe877e7171a4cdd44880bce783132871a (patch) | |
| tree | b938b97ce604e9dadca0ac683275cd8ec9b0f3a3 /include/libfdt_env.h | |
| parent | 6db7d0af2336c126e4d4b2f248cc23516bdd46a8 (diff) | |
libfdt: Import libfdt source (1 of 2)
This adds the applicable libfdt source files (unmodified) and a README
to explain where the source came from.
Diffstat (limited to 'include/libfdt_env.h')
| -rw-r--r-- | include/libfdt_env.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/libfdt_env.h b/include/libfdt_env.h new file mode 100644 index 00000000000..59f2536d286 --- /dev/null +++ b/include/libfdt_env.h @@ -0,0 +1,22 @@ +#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 */ |