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libfdt: move working_fdt and FDT_RAMDISK_OVERHEAD to include/libfdt.h

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libfdt_env.h exists to contain system-dependent defines:

  - typedef of fdt*_t
  - fdt*_to_cpu(), cpu_to_fdt*

working_fdt and FDT_RAMDISK_OVERHEAD are unrelated to the environment,
so they must get out of this header.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada
2018-01-21 19:19:16 +09:00
committed by Tom Rini
parent d2bf1152c0
commit 25ad202dd3
2 changed files with 13 additions and 5 deletions
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13
include/libfdt.h
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@ -1 +1,14 @@
#ifndef UBOOT_LIBFDT_H
#define UBOOT_LIBFDT_H
/*
* SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause
*/
#include "../lib/libfdt/libfdt.h"
extern struct fdt_header *working_fdt; /* Pointer to the working fdt */
/* adding a ramdisk needs 0x44 bytes in version 2008.10 */
#define FDT_RAMDISK_OVERHEAD 0x80
#endif /* UBOOT_LIBFDT_H */

5
include/libfdt_env.h
View File

@ -12,8 +12,6 @@
#include "compiler.h"
#include "linux/types.h"
extern struct fdt_header *working_fdt; /* Pointer to the working fdt */
typedef __be16 fdt16_t;
typedef __be32 fdt32_t;
typedef __be64 fdt64_t;
@ -23,7 +21,4 @@ typedef __be64 fdt64_t;
#define fdt64_to_cpu(x) be64_to_cpu(x)
#define cpu_to_fdt64(x) cpu_to_be64(x)
/* adding a ramdisk needs 0x44 bytes in version 2008.10 */
#define FDT_RAMDISK_OVERHEAD 0x80
#endif /* _LIBFDT_ENV_H */