libfdt: change libfdt_internal.h to a wrapper of scripts/dtc/libfdt/*

Fortunately, U-Boot did not modify libfdt_internal.h locally.

Change it to a wrapper of scripts/dtc/libfdt/fdt.h, which will be
periodically synced with the upstream DTC (or kernel).

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/lib/libfdt/libfdt_internal.h b/lib/libfdt/libfdt_internal.h
index 9a79fe85ddaf092904cb1c1a421a98fee1dcf696..5197c5d698112593cede9f385c75151c0b586dc1 100644 (file)
--- a/lib/libfdt/libfdt_internal.h
+++ b/lib/libfdt/libfdt_internal.h
@@ -1,50 +1 @@
-#ifndef _LIBFDT_INTERNAL_H
-#define _LIBFDT_INTERNAL_H
-/*
- * libfdt - Flat Device Tree manipulation
- * Copyright (C) 2006 David Gibson, IBM Corporation.
- * SPDX-License-Identifier:    GPL-2.0+ BSD-2-Clause
- */
-#include <fdt.h>
-
-#define FDT_ALIGN(x, a)                (((x) + (a) - 1) & ~((a) - 1))
-#define FDT_TAGALIGN(x)                (FDT_ALIGN((x), FDT_TAGSIZE))
-
-#define FDT_CHECK_HEADER(fdt) \
-       { \
-               int __err; \
-               if ((__err = fdt_check_header(fdt)) != 0) \
-                       return __err; \
-       }
-
-int _fdt_check_node_offset(const void *fdt, int offset);
-int _fdt_check_prop_offset(const void *fdt, int offset);
-const char *_fdt_find_string(const char *strtab, int tabsize, const char *s);
-int _fdt_node_end_offset(void *fdt, int nodeoffset);
-
-static inline const void *_fdt_offset_ptr(const void *fdt, int offset)
-{
-       return (const char *)fdt + fdt_off_dt_struct(fdt) + offset;
-}
-
-static inline void *_fdt_offset_ptr_w(void *fdt, int offset)
-{
-       return (void *)(uintptr_t)_fdt_offset_ptr(fdt, offset);
-}
-
-static inline const struct fdt_reserve_entry *_fdt_mem_rsv(const void *fdt, int n)
-{
-       const struct fdt_reserve_entry *rsv_table =
-               (const struct fdt_reserve_entry *)
-               ((const char *)fdt + fdt_off_mem_rsvmap(fdt));
-
-       return rsv_table + n;
-}
-static inline struct fdt_reserve_entry *_fdt_mem_rsv_w(void *fdt, int n)
-{
-       return (void *)(uintptr_t)_fdt_mem_rsv(fdt, n);
-}
-
-#define FDT_SW_MAGIC           (~FDT_MAGIC)
-
-#endif /* _LIBFDT_INTERNAL_H */
+#include "../../scripts/dtc/libfdt/libfdt_internal.h"