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author | Markus Klotzbuecher <mk@denx.de> | 2007-04-23 11:17:22 (GMT) |
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committer | Markus Klotzbuecher <mk@pollux.denx.de> | 2007-04-23 11:17:22 (GMT) |
commit | 61ea75aa07838435ec570ac85a2e3fc038844596 (patch) | |
tree | 20135a513c4c9d0bddb2a8ceaf009a8ed5e8bbdf /libfdt/libfdt_internal.h | |
parent | e2fb36a57f364016b973b1db255531e07cfefd52 (diff) | |
parent | 14da5f7675bbb427c469e3f45006e027b6e21db9 (diff) | |
download | u-boot-fsl-qoriq-61ea75aa07838435ec570ac85a2e3fc038844596.tar.xz |
Merge with git://www.denx.de/git/u-boot.git
Diffstat (limited to 'libfdt/libfdt_internal.h')
-rw-r--r-- | libfdt/libfdt_internal.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/libfdt/libfdt_internal.h b/libfdt/libfdt_internal.h new file mode 100644 index 0000000..cc9633c --- /dev/null +++ b/libfdt/libfdt_internal.h @@ -0,0 +1,40 @@ +#ifndef _LIBFDT_INTERNAL_H +#define _LIBFDT_INTERNAL_H +/* + * libfdt - Flat Device Tree manipulation + * Copyright (C) 2006 David Gibson, IBM Corporation. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public License + * as published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <fdt.h> + +#define ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1)) +#define PALIGN(p, a) ((void *)ALIGN((unsigned long)(p), (a))) + +#define memeq(p, q, n) (memcmp((p), (q), (n)) == 0) +#define streq(p, q) (strcmp((p), (q)) == 0) + +int _fdt_check_header(const void *fdt); +const char *_fdt_find_string(const char *strtab, int tabsize, const char *s); +int _fdt_node_end_offset(void *fdt, int nodeoffset); + +static inline void *_fdt_offset_ptr(const struct fdt_header *fdt, int offset) +{ + return (void *)fdt + fdt_off_dt_struct(fdt) + offset; +} + +#define SW_MAGIC (~FDT_MAGIC) + +#endif /* _LIBFDT_INTERNAL_H */ |