libfdt_env.h 1.3 KB

123456789101112131415161718192021222324252627282930313233
  1. /*
  2. * libfdt - Flat Device Tree manipulation (build/run environment adaptation)
  3. * Copyright (C) 2007 Gerald Van Baren, Custom IDEAS, vanbaren@cideas.com
  4. * Original version written by David Gibson, IBM Corporation.
  5. *
  6. * This library is free software; you can redistribute it and/or
  7. * modify it under the terms of the GNU Lesser General Public License
  8. * as published by the Free Software Foundation; either version 2.1 of
  9. * the License, or (at your option) any later version.
  10. *
  11. * This library is distributed in the hope that it will be useful, but
  12. * WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14. * Lesser General Public License for more details.
  15. *
  16. * You should have received a copy of the GNU Lesser General Public
  17. * License along with this library; if not, write to the Free Software
  18. * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  19. */
  20. #ifndef _LIBFDT_ENV_H
  21. #define _LIBFDT_ENV_H
  22. #include "compiler.h"
  23. extern struct fdt_header *working_fdt; /* Pointer to the working fdt */
  24. #define fdt32_to_cpu(x) be32_to_cpu(x)
  25. #define cpu_to_fdt32(x) cpu_to_be32(x)
  26. #define fdt64_to_cpu(x) be64_to_cpu(x)
  27. #define cpu_to_fdt64(x) cpu_to_be64(x)
  28. #endif /* _LIBFDT_ENV_H */