/*
   * Copyright (C) 2018 The Android Open Source Project
   *
   * Permission is hereby granted, free of charge, to any person
   * obtaining a copy of this software and associated documentation
   * files (the "Software"), to deal in the Software without
   * restriction, including without limitation the rights to use, copy,
   * modify, merge, publish, distribute, sublicense, and/or sell copies
   * of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be
   * included in all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
   * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
   * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
   * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
   * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  #ifndef _DT_TABLE_H_
  #define _DT_TABLE_H_
  
  #include <linux/types.h>
  
  /* https://android.googlesource.com/platform/system/libufdt/+/master/utils/README.md */
  
  #define DT_TABLE_MAGIC	0xd7b7ab1e
  
  struct dt_table_header {
  	__be32 magic;
  	__be32 total_size;
  	__be32 header_size;
  	__be32 dt_entry_size;
  	__be32 dt_entry_count;
  	__be32 dt_entries_offset;
  	__be32 page_size;
  	__be32 version;
  };
  
  struct dt_table_entry {
  	__be32 dt_size;
  	__be32 dt_offset;
  	__be32 id;
  	__be32 rev;
  	__be32 custom[4];
  };
  #endif /* _DT_TABLE_H_ */