/*
   * (C) Copyright 2008 Semihalf
   *

   * SPDX-License-Identifier:	GPL-2.0+

   */
  
  #ifndef __FDT_HOST_H__
  #define __FDT_HOST_H__
  
  /* Make sure to include u-boot version of libfdt include files */

  #include "../include/linux/libfdt.h"

  #include "../include/fdt_support.h"

  /**
   * fdt_remove_unused_strings() - Remove any unused strings from an FDT
   *
   * This creates a new device tree in @new with unused strings removed. The
   * called can then use fdt_pack() to minimise the space consumed.
   *
   * @old:	Old device tree blog
   * @new:	Place to put new device tree blob, which must be as large as
   *		@old
   * @return
   *	0, on success
   *	-FDT_ERR_BADOFFSET, corrupt device tree
   *	-FDT_ERR_NOSPACE, out of space, which should not happen unless there
   *		is something very wrong with the device tree input
   */
  int fdt_remove_unused_strings(const void *old, void *new);

  int fit_check_sign(const void *working_fdt, const void *key);

  #endif /* __FDT_HOST_H__ */