/* SPDX-License-Identifier: GPL-2.0+ */

  /*
   * (C) Copyright 2014

   */
  
  #ifndef _FIT_COMMON_H_
  #define _FIT_COMMON_H_
  
  #include "imagetool.h"
  #include "mkimage.h"
  #include <image.h>

  /**
   * Verify the format of FIT header pointed to by ptr
   *
   * @ptr: image header to be verified
   * @image_size: size of while image
   * @params: mkimage parameters
   * @return 0 if OK, -1 on error
   */

  int fit_verify_header(unsigned char *ptr, int image_size,
  			struct image_tool_params *params);
  
  int fit_check_image_types(uint8_t type);

  /**
   * Map an FDT into memory, optionally increasing its size
   *
   * @cmdname:	Tool name (for displaying with error messages)
   * @fname:	Filename containing FDT

   * @size_inc:	Amount to increase size by (0 = leave it alone)

   * @blobp:	Returns pointer to FDT blob
   * @sbuf:	File status information is stored here
   * @delete_on_error:	true to delete the file if we get an error

   * @read_only:	true to open in read-only mode

   * @return 0 if OK, -1 on error.
   */

  int mmap_fdt(const char *cmdname, const char *fname, size_t size_inc,

  	     void **blobp, struct stat *sbuf, bool delete_on_error,
  	     bool read_only);

  
  #endif /* _FIT_COMMON_H_ */