LXR uboot/tools/fdt

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * (C) Copyright 2008 Semihalf
   4 */
   5
   6#ifndef __FDT_HOST_H__
   7#define __FDT_HOST_H__
   8
   9/* Make sure to include u-boot version of libfdt include files */
  10#include "../include/linux/libfdt.h"
  11#include "../include/fdt_support.h"
  12
  13/**
  14 * fdt_remove_unused_strings() - Remove any unused strings from an FDT
  15 *
  16 * This creates a new device tree in @new with unused strings removed. The
  17 * called can then use fdt_pack() to minimise the space consumed.
  18 *
  19 * @old:        Old device tree blog
  20 * @new:        Place to put new device tree blob, which must be as large as
  21 *              @old
  22 * @return
  23 *      0, on success
  24 *      -FDT_ERR_BADOFFSET, corrupt device tree
  25 *      -FDT_ERR_NOSPACE, out of space, which should not happen unless there
  26 *              is something very wrong with the device tree input
  27 */
  28int fdt_remove_unused_strings(const void *old, void *new);
  29
  30int fit_check_sign(const void *fit, const void *key,
  31                   const char *fit_uname_config);
  32
  33#endif /* __FDT_HOST_H__ */
  34