LXR uboot/include/relocate.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * (C) Copyright 2011
   4 * Graeme Russ, <graeme.russ@gmail.com>
   5 */
   6
   7#ifndef _RELOCATE_H_
   8#define _RELOCATE_H_
   9
  10#include <common.h>
  11
  12/**
  13 * copy_uboot_to_ram() - Copy U-Boot to its new relocated position
  14 *
  15 * @return 0 if OK, -ve on error
  16 */
  17int copy_uboot_to_ram(void);
  18
  19/**
  20 * clear_bss() - Clear the BSS (Blocked Start by Symbol) segment
  21 *
  22 * This clears the memory used by global variables
  23 *
  24 * @return 0 if OK, -ve on error
  25 */
  26int clear_bss(void);
  27
  28/**
  29 * do_elf_reloc_fixups() - Fix up ELF relocations in the relocated code
  30 *
  31 * This processes the relocation tables to ensure that the code can run in its
  32 * new location.
  33 *
  34 * @return 0 if OK, -ve on error
  35 */
  36int do_elf_reloc_fixups(void);
  37
  38#endif  /* _RELOCATE_H_ */
  39