fuse.h 1.4 KB

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  1. /*
  2. * (C) Copyright 2009-2013 ADVANSEE
  3. * Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
  4. *
  5. * Based on the mpc512x iim code:
  6. * Copyright 2008 Silicon Turnkey Express, Inc.
  7. * Martha Marx <mmarx@silicontkx.com>
  8. *
  9. * See file CREDITS for list of people who contributed to this
  10. * project.
  11. *
  12. * This program is free software; you can redistribute it and/or
  13. * modify it under the terms of the GNU General Public License as
  14. * published by the Free Software Foundation; either version 2 of
  15. * the License, or (at your option) any later version.
  16. *
  17. * This program is distributed in the hope that it will be useful,
  18. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20. * GNU General Public License for more details.
  21. *
  22. * You should have received a copy of the GNU General Public License
  23. * along with this program; if not, write to the Free Software
  24. * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  25. * MA 02111-1307 USA
  26. */
  27. #ifndef _FUSE_H_
  28. #define _FUSE_H_
  29. /*
  30. * Read/Sense/Program/Override interface:
  31. * bank: Fuse bank
  32. * word: Fuse word within the bank
  33. * val: Value to read/write
  34. *
  35. * Returns: 0 on success, not 0 on failure
  36. */
  37. int fuse_read(u32 bank, u32 word, u32 *val);
  38. int fuse_sense(u32 bank, u32 word, u32 *val);
  39. int fuse_prog(u32 bank, u32 word, u32 val);
  40. int fuse_override(u32 bank, u32 word, u32 val);
  41. #endif /* _FUSE_H_ */