nand_defs.h 1.2 KB

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  1. /*
  2. * TNETV107X: NAND definitions
  3. *
  4. * See file CREDITS for list of people who contributed to this
  5. * project.
  6. *
  7. * This program is free software; you can redistribute it and/or modify
  8. * it under the terms of the GNU General Public License as published by
  9. * the Free Software Foundation; either version 2 of the License, or
  10. * (at your option) any later version.
  11. *
  12. * This program is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. * GNU General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU General Public License
  18. * along with this program; if not, write to the Free Software
  19. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20. */
  21. #ifndef _NAND_DEFS_H_
  22. #define _NAND_DEFS_H_
  23. #include <asm/arch/hardware.h>
  24. #include <asm/arch/emif_defs.h>
  25. #define DAVINCI_ASYNC_EMIF_CNTRL_BASE TNETV107X_ASYNC_EMIF_CNTRL_BASE
  26. #define MASK_CLE 0x4000
  27. #define MASK_ALE 0x2000
  28. #define NAND_READ_START 0x00
  29. #define NAND_READ_END 0x30
  30. #define NAND_STATUS 0x70
  31. extern void davinci_nand_init(struct nand_chip *nand);
  32. #endif