ndfmc.h 961 B

12345678910111213141516171819202122232425262728293031
  1. /*
  2. * This program is free software; you can redistribute it and/or modify
  3. * it under the terms of the GNU General Public License version 2 as
  4. * published by the Free Software Foundation.
  5. *
  6. * (C) Copyright TOSHIBA CORPORATION 2007
  7. */
  8. #ifndef __ASM_TXX9_NDFMC_H
  9. #define __ASM_TXX9_NDFMC_H
  10. #define NDFMC_PLAT_FLAG_USE_BSPRT 0x01
  11. #define NDFMC_PLAT_FLAG_NO_RSTR 0x02
  12. #define NDFMC_PLAT_FLAG_HOLDADD 0x04
  13. #define NDFMC_PLAT_FLAG_DUMMYWRITE 0x08
  14. struct txx9ndfmc_platform_data {
  15. unsigned int shift;
  16. unsigned int gbus_clock;
  17. unsigned int hold; /* hold time in nanosecond */
  18. unsigned int spw; /* strobe pulse width in nanosecond */
  19. unsigned int flags;
  20. unsigned char ch_mask; /* available channel bitmask */
  21. unsigned char wp_mask; /* write-protect bitmask */
  22. unsigned char wide_mask; /* 16bit-nand bitmask */
  23. };
  24. void txx9_ndfmc_init(unsigned long baseaddr,
  25. const struct txx9ndfmc_platform_data *plat_data);
  26. #endif /* __ASM_TXX9_NDFMC_H */