at91_st.h 1.2 KB

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  1. /*
  2. * Copyright (C) 2009 Jens Scharsig (js_at_ng@scharsoft.de)
  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
  8. * modify it under the terms of the GNU General Public License as
  9. * published by the Free Software Foundation; either version 2 of
  10. * the License, or (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., 59 Temple Place, Suite 330, Boston,
  20. * MA 02111-1307 USA
  21. */
  22. #ifndef AT91_ST_H
  23. #define AT91_ST_H
  24. typedef struct at91_st {
  25. u32 cr;
  26. u32 pimr;
  27. u32 wdmr;
  28. u32 rtmr;
  29. u32 sr;
  30. u32 ier;
  31. u32 idr;
  32. u32 imr;
  33. u32 rtar;
  34. u32 crtr;
  35. } __attribute__ ((packed)) at91_st_t ;
  36. #define AT91_ST_CR_WDRST 1
  37. #define AT91_ST_WDMR_WDV(x) (x & 0xFFFF)
  38. #define AT91_ST_WDMR_RSTEN 0x00010000
  39. #define AT91_ST_WDMR_EXTEN 0x00020000
  40. #endif