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m68328.c

m68328.c 1.6 KB
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  1. /***************************************************************************/
    2. 

  2. 

  3. /*
    4. 

  4.  *  m68328.c - 68328 specific config
    5. 

  5.  *
    6. 

  6.  *  Copyright (C) 1993 Hamish Macdonald
    7. 

  7.  *  Copyright (C) 1999 D. Jeff Dionne
    8. 

  8.  *
    9. 

  9.  * This file is subject to the terms and conditions of the GNU General Public
    10. 

  10.  * License.  See the file COPYING in the main directory of this archive
    11. 

  11.  * for more details.
    12. 

  12.  *
    13. 

  13.  * VZ Support/Fixes             Evan Stawnyczy <e@lineo.ca>
    14. 

  14.  */
    15. 

  15. 

  16. /***************************************************************************/
    17. 

  17. 

  18. #include <linux/init.h>
    19. 

  19. #include <linux/types.h>
    20. 

  20. #include <linux/kernel.h>
    21. 

  21. #include <linux/rtc.h>
    22. 

  22. #include <asm/machdep.h>
    23. 

  23. #include <asm/MC68328.h>
    24. 

  24. #if defined(CONFIG_PILOT) || defined(CONFIG_INIT_LCD)
    25. 

  25. #include "bootlogo.h"
    26. 

  26. #endif
    27. 

  27. 

  28. /***************************************************************************/
    29. 

  29. 

  30. int m68328_hwclk(int set, struct rtc_time *t);
    31. 

  31. 

  32. /***************************************************************************/
    33. 

  33. 

  34. void m68328_reset (void)
    35. 

  35. {
    36. 

  36.   local_irq_disable();
    37. 

  37.   asm volatile ("moveal #0x10c00000, %a0;\n\t"
    38. 

  38. 		"moveb #0, 0xFFFFF300;\n\t"
    39. 

  39. 		"moveal 0(%a0), %sp;\n\t"
    40. 

  40. 		"moveal 4(%a0), %a0;\n\t"
    41. 

  41. 		"jmp (%a0);");
    42. 

  42. }
    43. 

  43. 

  44. /***************************************************************************/
    45. 

  45. 

  46. void __init config_BSP(char *command, int len)
    47. 

  47. {
    48. 

  48.   pr_info("68328 support D. Jeff Dionne <jeff@uclinux.org>\n");
    49. 

  49.   pr_info("68328 support Kenneth Albanowski <kjahds@kjshds.com>\n");
    50. 

  50.   pr_info("68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n");
    51. 

  51. 

  52.   mach_hwclk = m68328_hwclk;
    53. 

  53.   mach_reset = m68328_reset;
    54. 

  54. }
    55. 

  55. 

  56. /***************************************************************************/
    57. 

  57.