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asm-arm
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u-boot-arm.h

u-boot-arm.h 2.2 KB
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  1. /*
    2. 

  2.  * (C) Copyright 2002
    3. 

  3.  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
    4. 

  4.  * Marius Groeger <mgroeger@sysgo.de>
    5. 

  5.  *
    6. 

  6.  * (C) Copyright 2002
    7. 

  7.  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
    8. 

  8.  * Alex Zuepke <azu@sysgo.de>
    9. 

  9.  *
    10. 

  10.  * See file CREDITS for list of people who contributed to this
    11. 

  11.  * project.
    12. 

  12.  *
    13. 

  13.  * This program is free software; you can redistribute it and/or
    14. 

  14.  * modify it under the terms of the GNU General Public License as
    15. 

  15.  * published by the Free Software Foundation; either version 2 of
    16. 

  16.  * the License, or (at your option) any later version.
    17. 

  17.  *
    18. 

  18.  * This program is distributed in the hope that it will be useful,
    19. 

  19.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    20. 

  20.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    21. 

  21.  * GNU General Public License for more details.
    22. 

  22.  *
    23. 

  23.  * You should have received a copy of the GNU General Public License
    24. 

  24.  * along with this program; if not, write to the Free Software
    25. 

  25.  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
    26. 

  26.  * MA 02111-1307 USA
    27. 

  27.  */
    28. 

  28. 

  29. #ifndef _U_BOOT_ARM_H_
    30. 

  30. #define _U_BOOT_ARM_H_	1
    31. 

  31. 

  32. /* for the following variables, see start.S */
    33. 

  33. extern ulong _armboot_start;	/* code start */
    34. 

  34. extern ulong _bss_start;	/* code + data end == BSS start */
    35. 

  35. extern ulong _bss_end;		/* BSS end */
    36. 

  36. extern ulong IRQ_STACK_START;	/* top of IRQ stack */
    37. 

  37. extern ulong FIQ_STACK_START;	/* top of FIQ stack */
    38. 

  38. 

  39. /* cpu/.../cpu.c */
    40. 

  40. int	cpu_init(void);
    41. 

  41. int	cleanup_before_linux(void);
    42. 

  42. 

  43. /* cpu/.../arch/cpu.c */
    44. 

  44. int	arch_cpu_init(void);
    45. 

  45. int	arch_misc_init(void);
    46. 

  46. 

  47. /* board/.../... */
    48. 

  48. int	board_init(void);
    49. 

  49. int	dram_init (void);
    50. 

  50. void	setup_serial_tag (struct tag **params);
    51. 

  51. void	setup_revision_tag (struct tag **params);
    52. 

  52. 

  53. /* ------------------------------------------------------------ */
    54. 

  54. /* Here is a list of some prototypes which are incompatible to	*/
    55. 

  55. /* the U-Boot implementation					*/
    56. 

  56. /* To be fixed!							*/
    57. 

  57. /* ------------------------------------------------------------ */
    58. 

  58. /* common/cmd_nvedit.c */
    59. 

  59. int	setenv		(char *, char *);
    60. 

  60. 

  61. /* cpu/.../interrupt.c */
    62. 

  62. int	arch_interrupt_init	(void);
    63. 

  63. void	reset_timer_masked	(void);
    64. 

  64. ulong	get_timer_masked	(void);
    65. 

  65. void	udelay_masked		(unsigned long usec);
    66. 

  66. 

  67. /* cpu/.../timer.c */
    68. 

  68. int	timer_init		(void);
    69. 

  69. 

  70. #endif	/* _U_BOOT_ARM_H_ */
    71.