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uboot-vybrid_pu...
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arch
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arm
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include
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asm
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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 _bss_start_ofs;	/* BSS start relative to _start */
    34. 

  34. extern ulong _bss_end_ofs;		/* BSS end relative to _start */
    35. 

  35. extern ulong _end_ofs;		/* end of image relative to _start */
    36. 

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

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

  38. extern ulong _TEXT_BASE;	/* code start */
    39. 

  39. extern ulong _datarel_start_ofs;
    40. 

  40. extern ulong _datarelrolocal_start_ofs;
    41. 

  41. extern ulong _datarellocal_start_ofs;
    42. 

  42. extern ulong _datarelro_start_ofs;
    43. 

  43. extern ulong IRQ_STACK_START_IN;	/* 8 bytes in IRQ stack */
    44. 

  44. 

  45. /* cpu/.../cpu.c */
    46. 

  46. int	cpu_init(void);
    47. 

  47. int	cleanup_before_linux(void);
    48. 

  48. 

  49. /* Set up ARMv7 MMU, caches and TLBs */
    50. 

  50. void	cpu_init_cp15(void);
    51. 

  51. 

  52. /* cpu/.../arch/cpu.c */
    53. 

  53. int	arch_cpu_init(void);
    54. 

  54. int	arch_misc_init(void);
    55. 

  55. int	arch_early_init_r(void);
    56. 

  56. 

  57. /* board/.../... */
    58. 

  58. int	board_init(void);
    59. 

  59. int	dram_init (void);
    60. 

  60. void	dram_init_banksize (void);
    61. 

  61. void	setup_serial_tag (struct tag **params);
    62. 

  62. void	setup_revision_tag (struct tag **params);
    63. 

  63. 

  64. /* cpu/.../interrupt.c */
    65. 

  65. int	arch_interrupt_init	(void);
    66. 

  66. void	reset_timer_masked	(void);
    67. 

  67. ulong	get_timer_masked	(void);
    68. 

  68. void	udelay_masked		(unsigned long usec);
    69. 

  69. 

  70. #endif	/* _U_BOOT_ARM_H_ */
    71.