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phyus
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linux-vybrid_public
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linux-vybrid_pu...
/
arch
/
arm
/
plat-mxc
/
include
/
mach
/
memory.h

memory.h 2.0 KB
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  1. /*
    2. 

  2.  * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
    3. 

  3.  */
    4. 

  4. 

  5. /*
    6. 

  6.  * This program is free software; you can redistribute it and/or modify
    7. 

  7.  * it under the terms of the GNU General Public License version 2 as
    8. 

  8.  * published by the Free Software Foundation.
    9. 

  9.  */
    10. 

  10. 

  11. #ifndef __ASM_ARCH_MXC_MEMORY_H__
    12. 

  12. #define __ASM_ARCH_MXC_MEMORY_H__
    13. 

  13. 

  14. #define MX1_PHYS_OFFSET		UL(0x08000000)
    15. 

  15. #define MX21_PHYS_OFFSET	UL(0xc0000000)
    16. 

  16. #define MX25_PHYS_OFFSET	UL(0x80000000)
    17. 

  17. #define MX27_PHYS_OFFSET	UL(0xa0000000)
    18. 

  18. #define MX3x_PHYS_OFFSET	UL(0x80000000)
    19. 

  19. #define MX50_PHYS_OFFSET	UL(0x70000000)
    20. 

  20. #define MX51_PHYS_OFFSET	UL(0x90000000)
    21. 

  21. #define MX53_PHYS_OFFSET	UL(0x70000000)
    22. 

  22. #define MXC91231_PHYS_OFFSET	UL(0x90000000)
    23. 

  23. 

  24. #if !defined(CONFIG_RUNTIME_PHYS_OFFSET)
    25. 

  25. # if defined CONFIG_ARCH_MX1
    26. 

  26. #  define PLAT_PHYS_OFFSET		MX1_PHYS_OFFSET
    27. 

  27. # elif defined CONFIG_MACH_MX21
    28. 

  28. #  define PLAT_PHYS_OFFSET		MX21_PHYS_OFFSET
    29. 

  29. # elif defined CONFIG_ARCH_MX25
    30. 

  30. #  define PLAT_PHYS_OFFSET		MX25_PHYS_OFFSET
    31. 

  31. # elif defined CONFIG_MACH_MX27
    32. 

  32. #  define PLAT_PHYS_OFFSET		MX27_PHYS_OFFSET
    33. 

  33. # elif defined CONFIG_ARCH_MX3
    34. 

  34. #  define PLAT_PHYS_OFFSET		MX3x_PHYS_OFFSET
    35. 

  35. # elif defined CONFIG_ARCH_MXC91231
    36. 

  36. #  define PLAT_PHYS_OFFSET		MXC91231_PHYS_OFFSET
    37. 

  37. # elif defined CONFIG_ARCH_MX50
    38. 

  38. #  define PLAT_PHYS_OFFSET		MX50_PHYS_OFFSET
    39. 

  39. # elif defined CONFIG_ARCH_MX51
    40. 

  40. #  define PLAT_PHYS_OFFSET		MX51_PHYS_OFFSET
    41. 

  41. # elif defined CONFIG_ARCH_MX53
    42. 

  42. #  define PLAT_PHYS_OFFSET		MX53_PHYS_OFFSET
    43. 

  43. # endif
    44. 

  44. #endif
    45. 

  45. 

  46. #if defined(CONFIG_MX3_VIDEO)
    47. 

  47. /*
    48. 

  48.  * Increase size of DMA-consistent memory region.
    49. 

  49.  * This is required for mx3 camera driver to capture at least two QXGA frames.
    50. 

  50.  */
    51. 

  51. #define CONSISTENT_DMA_SIZE SZ_8M
    52. 

  52. 

  53. #elif defined(CONFIG_MX1_VIDEO) || defined(CONFIG_VIDEO_MX2_HOSTSUPPORT)
    54. 

  54. /*
    55. 

  55.  * Increase size of DMA-consistent memory region.
    56. 

  56.  * This is required for i.MX camera driver to capture at least four VGA frames.
    57. 

  57.  */
    58. 

  58. #define CONSISTENT_DMA_SIZE SZ_4M
    59. 

  59. #endif /* CONFIG_MX1_VIDEO || CONFIG_VIDEO_MX2_HOSTSUPPORT */
    60. 

  60. 

  61. #endif /* __ASM_ARCH_MXC_MEMORY_H__ */
    62.