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exynos-srom.h

exynos-srom.h 1.6 KB
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  1. /*
    2. 

  2.  * Copyright (c) 2015 Samsung Electronics Co., Ltd.
    3. 

  3.  *		http://www.samsung.com
    4. 

  4.  *
    5. 

  5.  * Exynos SROMC register definitions
    6. 

  6.  *
    7. 

  7.  * This program is free software; you can redistribute it and/or modify
    8. 

  8.  * it under the terms of the GNU General Public License version 2 as
    9. 

  9.  * published by the Free Software Foundation.
    10. 

  10. */
    11. 

  11. 

  12. #ifndef __EXYNOS_SROM_H
    13. 

  13. #define __EXYNOS_SROM_H __FILE__
    14. 

  14. 

  15. #define EXYNOS_SROMREG(x)		(x)
    16. 

  16. 

  17. #define EXYNOS_SROM_BW		EXYNOS_SROMREG(0x0)
    18. 

  18. #define EXYNOS_SROM_BC0		EXYNOS_SROMREG(0x4)
    19. 

  19. #define EXYNOS_SROM_BC1		EXYNOS_SROMREG(0x8)
    20. 

  20. #define EXYNOS_SROM_BC2		EXYNOS_SROMREG(0xc)
    21. 

  21. #define EXYNOS_SROM_BC3		EXYNOS_SROMREG(0x10)
    22. 

  22. #define EXYNOS_SROM_BC4		EXYNOS_SROMREG(0x14)
    23. 

  23. #define EXYNOS_SROM_BC5		EXYNOS_SROMREG(0x18)
    24. 

  24. 

  25. /* one register BW holds 4 x 4-bit packed settings for NCS0 - NCS3 */
    26. 

  26. 

  27. #define EXYNOS_SROM_BW__DATAWIDTH__SHIFT	0
    28. 

  28. #define EXYNOS_SROM_BW__ADDRMODE__SHIFT		1
    29. 

  29. #define EXYNOS_SROM_BW__WAITENABLE__SHIFT	2
    30. 

  30. #define EXYNOS_SROM_BW__BYTEENABLE__SHIFT	3
    31. 

  31. 

  32. #define EXYNOS_SROM_BW__CS_MASK			0xf
    33. 

  33. 

  34. #define EXYNOS_SROM_BW__NCS0__SHIFT		0
    35. 

  35. #define EXYNOS_SROM_BW__NCS1__SHIFT		4
    36. 

  36. #define EXYNOS_SROM_BW__NCS2__SHIFT		8
    37. 

  37. #define EXYNOS_SROM_BW__NCS3__SHIFT		12
    38. 

  38. #define EXYNOS_SROM_BW__NCS4__SHIFT		16
    39. 

  39. #define EXYNOS_SROM_BW__NCS5__SHIFT		20
    40. 

  40. 

  41. /* applies to same to BCS0 - BCS3 */
    42. 

  42. 

  43. #define EXYNOS_SROM_BCX__PMC__SHIFT		0
    44. 

  44. #define EXYNOS_SROM_BCX__TACP__SHIFT		4
    45. 

  45. #define EXYNOS_SROM_BCX__TCAH__SHIFT		8
    46. 

  46. #define EXYNOS_SROM_BCX__TCOH__SHIFT		12
    47. 

  47. #define EXYNOS_SROM_BCX__TACC__SHIFT		16
    48. 

  48. #define EXYNOS_SROM_BCX__TCOS__SHIFT		24
    49. 

  49. #define EXYNOS_SROM_BCX__TACS__SHIFT		28
    50. 

  50. 

  51. #endif /* __EXYNOS_SROM_H */
    52.