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arch
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arm
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mach-omap2
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include
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mach
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omap-secure.h

omap-secure.h 1.2 KB
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  1. /*
    2. 

  2.  * omap-secure.h: OMAP Secure infrastructure header.
    3. 

  3.  *
    4. 

  4.  * Copyright (C) 2011 Texas Instruments, Inc.
    5. 

  5.  *	Santosh Shilimkar <santosh.shilimkar@ti.com>
    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. #ifndef OMAP_ARCH_OMAP_SECURE_H
    12. 

  12. #define OMAP_ARCH_OMAP_SECURE_H
    13. 

  13. 

  14. /* Monitor error code */
    15. 

  15. #define  API_HAL_RET_VALUE_NS2S_CONVERSION_ERROR	0xFFFFFFFE
    16. 

  16. #define  API_HAL_RET_VALUE_SERVICE_UNKNWON		0xFFFFFFFF
    17. 

  17. 

  18. /* HAL API error codes */
    19. 

  19. #define  API_HAL_RET_VALUE_OK		0x00
    20. 

  20. #define  API_HAL_RET_VALUE_FAIL		0x01
    21. 

  21. 

  22. /* Secure HAL API flags */
    23. 

  23. #define FLAG_START_CRITICAL		0x4
    24. 

  24. #define FLAG_IRQFIQ_MASK		0x3
    25. 

  25. #define FLAG_IRQ_ENABLE			0x2
    26. 

  26. #define FLAG_FIQ_ENABLE			0x1
    27. 

  27. #define NO_FLAG				0x0
    28. 

  28. 

  29. 

  30. /* Secure low power HAL API index */
    31. 

  31. #define OMAP4_HAL_SAVESECURERAM_INDEX	0x1a
    32. 

  32. #define OMAP4_HAL_SAVEHW_INDEX		0x1b
    33. 

  33. #define OMAP4_HAL_SAVEALL_INDEX		0x1c
    34. 

  34. #define OMAP4_HAL_SAVEGIC_INDEX		0x1d
    35. 

  35. 

  36. extern u32 omap_secure_dispatcher(u32 idx, u32 flag, u32 nargs,
    37. 

  37. 				u32 arg1, u32 arg2, u32 arg3, u32 arg4);
    38. 

  38. extern u32 omap_smc2(u32 id, u32 falg, u32 pargs);
    39. 

  39. 

  40. #endif /* OMAP_ARCH_OMAP_SECURE_H */
    41.