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sun50i_a64
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include
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sunxi_cpucfg.h

sunxi_cpucfg.h 1.8 KB
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  1. /*
    2. 

  2.  * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
    3. 

  3.  *
    4. 

  4.  * SPDX-License-Identifier: BSD-3-Clause
    5. 

  5.  */
    6. 

  6. 

  7. #ifndef SUNXI_CPUCFG_H
    8. 

  8. #define SUNXI_CPUCFG_H
    9. 

  9. 

  10. #include <sunxi_mmap.h>
    11. 

  11. 

  12. /* c = cluster, n = core */
    13. 

  13. #define SUNXI_CPUCFG_CLS_CTRL_REG0(c)	(SUNXI_CPUCFG_BASE + 0x0000 + (c) * 16)
    14. 

  14. #define SUNXI_CPUCFG_CLS_CTRL_REG1(c)	(SUNXI_CPUCFG_BASE + 0x0004 + (c) * 16)
    15. 

  15. #define SUNXI_CPUCFG_CACHE_CFG_REG0	(SUNXI_CPUCFG_BASE + 0x0008)
    16. 

  16. #define SUNXI_CPUCFG_CACHE_CFG_REG1	(SUNXI_CPUCFG_BASE + 0x000c)
    17. 

  17. #define SUNXI_CPUCFG_DBG_REG0		(SUNXI_CPUCFG_BASE + 0x0020)
    18. 

  18. #define SUNXI_CPUCFG_GLB_CTRL_REG	(SUNXI_CPUCFG_BASE + 0x0028)
    19. 

  19. #define SUNXI_CPUCFG_CPU_STS_REG(c)	(SUNXI_CPUCFG_BASE + 0x0030 + (c) * 4)
    20. 

  20. #define SUNXI_CPUCFG_L2_STS_REG		(SUNXI_CPUCFG_BASE + 0x003c)
    21. 

  21. #define SUNXI_CPUCFG_RST_CTRL_REG(c)	(SUNXI_CPUCFG_BASE + 0x0080 + (c) * 4)
    22. 

  22. #define SUNXI_CPUCFG_RVBAR_LO_REG(n)	(SUNXI_CPUCFG_BASE + 0x00a0 + (n) * 8)
    23. 

  23. #define SUNXI_CPUCFG_RVBAR_HI_REG(n)	(SUNXI_CPUCFG_BASE + 0x00a4 + (n) * 8)
    24. 

  24. 

  25. #define SUNXI_CPU_POWER_CLAMP_REG(c, n)	(SUNXI_R_PRCM_BASE + 0x0140 + \
    26. 

  26. 					 (c) * 16 + (n) * 4)
    27. 

  27. #define SUNXI_POWEROFF_GATING_REG(c)	(SUNXI_R_PRCM_BASE + 0x0100 + (c) * 4)
    28. 

  28. #define SUNXI_R_CPUCFG_CPUS_RST_REG	(SUNXI_R_CPUCFG_BASE + 0x0000)
    29. 

  29. #define SUNXI_POWERON_RST_REG(c)	(SUNXI_R_CPUCFG_BASE + 0x0030 + (c) * 4)
    30. 

  30. #define SUNXI_R_CPUCFG_SYS_RST_REG	(SUNXI_R_CPUCFG_BASE + 0x0140)
    31. 

  31. #define SUNXI_R_CPUCFG_SS_FLAG_REG	(SUNXI_R_CPUCFG_BASE + 0x01a0)
    32. 

  32. #define SUNXI_R_CPUCFG_CPU_ENTRY_REG	(SUNXI_R_CPUCFG_BASE + 0x01a4)
    33. 

  33. #define SUNXI_R_CPUCFG_SS_ENTRY_REG	(SUNXI_R_CPUCFG_BASE + 0x01a8)
    34. 

  34. #define SUNXI_R_CPUCFG_HP_FLAG_REG	(SUNXI_R_CPUCFG_BASE + 0x01ac)
    35. 

  35. 

  36. #define SUNXI_AA64nAA32_REG		SUNXI_CPUCFG_CLS_CTRL_REG0
    37. 

  37. #define SUNXI_AA64nAA32_OFFSET		24
    38. 

  38. 

  39. static inline bool sunxi_cpucfg_has_per_cluster_regs(void)
    40. 

  40. {
    41. 

  41. 	return true;
    42. 

  42. }
    43. 

  43. 

  44. #endif /* SUNXI_CPUCFG_H */
    45.