cpu-feature-overrides.h 2.0 KB

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  1. /*
  2. * This file is subject to the terms and conditions of the GNU General Public
  3. * License. See the file "COPYING" in the main directory of this archive
  4. * for more details.
  5. *
  6. * Copyright (C) 2003, 2004 Chris Dearman
  7. * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
  8. */
  9. #ifndef __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H
  10. #define __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H
  11. /*
  12. * CPU feature overrides for MIPS boards
  13. */
  14. #ifdef CONFIG_CPU_MIPS32
  15. #define cpu_has_tlb 1
  16. #define cpu_has_4kex 1
  17. #define cpu_has_4k_cache 1
  18. /* #define cpu_has_fpu ? */
  19. /* #define cpu_has_32fpr ? */
  20. #define cpu_has_counter 1
  21. /* #define cpu_has_watch ? */
  22. #define cpu_has_divec 1
  23. #define cpu_has_vce 0
  24. /* #define cpu_has_cache_cdex_p ? */
  25. /* #define cpu_has_cache_cdex_s ? */
  26. /* #define cpu_has_prefetch ? */
  27. #define cpu_has_mcheck 1
  28. /* #define cpu_has_ejtag ? */
  29. #define cpu_has_llsc 1
  30. /* #define cpu_has_vtag_icache ? */
  31. /* #define cpu_has_dc_aliases ? */
  32. /* #define cpu_has_ic_fills_f_dc ? */
  33. #define cpu_has_clo_clz 1
  34. #define cpu_has_nofpuex 0
  35. /* #define cpu_has_64bits ? */
  36. /* #define cpu_has_64bit_zero_reg ? */
  37. /* #define cpu_has_inclusive_pcaches ? */
  38. #define cpu_icache_snoops_remote_store 1
  39. #endif
  40. #ifdef CONFIG_CPU_MIPS64
  41. #define cpu_has_tlb 1
  42. #define cpu_has_4kex 1
  43. #define cpu_has_4k_cache 1
  44. /* #define cpu_has_fpu ? */
  45. /* #define cpu_has_32fpr ? */
  46. #define cpu_has_counter 1
  47. /* #define cpu_has_watch ? */
  48. #define cpu_has_divec 1
  49. #define cpu_has_vce 0
  50. /* #define cpu_has_cache_cdex_p ? */
  51. /* #define cpu_has_cache_cdex_s ? */
  52. /* #define cpu_has_prefetch ? */
  53. #define cpu_has_mcheck 1
  54. /* #define cpu_has_ejtag ? */
  55. #define cpu_has_llsc 1
  56. /* #define cpu_has_vtag_icache ? */
  57. /* #define cpu_has_dc_aliases ? */
  58. /* #define cpu_has_ic_fills_f_dc ? */
  59. #define cpu_has_clo_clz 1
  60. #define cpu_has_nofpuex 0
  61. /* #define cpu_has_64bits ? */
  62. /* #define cpu_has_64bit_zero_reg ? */
  63. /* #define cpu_has_inclusive_pcaches ? */
  64. #define cpu_icache_snoops_remote_store 1
  65. #endif
  66. #endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */