cpu-feature-overrides.h 1.2 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 Ralf Baechle
  7. */
  8. #ifndef __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
  9. #define __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H
  10. /*
  11. * Momentum Jaguar ATX always has the RM9000 processor.
  12. */
  13. #define cpu_has_watch 1
  14. #define cpu_has_mips16 0
  15. #define cpu_has_divec 0
  16. #define cpu_has_vce 0
  17. #define cpu_has_cache_cdex_p 0
  18. #define cpu_has_cache_cdex_s 0
  19. #define cpu_has_prefetch 1
  20. #define cpu_has_mcheck 0
  21. #define cpu_has_ejtag 0
  22. #define cpu_has_llsc 1
  23. #define cpu_has_vtag_icache 0
  24. #define cpu_has_dc_aliases 0
  25. #define cpu_has_ic_fills_f_dc 0
  26. #define cpu_has_dsp 0
  27. #define cpu_icache_snoops_remote_store 0
  28. #define cpu_has_nofpuex 0
  29. #define cpu_has_64bits 1
  30. #define cpu_has_subset_pcaches 0
  31. #define cpu_dcache_line_size() 32
  32. #define cpu_icache_line_size() 32
  33. #define cpu_scache_line_size() 32
  34. /*
  35. * On the RM9000 we need to ensure that I-cache lines being fetches only
  36. * contain valid instructions are funny things will happen.
  37. */
  38. #define PLAT_TRAMPOLINE_STUFF_LINE 32UL
  39. #endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */