kernel/2.6.29.6-aldebaran-rt/arch/mips/include/asm/mach-mipssim/cpu-feature-overrides.h

   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  */
   8 #ifndef __ASM_MACH_SIM_CPU_FEATURE_OVERRIDES_H
   9 #define __ASM_MACH_SIM_CPU_FEATURE_OVERRIDES_H
  10
  11
  12 /*
  13  * CPU feature overrides for MIPS boards
  14  */
  15 #ifdef CONFIG_CPU_MIPS32
  16 #define cpu_has_tlb             1
  17 #define cpu_has_4kex            1
  18 #define cpu_has_4k_cache        1
  19 #define cpu_has_fpu             0
  20 /* #define cpu_has_32fpr        ? */
  21 #define cpu_has_counter         1
  22 /* #define cpu_has_watch        ? */
  23 #define cpu_has_divec           1
  24 #define cpu_has_vce             0
  25 /* #define cpu_has_cache_cdex_p ? */
  26 /* #define cpu_has_cache_cdex_s ? */
  27 /* #define cpu_has_prefetch     ? */
  28 #define cpu_has_mcheck          1
  29 /* #define cpu_has_ejtag        ? */
  30 #define cpu_has_llsc            1
  31 /* #define cpu_has_vtag_icache  ? */
  32 /* #define cpu_has_dc_aliases   ? */
  33 /* #define cpu_has_ic_fills_f_dc ? */
  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 #endif
  39
  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_nofpuex         0
  60 /* #define cpu_has_64bits       ? */
  61 /* #define cpu_has_64bit_zero_reg ? */
  62 /* #define cpu_has_inclusive_pcaches ? */
  63 #endif
  64
  65 #endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */