arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
   3 #define __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
   4
   5 #define cpu_has_tlb                     1
   6 #define cpu_has_4kex                    1
   7 #define cpu_has_3k_cache                0
   8 #define cpu_has_4k_cache                1
   9 #define cpu_has_tx39_cache              0
  10 #define cpu_has_fpu                     0
  11 #define cpu_has_32fpr                   0
  12 #define cpu_has_counter                 1
  13 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  14 #define cpu_has_watch                   1
  15 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  16 #define cpu_has_watch                   0
  17 #endif
  18 #define cpu_has_divec                   1
  19 #define cpu_has_vce                     0
  20 #define cpu_has_cache_cdex_p            0
  21 #define cpu_has_cache_cdex_s            0
  22 #define cpu_has_prefetch                1
  23 #define cpu_has_mcheck                  1
  24 #define cpu_has_ejtag                   1
  25 #define cpu_has_llsc                    1
  26
  27 /* cpu_has_mips16 */
  28 #define cpu_has_mdmx                    0
  29 #define cpu_has_mips3d                  0
  30 #define cpu_has_rixi                    0
  31 #define cpu_has_mmips                   0
  32 #define cpu_has_smartmips               0
  33 #define cpu_has_vtag_icache             0
  34 /* cpu_has_dc_aliases */
  35 #define cpu_has_ic_fills_f_dc           0
  36 #define cpu_has_pindexed_dcache         0
  37 #define cpu_icache_snoops_remote_store  0
  38
  39 #define cpu_has_mips_2                  1
  40 #define cpu_has_mips_3                  0
  41 #define cpu_has_mips32r1                1
  42 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  43 #define cpu_has_mips32r2                1
  44 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  45 #define cpu_has_mips32r2                0
  46 #endif
  47 #define cpu_has_mips64r1                0
  48 #define cpu_has_mips64r2                0
  49
  50 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  51 #define cpu_has_dsp                     1
  52 #define cpu_has_dsp2                    1
  53 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  54 #define cpu_has_dsp                     0
  55 #define cpu_has_dsp2                    0
  56 #endif
  57 #define cpu_has_mipsmt                  0
  58 /* cpu_has_userlocal */
  59
  60 #define cpu_has_nofpuex                 0
  61 #define cpu_has_64bits                  0
  62 #define cpu_has_64bit_zero_reg          0
  63 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  64 #define cpu_has_vint                    1
  65 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  66 #define cpu_has_vint                    0
  67 #endif
  68 #define cpu_has_veic                    0
  69 #define cpu_has_inclusive_pcaches       0
  70
  71 #if defined(CONFIG_BCM47XX_BCMA) && !defined(CONFIG_BCM47XX_SSB)
  72 #define cpu_dcache_line_size()          32
  73 #define cpu_icache_line_size()          32
  74 #define cpu_has_perf_cntr_intr_bit      1
  75 #elif defined(CONFIG_BCM47XX_SSB) && !defined(CONFIG_BCM47XX_BCMA)
  76 #define cpu_dcache_line_size()          16
  77 #define cpu_icache_line_size()          16
  78 #define cpu_has_perf_cntr_intr_bit      0
  79 #endif
  80 #define cpu_scache_line_size()          0
  81 #define cpu_has_vz                      0
  82
  83 #endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */