target/linux/ramips/patches-3.18/100-mt7621-add-cpu-feature-overrides.patch

   1 --- /dev/null
   2 +++ b/arch/mips/include/asm/mach-ralink/mt7621/cpu-feature-overrides.h
   3 @@ -0,0 +1,65 @@
   4 +/*
   5 + * Ralink MT7621 specific CPU feature overrides
   6 + *
   7 + * Copyright (C) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
   8 + * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   9 + * Copyright (C) 2015 Felix Fietkau <nbd@openwrt.org>
  10 + *
  11 + * This file was derived from: include/asm-mips/cpu-features.h
  12 + *     Copyright (C) 2003, 2004 Ralf Baechle
  13 + *     Copyright (C) 2004 Maciej W. Rozycki
  14 + *
  15 + * This program is free software; you can redistribute it and/or modify it
  16 + * under the terms of the GNU General Public License version 2 as published
  17 + * by the Free Software Foundation.
  18 + *
  19 + */
  20 +#ifndef _MT7621_CPU_FEATURE_OVERRIDES_H
  21 +#define _MT7621_CPU_FEATURE_OVERRIDES_H
  22 +
  23 +#define cpu_has_tlb            1
  24 +#define cpu_has_4kex           1
  25 +#define cpu_has_3k_cache       0
  26 +#define cpu_has_4k_cache       1
  27 +#define cpu_has_tx39_cache     0
  28 +#define cpu_has_sb1_cache      0
  29 +#define cpu_has_fpu            0
  30 +#define cpu_has_32fpr          0
  31 +#define cpu_has_counter                1
  32 +#define cpu_has_watch          1
  33 +#define cpu_has_divec          1
  34 +
  35 +#define cpu_has_prefetch       1
  36 +#define cpu_has_ejtag          1
  37 +#define cpu_has_llsc           1
  38 +
  39 +#define cpu_has_mips16         1
  40 +#define cpu_has_mdmx           0
  41 +#define cpu_has_mips3d         0
  42 +#define cpu_has_smartmips      0
  43 +
  44 +#define cpu_has_mips32r1       1
  45 +#define cpu_has_mips32r2       1
  46 +#define cpu_has_mips64r1       0
  47 +#define cpu_has_mips64r2       0
  48 +
  49 +#define cpu_has_dsp            1
  50 +#define cpu_has_dsp2           0
  51 +#define cpu_has_mipsmt         1
  52 +
  53 +#define cpu_has_64bits         0
  54 +#define cpu_has_64bit_zero_reg 0
  55 +#define cpu_has_64bit_gp_regs  0
  56 +#define cpu_has_64bit_addresses        0
  57 +
  58 +#define cpu_dcache_line_size() 32
  59 +#define cpu_icache_line_size() 32
  60 +
  61 +#define cpu_has_dc_aliases     0
  62 +#define cpu_has_vtag_icache    0
  63 +
  64 +#define cpu_has_rixi           0
  65 +#define cpu_has_tlbinv         0
  66 +#define cpu_has_userlocal      1
  67 +
  68 +#endif /* _MT7621_CPU_FEATURE_OVERRIDES_H */