arch/powerpc/kernel/cpu_specs_44x.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   4  */
   5
   6 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
   7                                  PPC_FEATURE_BOOKE)
   8
   9 static struct cpu_spec cpu_specs[] __initdata = {
  10         {
  11                 .pvr_mask               = 0xf0000fff,
  12                 .pvr_value              = 0x40000850,
  13                 .cpu_name               = "440GR Rev. A",
  14                 .cpu_features           = CPU_FTRS_44X,
  15                 .cpu_user_features      = COMMON_USER_BOOKE,
  16                 .mmu_features           = MMU_FTR_TYPE_44x,
  17                 .icache_bsize           = 32,
  18                 .dcache_bsize           = 32,
  19                 .machine_check          = machine_check_4xx,
  20                 .platform               = "ppc440",
  21         },
  22         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
  23                 .pvr_mask               = 0xf0000fff,
  24                 .pvr_value              = 0x40000858,
  25                 .cpu_name               = "440EP Rev. A",
  26                 .cpu_features           = CPU_FTRS_44X,
  27                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  28                 .mmu_features           = MMU_FTR_TYPE_44x,
  29                 .icache_bsize           = 32,
  30                 .dcache_bsize           = 32,
  31                 .cpu_setup              = __setup_cpu_440ep,
  32                 .machine_check          = machine_check_4xx,
  33                 .platform               = "ppc440",
  34         },
  35         {
  36                 .pvr_mask               = 0xf0000fff,
  37                 .pvr_value              = 0x400008d3,
  38                 .cpu_name               = "440GR Rev. B",
  39                 .cpu_features           = CPU_FTRS_44X,
  40                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  41                 .mmu_features           = MMU_FTR_TYPE_44x,
  42                 .icache_bsize           = 32,
  43                 .dcache_bsize           = 32,
  44                 .machine_check          = machine_check_4xx,
  45                 .platform               = "ppc440",
  46         },
  47         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
  48                 .pvr_mask               = 0xf0000ff7,
  49                 .pvr_value              = 0x400008d4,
  50                 .cpu_name               = "440EP Rev. C",
  51                 .cpu_features           = CPU_FTRS_44X,
  52                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  53                 .mmu_features           = MMU_FTR_TYPE_44x,
  54                 .icache_bsize           = 32,
  55                 .dcache_bsize           = 32,
  56                 .cpu_setup              = __setup_cpu_440ep,
  57                 .machine_check          = machine_check_4xx,
  58                 .platform               = "ppc440",
  59         },
  60         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
  61                 .pvr_mask               = 0xf0000fff,
  62                 .pvr_value              = 0x400008db,
  63                 .cpu_name               = "440EP Rev. B",
  64                 .cpu_features           = CPU_FTRS_44X,
  65                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  66                 .mmu_features           = MMU_FTR_TYPE_44x,
  67                 .icache_bsize           = 32,
  68                 .dcache_bsize           = 32,
  69                 .cpu_setup              = __setup_cpu_440ep,
  70                 .machine_check          = machine_check_4xx,
  71                 .platform               = "ppc440",
  72         },
  73         { /* 440GRX */
  74                 .pvr_mask               = 0xf0000ffb,
  75                 .pvr_value              = 0x200008D0,
  76                 .cpu_name               = "440GRX",
  77                 .cpu_features           = CPU_FTRS_44X,
  78                 .cpu_user_features      = COMMON_USER_BOOKE,
  79                 .mmu_features           = MMU_FTR_TYPE_44x,
  80                 .icache_bsize           = 32,
  81                 .dcache_bsize           = 32,
  82                 .cpu_setup              = __setup_cpu_440grx,
  83                 .machine_check          = machine_check_440A,
  84                 .platform               = "ppc440",
  85         },
  86         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
  87                 .pvr_mask               = 0xf0000ffb,
  88                 .pvr_value              = 0x200008D8,
  89                 .cpu_name               = "440EPX",
  90                 .cpu_features           = CPU_FTRS_44X,
  91                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
  92                 .mmu_features           = MMU_FTR_TYPE_44x,
  93                 .icache_bsize           = 32,
  94                 .dcache_bsize           = 32,
  95                 .cpu_setup              = __setup_cpu_440epx,
  96                 .machine_check          = machine_check_440A,
  97                 .platform               = "ppc440",
  98         },
  99         {       /* 440GP Rev. B */
 100                 .pvr_mask               = 0xf0000fff,
 101                 .pvr_value              = 0x40000440,
 102                 .cpu_name               = "440GP Rev. B",
 103                 .cpu_features           = CPU_FTRS_44X,
 104                 .cpu_user_features      = COMMON_USER_BOOKE,
 105                 .mmu_features           = MMU_FTR_TYPE_44x,
 106                 .icache_bsize           = 32,
 107                 .dcache_bsize           = 32,
 108                 .machine_check          = machine_check_4xx,
 109                 .platform               = "ppc440gp",
 110         },
 111         {       /* 440GP Rev. C */
 112                 .pvr_mask               = 0xf0000fff,
 113                 .pvr_value              = 0x40000481,
 114                 .cpu_name               = "440GP Rev. C",
 115                 .cpu_features           = CPU_FTRS_44X,
 116                 .cpu_user_features      = COMMON_USER_BOOKE,
 117                 .mmu_features           = MMU_FTR_TYPE_44x,
 118                 .icache_bsize           = 32,
 119                 .dcache_bsize           = 32,
 120                 .machine_check          = machine_check_4xx,
 121                 .platform               = "ppc440gp",
 122         },
 123         { /* 440GX Rev. A */
 124                 .pvr_mask               = 0xf0000fff,
 125                 .pvr_value              = 0x50000850,
 126                 .cpu_name               = "440GX Rev. A",
 127                 .cpu_features           = CPU_FTRS_44X,
 128                 .cpu_user_features      = COMMON_USER_BOOKE,
 129                 .mmu_features           = MMU_FTR_TYPE_44x,
 130                 .icache_bsize           = 32,
 131                 .dcache_bsize           = 32,
 132                 .cpu_setup              = __setup_cpu_440gx,
 133                 .machine_check          = machine_check_440A,
 134                 .platform               = "ppc440",
 135         },
 136         { /* 440GX Rev. B */
 137                 .pvr_mask               = 0xf0000fff,
 138                 .pvr_value              = 0x50000851,
 139                 .cpu_name               = "440GX Rev. B",
 140                 .cpu_features           = CPU_FTRS_44X,
 141                 .cpu_user_features      = COMMON_USER_BOOKE,
 142                 .mmu_features           = MMU_FTR_TYPE_44x,
 143                 .icache_bsize           = 32,
 144                 .dcache_bsize           = 32,
 145                 .cpu_setup              = __setup_cpu_440gx,
 146                 .machine_check          = machine_check_440A,
 147                 .platform               = "ppc440",
 148         },
 149         { /* 440GX Rev. C */
 150                 .pvr_mask               = 0xf0000fff,
 151                 .pvr_value              = 0x50000892,
 152                 .cpu_name               = "440GX Rev. C",
 153                 .cpu_features           = CPU_FTRS_44X,
 154                 .cpu_user_features      = COMMON_USER_BOOKE,
 155                 .mmu_features           = MMU_FTR_TYPE_44x,
 156                 .icache_bsize           = 32,
 157                 .dcache_bsize           = 32,
 158                 .cpu_setup              = __setup_cpu_440gx,
 159                 .machine_check          = machine_check_440A,
 160                 .platform               = "ppc440",
 161         },
 162         { /* 440GX Rev. F */
 163                 .pvr_mask               = 0xf0000fff,
 164                 .pvr_value              = 0x50000894,
 165                 .cpu_name               = "440GX Rev. F",
 166                 .cpu_features           = CPU_FTRS_44X,
 167                 .cpu_user_features      = COMMON_USER_BOOKE,
 168                 .mmu_features           = MMU_FTR_TYPE_44x,
 169                 .icache_bsize           = 32,
 170                 .dcache_bsize           = 32,
 171                 .cpu_setup              = __setup_cpu_440gx,
 172                 .machine_check          = machine_check_440A,
 173                 .platform               = "ppc440",
 174         },
 175         { /* 440SP Rev. A */
 176                 .pvr_mask               = 0xfff00fff,
 177                 .pvr_value              = 0x53200891,
 178                 .cpu_name               = "440SP Rev. A",
 179                 .cpu_features           = CPU_FTRS_44X,
 180                 .cpu_user_features      = COMMON_USER_BOOKE,
 181                 .mmu_features           = MMU_FTR_TYPE_44x,
 182                 .icache_bsize           = 32,
 183                 .dcache_bsize           = 32,
 184                 .machine_check          = machine_check_4xx,
 185                 .platform               = "ppc440",
 186         },
 187         { /* 440SPe Rev. A */
 188                 .pvr_mask               = 0xfff00fff,
 189                 .pvr_value              = 0x53400890,
 190                 .cpu_name               = "440SPe Rev. A",
 191                 .cpu_features           = CPU_FTRS_44X,
 192                 .cpu_user_features      = COMMON_USER_BOOKE,
 193                 .mmu_features           = MMU_FTR_TYPE_44x,
 194                 .icache_bsize           = 32,
 195                 .dcache_bsize           = 32,
 196                 .cpu_setup              = __setup_cpu_440spe,
 197                 .machine_check          = machine_check_440A,
 198                 .platform               = "ppc440",
 199         },
 200         { /* 440SPe Rev. B */
 201                 .pvr_mask               = 0xfff00fff,
 202                 .pvr_value              = 0x53400891,
 203                 .cpu_name               = "440SPe Rev. B",
 204                 .cpu_features           = CPU_FTRS_44X,
 205                 .cpu_user_features      = COMMON_USER_BOOKE,
 206                 .mmu_features           = MMU_FTR_TYPE_44x,
 207                 .icache_bsize           = 32,
 208                 .dcache_bsize           = 32,
 209                 .cpu_setup              = __setup_cpu_440spe,
 210                 .machine_check          = machine_check_440A,
 211                 .platform               = "ppc440",
 212         },
 213         { /* 460EX */
 214                 .pvr_mask               = 0xffff0006,
 215                 .pvr_value              = 0x13020002,
 216                 .cpu_name               = "460EX",
 217                 .cpu_features           = CPU_FTRS_440x6,
 218                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
 219                 .mmu_features           = MMU_FTR_TYPE_44x,
 220                 .icache_bsize           = 32,
 221                 .dcache_bsize           = 32,
 222                 .cpu_setup              = __setup_cpu_460ex,
 223                 .machine_check          = machine_check_440A,
 224                 .platform               = "ppc440",
 225         },
 226         { /* 460EX Rev B */
 227                 .pvr_mask               = 0xffff0007,
 228                 .pvr_value              = 0x13020004,
 229                 .cpu_name               = "460EX Rev. B",
 230                 .cpu_features           = CPU_FTRS_440x6,
 231                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
 232                 .mmu_features           = MMU_FTR_TYPE_44x,
 233                 .icache_bsize           = 32,
 234                 .dcache_bsize           = 32,
 235                 .cpu_setup              = __setup_cpu_460ex,
 236                 .machine_check          = machine_check_440A,
 237                 .platform               = "ppc440",
 238         },
 239         { /* 460GT */
 240                 .pvr_mask               = 0xffff0006,
 241                 .pvr_value              = 0x13020000,
 242                 .cpu_name               = "460GT",
 243                 .cpu_features           = CPU_FTRS_440x6,
 244                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
 245                 .mmu_features           = MMU_FTR_TYPE_44x,
 246                 .icache_bsize           = 32,
 247                 .dcache_bsize           = 32,
 248                 .cpu_setup              = __setup_cpu_460gt,
 249                 .machine_check          = machine_check_440A,
 250                 .platform               = "ppc440",
 251         },
 252         { /* 460GT Rev B */
 253                 .pvr_mask               = 0xffff0007,
 254                 .pvr_value              = 0x13020005,
 255                 .cpu_name               = "460GT Rev. B",
 256                 .cpu_features           = CPU_FTRS_440x6,
 257                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
 258                 .mmu_features           = MMU_FTR_TYPE_44x,
 259                 .icache_bsize           = 32,
 260                 .dcache_bsize           = 32,
 261                 .cpu_setup              = __setup_cpu_460gt,
 262                 .machine_check          = machine_check_440A,
 263                 .platform               = "ppc440",
 264         },
 265         { /* 460SX */
 266                 .pvr_mask               = 0xffffff00,
 267                 .pvr_value              = 0x13541800,
 268                 .cpu_name               = "460SX",
 269                 .cpu_features           = CPU_FTRS_44X,
 270                 .cpu_user_features      = COMMON_USER_BOOKE,
 271                 .mmu_features           = MMU_FTR_TYPE_44x,
 272                 .icache_bsize           = 32,
 273                 .dcache_bsize           = 32,
 274                 .cpu_setup              = __setup_cpu_460sx,
 275                 .machine_check          = machine_check_440A,
 276                 .platform               = "ppc440",
 277         },
 278         { /* 464 in APM821xx */
 279                 .pvr_mask               = 0xfffffff0,
 280                 .pvr_value              = 0x12C41C80,
 281                 .cpu_name               = "APM821XX",
 282                 .cpu_features           = CPU_FTRS_44X,
 283                 .cpu_user_features      = COMMON_USER_BOOKE |
 284                         PPC_FEATURE_HAS_FPU,
 285                 .mmu_features           = MMU_FTR_TYPE_44x,
 286                 .icache_bsize           = 32,
 287                 .dcache_bsize           = 32,
 288                 .cpu_setup              = __setup_cpu_apm821xx,
 289                 .machine_check          = machine_check_440A,
 290                 .platform               = "ppc440",
 291         },
 292         {       /* default match */
 293                 .pvr_mask               = 0x00000000,
 294                 .pvr_value              = 0x00000000,
 295                 .cpu_name               = "(generic 44x PPC)",
 296                 .cpu_features           = CPU_FTRS_44X,
 297                 .cpu_user_features      = COMMON_USER_BOOKE,
 298                 .mmu_features           = MMU_FTR_TYPE_44x,
 299                 .icache_bsize           = 32,
 300                 .dcache_bsize           = 32,
 301                 .machine_check          = machine_check_4xx,
 302                 .platform               = "ppc440",
 303         }
 304 };