arch/powerpc/kernel/cputable.c

   1 /*
   2  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   3  *
   4  *  Modifications for ppc64:
   5  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
   6  *
   7  *  This program is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU General Public License
   9  *  as published by the Free Software Foundation; either version
  10  *  2 of the License, or (at your option) any later version.
  11  */
  12
  13 #include <linux/string.h>
  14 #include <linux/sched.h>
  15 #include <linux/threads.h>
  16 #include <linux/init.h>
  17 #include <linux/export.h>
  18
  19 #include <asm/oprofile_impl.h>
  20 #include <asm/cputable.h>
  21 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
  22 #include <asm/mmu.h>
  23 #include <asm/setup.h>
  24
  25 struct cpu_spec* cur_cpu_spec = NULL;
  26 EXPORT_SYMBOL(cur_cpu_spec);
  27
  28 /* The platform string corresponding to the real PVR */
  29 const char *powerpc_base_platform;
  30
  31 /* NOTE:
  32  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  33  * the responsibility of the appropriate CPU save/restore functions to
  34  * eventually copy these settings over. Those save/restore aren't yet
  35  * part of the cputable though. That has to be fixed for both ppc32
  36  * and ppc64
  37  */
  38 #ifdef CONFIG_PPC32
  39 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  40 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  51 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  52 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  53 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  54 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  60 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  61 #endif /* CONFIG_PPC32 */
  62 #ifdef CONFIG_PPC64
  63 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  64 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  65 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  66 extern void __setup_cpu_a2(unsigned long offset, struct cpu_spec* spec);
  67 extern void __restore_cpu_pa6t(void);
  68 extern void __restore_cpu_ppc970(void);
  69 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
  70 extern void __restore_cpu_power7(void);
  71 extern void __setup_cpu_power8(unsigned long offset, struct cpu_spec* spec);
  72 extern void __restore_cpu_power8(void);
  73 extern void __restore_cpu_a2(void);
  74 #endif /* CONFIG_PPC64 */
  75 #if defined(CONFIG_E500)
  76 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  77 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  78 extern void __restore_cpu_e5500(void);
  79 extern void __restore_cpu_e6500(void);
  80 #endif /* CONFIG_E500 */
  81
  82 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  83  * ones as well...
  84  */
  85 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  86                                  PPC_FEATURE_HAS_MMU)
  87 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  88 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  89 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  90                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  91 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  92                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  93 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  94                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  95                                  PPC_FEATURE_TRUE_LE | \
  96                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  97 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
  98                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  99                                  PPC_FEATURE_TRUE_LE | \
 100                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 101 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 102 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 103                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 104                                  PPC_FEATURE_TRUE_LE | \
 105                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 106 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 107                                  PPC_FEATURE_TRUE_LE | \
 108                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 109 #ifdef CONFIG_PPC_BOOK3E_64
 110 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 111 #else
 112 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 113                                  PPC_FEATURE_BOOKE)
 114 #endif
 115
 116 static struct cpu_spec __initdata cpu_specs[] = {
 117 #ifdef CONFIG_PPC_BOOK3S_64
 118         {       /* Power3 */
 119                 .pvr_mask               = 0xffff0000,
 120                 .pvr_value              = 0x00400000,
 121                 .cpu_name               = "POWER3 (630)",
 122                 .cpu_features           = CPU_FTRS_POWER3,
 123                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 124                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 125                 .icache_bsize           = 128,
 126                 .dcache_bsize           = 128,
 127                 .num_pmcs               = 8,
 128                 .pmc_type               = PPC_PMC_IBM,
 129                 .oprofile_cpu_type      = "ppc64/power3",
 130                 .oprofile_type          = PPC_OPROFILE_RS64,
 131                 .platform               = "power3",
 132         },
 133         {       /* Power3+ */
 134                 .pvr_mask               = 0xffff0000,
 135                 .pvr_value              = 0x00410000,
 136                 .cpu_name               = "POWER3 (630+)",
 137                 .cpu_features           = CPU_FTRS_POWER3,
 138                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 139                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 140                 .icache_bsize           = 128,
 141                 .dcache_bsize           = 128,
 142                 .num_pmcs               = 8,
 143                 .pmc_type               = PPC_PMC_IBM,
 144                 .oprofile_cpu_type      = "ppc64/power3",
 145                 .oprofile_type          = PPC_OPROFILE_RS64,
 146                 .platform               = "power3",
 147         },
 148         {       /* Northstar */
 149                 .pvr_mask               = 0xffff0000,
 150                 .pvr_value              = 0x00330000,
 151                 .cpu_name               = "RS64-II (northstar)",
 152                 .cpu_features           = CPU_FTRS_RS64,
 153                 .cpu_user_features      = COMMON_USER_PPC64,
 154                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 155                 .icache_bsize           = 128,
 156                 .dcache_bsize           = 128,
 157                 .num_pmcs               = 8,
 158                 .pmc_type               = PPC_PMC_IBM,
 159                 .oprofile_cpu_type      = "ppc64/rs64",
 160                 .oprofile_type          = PPC_OPROFILE_RS64,
 161                 .platform               = "rs64",
 162         },
 163         {       /* Pulsar */
 164                 .pvr_mask               = 0xffff0000,
 165                 .pvr_value              = 0x00340000,
 166                 .cpu_name               = "RS64-III (pulsar)",
 167                 .cpu_features           = CPU_FTRS_RS64,
 168                 .cpu_user_features      = COMMON_USER_PPC64,
 169                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 170                 .icache_bsize           = 128,
 171                 .dcache_bsize           = 128,
 172                 .num_pmcs               = 8,
 173                 .pmc_type               = PPC_PMC_IBM,
 174                 .oprofile_cpu_type      = "ppc64/rs64",
 175                 .oprofile_type          = PPC_OPROFILE_RS64,
 176                 .platform               = "rs64",
 177         },
 178         {       /* I-star */
 179                 .pvr_mask               = 0xffff0000,
 180                 .pvr_value              = 0x00360000,
 181                 .cpu_name               = "RS64-III (icestar)",
 182                 .cpu_features           = CPU_FTRS_RS64,
 183                 .cpu_user_features      = COMMON_USER_PPC64,
 184                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 185                 .icache_bsize           = 128,
 186                 .dcache_bsize           = 128,
 187                 .num_pmcs               = 8,
 188                 .pmc_type               = PPC_PMC_IBM,
 189                 .oprofile_cpu_type      = "ppc64/rs64",
 190                 .oprofile_type          = PPC_OPROFILE_RS64,
 191                 .platform               = "rs64",
 192         },
 193         {       /* S-star */
 194                 .pvr_mask               = 0xffff0000,
 195                 .pvr_value              = 0x00370000,
 196                 .cpu_name               = "RS64-IV (sstar)",
 197                 .cpu_features           = CPU_FTRS_RS64,
 198                 .cpu_user_features      = COMMON_USER_PPC64,
 199                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 200                 .icache_bsize           = 128,
 201                 .dcache_bsize           = 128,
 202                 .num_pmcs               = 8,
 203                 .pmc_type               = PPC_PMC_IBM,
 204                 .oprofile_cpu_type      = "ppc64/rs64",
 205                 .oprofile_type          = PPC_OPROFILE_RS64,
 206                 .platform               = "rs64",
 207         },
 208         {       /* Power4 */
 209                 .pvr_mask               = 0xffff0000,
 210                 .pvr_value              = 0x00350000,
 211                 .cpu_name               = "POWER4 (gp)",
 212                 .cpu_features           = CPU_FTRS_POWER4,
 213                 .cpu_user_features      = COMMON_USER_POWER4,
 214                 .mmu_features           = MMU_FTRS_POWER4,
 215                 .icache_bsize           = 128,
 216                 .dcache_bsize           = 128,
 217                 .num_pmcs               = 8,
 218                 .pmc_type               = PPC_PMC_IBM,
 219                 .oprofile_cpu_type      = "ppc64/power4",
 220                 .oprofile_type          = PPC_OPROFILE_POWER4,
 221                 .platform               = "power4",
 222         },
 223         {       /* Power4+ */
 224                 .pvr_mask               = 0xffff0000,
 225                 .pvr_value              = 0x00380000,
 226                 .cpu_name               = "POWER4+ (gq)",
 227                 .cpu_features           = CPU_FTRS_POWER4,
 228                 .cpu_user_features      = COMMON_USER_POWER4,
 229                 .mmu_features           = MMU_FTRS_POWER4,
 230                 .icache_bsize           = 128,
 231                 .dcache_bsize           = 128,
 232                 .num_pmcs               = 8,
 233                 .pmc_type               = PPC_PMC_IBM,
 234                 .oprofile_cpu_type      = "ppc64/power4",
 235                 .oprofile_type          = PPC_OPROFILE_POWER4,
 236                 .platform               = "power4",
 237         },
 238         {       /* PPC970 */
 239                 .pvr_mask               = 0xffff0000,
 240                 .pvr_value              = 0x00390000,
 241                 .cpu_name               = "PPC970",
 242                 .cpu_features           = CPU_FTRS_PPC970,
 243                 .cpu_user_features      = COMMON_USER_POWER4 |
 244                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 245                 .mmu_features           = MMU_FTRS_PPC970,
 246                 .icache_bsize           = 128,
 247                 .dcache_bsize           = 128,
 248                 .num_pmcs               = 8,
 249                 .pmc_type               = PPC_PMC_IBM,
 250                 .cpu_setup              = __setup_cpu_ppc970,
 251                 .cpu_restore            = __restore_cpu_ppc970,
 252                 .oprofile_cpu_type      = "ppc64/970",
 253                 .oprofile_type          = PPC_OPROFILE_POWER4,
 254                 .platform               = "ppc970",
 255         },
 256         {       /* PPC970FX */
 257                 .pvr_mask               = 0xffff0000,
 258                 .pvr_value              = 0x003c0000,
 259                 .cpu_name               = "PPC970FX",
 260                 .cpu_features           = CPU_FTRS_PPC970,
 261                 .cpu_user_features      = COMMON_USER_POWER4 |
 262                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 263                 .mmu_features           = MMU_FTRS_PPC970,
 264                 .icache_bsize           = 128,
 265                 .dcache_bsize           = 128,
 266                 .num_pmcs               = 8,
 267                 .pmc_type               = PPC_PMC_IBM,
 268                 .cpu_setup              = __setup_cpu_ppc970,
 269                 .cpu_restore            = __restore_cpu_ppc970,
 270                 .oprofile_cpu_type      = "ppc64/970",
 271                 .oprofile_type          = PPC_OPROFILE_POWER4,
 272                 .platform               = "ppc970",
 273         },
 274         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 275                 .pvr_mask               = 0xffffffff,
 276                 .pvr_value              = 0x00440100,
 277                 .cpu_name               = "PPC970MP",
 278                 .cpu_features           = CPU_FTRS_PPC970,
 279                 .cpu_user_features      = COMMON_USER_POWER4 |
 280                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 281                 .mmu_features           = MMU_FTRS_PPC970,
 282                 .icache_bsize           = 128,
 283                 .dcache_bsize           = 128,
 284                 .num_pmcs               = 8,
 285                 .pmc_type               = PPC_PMC_IBM,
 286                 .cpu_setup              = __setup_cpu_ppc970,
 287                 .cpu_restore            = __restore_cpu_ppc970,
 288                 .oprofile_cpu_type      = "ppc64/970MP",
 289                 .oprofile_type          = PPC_OPROFILE_POWER4,
 290                 .platform               = "ppc970",
 291         },
 292         {       /* PPC970MP */
 293                 .pvr_mask               = 0xffff0000,
 294                 .pvr_value              = 0x00440000,
 295                 .cpu_name               = "PPC970MP",
 296                 .cpu_features           = CPU_FTRS_PPC970,
 297                 .cpu_user_features      = COMMON_USER_POWER4 |
 298                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 299                 .mmu_features           = MMU_FTRS_PPC970,
 300                 .icache_bsize           = 128,
 301                 .dcache_bsize           = 128,
 302                 .num_pmcs               = 8,
 303                 .pmc_type               = PPC_PMC_IBM,
 304                 .cpu_setup              = __setup_cpu_ppc970MP,
 305                 .cpu_restore            = __restore_cpu_ppc970,
 306                 .oprofile_cpu_type      = "ppc64/970MP",
 307                 .oprofile_type          = PPC_OPROFILE_POWER4,
 308                 .platform               = "ppc970",
 309         },
 310         {       /* PPC970GX */
 311                 .pvr_mask               = 0xffff0000,
 312                 .pvr_value              = 0x00450000,
 313                 .cpu_name               = "PPC970GX",
 314                 .cpu_features           = CPU_FTRS_PPC970,
 315                 .cpu_user_features      = COMMON_USER_POWER4 |
 316                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 317                 .mmu_features           = MMU_FTRS_PPC970,
 318                 .icache_bsize           = 128,
 319                 .dcache_bsize           = 128,
 320                 .num_pmcs               = 8,
 321                 .pmc_type               = PPC_PMC_IBM,
 322                 .cpu_setup              = __setup_cpu_ppc970,
 323                 .oprofile_cpu_type      = "ppc64/970",
 324                 .oprofile_type          = PPC_OPROFILE_POWER4,
 325                 .platform               = "ppc970",
 326         },
 327         {       /* Power5 GR */
 328                 .pvr_mask               = 0xffff0000,
 329                 .pvr_value              = 0x003a0000,
 330                 .cpu_name               = "POWER5 (gr)",
 331                 .cpu_features           = CPU_FTRS_POWER5,
 332                 .cpu_user_features      = COMMON_USER_POWER5,
 333                 .mmu_features           = MMU_FTRS_POWER5,
 334                 .icache_bsize           = 128,
 335                 .dcache_bsize           = 128,
 336                 .num_pmcs               = 6,
 337                 .pmc_type               = PPC_PMC_IBM,
 338                 .oprofile_cpu_type      = "ppc64/power5",
 339                 .oprofile_type          = PPC_OPROFILE_POWER4,
 340                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 341                  * and above but only works on POWER5 and above
 342                  */
 343                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 344                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 345                 .platform               = "power5",
 346         },
 347         {       /* Power5++ */
 348                 .pvr_mask               = 0xffffff00,
 349                 .pvr_value              = 0x003b0300,
 350                 .cpu_name               = "POWER5+ (gs)",
 351                 .cpu_features           = CPU_FTRS_POWER5,
 352                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 353                 .mmu_features           = MMU_FTRS_POWER5,
 354                 .icache_bsize           = 128,
 355                 .dcache_bsize           = 128,
 356                 .num_pmcs               = 6,
 357                 .oprofile_cpu_type      = "ppc64/power5++",
 358                 .oprofile_type          = PPC_OPROFILE_POWER4,
 359                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 360                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 361                 .platform               = "power5+",
 362         },
 363         {       /* Power5 GS */
 364                 .pvr_mask               = 0xffff0000,
 365                 .pvr_value              = 0x003b0000,
 366                 .cpu_name               = "POWER5+ (gs)",
 367                 .cpu_features           = CPU_FTRS_POWER5,
 368                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 369                 .mmu_features           = MMU_FTRS_POWER5,
 370                 .icache_bsize           = 128,
 371                 .dcache_bsize           = 128,
 372                 .num_pmcs               = 6,
 373                 .pmc_type               = PPC_PMC_IBM,
 374                 .oprofile_cpu_type      = "ppc64/power5+",
 375                 .oprofile_type          = PPC_OPROFILE_POWER4,
 376                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 377                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 378                 .platform               = "power5+",
 379         },
 380         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 381                 .pvr_mask               = 0xffffffff,
 382                 .pvr_value              = 0x0f000001,
 383                 .cpu_name               = "POWER5+",
 384                 .cpu_features           = CPU_FTRS_POWER5,
 385                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 386                 .mmu_features           = MMU_FTRS_POWER5,
 387                 .icache_bsize           = 128,
 388                 .dcache_bsize           = 128,
 389                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 390                 .oprofile_type          = PPC_OPROFILE_POWER4,
 391                 .platform               = "power5+",
 392         },
 393         {       /* Power6 */
 394                 .pvr_mask               = 0xffff0000,
 395                 .pvr_value              = 0x003e0000,
 396                 .cpu_name               = "POWER6 (raw)",
 397                 .cpu_features           = CPU_FTRS_POWER6,
 398                 .cpu_user_features      = COMMON_USER_POWER6 |
 399                         PPC_FEATURE_POWER6_EXT,
 400                 .mmu_features           = MMU_FTRS_POWER6,
 401                 .icache_bsize           = 128,
 402                 .dcache_bsize           = 128,
 403                 .num_pmcs               = 6,
 404                 .pmc_type               = PPC_PMC_IBM,
 405                 .oprofile_cpu_type      = "ppc64/power6",
 406                 .oprofile_type          = PPC_OPROFILE_POWER4,
 407                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 408                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 409                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 410                         POWER6_MMCRA_OTHER,
 411                 .platform               = "power6x",
 412         },
 413         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 414                 .pvr_mask               = 0xffffffff,
 415                 .pvr_value              = 0x0f000002,
 416                 .cpu_name               = "POWER6 (architected)",
 417                 .cpu_features           = CPU_FTRS_POWER6,
 418                 .cpu_user_features      = COMMON_USER_POWER6,
 419                 .mmu_features           = MMU_FTRS_POWER6,
 420                 .icache_bsize           = 128,
 421                 .dcache_bsize           = 128,
 422                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 423                 .oprofile_type          = PPC_OPROFILE_POWER4,
 424                 .platform               = "power6",
 425         },
 426         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 427                 .pvr_mask               = 0xffffffff,
 428                 .pvr_value              = 0x0f000003,
 429                 .cpu_name               = "POWER7 (architected)",
 430                 .cpu_features           = CPU_FTRS_POWER7,
 431                 .cpu_user_features      = COMMON_USER_POWER7,
 432                 .cpu_user_features2     = COMMON_USER2_POWER7,
 433                 .mmu_features           = MMU_FTRS_POWER7,
 434                 .icache_bsize           = 128,
 435                 .dcache_bsize           = 128,
 436                 .oprofile_type          = PPC_OPROFILE_POWER4,
 437                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 438                 .cpu_setup              = __setup_cpu_power7,
 439                 .cpu_restore            = __restore_cpu_power7,
 440                 .platform               = "power7",
 441         },
 442         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 443                 .pvr_mask               = 0xffffffff,
 444                 .pvr_value              = 0x0f000004,
 445                 .cpu_name               = "POWER8 (architected)",
 446                 .cpu_features           = CPU_FTRS_POWER8,
 447                 .cpu_user_features      = COMMON_USER_POWER8,
 448                 .mmu_features           = MMU_FTRS_POWER8,
 449                 .icache_bsize           = 128,
 450                 .dcache_bsize           = 128,
 451                 .oprofile_type          = PPC_OPROFILE_POWER4,
 452                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 453                 .cpu_setup              = __setup_cpu_power8,
 454                 .cpu_restore            = __restore_cpu_power8,
 455                 .platform               = "power8",
 456         },
 457         {       /* Power7 */
 458                 .pvr_mask               = 0xffff0000,
 459                 .pvr_value              = 0x003f0000,
 460                 .cpu_name               = "POWER7 (raw)",
 461                 .cpu_features           = CPU_FTRS_POWER7,
 462                 .cpu_user_features      = COMMON_USER_POWER7,
 463                 .cpu_user_features2     = COMMON_USER2_POWER7,
 464                 .mmu_features           = MMU_FTRS_POWER7,
 465                 .icache_bsize           = 128,
 466                 .dcache_bsize           = 128,
 467                 .num_pmcs               = 6,
 468                 .pmc_type               = PPC_PMC_IBM,
 469                 .oprofile_cpu_type      = "ppc64/power7",
 470                 .oprofile_type          = PPC_OPROFILE_POWER4,
 471                 .cpu_setup              = __setup_cpu_power7,
 472                 .cpu_restore            = __restore_cpu_power7,
 473                 .platform               = "power7",
 474         },
 475         {       /* Power7+ */
 476                 .pvr_mask               = 0xffff0000,
 477                 .pvr_value              = 0x004A0000,
 478                 .cpu_name               = "POWER7+ (raw)",
 479                 .cpu_features           = CPU_FTRS_POWER7,
 480                 .cpu_user_features      = COMMON_USER_POWER7,
 481                 .cpu_user_features      = COMMON_USER2_POWER7,
 482                 .mmu_features           = MMU_FTRS_POWER7,
 483                 .icache_bsize           = 128,
 484                 .dcache_bsize           = 128,
 485                 .num_pmcs               = 6,
 486                 .pmc_type               = PPC_PMC_IBM,
 487                 .oprofile_cpu_type      = "ppc64/power7",
 488                 .oprofile_type          = PPC_OPROFILE_POWER4,
 489                 .cpu_setup              = __setup_cpu_power7,
 490                 .cpu_restore            = __restore_cpu_power7,
 491                 .platform               = "power7+",
 492         },
 493         {       /* Power8 */
 494                 .pvr_mask               = 0xffff0000,
 495                 .pvr_value              = 0x004b0000,
 496                 .cpu_name               = "POWER8 (raw)",
 497                 .cpu_features           = CPU_FTRS_POWER8,
 498                 .cpu_user_features      = COMMON_USER_POWER8,
 499                 .mmu_features           = MMU_FTRS_POWER8,
 500                 .icache_bsize           = 128,
 501                 .dcache_bsize           = 128,
 502                 .num_pmcs               = 6,
 503                 .pmc_type               = PPC_PMC_IBM,
 504                 .oprofile_cpu_type      = "ppc64/power8",
 505                 .oprofile_type          = PPC_OPROFILE_POWER4,
 506                 .cpu_setup              = __setup_cpu_power8,
 507                 .cpu_restore            = __restore_cpu_power8,
 508                 .platform               = "power8",
 509         },
 510         {       /* Cell Broadband Engine */
 511                 .pvr_mask               = 0xffff0000,
 512                 .pvr_value              = 0x00700000,
 513                 .cpu_name               = "Cell Broadband Engine",
 514                 .cpu_features           = CPU_FTRS_CELL,
 515                 .cpu_user_features      = COMMON_USER_PPC64 |
 516                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 517                         PPC_FEATURE_SMT,
 518                 .mmu_features           = MMU_FTRS_CELL,
 519                 .icache_bsize           = 128,
 520                 .dcache_bsize           = 128,
 521                 .num_pmcs               = 4,
 522                 .pmc_type               = PPC_PMC_IBM,
 523                 .oprofile_cpu_type      = "ppc64/cell-be",
 524                 .oprofile_type          = PPC_OPROFILE_CELL,
 525                 .platform               = "ppc-cell-be",
 526         },
 527         {       /* PA Semi PA6T */
 528                 .pvr_mask               = 0x7fff0000,
 529                 .pvr_value              = 0x00900000,
 530                 .cpu_name               = "PA6T",
 531                 .cpu_features           = CPU_FTRS_PA6T,
 532                 .cpu_user_features      = COMMON_USER_PA6T,
 533                 .mmu_features           = MMU_FTRS_PA6T,
 534                 .icache_bsize           = 64,
 535                 .dcache_bsize           = 64,
 536                 .num_pmcs               = 6,
 537                 .pmc_type               = PPC_PMC_PA6T,
 538                 .cpu_setup              = __setup_cpu_pa6t,
 539                 .cpu_restore            = __restore_cpu_pa6t,
 540                 .oprofile_cpu_type      = "ppc64/pa6t",
 541                 .oprofile_type          = PPC_OPROFILE_PA6T,
 542                 .platform               = "pa6t",
 543         },
 544         {       /* default match */
 545                 .pvr_mask               = 0x00000000,
 546                 .pvr_value              = 0x00000000,
 547                 .cpu_name               = "POWER4 (compatible)",
 548                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 549                 .cpu_user_features      = COMMON_USER_PPC64,
 550                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 551                 .icache_bsize           = 128,
 552                 .dcache_bsize           = 128,
 553                 .num_pmcs               = 6,
 554                 .pmc_type               = PPC_PMC_IBM,
 555                 .platform               = "power4",
 556         }
 557 #endif  /* CONFIG_PPC_BOOK3S_64 */
 558
 559 #ifdef CONFIG_PPC32
 560 #if CLASSIC_PPC
 561         {       /* 601 */
 562                 .pvr_mask               = 0xffff0000,
 563                 .pvr_value              = 0x00010000,
 564                 .cpu_name               = "601",
 565                 .cpu_features           = CPU_FTRS_PPC601,
 566                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 567                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 568                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 569                 .icache_bsize           = 32,
 570                 .dcache_bsize           = 32,
 571                 .machine_check          = machine_check_generic,
 572                 .platform               = "ppc601",
 573         },
 574         {       /* 603 */
 575                 .pvr_mask               = 0xffff0000,
 576                 .pvr_value              = 0x00030000,
 577                 .cpu_name               = "603",
 578                 .cpu_features           = CPU_FTRS_603,
 579                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 580                 .mmu_features           = 0,
 581                 .icache_bsize           = 32,
 582                 .dcache_bsize           = 32,
 583                 .cpu_setup              = __setup_cpu_603,
 584                 .machine_check          = machine_check_generic,
 585                 .platform               = "ppc603",
 586         },
 587         {       /* 603e */
 588                 .pvr_mask               = 0xffff0000,
 589                 .pvr_value              = 0x00060000,
 590                 .cpu_name               = "603e",
 591                 .cpu_features           = CPU_FTRS_603,
 592                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 593                 .mmu_features           = 0,
 594                 .icache_bsize           = 32,
 595                 .dcache_bsize           = 32,
 596                 .cpu_setup              = __setup_cpu_603,
 597                 .machine_check          = machine_check_generic,
 598                 .platform               = "ppc603",
 599         },
 600         {       /* 603ev */
 601                 .pvr_mask               = 0xffff0000,
 602                 .pvr_value              = 0x00070000,
 603                 .cpu_name               = "603ev",
 604                 .cpu_features           = CPU_FTRS_603,
 605                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 606                 .mmu_features           = 0,
 607                 .icache_bsize           = 32,
 608                 .dcache_bsize           = 32,
 609                 .cpu_setup              = __setup_cpu_603,
 610                 .machine_check          = machine_check_generic,
 611                 .platform               = "ppc603",
 612         },
 613         {       /* 604 */
 614                 .pvr_mask               = 0xffff0000,
 615                 .pvr_value              = 0x00040000,
 616                 .cpu_name               = "604",
 617                 .cpu_features           = CPU_FTRS_604,
 618                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 619                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 620                 .icache_bsize           = 32,
 621                 .dcache_bsize           = 32,
 622                 .num_pmcs               = 2,
 623                 .cpu_setup              = __setup_cpu_604,
 624                 .machine_check          = machine_check_generic,
 625                 .platform               = "ppc604",
 626         },
 627         {       /* 604e */
 628                 .pvr_mask               = 0xfffff000,
 629                 .pvr_value              = 0x00090000,
 630                 .cpu_name               = "604e",
 631                 .cpu_features           = CPU_FTRS_604,
 632                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 633                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 634                 .icache_bsize           = 32,
 635                 .dcache_bsize           = 32,
 636                 .num_pmcs               = 4,
 637                 .cpu_setup              = __setup_cpu_604,
 638                 .machine_check          = machine_check_generic,
 639                 .platform               = "ppc604",
 640         },
 641         {       /* 604r */
 642                 .pvr_mask               = 0xffff0000,
 643                 .pvr_value              = 0x00090000,
 644                 .cpu_name               = "604r",
 645                 .cpu_features           = CPU_FTRS_604,
 646                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 647                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 648                 .icache_bsize           = 32,
 649                 .dcache_bsize           = 32,
 650                 .num_pmcs               = 4,
 651                 .cpu_setup              = __setup_cpu_604,
 652                 .machine_check          = machine_check_generic,
 653                 .platform               = "ppc604",
 654         },
 655         {       /* 604ev */
 656                 .pvr_mask               = 0xffff0000,
 657                 .pvr_value              = 0x000a0000,
 658                 .cpu_name               = "604ev",
 659                 .cpu_features           = CPU_FTRS_604,
 660                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 661                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 662                 .icache_bsize           = 32,
 663                 .dcache_bsize           = 32,
 664                 .num_pmcs               = 4,
 665                 .cpu_setup              = __setup_cpu_604,
 666                 .machine_check          = machine_check_generic,
 667                 .platform               = "ppc604",
 668         },
 669         {       /* 740/750 (0x4202, don't support TAU ?) */
 670                 .pvr_mask               = 0xffffffff,
 671                 .pvr_value              = 0x00084202,
 672                 .cpu_name               = "740/750",
 673                 .cpu_features           = CPU_FTRS_740_NOTAU,
 674                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 675                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 676                 .icache_bsize           = 32,
 677                 .dcache_bsize           = 32,
 678                 .num_pmcs               = 4,
 679                 .cpu_setup              = __setup_cpu_750,
 680                 .machine_check          = machine_check_generic,
 681                 .platform               = "ppc750",
 682         },
 683         {       /* 750CX (80100 and 8010x?) */
 684                 .pvr_mask               = 0xfffffff0,
 685                 .pvr_value              = 0x00080100,
 686                 .cpu_name               = "750CX",
 687                 .cpu_features           = CPU_FTRS_750,
 688                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 689                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 690                 .icache_bsize           = 32,
 691                 .dcache_bsize           = 32,
 692                 .num_pmcs               = 4,
 693                 .cpu_setup              = __setup_cpu_750cx,
 694                 .machine_check          = machine_check_generic,
 695                 .platform               = "ppc750",
 696         },
 697         {       /* 750CX (82201 and 82202) */
 698                 .pvr_mask               = 0xfffffff0,
 699                 .pvr_value              = 0x00082200,
 700                 .cpu_name               = "750CX",
 701                 .cpu_features           = CPU_FTRS_750,
 702                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 703                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 704                 .icache_bsize           = 32,
 705                 .dcache_bsize           = 32,
 706                 .num_pmcs               = 4,
 707                 .pmc_type               = PPC_PMC_IBM,
 708                 .cpu_setup              = __setup_cpu_750cx,
 709                 .machine_check          = machine_check_generic,
 710                 .platform               = "ppc750",
 711         },
 712         {       /* 750CXe (82214) */
 713                 .pvr_mask               = 0xfffffff0,
 714                 .pvr_value              = 0x00082210,
 715                 .cpu_name               = "750CXe",
 716                 .cpu_features           = CPU_FTRS_750,
 717                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 718                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 719                 .icache_bsize           = 32,
 720                 .dcache_bsize           = 32,
 721                 .num_pmcs               = 4,
 722                 .pmc_type               = PPC_PMC_IBM,
 723                 .cpu_setup              = __setup_cpu_750cx,
 724                 .machine_check          = machine_check_generic,
 725                 .platform               = "ppc750",
 726         },
 727         {       /* 750CXe "Gekko" (83214) */
 728                 .pvr_mask               = 0xffffffff,
 729                 .pvr_value              = 0x00083214,
 730                 .cpu_name               = "750CXe",
 731                 .cpu_features           = CPU_FTRS_750,
 732                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 733                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 734                 .icache_bsize           = 32,
 735                 .dcache_bsize           = 32,
 736                 .num_pmcs               = 4,
 737                 .pmc_type               = PPC_PMC_IBM,
 738                 .cpu_setup              = __setup_cpu_750cx,
 739                 .machine_check          = machine_check_generic,
 740                 .platform               = "ppc750",
 741         },
 742         {       /* 750CL (and "Broadway") */
 743                 .pvr_mask               = 0xfffff0e0,
 744                 .pvr_value              = 0x00087000,
 745                 .cpu_name               = "750CL",
 746                 .cpu_features           = CPU_FTRS_750CL,
 747                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 748                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 749                 .icache_bsize           = 32,
 750                 .dcache_bsize           = 32,
 751                 .num_pmcs               = 4,
 752                 .pmc_type               = PPC_PMC_IBM,
 753                 .cpu_setup              = __setup_cpu_750,
 754                 .machine_check          = machine_check_generic,
 755                 .platform               = "ppc750",
 756                 .oprofile_cpu_type      = "ppc/750",
 757                 .oprofile_type          = PPC_OPROFILE_G4,
 758         },
 759         {       /* 745/755 */
 760                 .pvr_mask               = 0xfffff000,
 761                 .pvr_value              = 0x00083000,
 762                 .cpu_name               = "745/755",
 763                 .cpu_features           = CPU_FTRS_750,
 764                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 765                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 766                 .icache_bsize           = 32,
 767                 .dcache_bsize           = 32,
 768                 .num_pmcs               = 4,
 769                 .pmc_type               = PPC_PMC_IBM,
 770                 .cpu_setup              = __setup_cpu_750,
 771                 .machine_check          = machine_check_generic,
 772                 .platform               = "ppc750",
 773         },
 774         {       /* 750FX rev 1.x */
 775                 .pvr_mask               = 0xffffff00,
 776                 .pvr_value              = 0x70000100,
 777                 .cpu_name               = "750FX",
 778                 .cpu_features           = CPU_FTRS_750FX1,
 779                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 780                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 781                 .icache_bsize           = 32,
 782                 .dcache_bsize           = 32,
 783                 .num_pmcs               = 4,
 784                 .pmc_type               = PPC_PMC_IBM,
 785                 .cpu_setup              = __setup_cpu_750,
 786                 .machine_check          = machine_check_generic,
 787                 .platform               = "ppc750",
 788                 .oprofile_cpu_type      = "ppc/750",
 789                 .oprofile_type          = PPC_OPROFILE_G4,
 790         },
 791         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 792                 .pvr_mask               = 0xffffffff,
 793                 .pvr_value              = 0x70000200,
 794                 .cpu_name               = "750FX",
 795                 .cpu_features           = CPU_FTRS_750FX2,
 796                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 797                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 798                 .icache_bsize           = 32,
 799                 .dcache_bsize           = 32,
 800                 .num_pmcs               = 4,
 801                 .pmc_type               = PPC_PMC_IBM,
 802                 .cpu_setup              = __setup_cpu_750,
 803                 .machine_check          = machine_check_generic,
 804                 .platform               = "ppc750",
 805                 .oprofile_cpu_type      = "ppc/750",
 806                 .oprofile_type          = PPC_OPROFILE_G4,
 807         },
 808         {       /* 750FX (All revs except 2.0) */
 809                 .pvr_mask               = 0xffff0000,
 810                 .pvr_value              = 0x70000000,
 811                 .cpu_name               = "750FX",
 812                 .cpu_features           = CPU_FTRS_750FX,
 813                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 814                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 815                 .icache_bsize           = 32,
 816                 .dcache_bsize           = 32,
 817                 .num_pmcs               = 4,
 818                 .pmc_type               = PPC_PMC_IBM,
 819                 .cpu_setup              = __setup_cpu_750fx,
 820                 .machine_check          = machine_check_generic,
 821                 .platform               = "ppc750",
 822                 .oprofile_cpu_type      = "ppc/750",
 823                 .oprofile_type          = PPC_OPROFILE_G4,
 824         },
 825         {       /* 750GX */
 826                 .pvr_mask               = 0xffff0000,
 827                 .pvr_value              = 0x70020000,
 828                 .cpu_name               = "750GX",
 829                 .cpu_features           = CPU_FTRS_750GX,
 830                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 831                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 832                 .icache_bsize           = 32,
 833                 .dcache_bsize           = 32,
 834                 .num_pmcs               = 4,
 835                 .pmc_type               = PPC_PMC_IBM,
 836                 .cpu_setup              = __setup_cpu_750fx,
 837                 .machine_check          = machine_check_generic,
 838                 .platform               = "ppc750",
 839                 .oprofile_cpu_type      = "ppc/750",
 840                 .oprofile_type          = PPC_OPROFILE_G4,
 841         },
 842         {       /* 740/750 (L2CR bit need fixup for 740) */
 843                 .pvr_mask               = 0xffff0000,
 844                 .pvr_value              = 0x00080000,
 845                 .cpu_name               = "740/750",
 846                 .cpu_features           = CPU_FTRS_740,
 847                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 848                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 849                 .icache_bsize           = 32,
 850                 .dcache_bsize           = 32,
 851                 .num_pmcs               = 4,
 852                 .pmc_type               = PPC_PMC_IBM,
 853                 .cpu_setup              = __setup_cpu_750,
 854                 .machine_check          = machine_check_generic,
 855                 .platform               = "ppc750",
 856         },
 857         {       /* 7400 rev 1.1 ? (no TAU) */
 858                 .pvr_mask               = 0xffffffff,
 859                 .pvr_value              = 0x000c1101,
 860                 .cpu_name               = "7400 (1.1)",
 861                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 862                 .cpu_user_features      = COMMON_USER |
 863                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 864                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 865                 .icache_bsize           = 32,
 866                 .dcache_bsize           = 32,
 867                 .num_pmcs               = 4,
 868                 .pmc_type               = PPC_PMC_G4,
 869                 .cpu_setup              = __setup_cpu_7400,
 870                 .machine_check          = machine_check_generic,
 871                 .platform               = "ppc7400",
 872         },
 873         {       /* 7400 */
 874                 .pvr_mask               = 0xffff0000,
 875                 .pvr_value              = 0x000c0000,
 876                 .cpu_name               = "7400",
 877                 .cpu_features           = CPU_FTRS_7400,
 878                 .cpu_user_features      = COMMON_USER |
 879                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 880                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 881                 .icache_bsize           = 32,
 882                 .dcache_bsize           = 32,
 883                 .num_pmcs               = 4,
 884                 .pmc_type               = PPC_PMC_G4,
 885                 .cpu_setup              = __setup_cpu_7400,
 886                 .machine_check          = machine_check_generic,
 887                 .platform               = "ppc7400",
 888         },
 889         {       /* 7410 */
 890                 .pvr_mask               = 0xffff0000,
 891                 .pvr_value              = 0x800c0000,
 892                 .cpu_name               = "7410",
 893                 .cpu_features           = CPU_FTRS_7400,
 894                 .cpu_user_features      = COMMON_USER |
 895                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 896                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 897                 .icache_bsize           = 32,
 898                 .dcache_bsize           = 32,
 899                 .num_pmcs               = 4,
 900                 .pmc_type               = PPC_PMC_G4,
 901                 .cpu_setup              = __setup_cpu_7410,
 902                 .machine_check          = machine_check_generic,
 903                 .platform               = "ppc7400",
 904         },
 905         {       /* 7450 2.0 - no doze/nap */
 906                 .pvr_mask               = 0xffffffff,
 907                 .pvr_value              = 0x80000200,
 908                 .cpu_name               = "7450",
 909                 .cpu_features           = CPU_FTRS_7450_20,
 910                 .cpu_user_features      = COMMON_USER |
 911                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 912                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 913                 .icache_bsize           = 32,
 914                 .dcache_bsize           = 32,
 915                 .num_pmcs               = 6,
 916                 .pmc_type               = PPC_PMC_G4,
 917                 .cpu_setup              = __setup_cpu_745x,
 918                 .oprofile_cpu_type      = "ppc/7450",
 919                 .oprofile_type          = PPC_OPROFILE_G4,
 920                 .machine_check          = machine_check_generic,
 921                 .platform               = "ppc7450",
 922         },
 923         {       /* 7450 2.1 */
 924                 .pvr_mask               = 0xffffffff,
 925                 .pvr_value              = 0x80000201,
 926                 .cpu_name               = "7450",
 927                 .cpu_features           = CPU_FTRS_7450_21,
 928                 .cpu_user_features      = COMMON_USER |
 929                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 930                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 931                 .icache_bsize           = 32,
 932                 .dcache_bsize           = 32,
 933                 .num_pmcs               = 6,
 934                 .pmc_type               = PPC_PMC_G4,
 935                 .cpu_setup              = __setup_cpu_745x,
 936                 .oprofile_cpu_type      = "ppc/7450",
 937                 .oprofile_type          = PPC_OPROFILE_G4,
 938                 .machine_check          = machine_check_generic,
 939                 .platform               = "ppc7450",
 940         },
 941         {       /* 7450 2.3 and newer */
 942                 .pvr_mask               = 0xffff0000,
 943                 .pvr_value              = 0x80000000,
 944                 .cpu_name               = "7450",
 945                 .cpu_features           = CPU_FTRS_7450_23,
 946                 .cpu_user_features      = COMMON_USER |
 947                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 948                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 949                 .icache_bsize           = 32,
 950                 .dcache_bsize           = 32,
 951                 .num_pmcs               = 6,
 952                 .pmc_type               = PPC_PMC_G4,
 953                 .cpu_setup              = __setup_cpu_745x,
 954                 .oprofile_cpu_type      = "ppc/7450",
 955                 .oprofile_type          = PPC_OPROFILE_G4,
 956                 .machine_check          = machine_check_generic,
 957                 .platform               = "ppc7450",
 958         },
 959         {       /* 7455 rev 1.x */
 960                 .pvr_mask               = 0xffffff00,
 961                 .pvr_value              = 0x80010100,
 962                 .cpu_name               = "7455",
 963                 .cpu_features           = CPU_FTRS_7455_1,
 964                 .cpu_user_features      = COMMON_USER |
 965                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 966                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 967                 .icache_bsize           = 32,
 968                 .dcache_bsize           = 32,
 969                 .num_pmcs               = 6,
 970                 .pmc_type               = PPC_PMC_G4,
 971                 .cpu_setup              = __setup_cpu_745x,
 972                 .oprofile_cpu_type      = "ppc/7450",
 973                 .oprofile_type          = PPC_OPROFILE_G4,
 974                 .machine_check          = machine_check_generic,
 975                 .platform               = "ppc7450",
 976         },
 977         {       /* 7455 rev 2.0 */
 978                 .pvr_mask               = 0xffffffff,
 979                 .pvr_value              = 0x80010200,
 980                 .cpu_name               = "7455",
 981                 .cpu_features           = CPU_FTRS_7455_20,
 982                 .cpu_user_features      = COMMON_USER |
 983                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 984                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 985                 .icache_bsize           = 32,
 986                 .dcache_bsize           = 32,
 987                 .num_pmcs               = 6,
 988                 .pmc_type               = PPC_PMC_G4,
 989                 .cpu_setup              = __setup_cpu_745x,
 990                 .oprofile_cpu_type      = "ppc/7450",
 991                 .oprofile_type          = PPC_OPROFILE_G4,
 992                 .machine_check          = machine_check_generic,
 993                 .platform               = "ppc7450",
 994         },
 995         {       /* 7455 others */
 996                 .pvr_mask               = 0xffff0000,
 997                 .pvr_value              = 0x80010000,
 998                 .cpu_name               = "7455",
 999                 .cpu_features           = CPU_FTRS_7455,
1000                 .cpu_user_features      = COMMON_USER |
1001                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1002                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1003                 .icache_bsize           = 32,
1004                 .dcache_bsize           = 32,
1005                 .num_pmcs               = 6,
1006                 .pmc_type               = PPC_PMC_G4,
1007                 .cpu_setup              = __setup_cpu_745x,
1008                 .oprofile_cpu_type      = "ppc/7450",
1009                 .oprofile_type          = PPC_OPROFILE_G4,
1010                 .machine_check          = machine_check_generic,
1011                 .platform               = "ppc7450",
1012         },
1013         {       /* 7447/7457 Rev 1.0 */
1014                 .pvr_mask               = 0xffffffff,
1015                 .pvr_value              = 0x80020100,
1016                 .cpu_name               = "7447/7457",
1017                 .cpu_features           = CPU_FTRS_7447_10,
1018                 .cpu_user_features      = COMMON_USER |
1019                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1020                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1021                 .icache_bsize           = 32,
1022                 .dcache_bsize           = 32,
1023                 .num_pmcs               = 6,
1024                 .pmc_type               = PPC_PMC_G4,
1025                 .cpu_setup              = __setup_cpu_745x,
1026                 .oprofile_cpu_type      = "ppc/7450",
1027                 .oprofile_type          = PPC_OPROFILE_G4,
1028                 .machine_check          = machine_check_generic,
1029                 .platform               = "ppc7450",
1030         },
1031         {       /* 7447/7457 Rev 1.1 */
1032                 .pvr_mask               = 0xffffffff,
1033                 .pvr_value              = 0x80020101,
1034                 .cpu_name               = "7447/7457",
1035                 .cpu_features           = CPU_FTRS_7447_10,
1036                 .cpu_user_features      = COMMON_USER |
1037                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1038                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1039                 .icache_bsize           = 32,
1040                 .dcache_bsize           = 32,
1041                 .num_pmcs               = 6,
1042                 .pmc_type               = PPC_PMC_G4,
1043                 .cpu_setup              = __setup_cpu_745x,
1044                 .oprofile_cpu_type      = "ppc/7450",
1045                 .oprofile_type          = PPC_OPROFILE_G4,
1046                 .machine_check          = machine_check_generic,
1047                 .platform               = "ppc7450",
1048         },
1049         {       /* 7447/7457 Rev 1.2 and later */
1050                 .pvr_mask               = 0xffff0000,
1051                 .pvr_value              = 0x80020000,
1052                 .cpu_name               = "7447/7457",
1053                 .cpu_features           = CPU_FTRS_7447,
1054                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1055                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1056                 .icache_bsize           = 32,
1057                 .dcache_bsize           = 32,
1058                 .num_pmcs               = 6,
1059                 .pmc_type               = PPC_PMC_G4,
1060                 .cpu_setup              = __setup_cpu_745x,
1061                 .oprofile_cpu_type      = "ppc/7450",
1062                 .oprofile_type          = PPC_OPROFILE_G4,
1063                 .machine_check          = machine_check_generic,
1064                 .platform               = "ppc7450",
1065         },
1066         {       /* 7447A */
1067                 .pvr_mask               = 0xffff0000,
1068                 .pvr_value              = 0x80030000,
1069                 .cpu_name               = "7447A",
1070                 .cpu_features           = CPU_FTRS_7447A,
1071                 .cpu_user_features      = COMMON_USER |
1072                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1073                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1074                 .icache_bsize           = 32,
1075                 .dcache_bsize           = 32,
1076                 .num_pmcs               = 6,
1077                 .pmc_type               = PPC_PMC_G4,
1078                 .cpu_setup              = __setup_cpu_745x,
1079                 .oprofile_cpu_type      = "ppc/7450",
1080                 .oprofile_type          = PPC_OPROFILE_G4,
1081                 .machine_check          = machine_check_generic,
1082                 .platform               = "ppc7450",
1083         },
1084         {       /* 7448 */
1085                 .pvr_mask               = 0xffff0000,
1086                 .pvr_value              = 0x80040000,
1087                 .cpu_name               = "7448",
1088                 .cpu_features           = CPU_FTRS_7448,
1089                 .cpu_user_features      = COMMON_USER |
1090                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1091                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1092                 .icache_bsize           = 32,
1093                 .dcache_bsize           = 32,
1094                 .num_pmcs               = 6,
1095                 .pmc_type               = PPC_PMC_G4,
1096                 .cpu_setup              = __setup_cpu_745x,
1097                 .oprofile_cpu_type      = "ppc/7450",
1098                 .oprofile_type          = PPC_OPROFILE_G4,
1099                 .machine_check          = machine_check_generic,
1100                 .platform               = "ppc7450",
1101         },
1102         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1103                 .pvr_mask               = 0x7fff0000,
1104                 .pvr_value              = 0x00810000,
1105                 .cpu_name               = "82xx",
1106                 .cpu_features           = CPU_FTRS_82XX,
1107                 .cpu_user_features      = COMMON_USER,
1108                 .mmu_features           = 0,
1109                 .icache_bsize           = 32,
1110                 .dcache_bsize           = 32,
1111                 .cpu_setup              = __setup_cpu_603,
1112                 .machine_check          = machine_check_generic,
1113                 .platform               = "ppc603",
1114         },
1115         {       /* All G2_LE (603e core, plus some) have the same pvr */
1116                 .pvr_mask               = 0x7fff0000,
1117                 .pvr_value              = 0x00820000,
1118                 .cpu_name               = "G2_LE",
1119                 .cpu_features           = CPU_FTRS_G2_LE,
1120                 .cpu_user_features      = COMMON_USER,
1121                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1122                 .icache_bsize           = 32,
1123                 .dcache_bsize           = 32,
1124                 .cpu_setup              = __setup_cpu_603,
1125                 .machine_check          = machine_check_generic,
1126                 .platform               = "ppc603",
1127         },
1128         {       /* e300c1 (a 603e core, plus some) on 83xx */
1129                 .pvr_mask               = 0x7fff0000,
1130                 .pvr_value              = 0x00830000,
1131                 .cpu_name               = "e300c1",
1132                 .cpu_features           = CPU_FTRS_E300,
1133                 .cpu_user_features      = COMMON_USER,
1134                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1135                 .icache_bsize           = 32,
1136                 .dcache_bsize           = 32,
1137                 .cpu_setup              = __setup_cpu_603,
1138                 .machine_check          = machine_check_generic,
1139                 .platform               = "ppc603",
1140         },
1141         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1142                 .pvr_mask               = 0x7fff0000,
1143                 .pvr_value              = 0x00840000,
1144                 .cpu_name               = "e300c2",
1145                 .cpu_features           = CPU_FTRS_E300C2,
1146                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1147                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1148                         MMU_FTR_NEED_DTLB_SW_LRU,
1149                 .icache_bsize           = 32,
1150                 .dcache_bsize           = 32,
1151                 .cpu_setup              = __setup_cpu_603,
1152                 .machine_check          = machine_check_generic,
1153                 .platform               = "ppc603",
1154         },
1155         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1156                 .pvr_mask               = 0x7fff0000,
1157                 .pvr_value              = 0x00850000,
1158                 .cpu_name               = "e300c3",
1159                 .cpu_features           = CPU_FTRS_E300,
1160                 .cpu_user_features      = COMMON_USER,
1161                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1162                         MMU_FTR_NEED_DTLB_SW_LRU,
1163                 .icache_bsize           = 32,
1164                 .dcache_bsize           = 32,
1165                 .cpu_setup              = __setup_cpu_603,
1166                 .num_pmcs               = 4,
1167                 .oprofile_cpu_type      = "ppc/e300",
1168                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1169                 .platform               = "ppc603",
1170         },
1171         {       /* e300c4 (e300c1, plus one IU) */
1172                 .pvr_mask               = 0x7fff0000,
1173                 .pvr_value              = 0x00860000,
1174                 .cpu_name               = "e300c4",
1175                 .cpu_features           = CPU_FTRS_E300,
1176                 .cpu_user_features      = COMMON_USER,
1177                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1178                         MMU_FTR_NEED_DTLB_SW_LRU,
1179                 .icache_bsize           = 32,
1180                 .dcache_bsize           = 32,
1181                 .cpu_setup              = __setup_cpu_603,
1182                 .machine_check          = machine_check_generic,
1183                 .num_pmcs               = 4,
1184                 .oprofile_cpu_type      = "ppc/e300",
1185                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1186                 .platform               = "ppc603",
1187         },
1188         {       /* default match, we assume split I/D cache & TB (non-601)... */
1189                 .pvr_mask               = 0x00000000,
1190                 .pvr_value              = 0x00000000,
1191                 .cpu_name               = "(generic PPC)",
1192                 .cpu_features           = CPU_FTRS_CLASSIC32,
1193                 .cpu_user_features      = COMMON_USER,
1194                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1195                 .icache_bsize           = 32,
1196                 .dcache_bsize           = 32,
1197                 .machine_check          = machine_check_generic,
1198                 .platform               = "ppc603",
1199         },
1200 #endif /* CLASSIC_PPC */
1201 #ifdef CONFIG_8xx
1202         {       /* 8xx */
1203                 .pvr_mask               = 0xffff0000,
1204                 .pvr_value              = 0x00500000,
1205                 .cpu_name               = "8xx",
1206                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1207                  * if the 8xx code is there.... */
1208                 .cpu_features           = CPU_FTRS_8XX,
1209                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1210                 .mmu_features           = MMU_FTR_TYPE_8xx,
1211                 .icache_bsize           = 16,
1212                 .dcache_bsize           = 16,
1213                 .platform               = "ppc823",
1214         },
1215 #endif /* CONFIG_8xx */
1216 #ifdef CONFIG_40x
1217         {       /* 403GC */
1218                 .pvr_mask               = 0xffffff00,
1219                 .pvr_value              = 0x00200200,
1220                 .cpu_name               = "403GC",
1221                 .cpu_features           = CPU_FTRS_40X,
1222                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1223                 .mmu_features           = MMU_FTR_TYPE_40x,
1224                 .icache_bsize           = 16,
1225                 .dcache_bsize           = 16,
1226                 .machine_check          = machine_check_4xx,
1227                 .platform               = "ppc403",
1228         },
1229         {       /* 403GCX */
1230                 .pvr_mask               = 0xffffff00,
1231                 .pvr_value              = 0x00201400,
1232                 .cpu_name               = "403GCX",
1233                 .cpu_features           = CPU_FTRS_40X,
1234                 .cpu_user_features      = PPC_FEATURE_32 |
1235                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1236                 .mmu_features           = MMU_FTR_TYPE_40x,
1237                 .icache_bsize           = 16,
1238                 .dcache_bsize           = 16,
1239                 .machine_check          = machine_check_4xx,
1240                 .platform               = "ppc403",
1241         },
1242         {       /* 403G ?? */
1243                 .pvr_mask               = 0xffff0000,
1244                 .pvr_value              = 0x00200000,
1245                 .cpu_name               = "403G ??",
1246                 .cpu_features           = CPU_FTRS_40X,
1247                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1248                 .mmu_features           = MMU_FTR_TYPE_40x,
1249                 .icache_bsize           = 16,
1250                 .dcache_bsize           = 16,
1251                 .machine_check          = machine_check_4xx,
1252                 .platform               = "ppc403",
1253         },
1254         {       /* 405GP */
1255                 .pvr_mask               = 0xffff0000,
1256                 .pvr_value              = 0x40110000,
1257                 .cpu_name               = "405GP",
1258                 .cpu_features           = CPU_FTRS_40X,
1259                 .cpu_user_features      = PPC_FEATURE_32 |
1260                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1261                 .mmu_features           = MMU_FTR_TYPE_40x,
1262                 .icache_bsize           = 32,
1263                 .dcache_bsize           = 32,
1264                 .machine_check          = machine_check_4xx,
1265                 .platform               = "ppc405",
1266         },
1267         {       /* STB 03xxx */
1268                 .pvr_mask               = 0xffff0000,
1269                 .pvr_value              = 0x40130000,
1270                 .cpu_name               = "STB03xxx",
1271                 .cpu_features           = CPU_FTRS_40X,
1272                 .cpu_user_features      = PPC_FEATURE_32 |
1273                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1274                 .mmu_features           = MMU_FTR_TYPE_40x,
1275                 .icache_bsize           = 32,
1276                 .dcache_bsize           = 32,
1277                 .machine_check          = machine_check_4xx,
1278                 .platform               = "ppc405",
1279         },
1280         {       /* STB 04xxx */
1281                 .pvr_mask               = 0xffff0000,
1282                 .pvr_value              = 0x41810000,
1283                 .cpu_name               = "STB04xxx",
1284                 .cpu_features           = CPU_FTRS_40X,
1285                 .cpu_user_features      = PPC_FEATURE_32 |
1286                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1287                 .mmu_features           = MMU_FTR_TYPE_40x,
1288                 .icache_bsize           = 32,
1289                 .dcache_bsize           = 32,
1290                 .machine_check          = machine_check_4xx,
1291                 .platform               = "ppc405",
1292         },
1293         {       /* NP405L */
1294                 .pvr_mask               = 0xffff0000,
1295                 .pvr_value              = 0x41610000,
1296                 .cpu_name               = "NP405L",
1297                 .cpu_features           = CPU_FTRS_40X,
1298                 .cpu_user_features      = PPC_FEATURE_32 |
1299                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1300                 .mmu_features           = MMU_FTR_TYPE_40x,
1301                 .icache_bsize           = 32,
1302                 .dcache_bsize           = 32,
1303                 .machine_check          = machine_check_4xx,
1304                 .platform               = "ppc405",
1305         },
1306         {       /* NP4GS3 */
1307                 .pvr_mask               = 0xffff0000,
1308                 .pvr_value              = 0x40B10000,
1309                 .cpu_name               = "NP4GS3",
1310                 .cpu_features           = CPU_FTRS_40X,
1311                 .cpu_user_features      = PPC_FEATURE_32 |
1312                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1313                 .mmu_features           = MMU_FTR_TYPE_40x,
1314                 .icache_bsize           = 32,
1315                 .dcache_bsize           = 32,
1316                 .machine_check          = machine_check_4xx,
1317                 .platform               = "ppc405",
1318         },
1319         {   /* NP405H */
1320                 .pvr_mask               = 0xffff0000,
1321                 .pvr_value              = 0x41410000,
1322                 .cpu_name               = "NP405H",
1323                 .cpu_features           = CPU_FTRS_40X,
1324                 .cpu_user_features      = PPC_FEATURE_32 |
1325                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1326                 .mmu_features           = MMU_FTR_TYPE_40x,
1327                 .icache_bsize           = 32,
1328                 .dcache_bsize           = 32,
1329                 .machine_check          = machine_check_4xx,
1330                 .platform               = "ppc405",
1331         },
1332         {       /* 405GPr */
1333                 .pvr_mask               = 0xffff0000,
1334                 .pvr_value              = 0x50910000,
1335                 .cpu_name               = "405GPr",
1336                 .cpu_features           = CPU_FTRS_40X,
1337                 .cpu_user_features      = PPC_FEATURE_32 |
1338                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1339                 .mmu_features           = MMU_FTR_TYPE_40x,
1340                 .icache_bsize           = 32,
1341                 .dcache_bsize           = 32,
1342                 .machine_check          = machine_check_4xx,
1343                 .platform               = "ppc405",
1344         },
1345         {   /* STBx25xx */
1346                 .pvr_mask               = 0xffff0000,
1347                 .pvr_value              = 0x51510000,
1348                 .cpu_name               = "STBx25xx",
1349                 .cpu_features           = CPU_FTRS_40X,
1350                 .cpu_user_features      = PPC_FEATURE_32 |
1351                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1352                 .mmu_features           = MMU_FTR_TYPE_40x,
1353                 .icache_bsize           = 32,
1354                 .dcache_bsize           = 32,
1355                 .machine_check          = machine_check_4xx,
1356                 .platform               = "ppc405",
1357         },
1358         {       /* 405LP */
1359                 .pvr_mask               = 0xffff0000,
1360                 .pvr_value              = 0x41F10000,
1361                 .cpu_name               = "405LP",
1362                 .cpu_features           = CPU_FTRS_40X,
1363                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1364                 .mmu_features           = MMU_FTR_TYPE_40x,
1365                 .icache_bsize           = 32,
1366                 .dcache_bsize           = 32,
1367                 .machine_check          = machine_check_4xx,
1368                 .platform               = "ppc405",
1369         },
1370         {       /* Xilinx Virtex-II Pro  */
1371                 .pvr_mask               = 0xfffff000,
1372                 .pvr_value              = 0x20010000,
1373                 .cpu_name               = "Virtex-II Pro",
1374                 .cpu_features           = CPU_FTRS_40X,
1375                 .cpu_user_features      = PPC_FEATURE_32 |
1376                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1377                 .mmu_features           = MMU_FTR_TYPE_40x,
1378                 .icache_bsize           = 32,
1379                 .dcache_bsize           = 32,
1380                 .machine_check          = machine_check_4xx,
1381                 .platform               = "ppc405",
1382         },
1383         {       /* Xilinx Virtex-4 FX */
1384                 .pvr_mask               = 0xfffff000,
1385                 .pvr_value              = 0x20011000,
1386                 .cpu_name               = "Virtex-4 FX",
1387                 .cpu_features           = CPU_FTRS_40X,
1388                 .cpu_user_features      = PPC_FEATURE_32 |
1389                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1390                 .mmu_features           = MMU_FTR_TYPE_40x,
1391                 .icache_bsize           = 32,
1392                 .dcache_bsize           = 32,
1393                 .machine_check          = machine_check_4xx,
1394                 .platform               = "ppc405",
1395         },
1396         {       /* 405EP */
1397                 .pvr_mask               = 0xffff0000,
1398                 .pvr_value              = 0x51210000,
1399                 .cpu_name               = "405EP",
1400                 .cpu_features           = CPU_FTRS_40X,
1401                 .cpu_user_features      = PPC_FEATURE_32 |
1402                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1403                 .mmu_features           = MMU_FTR_TYPE_40x,
1404                 .icache_bsize           = 32,
1405                 .dcache_bsize           = 32,
1406                 .machine_check          = machine_check_4xx,
1407                 .platform               = "ppc405",
1408         },
1409         {       /* 405EX Rev. A/B with Security */
1410                 .pvr_mask               = 0xffff000f,
1411                 .pvr_value              = 0x12910007,
1412                 .cpu_name               = "405EX Rev. A/B",
1413                 .cpu_features           = CPU_FTRS_40X,
1414                 .cpu_user_features      = PPC_FEATURE_32 |
1415                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1416                 .mmu_features           = MMU_FTR_TYPE_40x,
1417                 .icache_bsize           = 32,
1418                 .dcache_bsize           = 32,
1419                 .machine_check          = machine_check_4xx,
1420                 .platform               = "ppc405",
1421         },
1422         {       /* 405EX Rev. C without Security */
1423                 .pvr_mask               = 0xffff000f,
1424                 .pvr_value              = 0x1291000d,
1425                 .cpu_name               = "405EX Rev. C",
1426                 .cpu_features           = CPU_FTRS_40X,
1427                 .cpu_user_features      = PPC_FEATURE_32 |
1428                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1429                 .mmu_features           = MMU_FTR_TYPE_40x,
1430                 .icache_bsize           = 32,
1431                 .dcache_bsize           = 32,
1432                 .machine_check          = machine_check_4xx,
1433                 .platform               = "ppc405",
1434         },
1435         {       /* 405EX Rev. C with Security */
1436                 .pvr_mask               = 0xffff000f,
1437                 .pvr_value              = 0x1291000f,
1438                 .cpu_name               = "405EX Rev. C",
1439                 .cpu_features           = CPU_FTRS_40X,
1440                 .cpu_user_features      = PPC_FEATURE_32 |
1441                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1442                 .mmu_features           = MMU_FTR_TYPE_40x,
1443                 .icache_bsize           = 32,
1444                 .dcache_bsize           = 32,
1445                 .machine_check          = machine_check_4xx,
1446                 .platform               = "ppc405",
1447         },
1448         {       /* 405EX Rev. D without Security */
1449                 .pvr_mask               = 0xffff000f,
1450                 .pvr_value              = 0x12910003,
1451                 .cpu_name               = "405EX Rev. D",
1452                 .cpu_features           = CPU_FTRS_40X,
1453                 .cpu_user_features      = PPC_FEATURE_32 |
1454                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1455                 .mmu_features           = MMU_FTR_TYPE_40x,
1456                 .icache_bsize           = 32,
1457                 .dcache_bsize           = 32,
1458                 .machine_check          = machine_check_4xx,
1459                 .platform               = "ppc405",
1460         },
1461         {       /* 405EX Rev. D with Security */
1462                 .pvr_mask               = 0xffff000f,
1463                 .pvr_value              = 0x12910005,
1464                 .cpu_name               = "405EX Rev. D",
1465                 .cpu_features           = CPU_FTRS_40X,
1466                 .cpu_user_features      = PPC_FEATURE_32 |
1467                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1468                 .mmu_features           = MMU_FTR_TYPE_40x,
1469                 .icache_bsize           = 32,
1470                 .dcache_bsize           = 32,
1471                 .machine_check          = machine_check_4xx,
1472                 .platform               = "ppc405",
1473         },
1474         {       /* 405EXr Rev. A/B without Security */
1475                 .pvr_mask               = 0xffff000f,
1476                 .pvr_value              = 0x12910001,
1477                 .cpu_name               = "405EXr Rev. A/B",
1478                 .cpu_features           = CPU_FTRS_40X,
1479                 .cpu_user_features      = PPC_FEATURE_32 |
1480                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1481                 .mmu_features           = MMU_FTR_TYPE_40x,
1482                 .icache_bsize           = 32,
1483                 .dcache_bsize           = 32,
1484                 .machine_check          = machine_check_4xx,
1485                 .platform               = "ppc405",
1486         },
1487         {       /* 405EXr Rev. C without Security */
1488                 .pvr_mask               = 0xffff000f,
1489                 .pvr_value              = 0x12910009,
1490                 .cpu_name               = "405EXr Rev. C",
1491                 .cpu_features           = CPU_FTRS_40X,
1492                 .cpu_user_features      = PPC_FEATURE_32 |
1493                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1494                 .mmu_features           = MMU_FTR_TYPE_40x,
1495                 .icache_bsize           = 32,
1496                 .dcache_bsize           = 32,
1497                 .machine_check          = machine_check_4xx,
1498                 .platform               = "ppc405",
1499         },
1500         {       /* 405EXr Rev. C with Security */
1501                 .pvr_mask               = 0xffff000f,
1502                 .pvr_value              = 0x1291000b,
1503                 .cpu_name               = "405EXr Rev. C",
1504                 .cpu_features           = CPU_FTRS_40X,
1505                 .cpu_user_features      = PPC_FEATURE_32 |
1506                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1507                 .mmu_features           = MMU_FTR_TYPE_40x,
1508                 .icache_bsize           = 32,
1509                 .dcache_bsize           = 32,
1510                 .machine_check          = machine_check_4xx,
1511                 .platform               = "ppc405",
1512         },
1513         {       /* 405EXr Rev. D without Security */
1514                 .pvr_mask               = 0xffff000f,
1515                 .pvr_value              = 0x12910000,
1516                 .cpu_name               = "405EXr Rev. D",
1517                 .cpu_features           = CPU_FTRS_40X,
1518                 .cpu_user_features      = PPC_FEATURE_32 |
1519                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1520                 .mmu_features           = MMU_FTR_TYPE_40x,
1521                 .icache_bsize           = 32,
1522                 .dcache_bsize           = 32,
1523                 .machine_check          = machine_check_4xx,
1524                 .platform               = "ppc405",
1525         },
1526         {       /* 405EXr Rev. D with Security */
1527                 .pvr_mask               = 0xffff000f,
1528                 .pvr_value              = 0x12910002,
1529                 .cpu_name               = "405EXr Rev. D",
1530                 .cpu_features           = CPU_FTRS_40X,
1531                 .cpu_user_features      = PPC_FEATURE_32 |
1532                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1533                 .mmu_features           = MMU_FTR_TYPE_40x,
1534                 .icache_bsize           = 32,
1535                 .dcache_bsize           = 32,
1536                 .machine_check          = machine_check_4xx,
1537                 .platform               = "ppc405",
1538         },
1539         {
1540                 /* 405EZ */
1541                 .pvr_mask               = 0xffff0000,
1542                 .pvr_value              = 0x41510000,
1543                 .cpu_name               = "405EZ",
1544                 .cpu_features           = CPU_FTRS_40X,
1545                 .cpu_user_features      = PPC_FEATURE_32 |
1546                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1547                 .mmu_features           = MMU_FTR_TYPE_40x,
1548                 .icache_bsize           = 32,
1549                 .dcache_bsize           = 32,
1550                 .machine_check          = machine_check_4xx,
1551                 .platform               = "ppc405",
1552         },
1553         {       /* APM8018X */
1554                 .pvr_mask               = 0xffff0000,
1555                 .pvr_value              = 0x7ff11432,
1556                 .cpu_name               = "APM8018X",
1557                 .cpu_features           = CPU_FTRS_40X,
1558                 .cpu_user_features      = PPC_FEATURE_32 |
1559                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1560                 .mmu_features           = MMU_FTR_TYPE_40x,
1561                 .icache_bsize           = 32,
1562                 .dcache_bsize           = 32,
1563                 .machine_check          = machine_check_4xx,
1564                 .platform               = "ppc405",
1565         },
1566         {       /* default match */
1567                 .pvr_mask               = 0x00000000,
1568                 .pvr_value              = 0x00000000,
1569                 .cpu_name               = "(generic 40x PPC)",
1570                 .cpu_features           = CPU_FTRS_40X,
1571                 .cpu_user_features      = PPC_FEATURE_32 |
1572                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1573                 .mmu_features           = MMU_FTR_TYPE_40x,
1574                 .icache_bsize           = 32,
1575                 .dcache_bsize           = 32,
1576                 .machine_check          = machine_check_4xx,
1577                 .platform               = "ppc405",
1578         }
1579
1580 #endif /* CONFIG_40x */
1581 #ifdef CONFIG_44x
1582         {
1583                 .pvr_mask               = 0xf0000fff,
1584                 .pvr_value              = 0x40000850,
1585                 .cpu_name               = "440GR Rev. A",
1586                 .cpu_features           = CPU_FTRS_44X,
1587                 .cpu_user_features      = COMMON_USER_BOOKE,
1588                 .mmu_features           = MMU_FTR_TYPE_44x,
1589                 .icache_bsize           = 32,
1590                 .dcache_bsize           = 32,
1591                 .machine_check          = machine_check_4xx,
1592                 .platform               = "ppc440",
1593         },
1594         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1595                 .pvr_mask               = 0xf0000fff,
1596                 .pvr_value              = 0x40000858,
1597                 .cpu_name               = "440EP Rev. A",
1598                 .cpu_features           = CPU_FTRS_44X,
1599                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1600                 .mmu_features           = MMU_FTR_TYPE_44x,
1601                 .icache_bsize           = 32,
1602                 .dcache_bsize           = 32,
1603                 .cpu_setup              = __setup_cpu_440ep,
1604                 .machine_check          = machine_check_4xx,
1605                 .platform               = "ppc440",
1606         },
1607         {
1608                 .pvr_mask               = 0xf0000fff,
1609                 .pvr_value              = 0x400008d3,
1610                 .cpu_name               = "440GR Rev. B",
1611                 .cpu_features           = CPU_FTRS_44X,
1612                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1613                 .mmu_features           = MMU_FTR_TYPE_44x,
1614                 .icache_bsize           = 32,
1615                 .dcache_bsize           = 32,
1616                 .machine_check          = machine_check_4xx,
1617                 .platform               = "ppc440",
1618         },
1619         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1620                 .pvr_mask               = 0xf0000ff7,
1621                 .pvr_value              = 0x400008d4,
1622                 .cpu_name               = "440EP Rev. C",
1623                 .cpu_features           = CPU_FTRS_44X,
1624                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1625                 .mmu_features           = MMU_FTR_TYPE_44x,
1626                 .icache_bsize           = 32,
1627                 .dcache_bsize           = 32,
1628                 .cpu_setup              = __setup_cpu_440ep,
1629                 .machine_check          = machine_check_4xx,
1630                 .platform               = "ppc440",
1631         },
1632         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1633                 .pvr_mask               = 0xf0000fff,
1634                 .pvr_value              = 0x400008db,
1635                 .cpu_name               = "440EP Rev. B",
1636                 .cpu_features           = CPU_FTRS_44X,
1637                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1638                 .mmu_features           = MMU_FTR_TYPE_44x,
1639                 .icache_bsize           = 32,
1640                 .dcache_bsize           = 32,
1641                 .cpu_setup              = __setup_cpu_440ep,
1642                 .machine_check          = machine_check_4xx,
1643                 .platform               = "ppc440",
1644         },
1645         { /* 440GRX */
1646                 .pvr_mask               = 0xf0000ffb,
1647                 .pvr_value              = 0x200008D0,
1648                 .cpu_name               = "440GRX",
1649                 .cpu_features           = CPU_FTRS_44X,
1650                 .cpu_user_features      = COMMON_USER_BOOKE,
1651                 .mmu_features           = MMU_FTR_TYPE_44x,
1652                 .icache_bsize           = 32,
1653                 .dcache_bsize           = 32,
1654                 .cpu_setup              = __setup_cpu_440grx,
1655                 .machine_check          = machine_check_440A,
1656                 .platform               = "ppc440",
1657         },
1658         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1659                 .pvr_mask               = 0xf0000ffb,
1660                 .pvr_value              = 0x200008D8,
1661                 .cpu_name               = "440EPX",
1662                 .cpu_features           = CPU_FTRS_44X,
1663                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1664                 .mmu_features           = MMU_FTR_TYPE_44x,
1665                 .icache_bsize           = 32,
1666                 .dcache_bsize           = 32,
1667                 .cpu_setup              = __setup_cpu_440epx,
1668                 .machine_check          = machine_check_440A,
1669                 .platform               = "ppc440",
1670         },
1671         {       /* 440GP Rev. B */
1672                 .pvr_mask               = 0xf0000fff,
1673                 .pvr_value              = 0x40000440,
1674                 .cpu_name               = "440GP Rev. B",
1675                 .cpu_features           = CPU_FTRS_44X,
1676                 .cpu_user_features      = COMMON_USER_BOOKE,
1677                 .mmu_features           = MMU_FTR_TYPE_44x,
1678                 .icache_bsize           = 32,
1679                 .dcache_bsize           = 32,
1680                 .machine_check          = machine_check_4xx,
1681                 .platform               = "ppc440gp",
1682         },
1683         {       /* 440GP Rev. C */
1684                 .pvr_mask               = 0xf0000fff,
1685                 .pvr_value              = 0x40000481,
1686                 .cpu_name               = "440GP Rev. C",
1687                 .cpu_features           = CPU_FTRS_44X,
1688                 .cpu_user_features      = COMMON_USER_BOOKE,
1689                 .mmu_features           = MMU_FTR_TYPE_44x,
1690                 .icache_bsize           = 32,
1691                 .dcache_bsize           = 32,
1692                 .machine_check          = machine_check_4xx,
1693                 .platform               = "ppc440gp",
1694         },
1695         { /* 440GX Rev. A */
1696                 .pvr_mask               = 0xf0000fff,
1697                 .pvr_value              = 0x50000850,
1698                 .cpu_name               = "440GX Rev. A",
1699                 .cpu_features           = CPU_FTRS_44X,
1700                 .cpu_user_features      = COMMON_USER_BOOKE,
1701                 .mmu_features           = MMU_FTR_TYPE_44x,
1702                 .icache_bsize           = 32,
1703                 .dcache_bsize           = 32,
1704                 .cpu_setup              = __setup_cpu_440gx,
1705                 .machine_check          = machine_check_440A,
1706                 .platform               = "ppc440",
1707         },
1708         { /* 440GX Rev. B */
1709                 .pvr_mask               = 0xf0000fff,
1710                 .pvr_value              = 0x50000851,
1711                 .cpu_name               = "440GX Rev. B",
1712                 .cpu_features           = CPU_FTRS_44X,
1713                 .cpu_user_features      = COMMON_USER_BOOKE,
1714                 .mmu_features           = MMU_FTR_TYPE_44x,
1715                 .icache_bsize           = 32,
1716                 .dcache_bsize           = 32,
1717                 .cpu_setup              = __setup_cpu_440gx,
1718                 .machine_check          = machine_check_440A,
1719                 .platform               = "ppc440",
1720         },
1721         { /* 440GX Rev. C */
1722                 .pvr_mask               = 0xf0000fff,
1723                 .pvr_value              = 0x50000892,
1724                 .cpu_name               = "440GX Rev. C",
1725                 .cpu_features           = CPU_FTRS_44X,
1726                 .cpu_user_features      = COMMON_USER_BOOKE,
1727                 .mmu_features           = MMU_FTR_TYPE_44x,
1728                 .icache_bsize           = 32,
1729                 .dcache_bsize           = 32,
1730                 .cpu_setup              = __setup_cpu_440gx,
1731                 .machine_check          = machine_check_440A,
1732                 .platform               = "ppc440",
1733         },
1734         { /* 440GX Rev. F */
1735                 .pvr_mask               = 0xf0000fff,
1736                 .pvr_value              = 0x50000894,
1737                 .cpu_name               = "440GX Rev. F",
1738                 .cpu_features           = CPU_FTRS_44X,
1739                 .cpu_user_features      = COMMON_USER_BOOKE,
1740                 .mmu_features           = MMU_FTR_TYPE_44x,
1741                 .icache_bsize           = 32,
1742                 .dcache_bsize           = 32,
1743                 .cpu_setup              = __setup_cpu_440gx,
1744                 .machine_check          = machine_check_440A,
1745                 .platform               = "ppc440",
1746         },
1747         { /* 440SP Rev. A */
1748                 .pvr_mask               = 0xfff00fff,
1749                 .pvr_value              = 0x53200891,
1750                 .cpu_name               = "440SP Rev. A",
1751                 .cpu_features           = CPU_FTRS_44X,
1752                 .cpu_user_features      = COMMON_USER_BOOKE,
1753                 .mmu_features           = MMU_FTR_TYPE_44x,
1754                 .icache_bsize           = 32,
1755                 .dcache_bsize           = 32,
1756                 .machine_check          = machine_check_4xx,
1757                 .platform               = "ppc440",
1758         },
1759         { /* 440SPe Rev. A */
1760                 .pvr_mask               = 0xfff00fff,
1761                 .pvr_value              = 0x53400890,
1762                 .cpu_name               = "440SPe Rev. A",
1763                 .cpu_features           = CPU_FTRS_44X,
1764                 .cpu_user_features      = COMMON_USER_BOOKE,
1765                 .mmu_features           = MMU_FTR_TYPE_44x,
1766                 .icache_bsize           = 32,
1767                 .dcache_bsize           = 32,
1768                 .cpu_setup              = __setup_cpu_440spe,
1769                 .machine_check          = machine_check_440A,
1770                 .platform               = "ppc440",
1771         },
1772         { /* 440SPe Rev. B */
1773                 .pvr_mask               = 0xfff00fff,
1774                 .pvr_value              = 0x53400891,
1775                 .cpu_name               = "440SPe Rev. B",
1776                 .cpu_features           = CPU_FTRS_44X,
1777                 .cpu_user_features      = COMMON_USER_BOOKE,
1778                 .mmu_features           = MMU_FTR_TYPE_44x,
1779                 .icache_bsize           = 32,
1780                 .dcache_bsize           = 32,
1781                 .cpu_setup              = __setup_cpu_440spe,
1782                 .machine_check          = machine_check_440A,
1783                 .platform               = "ppc440",
1784         },
1785         { /* 440 in Xilinx Virtex-5 FXT */
1786                 .pvr_mask               = 0xfffffff0,
1787                 .pvr_value              = 0x7ff21910,
1788                 .cpu_name               = "440 in Virtex-5 FXT",
1789                 .cpu_features           = CPU_FTRS_44X,
1790                 .cpu_user_features      = COMMON_USER_BOOKE,
1791                 .mmu_features           = MMU_FTR_TYPE_44x,
1792                 .icache_bsize           = 32,
1793                 .dcache_bsize           = 32,
1794                 .cpu_setup              = __setup_cpu_440x5,
1795                 .machine_check          = machine_check_440A,
1796                 .platform               = "ppc440",
1797         },
1798         { /* 460EX */
1799                 .pvr_mask               = 0xffff0006,
1800                 .pvr_value              = 0x13020002,
1801                 .cpu_name               = "460EX",
1802                 .cpu_features           = CPU_FTRS_440x6,
1803                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1804                 .mmu_features           = MMU_FTR_TYPE_44x,
1805                 .icache_bsize           = 32,
1806                 .dcache_bsize           = 32,
1807                 .cpu_setup              = __setup_cpu_460ex,
1808                 .machine_check          = machine_check_440A,
1809                 .platform               = "ppc440",
1810         },
1811         { /* 460EX Rev B */
1812                 .pvr_mask               = 0xffff0007,
1813                 .pvr_value              = 0x13020004,
1814                 .cpu_name               = "460EX Rev. B",
1815                 .cpu_features           = CPU_FTRS_440x6,
1816                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1817                 .mmu_features           = MMU_FTR_TYPE_44x,
1818                 .icache_bsize           = 32,
1819                 .dcache_bsize           = 32,
1820                 .cpu_setup              = __setup_cpu_460ex,
1821                 .machine_check          = machine_check_440A,
1822                 .platform               = "ppc440",
1823         },
1824         { /* 460GT */
1825                 .pvr_mask               = 0xffff0006,
1826                 .pvr_value              = 0x13020000,
1827                 .cpu_name               = "460GT",
1828                 .cpu_features           = CPU_FTRS_440x6,
1829                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1830                 .mmu_features           = MMU_FTR_TYPE_44x,
1831                 .icache_bsize           = 32,
1832                 .dcache_bsize           = 32,
1833                 .cpu_setup              = __setup_cpu_460gt,
1834                 .machine_check          = machine_check_440A,
1835                 .platform               = "ppc440",
1836         },
1837         { /* 460GT Rev B */
1838                 .pvr_mask               = 0xffff0007,
1839                 .pvr_value              = 0x13020005,
1840                 .cpu_name               = "460GT Rev. B",
1841                 .cpu_features           = CPU_FTRS_440x6,
1842                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1843                 .mmu_features           = MMU_FTR_TYPE_44x,
1844                 .icache_bsize           = 32,
1845                 .dcache_bsize           = 32,
1846                 .cpu_setup              = __setup_cpu_460gt,
1847                 .machine_check          = machine_check_440A,
1848                 .platform               = "ppc440",
1849         },
1850         { /* 460SX */
1851                 .pvr_mask               = 0xffffff00,
1852                 .pvr_value              = 0x13541800,
1853                 .cpu_name               = "460SX",
1854                 .cpu_features           = CPU_FTRS_44X,
1855                 .cpu_user_features      = COMMON_USER_BOOKE,
1856                 .mmu_features           = MMU_FTR_TYPE_44x,
1857                 .icache_bsize           = 32,
1858                 .dcache_bsize           = 32,
1859                 .cpu_setup              = __setup_cpu_460sx,
1860                 .machine_check          = machine_check_440A,
1861                 .platform               = "ppc440",
1862         },
1863         { /* 464 in APM821xx */
1864                 .pvr_mask               = 0xfffffff0,
1865                 .pvr_value              = 0x12C41C80,
1866                 .cpu_name               = "APM821XX",
1867                 .cpu_features           = CPU_FTRS_44X,
1868                 .cpu_user_features      = COMMON_USER_BOOKE |
1869                         PPC_FEATURE_HAS_FPU,
1870                 .mmu_features           = MMU_FTR_TYPE_44x,
1871                 .icache_bsize           = 32,
1872                 .dcache_bsize           = 32,
1873                 .cpu_setup              = __setup_cpu_apm821xx,
1874                 .machine_check          = machine_check_440A,
1875                 .platform               = "ppc440",
1876         },
1877         { /* 476 DD2 core */
1878                 .pvr_mask               = 0xffffffff,
1879                 .pvr_value              = 0x11a52080,
1880                 .cpu_name               = "476",
1881                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1882                 .cpu_user_features      = COMMON_USER_BOOKE |
1883                         PPC_FEATURE_HAS_FPU,
1884                 .mmu_features           = MMU_FTR_TYPE_47x |
1885                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1886                 .icache_bsize           = 32,
1887                 .dcache_bsize           = 128,
1888                 .machine_check          = machine_check_47x,
1889                 .platform               = "ppc470",
1890         },
1891         { /* 476fpe */
1892                 .pvr_mask               = 0xffff0000,
1893                 .pvr_value              = 0x7ff50000,
1894                 .cpu_name               = "476fpe",
1895                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1896                 .cpu_user_features      = COMMON_USER_BOOKE |
1897                         PPC_FEATURE_HAS_FPU,
1898                 .mmu_features           = MMU_FTR_TYPE_47x |
1899                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1900                 .icache_bsize           = 32,
1901                 .dcache_bsize           = 128,
1902                 .machine_check          = machine_check_47x,
1903                 .platform               = "ppc470",
1904         },
1905         { /* 476 iss */
1906                 .pvr_mask               = 0xffff0000,
1907                 .pvr_value              = 0x00050000,
1908                 .cpu_name               = "476",
1909                 .cpu_features           = CPU_FTRS_47X,
1910                 .cpu_user_features      = COMMON_USER_BOOKE |
1911                         PPC_FEATURE_HAS_FPU,
1912                 .mmu_features           = MMU_FTR_TYPE_47x |
1913                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1914                 .icache_bsize           = 32,
1915                 .dcache_bsize           = 128,
1916                 .machine_check          = machine_check_47x,
1917                 .platform               = "ppc470",
1918         },
1919         { /* 476 others */
1920                 .pvr_mask               = 0xffff0000,
1921                 .pvr_value              = 0x11a50000,
1922                 .cpu_name               = "476",
1923                 .cpu_features           = CPU_FTRS_47X,
1924                 .cpu_user_features      = COMMON_USER_BOOKE |
1925                         PPC_FEATURE_HAS_FPU,
1926                 .mmu_features           = MMU_FTR_TYPE_47x |
1927                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1928                 .icache_bsize           = 32,
1929                 .dcache_bsize           = 128,
1930                 .machine_check          = machine_check_47x,
1931                 .platform               = "ppc470",
1932         },
1933         {       /* default match */
1934                 .pvr_mask               = 0x00000000,
1935                 .pvr_value              = 0x00000000,
1936                 .cpu_name               = "(generic 44x PPC)",
1937                 .cpu_features           = CPU_FTRS_44X,
1938                 .cpu_user_features      = COMMON_USER_BOOKE,
1939                 .mmu_features           = MMU_FTR_TYPE_44x,
1940                 .icache_bsize           = 32,
1941                 .dcache_bsize           = 32,
1942                 .machine_check          = machine_check_4xx,
1943                 .platform               = "ppc440",
1944         }
1945 #endif /* CONFIG_44x */
1946 #ifdef CONFIG_E200
1947         {       /* e200z5 */
1948                 .pvr_mask               = 0xfff00000,
1949                 .pvr_value              = 0x81000000,
1950                 .cpu_name               = "e200z5",
1951                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1952                 .cpu_features           = CPU_FTRS_E200,
1953                 .cpu_user_features      = COMMON_USER_BOOKE |
1954                         PPC_FEATURE_HAS_EFP_SINGLE |
1955                         PPC_FEATURE_UNIFIED_CACHE,
1956                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1957                 .dcache_bsize           = 32,
1958                 .machine_check          = machine_check_e200,
1959                 .platform               = "ppc5554",
1960         },
1961         {       /* e200z6 */
1962                 .pvr_mask               = 0xfff00000,
1963                 .pvr_value              = 0x81100000,
1964                 .cpu_name               = "e200z6",
1965                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1966                 .cpu_features           = CPU_FTRS_E200,
1967                 .cpu_user_features      = COMMON_USER_BOOKE |
1968                         PPC_FEATURE_HAS_SPE_COMP |
1969                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1970                         PPC_FEATURE_UNIFIED_CACHE,
1971                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1972                 .dcache_bsize           = 32,
1973                 .machine_check          = machine_check_e200,
1974                 .platform               = "ppc5554",
1975         },
1976         {       /* default match */
1977                 .pvr_mask               = 0x00000000,
1978                 .pvr_value              = 0x00000000,
1979                 .cpu_name               = "(generic E200 PPC)",
1980                 .cpu_features           = CPU_FTRS_E200,
1981                 .cpu_user_features      = COMMON_USER_BOOKE |
1982                         PPC_FEATURE_HAS_EFP_SINGLE |
1983                         PPC_FEATURE_UNIFIED_CACHE,
1984                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1985                 .dcache_bsize           = 32,
1986                 .cpu_setup              = __setup_cpu_e200,
1987                 .machine_check          = machine_check_e200,
1988                 .platform               = "ppc5554",
1989         }
1990 #endif /* CONFIG_E200 */
1991 #endif /* CONFIG_PPC32 */
1992 #ifdef CONFIG_E500
1993 #ifdef CONFIG_PPC32
1994         {       /* e500 */
1995                 .pvr_mask               = 0xffff0000,
1996                 .pvr_value              = 0x80200000,
1997                 .cpu_name               = "e500",
1998                 .cpu_features           = CPU_FTRS_E500,
1999                 .cpu_user_features      = COMMON_USER_BOOKE |
2000                         PPC_FEATURE_HAS_SPE_COMP |
2001                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2002                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2003                 .icache_bsize           = 32,
2004                 .dcache_bsize           = 32,
2005                 .num_pmcs               = 4,
2006                 .oprofile_cpu_type      = "ppc/e500",
2007                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2008                 .cpu_setup              = __setup_cpu_e500v1,
2009                 .machine_check          = machine_check_e500,
2010                 .platform               = "ppc8540",
2011         },
2012         {       /* e500v2 */
2013                 .pvr_mask               = 0xffff0000,
2014                 .pvr_value              = 0x80210000,
2015                 .cpu_name               = "e500v2",
2016                 .cpu_features           = CPU_FTRS_E500_2,
2017                 .cpu_user_features      = COMMON_USER_BOOKE |
2018                         PPC_FEATURE_HAS_SPE_COMP |
2019                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2020                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2021                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2022                 .icache_bsize           = 32,
2023                 .dcache_bsize           = 32,
2024                 .num_pmcs               = 4,
2025                 .oprofile_cpu_type      = "ppc/e500",
2026                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2027                 .cpu_setup              = __setup_cpu_e500v2,
2028                 .machine_check          = machine_check_e500,
2029                 .platform               = "ppc8548",
2030         },
2031         {       /* e500mc */
2032                 .pvr_mask               = 0xffff0000,
2033                 .pvr_value              = 0x80230000,
2034                 .cpu_name               = "e500mc",
2035                 .cpu_features           = CPU_FTRS_E500MC,
2036                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2037                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2038                         MMU_FTR_USE_TLBILX,
2039                 .icache_bsize           = 64,
2040                 .dcache_bsize           = 64,
2041                 .num_pmcs               = 4,
2042                 .oprofile_cpu_type      = "ppc/e500mc",
2043                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2044                 .cpu_setup              = __setup_cpu_e500mc,
2045                 .machine_check          = machine_check_e500mc,
2046                 .platform               = "ppce500mc",
2047         },
2048 #endif /* CONFIG_PPC32 */
2049         {       /* e5500 */
2050                 .pvr_mask               = 0xffff0000,
2051                 .pvr_value              = 0x80240000,
2052                 .cpu_name               = "e5500",
2053                 .cpu_features           = CPU_FTRS_E5500,
2054                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2055                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2056                         MMU_FTR_USE_TLBILX,
2057                 .icache_bsize           = 64,
2058                 .dcache_bsize           = 64,
2059                 .num_pmcs               = 4,
2060                 .oprofile_cpu_type      = "ppc/e500mc",
2061                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2062                 .cpu_setup              = __setup_cpu_e5500,
2063 #ifndef CONFIG_PPC32
2064                 .cpu_restore            = __restore_cpu_e5500,
2065 #endif
2066                 .machine_check          = machine_check_e500mc,
2067                 .platform               = "ppce5500",
2068         },
2069         {       /* e6500 */
2070                 .pvr_mask               = 0xffff0000,
2071                 .pvr_value              = 0x80400000,
2072                 .cpu_name               = "e6500",
2073                 .cpu_features           = CPU_FTRS_E6500,
2074                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2075                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2076                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2077                         MMU_FTR_USE_TLBILX,
2078                 .icache_bsize           = 64,
2079                 .dcache_bsize           = 64,
2080                 .num_pmcs               = 4,
2081                 .oprofile_cpu_type      = "ppc/e6500",
2082                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2083                 .cpu_setup              = __setup_cpu_e6500,
2084 #ifndef CONFIG_PPC32
2085                 .cpu_restore            = __restore_cpu_e6500,
2086 #endif
2087                 .machine_check          = machine_check_e500mc,
2088                 .platform               = "ppce6500",
2089         },
2090 #ifdef CONFIG_PPC32
2091         {       /* default match */
2092                 .pvr_mask               = 0x00000000,
2093                 .pvr_value              = 0x00000000,
2094                 .cpu_name               = "(generic E500 PPC)",
2095                 .cpu_features           = CPU_FTRS_E500,
2096                 .cpu_user_features      = COMMON_USER_BOOKE |
2097                         PPC_FEATURE_HAS_SPE_COMP |
2098                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2099                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2100                 .icache_bsize           = 32,
2101                 .dcache_bsize           = 32,
2102                 .machine_check          = machine_check_e500,
2103                 .platform               = "powerpc",
2104         }
2105 #endif /* CONFIG_PPC32 */
2106 #endif /* CONFIG_E500 */
2107
2108 #ifdef CONFIG_PPC_A2
2109         {       /* Standard A2 (>= DD2) + FPU core */
2110                 .pvr_mask               = 0xffff0000,
2111                 .pvr_value              = 0x00480000,
2112                 .cpu_name               = "A2 (>= DD2)",
2113                 .cpu_features           = CPU_FTRS_A2,
2114                 .cpu_user_features      = COMMON_USER_PPC64,
2115                 .mmu_features           = MMU_FTRS_A2,
2116                 .icache_bsize           = 64,
2117                 .dcache_bsize           = 64,
2118                 .num_pmcs               = 0,
2119                 .cpu_setup              = __setup_cpu_a2,
2120                 .cpu_restore            = __restore_cpu_a2,
2121                 .machine_check          = machine_check_generic,
2122                 .platform               = "ppca2",
2123         },
2124         {       /* This is a default entry to get going, to be replaced by
2125                  * a real one at some stage
2126                  */
2127 #define CPU_FTRS_BASE_BOOK3E    (CPU_FTR_USE_TB | \
2128             CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \
2129             CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
2130                 .pvr_mask               = 0x00000000,
2131                 .pvr_value              = 0x00000000,
2132                 .cpu_name               = "Book3E",
2133                 .cpu_features           = CPU_FTRS_BASE_BOOK3E,
2134                 .cpu_user_features      = COMMON_USER_PPC64,
2135                 .mmu_features           = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX |
2136                                           MMU_FTR_USE_TLBIVAX_BCAST |
2137                                           MMU_FTR_LOCK_BCAST_INVAL,
2138                 .icache_bsize           = 64,
2139                 .dcache_bsize           = 64,
2140                 .num_pmcs               = 0,
2141                 .machine_check          = machine_check_generic,
2142                 .platform               = "power6",
2143         },
2144 #endif /* CONFIG_PPC_A2 */
2145 };
2146
2147 static struct cpu_spec the_cpu_spec;
2148
2149 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2150                                                struct cpu_spec *s)
2151 {
2152         struct cpu_spec *t = &the_cpu_spec;
2153         struct cpu_spec old;
2154
2155         t = PTRRELOC(t);
2156         old = *t;
2157
2158         /* Copy everything, then do fixups */
2159         *t = *s;
2160
2161         /*
2162          * If we are overriding a previous value derived from the real
2163          * PVR with a new value obtained using a logical PVR value,
2164          * don't modify the performance monitor fields.
2165          */
2166         if (old.num_pmcs && !s->num_pmcs) {
2167                 t->num_pmcs = old.num_pmcs;
2168                 t->pmc_type = old.pmc_type;
2169                 t->oprofile_type = old.oprofile_type;
2170                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2171                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2172                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2173
2174                 /*
2175                  * If we have passed through this logic once before and
2176                  * have pulled the default case because the real PVR was
2177                  * not found inside cpu_specs[], then we are possibly
2178                  * running in compatibility mode. In that case, let the
2179                  * oprofiler know which set of compatibility counters to
2180                  * pull from by making sure the oprofile_cpu_type string
2181                  * is set to that of compatibility mode. If the
2182                  * oprofile_cpu_type already has a value, then we are
2183                  * possibly overriding a real PVR with a logical one,
2184                  * and, in that case, keep the current value for
2185                  * oprofile_cpu_type.
2186                  */
2187                 if (old.oprofile_cpu_type != NULL) {
2188                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2189                         t->oprofile_type = old.oprofile_type;
2190                 }
2191         }
2192
2193         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2194
2195         /*
2196          * Set the base platform string once; assumes
2197          * we're called with real pvr first.
2198          */
2199         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2200                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2201
2202 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2203         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2204          * that processor. I will consolidate that at a later time, for now,
2205          * just use #ifdef. We also don't need to PTRRELOC the function
2206          * pointer on ppc64 and booke as we are running at 0 in real mode
2207          * on ppc64 and reloc_offset is always 0 on booke.
2208          */
2209         if (t->cpu_setup) {
2210                 t->cpu_setup(offset, t);
2211         }
2212 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2213
2214         return t;
2215 }
2216
2217 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2218 {
2219         struct cpu_spec *s = cpu_specs;
2220         int i;
2221
2222         s = PTRRELOC(s);
2223
2224         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2225                 if ((pvr & s->pvr_mask) == s->pvr_value)
2226                         return setup_cpu_spec(offset, s);
2227         }
2228
2229         BUG();
2230
2231         return NULL;
2232 }