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