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/module.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
  24 struct cpu_spec* cur_cpu_spec = NULL;
  25 EXPORT_SYMBOL(cur_cpu_spec);
  26
  27 /* The platform string corresponding to the real PVR */
  28 const char *powerpc_base_platform;
  29
  30 /* NOTE:
  31  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  32  * the responsibility of the appropriate CPU save/restore functions to
  33  * eventually copy these settings over. Those save/restore aren't yet
  34  * part of the cputable though. That has to be fixed for both ppc32
  35  * and ppc64
  36  */
  37 #ifdef CONFIG_PPC32
  38 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  39 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  40 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  51 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  52 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  53 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  54 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  60 #endif /* CONFIG_PPC32 */
  61 #ifdef CONFIG_PPC64
  62 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  63 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  64 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  65 extern void __restore_cpu_pa6t(void);
  66 extern void __restore_cpu_ppc970(void);
  67 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
  68 extern void __restore_cpu_power7(void);
  69 #endif /* CONFIG_PPC64 */
  70 #if defined(CONFIG_E500)
  71 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  72 extern void __restore_cpu_e5500(void);
  73 #endif /* CONFIG_E500 */
  74
  75 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  76  * ones as well...
  77  */
  78 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  79                                  PPC_FEATURE_HAS_MMU)
  80 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  81 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  82 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  83                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  84 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  85                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  86 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  87                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  88                                  PPC_FEATURE_TRUE_LE | \
  89                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  90 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
  91                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  92                                  PPC_FEATURE_TRUE_LE | \
  93                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  94 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
  95                                  PPC_FEATURE_TRUE_LE | \
  96                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
  97 #ifdef CONFIG_PPC_BOOK3E_64
  98 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
  99 #else
 100 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 101                                  PPC_FEATURE_BOOKE)
 102 #endif
 103
 104 static struct cpu_spec __initdata cpu_specs[] = {
 105 #ifdef CONFIG_PPC_BOOK3S_64
 106         {       /* Power3 */
 107                 .pvr_mask               = 0xffff0000,
 108                 .pvr_value              = 0x00400000,
 109                 .cpu_name               = "POWER3 (630)",
 110                 .cpu_features           = CPU_FTRS_POWER3,
 111                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 112                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 113                 .icache_bsize           = 128,
 114                 .dcache_bsize           = 128,
 115                 .num_pmcs               = 8,
 116                 .pmc_type               = PPC_PMC_IBM,
 117                 .oprofile_cpu_type      = "ppc64/power3",
 118                 .oprofile_type          = PPC_OPROFILE_RS64,
 119                 .machine_check          = machine_check_generic,
 120                 .platform               = "power3",
 121         },
 122         {       /* Power3+ */
 123                 .pvr_mask               = 0xffff0000,
 124                 .pvr_value              = 0x00410000,
 125                 .cpu_name               = "POWER3 (630+)",
 126                 .cpu_features           = CPU_FTRS_POWER3,
 127                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 128                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 129                 .icache_bsize           = 128,
 130                 .dcache_bsize           = 128,
 131                 .num_pmcs               = 8,
 132                 .pmc_type               = PPC_PMC_IBM,
 133                 .oprofile_cpu_type      = "ppc64/power3",
 134                 .oprofile_type          = PPC_OPROFILE_RS64,
 135                 .machine_check          = machine_check_generic,
 136                 .platform               = "power3",
 137         },
 138         {       /* Northstar */
 139                 .pvr_mask               = 0xffff0000,
 140                 .pvr_value              = 0x00330000,
 141                 .cpu_name               = "RS64-II (northstar)",
 142                 .cpu_features           = CPU_FTRS_RS64,
 143                 .cpu_user_features      = COMMON_USER_PPC64,
 144                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 145                 .icache_bsize           = 128,
 146                 .dcache_bsize           = 128,
 147                 .num_pmcs               = 8,
 148                 .pmc_type               = PPC_PMC_IBM,
 149                 .oprofile_cpu_type      = "ppc64/rs64",
 150                 .oprofile_type          = PPC_OPROFILE_RS64,
 151                 .machine_check          = machine_check_generic,
 152                 .platform               = "rs64",
 153         },
 154         {       /* Pulsar */
 155                 .pvr_mask               = 0xffff0000,
 156                 .pvr_value              = 0x00340000,
 157                 .cpu_name               = "RS64-III (pulsar)",
 158                 .cpu_features           = CPU_FTRS_RS64,
 159                 .cpu_user_features      = COMMON_USER_PPC64,
 160                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 161                 .icache_bsize           = 128,
 162                 .dcache_bsize           = 128,
 163                 .num_pmcs               = 8,
 164                 .pmc_type               = PPC_PMC_IBM,
 165                 .oprofile_cpu_type      = "ppc64/rs64",
 166                 .oprofile_type          = PPC_OPROFILE_RS64,
 167                 .machine_check          = machine_check_generic,
 168                 .platform               = "rs64",
 169         },
 170         {       /* I-star */
 171                 .pvr_mask               = 0xffff0000,
 172                 .pvr_value              = 0x00360000,
 173                 .cpu_name               = "RS64-III (icestar)",
 174                 .cpu_features           = CPU_FTRS_RS64,
 175                 .cpu_user_features      = COMMON_USER_PPC64,
 176                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 177                 .icache_bsize           = 128,
 178                 .dcache_bsize           = 128,
 179                 .num_pmcs               = 8,
 180                 .pmc_type               = PPC_PMC_IBM,
 181                 .oprofile_cpu_type      = "ppc64/rs64",
 182                 .oprofile_type          = PPC_OPROFILE_RS64,
 183                 .machine_check          = machine_check_generic,
 184                 .platform               = "rs64",
 185         },
 186         {       /* S-star */
 187                 .pvr_mask               = 0xffff0000,
 188                 .pvr_value              = 0x00370000,
 189                 .cpu_name               = "RS64-IV (sstar)",
 190                 .cpu_features           = CPU_FTRS_RS64,
 191                 .cpu_user_features      = COMMON_USER_PPC64,
 192                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 193                 .icache_bsize           = 128,
 194                 .dcache_bsize           = 128,
 195                 .num_pmcs               = 8,
 196                 .pmc_type               = PPC_PMC_IBM,
 197                 .oprofile_cpu_type      = "ppc64/rs64",
 198                 .oprofile_type          = PPC_OPROFILE_RS64,
 199                 .machine_check          = machine_check_generic,
 200                 .platform               = "rs64",
 201         },
 202         {       /* Power4 */
 203                 .pvr_mask               = 0xffff0000,
 204                 .pvr_value              = 0x00350000,
 205                 .cpu_name               = "POWER4 (gp)",
 206                 .cpu_features           = CPU_FTRS_POWER4,
 207                 .cpu_user_features      = COMMON_USER_POWER4,
 208                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 209                 .icache_bsize           = 128,
 210                 .dcache_bsize           = 128,
 211                 .num_pmcs               = 8,
 212                 .pmc_type               = PPC_PMC_IBM,
 213                 .oprofile_cpu_type      = "ppc64/power4",
 214                 .oprofile_type          = PPC_OPROFILE_POWER4,
 215                 .machine_check          = machine_check_generic,
 216                 .platform               = "power4",
 217         },
 218         {       /* Power4+ */
 219                 .pvr_mask               = 0xffff0000,
 220                 .pvr_value              = 0x00380000,
 221                 .cpu_name               = "POWER4+ (gq)",
 222                 .cpu_features           = CPU_FTRS_POWER4,
 223                 .cpu_user_features      = COMMON_USER_POWER4,
 224                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 225                 .icache_bsize           = 128,
 226                 .dcache_bsize           = 128,
 227                 .num_pmcs               = 8,
 228                 .pmc_type               = PPC_PMC_IBM,
 229                 .oprofile_cpu_type      = "ppc64/power4",
 230                 .oprofile_type          = PPC_OPROFILE_POWER4,
 231                 .machine_check          = machine_check_generic,
 232                 .platform               = "power4",
 233         },
 234         {       /* PPC970 */
 235                 .pvr_mask               = 0xffff0000,
 236                 .pvr_value              = 0x00390000,
 237                 .cpu_name               = "PPC970",
 238                 .cpu_features           = CPU_FTRS_PPC970,
 239                 .cpu_user_features      = COMMON_USER_POWER4 |
 240                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 241                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 242                 .icache_bsize           = 128,
 243                 .dcache_bsize           = 128,
 244                 .num_pmcs               = 8,
 245                 .pmc_type               = PPC_PMC_IBM,
 246                 .cpu_setup              = __setup_cpu_ppc970,
 247                 .cpu_restore            = __restore_cpu_ppc970,
 248                 .oprofile_cpu_type      = "ppc64/970",
 249                 .oprofile_type          = PPC_OPROFILE_POWER4,
 250                 .machine_check          = machine_check_generic,
 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_FTR_HPTE_TABLE,
 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                 .machine_check          = machine_check_generic,
 270                 .platform               = "ppc970",
 271         },
 272         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 273                 .pvr_mask               = 0xffffffff,
 274                 .pvr_value              = 0x00440100,
 275                 .cpu_name               = "PPC970MP",
 276                 .cpu_features           = CPU_FTRS_PPC970,
 277                 .cpu_user_features      = COMMON_USER_POWER4 |
 278                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 279                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 280                 .icache_bsize           = 128,
 281                 .dcache_bsize           = 128,
 282                 .num_pmcs               = 8,
 283                 .pmc_type               = PPC_PMC_IBM,
 284                 .cpu_setup              = __setup_cpu_ppc970,
 285                 .cpu_restore            = __restore_cpu_ppc970,
 286                 .oprofile_cpu_type      = "ppc64/970MP",
 287                 .oprofile_type          = PPC_OPROFILE_POWER4,
 288                 .machine_check          = machine_check_generic,
 289                 .platform               = "ppc970",
 290         },
 291         {       /* PPC970MP */
 292                 .pvr_mask               = 0xffff0000,
 293                 .pvr_value              = 0x00440000,
 294                 .cpu_name               = "PPC970MP",
 295                 .cpu_features           = CPU_FTRS_PPC970,
 296                 .cpu_user_features      = COMMON_USER_POWER4 |
 297                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 298                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 299                 .icache_bsize           = 128,
 300                 .dcache_bsize           = 128,
 301                 .num_pmcs               = 8,
 302                 .pmc_type               = PPC_PMC_IBM,
 303                 .cpu_setup              = __setup_cpu_ppc970MP,
 304                 .cpu_restore            = __restore_cpu_ppc970,
 305                 .oprofile_cpu_type      = "ppc64/970MP",
 306                 .oprofile_type          = PPC_OPROFILE_POWER4,
 307                 .machine_check          = machine_check_generic,
 308                 .platform               = "ppc970",
 309         },
 310         {       /* PPC970GX */
 311                 .pvr_mask               = 0xffff0000,
 312                 .pvr_value              = 0x00450000,
 313                 .cpu_name               = "PPC970GX",
 314                 .cpu_features           = CPU_FTRS_PPC970,
 315                 .cpu_user_features      = COMMON_USER_POWER4 |
 316                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 317                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 318                 .icache_bsize           = 128,
 319                 .dcache_bsize           = 128,
 320                 .num_pmcs               = 8,
 321                 .pmc_type               = PPC_PMC_IBM,
 322                 .cpu_setup              = __setup_cpu_ppc970,
 323                 .oprofile_cpu_type      = "ppc64/970",
 324                 .oprofile_type          = PPC_OPROFILE_POWER4,
 325                 .machine_check          = machine_check_generic,
 326                 .platform               = "ppc970",
 327         },
 328         {       /* Power5 GR */
 329                 .pvr_mask               = 0xffff0000,
 330                 .pvr_value              = 0x003a0000,
 331                 .cpu_name               = "POWER5 (gr)",
 332                 .cpu_features           = CPU_FTRS_POWER5,
 333                 .cpu_user_features      = COMMON_USER_POWER5,
 334                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 335                 .icache_bsize           = 128,
 336                 .dcache_bsize           = 128,
 337                 .num_pmcs               = 6,
 338                 .pmc_type               = PPC_PMC_IBM,
 339                 .oprofile_cpu_type      = "ppc64/power5",
 340                 .oprofile_type          = PPC_OPROFILE_POWER4,
 341                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 342                  * and above but only works on POWER5 and above
 343                  */
 344                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 345                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 346                 .machine_check          = machine_check_generic,
 347                 .platform               = "power5",
 348         },
 349         {       /* Power5++ */
 350                 .pvr_mask               = 0xffffff00,
 351                 .pvr_value              = 0x003b0300,
 352                 .cpu_name               = "POWER5+ (gs)",
 353                 .cpu_features           = CPU_FTRS_POWER5,
 354                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 355                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 356                 .icache_bsize           = 128,
 357                 .dcache_bsize           = 128,
 358                 .num_pmcs               = 6,
 359                 .oprofile_cpu_type      = "ppc64/power5++",
 360                 .oprofile_type          = PPC_OPROFILE_POWER4,
 361                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 362                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 363                 .machine_check          = machine_check_generic,
 364                 .platform               = "power5+",
 365         },
 366         {       /* Power5 GS */
 367                 .pvr_mask               = 0xffff0000,
 368                 .pvr_value              = 0x003b0000,
 369                 .cpu_name               = "POWER5+ (gs)",
 370                 .cpu_features           = CPU_FTRS_POWER5,
 371                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 372                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 373                 .icache_bsize           = 128,
 374                 .dcache_bsize           = 128,
 375                 .num_pmcs               = 6,
 376                 .pmc_type               = PPC_PMC_IBM,
 377                 .oprofile_cpu_type      = "ppc64/power5+",
 378                 .oprofile_type          = PPC_OPROFILE_POWER4,
 379                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 380                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 381                 .machine_check          = machine_check_generic,
 382                 .platform               = "power5+",
 383         },
 384         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 385                 .pvr_mask               = 0xffffffff,
 386                 .pvr_value              = 0x0f000001,
 387                 .cpu_name               = "POWER5+",
 388                 .cpu_features           = CPU_FTRS_POWER5,
 389                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 390                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 391                 .icache_bsize           = 128,
 392                 .dcache_bsize           = 128,
 393                 .machine_check          = machine_check_generic,
 394                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 395                 .oprofile_type          = PPC_OPROFILE_POWER4,
 396                 .platform               = "power5+",
 397         },
 398         {       /* Power6 */
 399                 .pvr_mask               = 0xffff0000,
 400                 .pvr_value              = 0x003e0000,
 401                 .cpu_name               = "POWER6 (raw)",
 402                 .cpu_features           = CPU_FTRS_POWER6,
 403                 .cpu_user_features      = COMMON_USER_POWER6 |
 404                         PPC_FEATURE_POWER6_EXT,
 405                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 406                 .icache_bsize           = 128,
 407                 .dcache_bsize           = 128,
 408                 .num_pmcs               = 6,
 409                 .pmc_type               = PPC_PMC_IBM,
 410                 .oprofile_cpu_type      = "ppc64/power6",
 411                 .oprofile_type          = PPC_OPROFILE_POWER4,
 412                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 413                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 414                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 415                         POWER6_MMCRA_OTHER,
 416                 .machine_check          = machine_check_generic,
 417                 .platform               = "power6x",
 418         },
 419         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 420                 .pvr_mask               = 0xffffffff,
 421                 .pvr_value              = 0x0f000002,
 422                 .cpu_name               = "POWER6 (architected)",
 423                 .cpu_features           = CPU_FTRS_POWER6,
 424                 .cpu_user_features      = COMMON_USER_POWER6,
 425                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 426                 .icache_bsize           = 128,
 427                 .dcache_bsize           = 128,
 428                 .machine_check          = machine_check_generic,
 429                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 430                 .oprofile_type          = PPC_OPROFILE_POWER4,
 431                 .platform               = "power6",
 432         },
 433         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 434                 .pvr_mask               = 0xffffffff,
 435                 .pvr_value              = 0x0f000003,
 436                 .cpu_name               = "POWER7 (architected)",
 437                 .cpu_features           = CPU_FTRS_POWER7,
 438                 .cpu_user_features      = COMMON_USER_POWER7,
 439                 .mmu_features           = MMU_FTR_HPTE_TABLE |
 440                         MMU_FTR_TLBIE_206,
 441                 .icache_bsize           = 128,
 442                 .dcache_bsize           = 128,
 443                 .machine_check          = machine_check_generic,
 444                 .oprofile_type          = PPC_OPROFILE_POWER4,
 445                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 446                 .platform               = "power7",
 447         },
 448         {       /* Power7 */
 449                 .pvr_mask               = 0xffff0000,
 450                 .pvr_value              = 0x003f0000,
 451                 .cpu_name               = "POWER7 (raw)",
 452                 .cpu_features           = CPU_FTRS_POWER7,
 453                 .cpu_user_features      = COMMON_USER_POWER7,
 454                 .mmu_features           = MMU_FTR_HPTE_TABLE |
 455                         MMU_FTR_TLBIE_206,
 456                 .icache_bsize           = 128,
 457                 .dcache_bsize           = 128,
 458                 .num_pmcs               = 6,
 459                 .pmc_type               = PPC_PMC_IBM,
 460                 .cpu_setup              = __setup_cpu_power7,
 461                 .cpu_restore            = __restore_cpu_power7,
 462                 .oprofile_cpu_type      = "ppc64/power7",
 463                 .oprofile_type          = PPC_OPROFILE_POWER4,
 464                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 465                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 466                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 467                         POWER6_MMCRA_OTHER,
 468                 .platform               = "power7",
 469         },
 470         {       /* Cell Broadband Engine */
 471                 .pvr_mask               = 0xffff0000,
 472                 .pvr_value              = 0x00700000,
 473                 .cpu_name               = "Cell Broadband Engine",
 474                 .cpu_features           = CPU_FTRS_CELL,
 475                 .cpu_user_features      = COMMON_USER_PPC64 |
 476                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 477                         PPC_FEATURE_SMT,
 478                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 479                 .icache_bsize           = 128,
 480                 .dcache_bsize           = 128,
 481                 .num_pmcs               = 4,
 482                 .pmc_type               = PPC_PMC_IBM,
 483                 .oprofile_cpu_type      = "ppc64/cell-be",
 484                 .oprofile_type          = PPC_OPROFILE_CELL,
 485                 .machine_check          = machine_check_generic,
 486                 .platform               = "ppc-cell-be",
 487         },
 488         {       /* PA Semi PA6T */
 489                 .pvr_mask               = 0x7fff0000,
 490                 .pvr_value              = 0x00900000,
 491                 .cpu_name               = "PA6T",
 492                 .cpu_features           = CPU_FTRS_PA6T,
 493                 .cpu_user_features      = COMMON_USER_PA6T,
 494                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 495                 .icache_bsize           = 64,
 496                 .dcache_bsize           = 64,
 497                 .num_pmcs               = 6,
 498                 .pmc_type               = PPC_PMC_PA6T,
 499                 .cpu_setup              = __setup_cpu_pa6t,
 500                 .cpu_restore            = __restore_cpu_pa6t,
 501                 .oprofile_cpu_type      = "ppc64/pa6t",
 502                 .oprofile_type          = PPC_OPROFILE_PA6T,
 503                 .machine_check          = machine_check_generic,
 504                 .platform               = "pa6t",
 505         },
 506         {       /* default match */
 507                 .pvr_mask               = 0x00000000,
 508                 .pvr_value              = 0x00000000,
 509                 .cpu_name               = "POWER4 (compatible)",
 510                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 511                 .cpu_user_features      = COMMON_USER_PPC64,
 512                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 513                 .icache_bsize           = 128,
 514                 .dcache_bsize           = 128,
 515                 .num_pmcs               = 6,
 516                 .pmc_type               = PPC_PMC_IBM,
 517                 .machine_check          = machine_check_generic,
 518                 .platform               = "power4",
 519         }
 520 #endif  /* CONFIG_PPC_BOOK3S_64 */
 521
 522 #ifdef CONFIG_PPC32
 523 #if CLASSIC_PPC
 524         {       /* 601 */
 525                 .pvr_mask               = 0xffff0000,
 526                 .pvr_value              = 0x00010000,
 527                 .cpu_name               = "601",
 528                 .cpu_features           = CPU_FTRS_PPC601,
 529                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 530                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 531                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 532                 .icache_bsize           = 32,
 533                 .dcache_bsize           = 32,
 534                 .machine_check          = machine_check_generic,
 535                 .platform               = "ppc601",
 536         },
 537         {       /* 603 */
 538                 .pvr_mask               = 0xffff0000,
 539                 .pvr_value              = 0x00030000,
 540                 .cpu_name               = "603",
 541                 .cpu_features           = CPU_FTRS_603,
 542                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 543                 .mmu_features           = 0,
 544                 .icache_bsize           = 32,
 545                 .dcache_bsize           = 32,
 546                 .cpu_setup              = __setup_cpu_603,
 547                 .machine_check          = machine_check_generic,
 548                 .platform               = "ppc603",
 549         },
 550         {       /* 603e */
 551                 .pvr_mask               = 0xffff0000,
 552                 .pvr_value              = 0x00060000,
 553                 .cpu_name               = "603e",
 554                 .cpu_features           = CPU_FTRS_603,
 555                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 556                 .mmu_features           = 0,
 557                 .icache_bsize           = 32,
 558                 .dcache_bsize           = 32,
 559                 .cpu_setup              = __setup_cpu_603,
 560                 .machine_check          = machine_check_generic,
 561                 .platform               = "ppc603",
 562         },
 563         {       /* 603ev */
 564                 .pvr_mask               = 0xffff0000,
 565                 .pvr_value              = 0x00070000,
 566                 .cpu_name               = "603ev",
 567                 .cpu_features           = CPU_FTRS_603,
 568                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 569                 .mmu_features           = 0,
 570                 .icache_bsize           = 32,
 571                 .dcache_bsize           = 32,
 572                 .cpu_setup              = __setup_cpu_603,
 573                 .machine_check          = machine_check_generic,
 574                 .platform               = "ppc603",
 575         },
 576         {       /* 604 */
 577                 .pvr_mask               = 0xffff0000,
 578                 .pvr_value              = 0x00040000,
 579                 .cpu_name               = "604",
 580                 .cpu_features           = CPU_FTRS_604,
 581                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 582                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 583                 .icache_bsize           = 32,
 584                 .dcache_bsize           = 32,
 585                 .num_pmcs               = 2,
 586                 .cpu_setup              = __setup_cpu_604,
 587                 .machine_check          = machine_check_generic,
 588                 .platform               = "ppc604",
 589         },
 590         {       /* 604e */
 591                 .pvr_mask               = 0xfffff000,
 592                 .pvr_value              = 0x00090000,
 593                 .cpu_name               = "604e",
 594                 .cpu_features           = CPU_FTRS_604,
 595                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 596                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 597                 .icache_bsize           = 32,
 598                 .dcache_bsize           = 32,
 599                 .num_pmcs               = 4,
 600                 .cpu_setup              = __setup_cpu_604,
 601                 .machine_check          = machine_check_generic,
 602                 .platform               = "ppc604",
 603         },
 604         {       /* 604r */
 605                 .pvr_mask               = 0xffff0000,
 606                 .pvr_value              = 0x00090000,
 607                 .cpu_name               = "604r",
 608                 .cpu_features           = CPU_FTRS_604,
 609                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 610                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 611                 .icache_bsize           = 32,
 612                 .dcache_bsize           = 32,
 613                 .num_pmcs               = 4,
 614                 .cpu_setup              = __setup_cpu_604,
 615                 .machine_check          = machine_check_generic,
 616                 .platform               = "ppc604",
 617         },
 618         {       /* 604ev */
 619                 .pvr_mask               = 0xffff0000,
 620                 .pvr_value              = 0x000a0000,
 621                 .cpu_name               = "604ev",
 622                 .cpu_features           = CPU_FTRS_604,
 623                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 624                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 625                 .icache_bsize           = 32,
 626                 .dcache_bsize           = 32,
 627                 .num_pmcs               = 4,
 628                 .cpu_setup              = __setup_cpu_604,
 629                 .machine_check          = machine_check_generic,
 630                 .platform               = "ppc604",
 631         },
 632         {       /* 740/750 (0x4202, don't support TAU ?) */
 633                 .pvr_mask               = 0xffffffff,
 634                 .pvr_value              = 0x00084202,
 635                 .cpu_name               = "740/750",
 636                 .cpu_features           = CPU_FTRS_740_NOTAU,
 637                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 638                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 639                 .icache_bsize           = 32,
 640                 .dcache_bsize           = 32,
 641                 .num_pmcs               = 4,
 642                 .cpu_setup              = __setup_cpu_750,
 643                 .machine_check          = machine_check_generic,
 644                 .platform               = "ppc750",
 645         },
 646         {       /* 750CX (80100 and 8010x?) */
 647                 .pvr_mask               = 0xfffffff0,
 648                 .pvr_value              = 0x00080100,
 649                 .cpu_name               = "750CX",
 650                 .cpu_features           = CPU_FTRS_750,
 651                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 652                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 653                 .icache_bsize           = 32,
 654                 .dcache_bsize           = 32,
 655                 .num_pmcs               = 4,
 656                 .cpu_setup              = __setup_cpu_750cx,
 657                 .machine_check          = machine_check_generic,
 658                 .platform               = "ppc750",
 659         },
 660         {       /* 750CX (82201 and 82202) */
 661                 .pvr_mask               = 0xfffffff0,
 662                 .pvr_value              = 0x00082200,
 663                 .cpu_name               = "750CX",
 664                 .cpu_features           = CPU_FTRS_750,
 665                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 666                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 667                 .icache_bsize           = 32,
 668                 .dcache_bsize           = 32,
 669                 .num_pmcs               = 4,
 670                 .pmc_type               = PPC_PMC_IBM,
 671                 .cpu_setup              = __setup_cpu_750cx,
 672                 .machine_check          = machine_check_generic,
 673                 .platform               = "ppc750",
 674         },
 675         {       /* 750CXe (82214) */
 676                 .pvr_mask               = 0xfffffff0,
 677                 .pvr_value              = 0x00082210,
 678                 .cpu_name               = "750CXe",
 679                 .cpu_features           = CPU_FTRS_750,
 680                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 681                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 682                 .icache_bsize           = 32,
 683                 .dcache_bsize           = 32,
 684                 .num_pmcs               = 4,
 685                 .pmc_type               = PPC_PMC_IBM,
 686                 .cpu_setup              = __setup_cpu_750cx,
 687                 .machine_check          = machine_check_generic,
 688                 .platform               = "ppc750",
 689         },
 690         {       /* 750CXe "Gekko" (83214) */
 691                 .pvr_mask               = 0xffffffff,
 692                 .pvr_value              = 0x00083214,
 693                 .cpu_name               = "750CXe",
 694                 .cpu_features           = CPU_FTRS_750,
 695                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 696                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 697                 .icache_bsize           = 32,
 698                 .dcache_bsize           = 32,
 699                 .num_pmcs               = 4,
 700                 .pmc_type               = PPC_PMC_IBM,
 701                 .cpu_setup              = __setup_cpu_750cx,
 702                 .machine_check          = machine_check_generic,
 703                 .platform               = "ppc750",
 704         },
 705         {       /* 750CL (and "Broadway") */
 706                 .pvr_mask               = 0xfffff0e0,
 707                 .pvr_value              = 0x00087000,
 708                 .cpu_name               = "750CL",
 709                 .cpu_features           = CPU_FTRS_750CL,
 710                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 711                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 712                 .icache_bsize           = 32,
 713                 .dcache_bsize           = 32,
 714                 .num_pmcs               = 4,
 715                 .pmc_type               = PPC_PMC_IBM,
 716                 .cpu_setup              = __setup_cpu_750,
 717                 .machine_check          = machine_check_generic,
 718                 .platform               = "ppc750",
 719                 .oprofile_cpu_type      = "ppc/750",
 720                 .oprofile_type          = PPC_OPROFILE_G4,
 721         },
 722         {       /* 745/755 */
 723                 .pvr_mask               = 0xfffff000,
 724                 .pvr_value              = 0x00083000,
 725                 .cpu_name               = "745/755",
 726                 .cpu_features           = CPU_FTRS_750,
 727                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 728                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 729                 .icache_bsize           = 32,
 730                 .dcache_bsize           = 32,
 731                 .num_pmcs               = 4,
 732                 .pmc_type               = PPC_PMC_IBM,
 733                 .cpu_setup              = __setup_cpu_750,
 734                 .machine_check          = machine_check_generic,
 735                 .platform               = "ppc750",
 736         },
 737         {       /* 750FX rev 1.x */
 738                 .pvr_mask               = 0xffffff00,
 739                 .pvr_value              = 0x70000100,
 740                 .cpu_name               = "750FX",
 741                 .cpu_features           = CPU_FTRS_750FX1,
 742                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 743                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 744                 .icache_bsize           = 32,
 745                 .dcache_bsize           = 32,
 746                 .num_pmcs               = 4,
 747                 .pmc_type               = PPC_PMC_IBM,
 748                 .cpu_setup              = __setup_cpu_750,
 749                 .machine_check          = machine_check_generic,
 750                 .platform               = "ppc750",
 751                 .oprofile_cpu_type      = "ppc/750",
 752                 .oprofile_type          = PPC_OPROFILE_G4,
 753         },
 754         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 755                 .pvr_mask               = 0xffffffff,
 756                 .pvr_value              = 0x70000200,
 757                 .cpu_name               = "750FX",
 758                 .cpu_features           = CPU_FTRS_750FX2,
 759                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 760                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 761                 .icache_bsize           = 32,
 762                 .dcache_bsize           = 32,
 763                 .num_pmcs               = 4,
 764                 .pmc_type               = PPC_PMC_IBM,
 765                 .cpu_setup              = __setup_cpu_750,
 766                 .machine_check          = machine_check_generic,
 767                 .platform               = "ppc750",
 768                 .oprofile_cpu_type      = "ppc/750",
 769                 .oprofile_type          = PPC_OPROFILE_G4,
 770         },
 771         {       /* 750FX (All revs except 2.0) */
 772                 .pvr_mask               = 0xffff0000,
 773                 .pvr_value              = 0x70000000,
 774                 .cpu_name               = "750FX",
 775                 .cpu_features           = CPU_FTRS_750FX,
 776                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 777                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 778                 .icache_bsize           = 32,
 779                 .dcache_bsize           = 32,
 780                 .num_pmcs               = 4,
 781                 .pmc_type               = PPC_PMC_IBM,
 782                 .cpu_setup              = __setup_cpu_750fx,
 783                 .machine_check          = machine_check_generic,
 784                 .platform               = "ppc750",
 785                 .oprofile_cpu_type      = "ppc/750",
 786                 .oprofile_type          = PPC_OPROFILE_G4,
 787         },
 788         {       /* 750GX */
 789                 .pvr_mask               = 0xffff0000,
 790                 .pvr_value              = 0x70020000,
 791                 .cpu_name               = "750GX",
 792                 .cpu_features           = CPU_FTRS_750GX,
 793                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 794                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 795                 .icache_bsize           = 32,
 796                 .dcache_bsize           = 32,
 797                 .num_pmcs               = 4,
 798                 .pmc_type               = PPC_PMC_IBM,
 799                 .cpu_setup              = __setup_cpu_750fx,
 800                 .machine_check          = machine_check_generic,
 801                 .platform               = "ppc750",
 802                 .oprofile_cpu_type      = "ppc/750",
 803                 .oprofile_type          = PPC_OPROFILE_G4,
 804         },
 805         {       /* 740/750 (L2CR bit need fixup for 740) */
 806                 .pvr_mask               = 0xffff0000,
 807                 .pvr_value              = 0x00080000,
 808                 .cpu_name               = "740/750",
 809                 .cpu_features           = CPU_FTRS_740,
 810                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 811                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 812                 .icache_bsize           = 32,
 813                 .dcache_bsize           = 32,
 814                 .num_pmcs               = 4,
 815                 .pmc_type               = PPC_PMC_IBM,
 816                 .cpu_setup              = __setup_cpu_750,
 817                 .machine_check          = machine_check_generic,
 818                 .platform               = "ppc750",
 819         },
 820         {       /* 7400 rev 1.1 ? (no TAU) */
 821                 .pvr_mask               = 0xffffffff,
 822                 .pvr_value              = 0x000c1101,
 823                 .cpu_name               = "7400 (1.1)",
 824                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 825                 .cpu_user_features      = COMMON_USER |
 826                         PPC_FEATURE_HAS_ALTIVEC_COMP | 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_G4,
 832                 .cpu_setup              = __setup_cpu_7400,
 833                 .machine_check          = machine_check_generic,
 834                 .platform               = "ppc7400",
 835         },
 836         {       /* 7400 */
 837                 .pvr_mask               = 0xffff0000,
 838                 .pvr_value              = 0x000c0000,
 839                 .cpu_name               = "7400",
 840                 .cpu_features           = CPU_FTRS_7400,
 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         {       /* 7410 */
 853                 .pvr_mask               = 0xffff0000,
 854                 .pvr_value              = 0x800c0000,
 855                 .cpu_name               = "7410",
 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_7410,
 865                 .machine_check          = machine_check_generic,
 866                 .platform               = "ppc7400",
 867         },
 868         {       /* 7450 2.0 - no doze/nap */
 869                 .pvr_mask               = 0xffffffff,
 870                 .pvr_value              = 0x80000200,
 871                 .cpu_name               = "7450",
 872                 .cpu_features           = CPU_FTRS_7450_20,
 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               = 6,
 879                 .pmc_type               = PPC_PMC_G4,
 880                 .cpu_setup              = __setup_cpu_745x,
 881                 .oprofile_cpu_type      = "ppc/7450",
 882                 .oprofile_type          = PPC_OPROFILE_G4,
 883                 .machine_check          = machine_check_generic,
 884                 .platform               = "ppc7450",
 885         },
 886         {       /* 7450 2.1 */
 887                 .pvr_mask               = 0xffffffff,
 888                 .pvr_value              = 0x80000201,
 889                 .cpu_name               = "7450",
 890                 .cpu_features           = CPU_FTRS_7450_21,
 891                 .cpu_user_features      = COMMON_USER |
 892                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 893                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 894                 .icache_bsize           = 32,
 895                 .dcache_bsize           = 32,
 896                 .num_pmcs               = 6,
 897                 .pmc_type               = PPC_PMC_G4,
 898                 .cpu_setup              = __setup_cpu_745x,
 899                 .oprofile_cpu_type      = "ppc/7450",
 900                 .oprofile_type          = PPC_OPROFILE_G4,
 901                 .machine_check          = machine_check_generic,
 902                 .platform               = "ppc7450",
 903         },
 904         {       /* 7450 2.3 and newer */
 905                 .pvr_mask               = 0xffff0000,
 906                 .pvr_value              = 0x80000000,
 907                 .cpu_name               = "7450",
 908                 .cpu_features           = CPU_FTRS_7450_23,
 909                 .cpu_user_features      = COMMON_USER |
 910                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 911                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 912                 .icache_bsize           = 32,
 913                 .dcache_bsize           = 32,
 914                 .num_pmcs               = 6,
 915                 .pmc_type               = PPC_PMC_G4,
 916                 .cpu_setup              = __setup_cpu_745x,
 917                 .oprofile_cpu_type      = "ppc/7450",
 918                 .oprofile_type          = PPC_OPROFILE_G4,
 919                 .machine_check          = machine_check_generic,
 920                 .platform               = "ppc7450",
 921         },
 922         {       /* 7455 rev 1.x */
 923                 .pvr_mask               = 0xffffff00,
 924                 .pvr_value              = 0x80010100,
 925                 .cpu_name               = "7455",
 926                 .cpu_features           = CPU_FTRS_7455_1,
 927                 .cpu_user_features      = COMMON_USER |
 928                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 929                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 930                 .icache_bsize           = 32,
 931                 .dcache_bsize           = 32,
 932                 .num_pmcs               = 6,
 933                 .pmc_type               = PPC_PMC_G4,
 934                 .cpu_setup              = __setup_cpu_745x,
 935                 .oprofile_cpu_type      = "ppc/7450",
 936                 .oprofile_type          = PPC_OPROFILE_G4,
 937                 .machine_check          = machine_check_generic,
 938                 .platform               = "ppc7450",
 939         },
 940         {       /* 7455 rev 2.0 */
 941                 .pvr_mask               = 0xffffffff,
 942                 .pvr_value              = 0x80010200,
 943                 .cpu_name               = "7455",
 944                 .cpu_features           = CPU_FTRS_7455_20,
 945                 .cpu_user_features      = COMMON_USER |
 946                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 947                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 948                 .icache_bsize           = 32,
 949                 .dcache_bsize           = 32,
 950                 .num_pmcs               = 6,
 951                 .pmc_type               = PPC_PMC_G4,
 952                 .cpu_setup              = __setup_cpu_745x,
 953                 .oprofile_cpu_type      = "ppc/7450",
 954                 .oprofile_type          = PPC_OPROFILE_G4,
 955                 .machine_check          = machine_check_generic,
 956                 .platform               = "ppc7450",
 957         },
 958         {       /* 7455 others */
 959                 .pvr_mask               = 0xffff0000,
 960                 .pvr_value              = 0x80010000,
 961                 .cpu_name               = "7455",
 962                 .cpu_features           = CPU_FTRS_7455,
 963                 .cpu_user_features      = COMMON_USER |
 964                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 965                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 966                 .icache_bsize           = 32,
 967                 .dcache_bsize           = 32,
 968                 .num_pmcs               = 6,
 969                 .pmc_type               = PPC_PMC_G4,
 970                 .cpu_setup              = __setup_cpu_745x,
 971                 .oprofile_cpu_type      = "ppc/7450",
 972                 .oprofile_type          = PPC_OPROFILE_G4,
 973                 .machine_check          = machine_check_generic,
 974                 .platform               = "ppc7450",
 975         },
 976         {       /* 7447/7457 Rev 1.0 */
 977                 .pvr_mask               = 0xffffffff,
 978                 .pvr_value              = 0x80020100,
 979                 .cpu_name               = "7447/7457",
 980                 .cpu_features           = CPU_FTRS_7447_10,
 981                 .cpu_user_features      = COMMON_USER |
 982                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 983                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 984                 .icache_bsize           = 32,
 985                 .dcache_bsize           = 32,
 986                 .num_pmcs               = 6,
 987                 .pmc_type               = PPC_PMC_G4,
 988                 .cpu_setup              = __setup_cpu_745x,
 989                 .oprofile_cpu_type      = "ppc/7450",
 990                 .oprofile_type          = PPC_OPROFILE_G4,
 991                 .machine_check          = machine_check_generic,
 992                 .platform               = "ppc7450",
 993         },
 994         {       /* 7447/7457 Rev 1.1 */
 995                 .pvr_mask               = 0xffffffff,
 996                 .pvr_value              = 0x80020101,
 997                 .cpu_name               = "7447/7457",
 998                 .cpu_features           = CPU_FTRS_7447_10,
 999                 .cpu_user_features      = COMMON_USER |
1000                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1001                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1002                 .icache_bsize           = 32,
1003                 .dcache_bsize           = 32,
1004                 .num_pmcs               = 6,
1005                 .pmc_type               = PPC_PMC_G4,
1006                 .cpu_setup              = __setup_cpu_745x,
1007                 .oprofile_cpu_type      = "ppc/7450",
1008                 .oprofile_type          = PPC_OPROFILE_G4,
1009                 .machine_check          = machine_check_generic,
1010                 .platform               = "ppc7450",
1011         },
1012         {       /* 7447/7457 Rev 1.2 and later */
1013                 .pvr_mask               = 0xffff0000,
1014                 .pvr_value              = 0x80020000,
1015                 .cpu_name               = "7447/7457",
1016                 .cpu_features           = CPU_FTRS_7447,
1017                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1018                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1019                 .icache_bsize           = 32,
1020                 .dcache_bsize           = 32,
1021                 .num_pmcs               = 6,
1022                 .pmc_type               = PPC_PMC_G4,
1023                 .cpu_setup              = __setup_cpu_745x,
1024                 .oprofile_cpu_type      = "ppc/7450",
1025                 .oprofile_type          = PPC_OPROFILE_G4,
1026                 .machine_check          = machine_check_generic,
1027                 .platform               = "ppc7450",
1028         },
1029         {       /* 7447A */
1030                 .pvr_mask               = 0xffff0000,
1031                 .pvr_value              = 0x80030000,
1032                 .cpu_name               = "7447A",
1033                 .cpu_features           = CPU_FTRS_7447A,
1034                 .cpu_user_features      = COMMON_USER |
1035                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1036                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1037                 .icache_bsize           = 32,
1038                 .dcache_bsize           = 32,
1039                 .num_pmcs               = 6,
1040                 .pmc_type               = PPC_PMC_G4,
1041                 .cpu_setup              = __setup_cpu_745x,
1042                 .oprofile_cpu_type      = "ppc/7450",
1043                 .oprofile_type          = PPC_OPROFILE_G4,
1044                 .machine_check          = machine_check_generic,
1045                 .platform               = "ppc7450",
1046         },
1047         {       /* 7448 */
1048                 .pvr_mask               = 0xffff0000,
1049                 .pvr_value              = 0x80040000,
1050                 .cpu_name               = "7448",
1051                 .cpu_features           = CPU_FTRS_7448,
1052                 .cpu_user_features      = COMMON_USER |
1053                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1054                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1055                 .icache_bsize           = 32,
1056                 .dcache_bsize           = 32,
1057                 .num_pmcs               = 6,
1058                 .pmc_type               = PPC_PMC_G4,
1059                 .cpu_setup              = __setup_cpu_745x,
1060                 .oprofile_cpu_type      = "ppc/7450",
1061                 .oprofile_type          = PPC_OPROFILE_G4,
1062                 .machine_check          = machine_check_generic,
1063                 .platform               = "ppc7450",
1064         },
1065         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1066                 .pvr_mask               = 0x7fff0000,
1067                 .pvr_value              = 0x00810000,
1068                 .cpu_name               = "82xx",
1069                 .cpu_features           = CPU_FTRS_82XX,
1070                 .cpu_user_features      = COMMON_USER,
1071                 .mmu_features           = 0,
1072                 .icache_bsize           = 32,
1073                 .dcache_bsize           = 32,
1074                 .cpu_setup              = __setup_cpu_603,
1075                 .machine_check          = machine_check_generic,
1076                 .platform               = "ppc603",
1077         },
1078         {       /* All G2_LE (603e core, plus some) have the same pvr */
1079                 .pvr_mask               = 0x7fff0000,
1080                 .pvr_value              = 0x00820000,
1081                 .cpu_name               = "G2_LE",
1082                 .cpu_features           = CPU_FTRS_G2_LE,
1083                 .cpu_user_features      = COMMON_USER,
1084                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1085                 .icache_bsize           = 32,
1086                 .dcache_bsize           = 32,
1087                 .cpu_setup              = __setup_cpu_603,
1088                 .machine_check          = machine_check_generic,
1089                 .platform               = "ppc603",
1090         },
1091         {       /* e300c1 (a 603e core, plus some) on 83xx */
1092                 .pvr_mask               = 0x7fff0000,
1093                 .pvr_value              = 0x00830000,
1094                 .cpu_name               = "e300c1",
1095                 .cpu_features           = CPU_FTRS_E300,
1096                 .cpu_user_features      = COMMON_USER,
1097                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1098                 .icache_bsize           = 32,
1099                 .dcache_bsize           = 32,
1100                 .cpu_setup              = __setup_cpu_603,
1101                 .machine_check          = machine_check_generic,
1102                 .platform               = "ppc603",
1103         },
1104         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1105                 .pvr_mask               = 0x7fff0000,
1106                 .pvr_value              = 0x00840000,
1107                 .cpu_name               = "e300c2",
1108                 .cpu_features           = CPU_FTRS_E300C2,
1109                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1110                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1111                         MMU_FTR_NEED_DTLB_SW_LRU,
1112                 .icache_bsize           = 32,
1113                 .dcache_bsize           = 32,
1114                 .cpu_setup              = __setup_cpu_603,
1115                 .machine_check          = machine_check_generic,
1116                 .platform               = "ppc603",
1117         },
1118         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1119                 .pvr_mask               = 0x7fff0000,
1120                 .pvr_value              = 0x00850000,
1121                 .cpu_name               = "e300c3",
1122                 .cpu_features           = CPU_FTRS_E300,
1123                 .cpu_user_features      = COMMON_USER,
1124                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1125                         MMU_FTR_NEED_DTLB_SW_LRU,
1126                 .icache_bsize           = 32,
1127                 .dcache_bsize           = 32,
1128                 .cpu_setup              = __setup_cpu_603,
1129                 .num_pmcs               = 4,
1130                 .oprofile_cpu_type      = "ppc/e300",
1131                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1132                 .platform               = "ppc603",
1133         },
1134         {       /* e300c4 (e300c1, plus one IU) */
1135                 .pvr_mask               = 0x7fff0000,
1136                 .pvr_value              = 0x00860000,
1137                 .cpu_name               = "e300c4",
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                 .machine_check          = machine_check_generic,
1146                 .num_pmcs               = 4,
1147                 .oprofile_cpu_type      = "ppc/e300",
1148                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1149                 .platform               = "ppc603",
1150         },
1151         {       /* default match, we assume split I/D cache & TB (non-601)... */
1152                 .pvr_mask               = 0x00000000,
1153                 .pvr_value              = 0x00000000,
1154                 .cpu_name               = "(generic PPC)",
1155                 .cpu_features           = CPU_FTRS_CLASSIC32,
1156                 .cpu_user_features      = COMMON_USER,
1157                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1158                 .icache_bsize           = 32,
1159                 .dcache_bsize           = 32,
1160                 .machine_check          = machine_check_generic,
1161                 .platform               = "ppc603",
1162         },
1163 #endif /* CLASSIC_PPC */
1164 #ifdef CONFIG_8xx
1165         {       /* 8xx */
1166                 .pvr_mask               = 0xffff0000,
1167                 .pvr_value              = 0x00500000,
1168                 .cpu_name               = "8xx",
1169                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1170                  * if the 8xx code is there.... */
1171                 .cpu_features           = CPU_FTRS_8XX,
1172                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1173                 .mmu_features           = MMU_FTR_TYPE_8xx,
1174                 .icache_bsize           = 16,
1175                 .dcache_bsize           = 16,
1176                 .platform               = "ppc823",
1177         },
1178 #endif /* CONFIG_8xx */
1179 #ifdef CONFIG_40x
1180         {       /* 403GC */
1181                 .pvr_mask               = 0xffffff00,
1182                 .pvr_value              = 0x00200200,
1183                 .cpu_name               = "403GC",
1184                 .cpu_features           = CPU_FTRS_40X,
1185                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1186                 .mmu_features           = MMU_FTR_TYPE_40x,
1187                 .icache_bsize           = 16,
1188                 .dcache_bsize           = 16,
1189                 .machine_check          = machine_check_4xx,
1190                 .platform               = "ppc403",
1191         },
1192         {       /* 403GCX */
1193                 .pvr_mask               = 0xffffff00,
1194                 .pvr_value              = 0x00201400,
1195                 .cpu_name               = "403GCX",
1196                 .cpu_features           = CPU_FTRS_40X,
1197                 .cpu_user_features      = PPC_FEATURE_32 |
1198                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1199                 .mmu_features           = MMU_FTR_TYPE_40x,
1200                 .icache_bsize           = 16,
1201                 .dcache_bsize           = 16,
1202                 .machine_check          = machine_check_4xx,
1203                 .platform               = "ppc403",
1204         },
1205         {       /* 403G ?? */
1206                 .pvr_mask               = 0xffff0000,
1207                 .pvr_value              = 0x00200000,
1208                 .cpu_name               = "403G ??",
1209                 .cpu_features           = CPU_FTRS_40X,
1210                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1211                 .mmu_features           = MMU_FTR_TYPE_40x,
1212                 .icache_bsize           = 16,
1213                 .dcache_bsize           = 16,
1214                 .machine_check          = machine_check_4xx,
1215                 .platform               = "ppc403",
1216         },
1217         {       /* 405GP */
1218                 .pvr_mask               = 0xffff0000,
1219                 .pvr_value              = 0x40110000,
1220                 .cpu_name               = "405GP",
1221                 .cpu_features           = CPU_FTRS_40X,
1222                 .cpu_user_features      = PPC_FEATURE_32 |
1223                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1224                 .mmu_features           = MMU_FTR_TYPE_40x,
1225                 .icache_bsize           = 32,
1226                 .dcache_bsize           = 32,
1227                 .machine_check          = machine_check_4xx,
1228                 .platform               = "ppc405",
1229         },
1230         {       /* STB 03xxx */
1231                 .pvr_mask               = 0xffff0000,
1232                 .pvr_value              = 0x40130000,
1233                 .cpu_name               = "STB03xxx",
1234                 .cpu_features           = CPU_FTRS_40X,
1235                 .cpu_user_features      = PPC_FEATURE_32 |
1236                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1237                 .mmu_features           = MMU_FTR_TYPE_40x,
1238                 .icache_bsize           = 32,
1239                 .dcache_bsize           = 32,
1240                 .machine_check          = machine_check_4xx,
1241                 .platform               = "ppc405",
1242         },
1243         {       /* STB 04xxx */
1244                 .pvr_mask               = 0xffff0000,
1245                 .pvr_value              = 0x41810000,
1246                 .cpu_name               = "STB04xxx",
1247                 .cpu_features           = CPU_FTRS_40X,
1248                 .cpu_user_features      = PPC_FEATURE_32 |
1249                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1250                 .mmu_features           = MMU_FTR_TYPE_40x,
1251                 .icache_bsize           = 32,
1252                 .dcache_bsize           = 32,
1253                 .machine_check          = machine_check_4xx,
1254                 .platform               = "ppc405",
1255         },
1256         {       /* NP405L */
1257                 .pvr_mask               = 0xffff0000,
1258                 .pvr_value              = 0x41610000,
1259                 .cpu_name               = "NP405L",
1260                 .cpu_features           = CPU_FTRS_40X,
1261                 .cpu_user_features      = PPC_FEATURE_32 |
1262                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1263                 .mmu_features           = MMU_FTR_TYPE_40x,
1264                 .icache_bsize           = 32,
1265                 .dcache_bsize           = 32,
1266                 .machine_check          = machine_check_4xx,
1267                 .platform               = "ppc405",
1268         },
1269         {       /* NP4GS3 */
1270                 .pvr_mask               = 0xffff0000,
1271                 .pvr_value              = 0x40B10000,
1272                 .cpu_name               = "NP4GS3",
1273                 .cpu_features           = CPU_FTRS_40X,
1274                 .cpu_user_features      = PPC_FEATURE_32 |
1275                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1276                 .mmu_features           = MMU_FTR_TYPE_40x,
1277                 .icache_bsize           = 32,
1278                 .dcache_bsize           = 32,
1279                 .machine_check          = machine_check_4xx,
1280                 .platform               = "ppc405",
1281         },
1282         {   /* NP405H */
1283                 .pvr_mask               = 0xffff0000,
1284                 .pvr_value              = 0x41410000,
1285                 .cpu_name               = "NP405H",
1286                 .cpu_features           = CPU_FTRS_40X,
1287                 .cpu_user_features      = PPC_FEATURE_32 |
1288                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1289                 .mmu_features           = MMU_FTR_TYPE_40x,
1290                 .icache_bsize           = 32,
1291                 .dcache_bsize           = 32,
1292                 .machine_check          = machine_check_4xx,
1293                 .platform               = "ppc405",
1294         },
1295         {       /* 405GPr */
1296                 .pvr_mask               = 0xffff0000,
1297                 .pvr_value              = 0x50910000,
1298                 .cpu_name               = "405GPr",
1299                 .cpu_features           = CPU_FTRS_40X,
1300                 .cpu_user_features      = PPC_FEATURE_32 |
1301                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1302                 .mmu_features           = MMU_FTR_TYPE_40x,
1303                 .icache_bsize           = 32,
1304                 .dcache_bsize           = 32,
1305                 .machine_check          = machine_check_4xx,
1306                 .platform               = "ppc405",
1307         },
1308         {   /* STBx25xx */
1309                 .pvr_mask               = 0xffff0000,
1310                 .pvr_value              = 0x51510000,
1311                 .cpu_name               = "STBx25xx",
1312                 .cpu_features           = CPU_FTRS_40X,
1313                 .cpu_user_features      = PPC_FEATURE_32 |
1314                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1315                 .mmu_features           = MMU_FTR_TYPE_40x,
1316                 .icache_bsize           = 32,
1317                 .dcache_bsize           = 32,
1318                 .machine_check          = machine_check_4xx,
1319                 .platform               = "ppc405",
1320         },
1321         {       /* 405LP */
1322                 .pvr_mask               = 0xffff0000,
1323                 .pvr_value              = 0x41F10000,
1324                 .cpu_name               = "405LP",
1325                 .cpu_features           = CPU_FTRS_40X,
1326                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1327                 .mmu_features           = MMU_FTR_TYPE_40x,
1328                 .icache_bsize           = 32,
1329                 .dcache_bsize           = 32,
1330                 .machine_check          = machine_check_4xx,
1331                 .platform               = "ppc405",
1332         },
1333         {       /* Xilinx Virtex-II Pro  */
1334                 .pvr_mask               = 0xfffff000,
1335                 .pvr_value              = 0x20010000,
1336                 .cpu_name               = "Virtex-II Pro",
1337                 .cpu_features           = CPU_FTRS_40X,
1338                 .cpu_user_features      = PPC_FEATURE_32 |
1339                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1340                 .mmu_features           = MMU_FTR_TYPE_40x,
1341                 .icache_bsize           = 32,
1342                 .dcache_bsize           = 32,
1343                 .machine_check          = machine_check_4xx,
1344                 .platform               = "ppc405",
1345         },
1346         {       /* Xilinx Virtex-4 FX */
1347                 .pvr_mask               = 0xfffff000,
1348                 .pvr_value              = 0x20011000,
1349                 .cpu_name               = "Virtex-4 FX",
1350                 .cpu_features           = CPU_FTRS_40X,
1351                 .cpu_user_features      = PPC_FEATURE_32 |
1352                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1353                 .mmu_features           = MMU_FTR_TYPE_40x,
1354                 .icache_bsize           = 32,
1355                 .dcache_bsize           = 32,
1356                 .machine_check          = machine_check_4xx,
1357                 .platform               = "ppc405",
1358         },
1359         {       /* 405EP */
1360                 .pvr_mask               = 0xffff0000,
1361                 .pvr_value              = 0x51210000,
1362                 .cpu_name               = "405EP",
1363                 .cpu_features           = CPU_FTRS_40X,
1364                 .cpu_user_features      = PPC_FEATURE_32 |
1365                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1366                 .mmu_features           = MMU_FTR_TYPE_40x,
1367                 .icache_bsize           = 32,
1368                 .dcache_bsize           = 32,
1369                 .machine_check          = machine_check_4xx,
1370                 .platform               = "ppc405",
1371         },
1372         {       /* 405EX Rev. A/B with Security */
1373                 .pvr_mask               = 0xffff000f,
1374                 .pvr_value              = 0x12910007,
1375                 .cpu_name               = "405EX Rev. A/B",
1376                 .cpu_features           = CPU_FTRS_40X,
1377                 .cpu_user_features      = PPC_FEATURE_32 |
1378                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1379                 .mmu_features           = MMU_FTR_TYPE_40x,
1380                 .icache_bsize           = 32,
1381                 .dcache_bsize           = 32,
1382                 .machine_check          = machine_check_4xx,
1383                 .platform               = "ppc405",
1384         },
1385         {       /* 405EX Rev. C without Security */
1386                 .pvr_mask               = 0xffff000f,
1387                 .pvr_value              = 0x1291000d,
1388                 .cpu_name               = "405EX Rev. C",
1389                 .cpu_features           = CPU_FTRS_40X,
1390                 .cpu_user_features      = PPC_FEATURE_32 |
1391                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1392                 .mmu_features           = MMU_FTR_TYPE_40x,
1393                 .icache_bsize           = 32,
1394                 .dcache_bsize           = 32,
1395                 .machine_check          = machine_check_4xx,
1396                 .platform               = "ppc405",
1397         },
1398         {       /* 405EX Rev. C with Security */
1399                 .pvr_mask               = 0xffff000f,
1400                 .pvr_value              = 0x1291000f,
1401                 .cpu_name               = "405EX Rev. C",
1402                 .cpu_features           = CPU_FTRS_40X,
1403                 .cpu_user_features      = PPC_FEATURE_32 |
1404                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1405                 .mmu_features           = MMU_FTR_TYPE_40x,
1406                 .icache_bsize           = 32,
1407                 .dcache_bsize           = 32,
1408                 .machine_check          = machine_check_4xx,
1409                 .platform               = "ppc405",
1410         },
1411         {       /* 405EX Rev. D without Security */
1412                 .pvr_mask               = 0xffff000f,
1413                 .pvr_value              = 0x12910003,
1414                 .cpu_name               = "405EX Rev. D",
1415                 .cpu_features           = CPU_FTRS_40X,
1416                 .cpu_user_features      = PPC_FEATURE_32 |
1417                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1418                 .mmu_features           = MMU_FTR_TYPE_40x,
1419                 .icache_bsize           = 32,
1420                 .dcache_bsize           = 32,
1421                 .machine_check          = machine_check_4xx,
1422                 .platform               = "ppc405",
1423         },
1424         {       /* 405EX Rev. D with Security */
1425                 .pvr_mask               = 0xffff000f,
1426                 .pvr_value              = 0x12910005,
1427                 .cpu_name               = "405EX Rev. D",
1428                 .cpu_features           = CPU_FTRS_40X,
1429                 .cpu_user_features      = PPC_FEATURE_32 |
1430                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1431                 .mmu_features           = MMU_FTR_TYPE_40x,
1432                 .icache_bsize           = 32,
1433                 .dcache_bsize           = 32,
1434                 .machine_check          = machine_check_4xx,
1435                 .platform               = "ppc405",
1436         },
1437         {       /* 405EXr Rev. A/B without Security */
1438                 .pvr_mask               = 0xffff000f,
1439                 .pvr_value              = 0x12910001,
1440                 .cpu_name               = "405EXr Rev. A/B",
1441                 .cpu_features           = CPU_FTRS_40X,
1442                 .cpu_user_features      = PPC_FEATURE_32 |
1443                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1444                 .mmu_features           = MMU_FTR_TYPE_40x,
1445                 .icache_bsize           = 32,
1446                 .dcache_bsize           = 32,
1447                 .machine_check          = machine_check_4xx,
1448                 .platform               = "ppc405",
1449         },
1450         {       /* 405EXr Rev. C without Security */
1451                 .pvr_mask               = 0xffff000f,
1452                 .pvr_value              = 0x12910009,
1453                 .cpu_name               = "405EXr Rev. C",
1454                 .cpu_features           = CPU_FTRS_40X,
1455                 .cpu_user_features      = PPC_FEATURE_32 |
1456                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1457                 .mmu_features           = MMU_FTR_TYPE_40x,
1458                 .icache_bsize           = 32,
1459                 .dcache_bsize           = 32,
1460                 .machine_check          = machine_check_4xx,
1461                 .platform               = "ppc405",
1462         },
1463         {       /* 405EXr Rev. C with Security */
1464                 .pvr_mask               = 0xffff000f,
1465                 .pvr_value              = 0x1291000b,
1466                 .cpu_name               = "405EXr Rev. C",
1467                 .cpu_features           = CPU_FTRS_40X,
1468                 .cpu_user_features      = PPC_FEATURE_32 |
1469                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1470                 .mmu_features           = MMU_FTR_TYPE_40x,
1471                 .icache_bsize           = 32,
1472                 .dcache_bsize           = 32,
1473                 .machine_check          = machine_check_4xx,
1474                 .platform               = "ppc405",
1475         },
1476         {       /* 405EXr Rev. D without Security */
1477                 .pvr_mask               = 0xffff000f,
1478                 .pvr_value              = 0x12910000,
1479                 .cpu_name               = "405EXr Rev. D",
1480                 .cpu_features           = CPU_FTRS_40X,
1481                 .cpu_user_features      = PPC_FEATURE_32 |
1482                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1483                 .mmu_features           = MMU_FTR_TYPE_40x,
1484                 .icache_bsize           = 32,
1485                 .dcache_bsize           = 32,
1486                 .machine_check          = machine_check_4xx,
1487                 .platform               = "ppc405",
1488         },
1489         {       /* 405EXr Rev. D with Security */
1490                 .pvr_mask               = 0xffff000f,
1491                 .pvr_value              = 0x12910002,
1492                 .cpu_name               = "405EXr Rev. D",
1493                 .cpu_features           = CPU_FTRS_40X,
1494                 .cpu_user_features      = PPC_FEATURE_32 |
1495                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1496                 .mmu_features           = MMU_FTR_TYPE_40x,
1497                 .icache_bsize           = 32,
1498                 .dcache_bsize           = 32,
1499                 .machine_check          = machine_check_4xx,
1500                 .platform               = "ppc405",
1501         },
1502         {
1503                 /* 405EZ */
1504                 .pvr_mask               = 0xffff0000,
1505                 .pvr_value              = 0x41510000,
1506                 .cpu_name               = "405EZ",
1507                 .cpu_features           = CPU_FTRS_40X,
1508                 .cpu_user_features      = PPC_FEATURE_32 |
1509                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1510                 .mmu_features           = MMU_FTR_TYPE_40x,
1511                 .icache_bsize           = 32,
1512                 .dcache_bsize           = 32,
1513                 .machine_check          = machine_check_4xx,
1514                 .platform               = "ppc405",
1515         },
1516         {       /* default match */
1517                 .pvr_mask               = 0x00000000,
1518                 .pvr_value              = 0x00000000,
1519                 .cpu_name               = "(generic 40x PPC)",
1520                 .cpu_features           = CPU_FTRS_40X,
1521                 .cpu_user_features      = PPC_FEATURE_32 |
1522                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1523                 .mmu_features           = MMU_FTR_TYPE_40x,
1524                 .icache_bsize           = 32,
1525                 .dcache_bsize           = 32,
1526                 .machine_check          = machine_check_4xx,
1527                 .platform               = "ppc405",
1528         }
1529
1530 #endif /* CONFIG_40x */
1531 #ifdef CONFIG_44x
1532         {
1533                 .pvr_mask               = 0xf0000fff,
1534                 .pvr_value              = 0x40000850,
1535                 .cpu_name               = "440GR Rev. A",
1536                 .cpu_features           = CPU_FTRS_44X,
1537                 .cpu_user_features      = COMMON_USER_BOOKE,
1538                 .mmu_features           = MMU_FTR_TYPE_44x,
1539                 .icache_bsize           = 32,
1540                 .dcache_bsize           = 32,
1541                 .machine_check          = machine_check_4xx,
1542                 .platform               = "ppc440",
1543         },
1544         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1545                 .pvr_mask               = 0xf0000fff,
1546                 .pvr_value              = 0x40000858,
1547                 .cpu_name               = "440EP Rev. A",
1548                 .cpu_features           = CPU_FTRS_44X,
1549                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1550                 .mmu_features           = MMU_FTR_TYPE_44x,
1551                 .icache_bsize           = 32,
1552                 .dcache_bsize           = 32,
1553                 .cpu_setup              = __setup_cpu_440ep,
1554                 .machine_check          = machine_check_4xx,
1555                 .platform               = "ppc440",
1556         },
1557         {
1558                 .pvr_mask               = 0xf0000fff,
1559                 .pvr_value              = 0x400008d3,
1560                 .cpu_name               = "440GR Rev. B",
1561                 .cpu_features           = CPU_FTRS_44X,
1562                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1563                 .mmu_features           = MMU_FTR_TYPE_44x,
1564                 .icache_bsize           = 32,
1565                 .dcache_bsize           = 32,
1566                 .machine_check          = machine_check_4xx,
1567                 .platform               = "ppc440",
1568         },
1569         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1570                 .pvr_mask               = 0xf0000ff7,
1571                 .pvr_value              = 0x400008d4,
1572                 .cpu_name               = "440EP Rev. C",
1573                 .cpu_features           = CPU_FTRS_44X,
1574                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1575                 .mmu_features           = MMU_FTR_TYPE_44x,
1576                 .icache_bsize           = 32,
1577                 .dcache_bsize           = 32,
1578                 .cpu_setup              = __setup_cpu_440ep,
1579                 .machine_check          = machine_check_4xx,
1580                 .platform               = "ppc440",
1581         },
1582         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1583                 .pvr_mask               = 0xf0000fff,
1584                 .pvr_value              = 0x400008db,
1585                 .cpu_name               = "440EP Rev. B",
1586                 .cpu_features           = CPU_FTRS_44X,
1587                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1588                 .mmu_features           = MMU_FTR_TYPE_44x,
1589                 .icache_bsize           = 32,
1590                 .dcache_bsize           = 32,
1591                 .cpu_setup              = __setup_cpu_440ep,
1592                 .machine_check          = machine_check_4xx,
1593                 .platform               = "ppc440",
1594         },
1595         { /* 440GRX */
1596                 .pvr_mask               = 0xf0000ffb,
1597                 .pvr_value              = 0x200008D0,
1598                 .cpu_name               = "440GRX",
1599                 .cpu_features           = CPU_FTRS_44X,
1600                 .cpu_user_features      = COMMON_USER_BOOKE,
1601                 .mmu_features           = MMU_FTR_TYPE_44x,
1602                 .icache_bsize           = 32,
1603                 .dcache_bsize           = 32,
1604                 .cpu_setup              = __setup_cpu_440grx,
1605                 .machine_check          = machine_check_440A,
1606                 .platform               = "ppc440",
1607         },
1608         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1609                 .pvr_mask               = 0xf0000ffb,
1610                 .pvr_value              = 0x200008D8,
1611                 .cpu_name               = "440EPX",
1612                 .cpu_features           = CPU_FTRS_44X,
1613                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1614                 .mmu_features           = MMU_FTR_TYPE_44x,
1615                 .icache_bsize           = 32,
1616                 .dcache_bsize           = 32,
1617                 .cpu_setup              = __setup_cpu_440epx,
1618                 .machine_check          = machine_check_440A,
1619                 .platform               = "ppc440",
1620         },
1621         {       /* 440GP Rev. B */
1622                 .pvr_mask               = 0xf0000fff,
1623                 .pvr_value              = 0x40000440,
1624                 .cpu_name               = "440GP Rev. B",
1625                 .cpu_features           = CPU_FTRS_44X,
1626                 .cpu_user_features      = COMMON_USER_BOOKE,
1627                 .mmu_features           = MMU_FTR_TYPE_44x,
1628                 .icache_bsize           = 32,
1629                 .dcache_bsize           = 32,
1630                 .machine_check          = machine_check_4xx,
1631                 .platform               = "ppc440gp",
1632         },
1633         {       /* 440GP Rev. C */
1634                 .pvr_mask               = 0xf0000fff,
1635                 .pvr_value              = 0x40000481,
1636                 .cpu_name               = "440GP Rev. C",
1637                 .cpu_features           = CPU_FTRS_44X,
1638                 .cpu_user_features      = COMMON_USER_BOOKE,
1639                 .mmu_features           = MMU_FTR_TYPE_44x,
1640                 .icache_bsize           = 32,
1641                 .dcache_bsize           = 32,
1642                 .machine_check          = machine_check_4xx,
1643                 .platform               = "ppc440gp",
1644         },
1645         { /* 440GX Rev. A */
1646                 .pvr_mask               = 0xf0000fff,
1647                 .pvr_value              = 0x50000850,
1648                 .cpu_name               = "440GX Rev. A",
1649                 .cpu_features           = CPU_FTRS_44X,
1650                 .cpu_user_features      = COMMON_USER_BOOKE,
1651                 .mmu_features           = MMU_FTR_TYPE_44x,
1652                 .icache_bsize           = 32,
1653                 .dcache_bsize           = 32,
1654                 .cpu_setup              = __setup_cpu_440gx,
1655                 .machine_check          = machine_check_440A,
1656                 .platform               = "ppc440",
1657         },
1658         { /* 440GX Rev. B */
1659                 .pvr_mask               = 0xf0000fff,
1660                 .pvr_value              = 0x50000851,
1661                 .cpu_name               = "440GX Rev. B",
1662                 .cpu_features           = CPU_FTRS_44X,
1663                 .cpu_user_features      = COMMON_USER_BOOKE,
1664                 .mmu_features           = MMU_FTR_TYPE_44x,
1665                 .icache_bsize           = 32,
1666                 .dcache_bsize           = 32,
1667                 .cpu_setup              = __setup_cpu_440gx,
1668                 .machine_check          = machine_check_440A,
1669                 .platform               = "ppc440",
1670         },
1671         { /* 440GX Rev. C */
1672                 .pvr_mask               = 0xf0000fff,
1673                 .pvr_value              = 0x50000892,
1674                 .cpu_name               = "440GX Rev. C",
1675                 .cpu_features           = CPU_FTRS_44X,
1676                 .cpu_user_features      = COMMON_USER_BOOKE,
1677                 .mmu_features           = MMU_FTR_TYPE_44x,
1678                 .icache_bsize           = 32,
1679                 .dcache_bsize           = 32,
1680                 .cpu_setup              = __setup_cpu_440gx,
1681                 .machine_check          = machine_check_440A,
1682                 .platform               = "ppc440",
1683         },
1684         { /* 440GX Rev. F */
1685                 .pvr_mask               = 0xf0000fff,
1686                 .pvr_value              = 0x50000894,
1687                 .cpu_name               = "440GX Rev. F",
1688                 .cpu_features           = CPU_FTRS_44X,
1689                 .cpu_user_features      = COMMON_USER_BOOKE,
1690                 .mmu_features           = MMU_FTR_TYPE_44x,
1691                 .icache_bsize           = 32,
1692                 .dcache_bsize           = 32,
1693                 .cpu_setup              = __setup_cpu_440gx,
1694                 .machine_check          = machine_check_440A,
1695                 .platform               = "ppc440",
1696         },
1697         { /* 440SP Rev. A */
1698                 .pvr_mask               = 0xfff00fff,
1699                 .pvr_value              = 0x53200891,
1700                 .cpu_name               = "440SP Rev. A",
1701                 .cpu_features           = CPU_FTRS_44X,
1702                 .cpu_user_features      = COMMON_USER_BOOKE,
1703                 .mmu_features           = MMU_FTR_TYPE_44x,
1704                 .icache_bsize           = 32,
1705                 .dcache_bsize           = 32,
1706                 .machine_check          = machine_check_4xx,
1707                 .platform               = "ppc440",
1708         },
1709         { /* 440SPe Rev. A */
1710                 .pvr_mask               = 0xfff00fff,
1711                 .pvr_value              = 0x53400890,
1712                 .cpu_name               = "440SPe Rev. A",
1713                 .cpu_features           = CPU_FTRS_44X,
1714                 .cpu_user_features      = COMMON_USER_BOOKE,
1715                 .mmu_features           = MMU_FTR_TYPE_44x,
1716                 .icache_bsize           = 32,
1717                 .dcache_bsize           = 32,
1718                 .cpu_setup              = __setup_cpu_440spe,
1719                 .machine_check          = machine_check_440A,
1720                 .platform               = "ppc440",
1721         },
1722         { /* 440SPe Rev. B */
1723                 .pvr_mask               = 0xfff00fff,
1724                 .pvr_value              = 0x53400891,
1725                 .cpu_name               = "440SPe Rev. B",
1726                 .cpu_features           = CPU_FTRS_44X,
1727                 .cpu_user_features      = COMMON_USER_BOOKE,
1728                 .mmu_features           = MMU_FTR_TYPE_44x,
1729                 .icache_bsize           = 32,
1730                 .dcache_bsize           = 32,
1731                 .cpu_setup              = __setup_cpu_440spe,
1732                 .machine_check          = machine_check_440A,
1733                 .platform               = "ppc440",
1734         },
1735         { /* 440 in Xilinx Virtex-5 FXT */
1736                 .pvr_mask               = 0xfffffff0,
1737                 .pvr_value              = 0x7ff21910,
1738                 .cpu_name               = "440 in Virtex-5 FXT",
1739                 .cpu_features           = CPU_FTRS_44X,
1740                 .cpu_user_features      = COMMON_USER_BOOKE,
1741                 .mmu_features           = MMU_FTR_TYPE_44x,
1742                 .icache_bsize           = 32,
1743                 .dcache_bsize           = 32,
1744                 .cpu_setup              = __setup_cpu_440x5,
1745                 .machine_check          = machine_check_440A,
1746                 .platform               = "ppc440",
1747         },
1748         { /* 460EX */
1749                 .pvr_mask               = 0xffff0006,
1750                 .pvr_value              = 0x13020002,
1751                 .cpu_name               = "460EX",
1752                 .cpu_features           = CPU_FTRS_440x6,
1753                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1754                 .mmu_features           = MMU_FTR_TYPE_44x,
1755                 .icache_bsize           = 32,
1756                 .dcache_bsize           = 32,
1757                 .cpu_setup              = __setup_cpu_460ex,
1758                 .machine_check          = machine_check_440A,
1759                 .platform               = "ppc440",
1760         },
1761         { /* 460EX Rev B */
1762                 .pvr_mask               = 0xffff0007,
1763                 .pvr_value              = 0x13020004,
1764                 .cpu_name               = "460EX Rev. B",
1765                 .cpu_features           = CPU_FTRS_440x6,
1766                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1767                 .mmu_features           = MMU_FTR_TYPE_44x,
1768                 .icache_bsize           = 32,
1769                 .dcache_bsize           = 32,
1770                 .cpu_setup              = __setup_cpu_460ex,
1771                 .machine_check          = machine_check_440A,
1772                 .platform               = "ppc440",
1773         },
1774         { /* 460GT */
1775                 .pvr_mask               = 0xffff0006,
1776                 .pvr_value              = 0x13020000,
1777                 .cpu_name               = "460GT",
1778                 .cpu_features           = CPU_FTRS_440x6,
1779                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1780                 .mmu_features           = MMU_FTR_TYPE_44x,
1781                 .icache_bsize           = 32,
1782                 .dcache_bsize           = 32,
1783                 .cpu_setup              = __setup_cpu_460gt,
1784                 .machine_check          = machine_check_440A,
1785                 .platform               = "ppc440",
1786         },
1787         { /* 460GT Rev B */
1788                 .pvr_mask               = 0xffff0007,
1789                 .pvr_value              = 0x13020005,
1790                 .cpu_name               = "460GT Rev. B",
1791                 .cpu_features           = CPU_FTRS_440x6,
1792                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1793                 .mmu_features           = MMU_FTR_TYPE_44x,
1794                 .icache_bsize           = 32,
1795                 .dcache_bsize           = 32,
1796                 .cpu_setup              = __setup_cpu_460gt,
1797                 .machine_check          = machine_check_440A,
1798                 .platform               = "ppc440",
1799         },
1800         { /* 460SX */
1801                 .pvr_mask               = 0xffffff00,
1802                 .pvr_value              = 0x13541800,
1803                 .cpu_name               = "460SX",
1804                 .cpu_features           = CPU_FTRS_44X,
1805                 .cpu_user_features      = COMMON_USER_BOOKE,
1806                 .mmu_features           = MMU_FTR_TYPE_44x,
1807                 .icache_bsize           = 32,
1808                 .dcache_bsize           = 32,
1809                 .cpu_setup              = __setup_cpu_460sx,
1810                 .machine_check          = machine_check_440A,
1811                 .platform               = "ppc440",
1812         },
1813         { /* 464 in APM821xx */
1814                 .pvr_mask               = 0xffffff00,
1815                 .pvr_value              = 0x12C41C80,
1816                 .cpu_name               = "APM821XX",
1817                 .cpu_features           = CPU_FTRS_44X,
1818                 .cpu_user_features      = COMMON_USER_BOOKE |
1819                         PPC_FEATURE_HAS_FPU,
1820                 .mmu_features           = MMU_FTR_TYPE_44x,
1821                 .icache_bsize           = 32,
1822                 .dcache_bsize           = 32,
1823                 .cpu_setup              = __setup_cpu_apm821xx,
1824                 .machine_check          = machine_check_440A,
1825                 .platform               = "ppc440",
1826         },
1827         { /* 476 core */
1828                 .pvr_mask               = 0xffff0000,
1829                 .pvr_value              = 0x11a50000,
1830                 .cpu_name               = "476",
1831                 .cpu_features           = CPU_FTRS_47X,
1832                 .cpu_user_features      = COMMON_USER_BOOKE |
1833                         PPC_FEATURE_HAS_FPU,
1834                 .mmu_features           = MMU_FTR_TYPE_47x |
1835                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1836                 .icache_bsize           = 32,
1837                 .dcache_bsize           = 128,
1838                 .machine_check          = machine_check_47x,
1839                 .platform               = "ppc470",
1840         },
1841         { /* 476 iss */
1842                 .pvr_mask               = 0xffff0000,
1843                 .pvr_value              = 0x00050000,
1844                 .cpu_name               = "476",
1845                 .cpu_features           = CPU_FTRS_47X,
1846                 .cpu_user_features      = COMMON_USER_BOOKE |
1847                         PPC_FEATURE_HAS_FPU,
1848                 .mmu_features           = MMU_FTR_TYPE_47x |
1849                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1850                 .icache_bsize           = 32,
1851                 .dcache_bsize           = 128,
1852                 .machine_check          = machine_check_47x,
1853                 .platform               = "ppc470",
1854         },
1855         {       /* default match */
1856                 .pvr_mask               = 0x00000000,
1857                 .pvr_value              = 0x00000000,
1858                 .cpu_name               = "(generic 44x PPC)",
1859                 .cpu_features           = CPU_FTRS_44X,
1860                 .cpu_user_features      = COMMON_USER_BOOKE,
1861                 .mmu_features           = MMU_FTR_TYPE_44x,
1862                 .icache_bsize           = 32,
1863                 .dcache_bsize           = 32,
1864                 .machine_check          = machine_check_4xx,
1865                 .platform               = "ppc440",
1866         }
1867 #endif /* CONFIG_44x */
1868 #ifdef CONFIG_E200
1869         {       /* e200z5 */
1870                 .pvr_mask               = 0xfff00000,
1871                 .pvr_value              = 0x81000000,
1872                 .cpu_name               = "e200z5",
1873                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1874                 .cpu_features           = CPU_FTRS_E200,
1875                 .cpu_user_features      = COMMON_USER_BOOKE |
1876                         PPC_FEATURE_HAS_EFP_SINGLE |
1877                         PPC_FEATURE_UNIFIED_CACHE,
1878                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1879                 .dcache_bsize           = 32,
1880                 .machine_check          = machine_check_e200,
1881                 .platform               = "ppc5554",
1882         },
1883         {       /* e200z6 */
1884                 .pvr_mask               = 0xfff00000,
1885                 .pvr_value              = 0x81100000,
1886                 .cpu_name               = "e200z6",
1887                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1888                 .cpu_features           = CPU_FTRS_E200,
1889                 .cpu_user_features      = COMMON_USER_BOOKE |
1890                         PPC_FEATURE_HAS_SPE_COMP |
1891                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1892                         PPC_FEATURE_UNIFIED_CACHE,
1893                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1894                 .dcache_bsize           = 32,
1895                 .machine_check          = machine_check_e200,
1896                 .platform               = "ppc5554",
1897         },
1898         {       /* default match */
1899                 .pvr_mask               = 0x00000000,
1900                 .pvr_value              = 0x00000000,
1901                 .cpu_name               = "(generic E200 PPC)",
1902                 .cpu_features           = CPU_FTRS_E200,
1903                 .cpu_user_features      = COMMON_USER_BOOKE |
1904                         PPC_FEATURE_HAS_EFP_SINGLE |
1905                         PPC_FEATURE_UNIFIED_CACHE,
1906                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1907                 .dcache_bsize           = 32,
1908                 .cpu_setup              = __setup_cpu_e200,
1909                 .machine_check          = machine_check_e200,
1910                 .platform               = "ppc5554",
1911         }
1912 #endif /* CONFIG_E200 */
1913 #endif /* CONFIG_PPC32 */
1914 #ifdef CONFIG_E500
1915 #ifdef CONFIG_PPC32
1916         {       /* e500 */
1917                 .pvr_mask               = 0xffff0000,
1918                 .pvr_value              = 0x80200000,
1919                 .cpu_name               = "e500",
1920                 .cpu_features           = CPU_FTRS_E500,
1921                 .cpu_user_features      = COMMON_USER_BOOKE |
1922                         PPC_FEATURE_HAS_SPE_COMP |
1923                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1924                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1925                 .icache_bsize           = 32,
1926                 .dcache_bsize           = 32,
1927                 .num_pmcs               = 4,
1928                 .oprofile_cpu_type      = "ppc/e500",
1929                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1930                 .cpu_setup              = __setup_cpu_e500v1,
1931                 .machine_check          = machine_check_e500,
1932                 .platform               = "ppc8540",
1933         },
1934         {       /* e500v2 */
1935                 .pvr_mask               = 0xffff0000,
1936                 .pvr_value              = 0x80210000,
1937                 .cpu_name               = "e500v2",
1938                 .cpu_features           = CPU_FTRS_E500_2,
1939                 .cpu_user_features      = COMMON_USER_BOOKE |
1940                         PPC_FEATURE_HAS_SPE_COMP |
1941                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1942                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1943                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
1944                 .icache_bsize           = 32,
1945                 .dcache_bsize           = 32,
1946                 .num_pmcs               = 4,
1947                 .oprofile_cpu_type      = "ppc/e500",
1948                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1949                 .cpu_setup              = __setup_cpu_e500v2,
1950                 .machine_check          = machine_check_e500,
1951                 .platform               = "ppc8548",
1952         },
1953         {       /* e500mc */
1954                 .pvr_mask               = 0xffff0000,
1955                 .pvr_value              = 0x80230000,
1956                 .cpu_name               = "e500mc",
1957                 .cpu_features           = CPU_FTRS_E500MC,
1958                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1959                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1960                         MMU_FTR_USE_TLBILX,
1961                 .icache_bsize           = 64,
1962                 .dcache_bsize           = 64,
1963                 .num_pmcs               = 4,
1964                 .oprofile_cpu_type      = "ppc/e500mc",
1965                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1966                 .cpu_setup              = __setup_cpu_e500mc,
1967                 .machine_check          = machine_check_e500mc,
1968                 .platform               = "ppce500mc",
1969         },
1970 #endif /* CONFIG_PPC32 */
1971         {       /* e5500 */
1972                 .pvr_mask               = 0xffff0000,
1973                 .pvr_value              = 0x80240000,
1974                 .cpu_name               = "e5500",
1975                 .cpu_features           = CPU_FTRS_E500MC,
1976                 .cpu_user_features      = COMMON_USER_BOOKE,
1977                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1978                         MMU_FTR_USE_TLBILX,
1979                 .icache_bsize           = 64,
1980                 .dcache_bsize           = 64,
1981                 .num_pmcs               = 4,
1982                 .oprofile_cpu_type      = "ppc/e500mc",
1983                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1984                 .cpu_setup              = __setup_cpu_e5500,
1985                 .cpu_restore            = __restore_cpu_e5500,
1986                 .machine_check          = machine_check_e500mc,
1987                 .platform               = "ppce5500",
1988         },
1989 #ifdef CONFIG_PPC32
1990         {       /* default match */
1991                 .pvr_mask               = 0x00000000,
1992                 .pvr_value              = 0x00000000,
1993                 .cpu_name               = "(generic E500 PPC)",
1994                 .cpu_features           = CPU_FTRS_E500,
1995                 .cpu_user_features      = COMMON_USER_BOOKE |
1996                         PPC_FEATURE_HAS_SPE_COMP |
1997                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1998                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1999                 .icache_bsize           = 32,
2000                 .dcache_bsize           = 32,
2001                 .machine_check          = machine_check_e500,
2002                 .platform               = "powerpc",
2003         }
2004 #endif /* CONFIG_PPC32 */
2005 #endif /* CONFIG_E500 */
2006
2007 #ifdef CONFIG_PPC_BOOK3E_64
2008         {       /* This is a default entry to get going, to be replaced by
2009                  * a real one at some stage
2010                  */
2011 #define CPU_FTRS_BASE_BOOK3E    (CPU_FTR_USE_TB | \
2012             CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \
2013             CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
2014                 .pvr_mask               = 0x00000000,
2015                 .pvr_value              = 0x00000000,
2016                 .cpu_name               = "Book3E",
2017                 .cpu_features           = CPU_FTRS_BASE_BOOK3E,
2018                 .cpu_user_features      = COMMON_USER_PPC64,
2019                 .mmu_features           = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX |
2020                                           MMU_FTR_USE_TLBIVAX_BCAST |
2021                                           MMU_FTR_LOCK_BCAST_INVAL,
2022                 .icache_bsize           = 64,
2023                 .dcache_bsize           = 64,
2024                 .num_pmcs               = 0,
2025                 .machine_check          = machine_check_generic,
2026                 .platform               = "power6",
2027         },
2028 #endif
2029 };
2030
2031 static struct cpu_spec the_cpu_spec;
2032
2033 static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s)
2034 {
2035         struct cpu_spec *t = &the_cpu_spec;
2036         struct cpu_spec old;
2037
2038         t = PTRRELOC(t);
2039         old = *t;
2040
2041         /* Copy everything, then do fixups */
2042         *t = *s;
2043
2044         /*
2045          * If we are overriding a previous value derived from the real
2046          * PVR with a new value obtained using a logical PVR value,
2047          * don't modify the performance monitor fields.
2048          */
2049         if (old.num_pmcs && !s->num_pmcs) {
2050                 t->num_pmcs = old.num_pmcs;
2051                 t->pmc_type = old.pmc_type;
2052                 t->oprofile_type = old.oprofile_type;
2053                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2054                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2055                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2056
2057                 /*
2058                  * If we have passed through this logic once before and
2059                  * have pulled the default case because the real PVR was
2060                  * not found inside cpu_specs[], then we are possibly
2061                  * running in compatibility mode. In that case, let the
2062                  * oprofiler know which set of compatibility counters to
2063                  * pull from by making sure the oprofile_cpu_type string
2064                  * is set to that of compatibility mode. If the
2065                  * oprofile_cpu_type already has a value, then we are
2066                  * possibly overriding a real PVR with a logical one,
2067                  * and, in that case, keep the current value for
2068                  * oprofile_cpu_type.
2069                  */
2070                 if (old.oprofile_cpu_type != NULL) {
2071                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2072                         t->oprofile_type = old.oprofile_type;
2073                 }
2074         }
2075
2076         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2077
2078         /*
2079          * Set the base platform string once; assumes
2080          * we're called with real pvr first.
2081          */
2082         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2083                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2084
2085 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2086         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2087          * that processor. I will consolidate that at a later time, for now,
2088          * just use #ifdef. We also don't need to PTRRELOC the function
2089          * pointer on ppc64 and booke as we are running at 0 in real mode
2090          * on ppc64 and reloc_offset is always 0 on booke.
2091          */
2092         if (s->cpu_setup) {
2093                 s->cpu_setup(offset, s);
2094         }
2095 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2096 }
2097
2098 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2099 {
2100         struct cpu_spec *s = cpu_specs;
2101         int i;
2102
2103         s = PTRRELOC(s);
2104
2105         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2106                 if ((pvr & s->pvr_mask) == s->pvr_value) {
2107                         setup_cpu_spec(offset, s);
2108                         return s;
2109                 }
2110         }
2111
2112         BUG();
2113
2114         return NULL;
2115 }