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                 .oprofile_cpu_type      = "ppc64/power7",
 461                 .oprofile_type          = PPC_OPROFILE_POWER4,
 462                 .platform               = "power7",
 463         },
 464         {       /* Power7+ */
 465                 .pvr_mask               = 0xffff0000,
 466                 .pvr_value              = 0x004A0000,
 467                 .cpu_name               = "POWER7+ (raw)",
 468                 .cpu_features           = CPU_FTRS_POWER7,
 469                 .cpu_user_features      = COMMON_USER_POWER7,
 470                 .mmu_features           = MMU_FTR_HPTE_TABLE |
 471                         MMU_FTR_TLBIE_206,
 472                 .icache_bsize           = 128,
 473                 .dcache_bsize           = 128,
 474                 .num_pmcs               = 6,
 475                 .pmc_type               = PPC_PMC_IBM,
 476                 .oprofile_cpu_type      = "ppc64/power7",
 477                 .oprofile_type          = PPC_OPROFILE_POWER4,
 478                 .platform               = "power7+",
 479         },
 480         {       /* Cell Broadband Engine */
 481                 .pvr_mask               = 0xffff0000,
 482                 .pvr_value              = 0x00700000,
 483                 .cpu_name               = "Cell Broadband Engine",
 484                 .cpu_features           = CPU_FTRS_CELL,
 485                 .cpu_user_features      = COMMON_USER_PPC64 |
 486                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 487                         PPC_FEATURE_SMT,
 488                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 489                 .icache_bsize           = 128,
 490                 .dcache_bsize           = 128,
 491                 .num_pmcs               = 4,
 492                 .pmc_type               = PPC_PMC_IBM,
 493                 .oprofile_cpu_type      = "ppc64/cell-be",
 494                 .oprofile_type          = PPC_OPROFILE_CELL,
 495                 .machine_check          = machine_check_generic,
 496                 .platform               = "ppc-cell-be",
 497         },
 498         {       /* PA Semi PA6T */
 499                 .pvr_mask               = 0x7fff0000,
 500                 .pvr_value              = 0x00900000,
 501                 .cpu_name               = "PA6T",
 502                 .cpu_features           = CPU_FTRS_PA6T,
 503                 .cpu_user_features      = COMMON_USER_PA6T,
 504                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 505                 .icache_bsize           = 64,
 506                 .dcache_bsize           = 64,
 507                 .num_pmcs               = 6,
 508                 .pmc_type               = PPC_PMC_PA6T,
 509                 .cpu_setup              = __setup_cpu_pa6t,
 510                 .cpu_restore            = __restore_cpu_pa6t,
 511                 .oprofile_cpu_type      = "ppc64/pa6t",
 512                 .oprofile_type          = PPC_OPROFILE_PA6T,
 513                 .machine_check          = machine_check_generic,
 514                 .platform               = "pa6t",
 515         },
 516         {       /* default match */
 517                 .pvr_mask               = 0x00000000,
 518                 .pvr_value              = 0x00000000,
 519                 .cpu_name               = "POWER4 (compatible)",
 520                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 521                 .cpu_user_features      = COMMON_USER_PPC64,
 522                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 523                 .icache_bsize           = 128,
 524                 .dcache_bsize           = 128,
 525                 .num_pmcs               = 6,
 526                 .pmc_type               = PPC_PMC_IBM,
 527                 .machine_check          = machine_check_generic,
 528                 .platform               = "power4",
 529         }
 530 #endif  /* CONFIG_PPC_BOOK3S_64 */
 531
 532 #ifdef CONFIG_PPC32
 533 #if CLASSIC_PPC
 534         {       /* 601 */
 535                 .pvr_mask               = 0xffff0000,
 536                 .pvr_value              = 0x00010000,
 537                 .cpu_name               = "601",
 538                 .cpu_features           = CPU_FTRS_PPC601,
 539                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 540                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 541                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 542                 .icache_bsize           = 32,
 543                 .dcache_bsize           = 32,
 544                 .machine_check          = machine_check_generic,
 545                 .platform               = "ppc601",
 546         },
 547         {       /* 603 */
 548                 .pvr_mask               = 0xffff0000,
 549                 .pvr_value              = 0x00030000,
 550                 .cpu_name               = "603",
 551                 .cpu_features           = CPU_FTRS_603,
 552                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 553                 .mmu_features           = 0,
 554                 .icache_bsize           = 32,
 555                 .dcache_bsize           = 32,
 556                 .cpu_setup              = __setup_cpu_603,
 557                 .machine_check          = machine_check_generic,
 558                 .platform               = "ppc603",
 559         },
 560         {       /* 603e */
 561                 .pvr_mask               = 0xffff0000,
 562                 .pvr_value              = 0x00060000,
 563                 .cpu_name               = "603e",
 564                 .cpu_features           = CPU_FTRS_603,
 565                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 566                 .mmu_features           = 0,
 567                 .icache_bsize           = 32,
 568                 .dcache_bsize           = 32,
 569                 .cpu_setup              = __setup_cpu_603,
 570                 .machine_check          = machine_check_generic,
 571                 .platform               = "ppc603",
 572         },
 573         {       /* 603ev */
 574                 .pvr_mask               = 0xffff0000,
 575                 .pvr_value              = 0x00070000,
 576                 .cpu_name               = "603ev",
 577                 .cpu_features           = CPU_FTRS_603,
 578                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 579                 .mmu_features           = 0,
 580                 .icache_bsize           = 32,
 581                 .dcache_bsize           = 32,
 582                 .cpu_setup              = __setup_cpu_603,
 583                 .machine_check          = machine_check_generic,
 584                 .platform               = "ppc603",
 585         },
 586         {       /* 604 */
 587                 .pvr_mask               = 0xffff0000,
 588                 .pvr_value              = 0x00040000,
 589                 .cpu_name               = "604",
 590                 .cpu_features           = CPU_FTRS_604,
 591                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 592                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 593                 .icache_bsize           = 32,
 594                 .dcache_bsize           = 32,
 595                 .num_pmcs               = 2,
 596                 .cpu_setup              = __setup_cpu_604,
 597                 .machine_check          = machine_check_generic,
 598                 .platform               = "ppc604",
 599         },
 600         {       /* 604e */
 601                 .pvr_mask               = 0xfffff000,
 602                 .pvr_value              = 0x00090000,
 603                 .cpu_name               = "604e",
 604                 .cpu_features           = CPU_FTRS_604,
 605                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 606                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 607                 .icache_bsize           = 32,
 608                 .dcache_bsize           = 32,
 609                 .num_pmcs               = 4,
 610                 .cpu_setup              = __setup_cpu_604,
 611                 .machine_check          = machine_check_generic,
 612                 .platform               = "ppc604",
 613         },
 614         {       /* 604r */
 615                 .pvr_mask               = 0xffff0000,
 616                 .pvr_value              = 0x00090000,
 617                 .cpu_name               = "604r",
 618                 .cpu_features           = CPU_FTRS_604,
 619                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 620                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 621                 .icache_bsize           = 32,
 622                 .dcache_bsize           = 32,
 623                 .num_pmcs               = 4,
 624                 .cpu_setup              = __setup_cpu_604,
 625                 .machine_check          = machine_check_generic,
 626                 .platform               = "ppc604",
 627         },
 628         {       /* 604ev */
 629                 .pvr_mask               = 0xffff0000,
 630                 .pvr_value              = 0x000a0000,
 631                 .cpu_name               = "604ev",
 632                 .cpu_features           = CPU_FTRS_604,
 633                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 634                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 635                 .icache_bsize           = 32,
 636                 .dcache_bsize           = 32,
 637                 .num_pmcs               = 4,
 638                 .cpu_setup              = __setup_cpu_604,
 639                 .machine_check          = machine_check_generic,
 640                 .platform               = "ppc604",
 641         },
 642         {       /* 740/750 (0x4202, don't support TAU ?) */
 643                 .pvr_mask               = 0xffffffff,
 644                 .pvr_value              = 0x00084202,
 645                 .cpu_name               = "740/750",
 646                 .cpu_features           = CPU_FTRS_740_NOTAU,
 647                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 648                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 649                 .icache_bsize           = 32,
 650                 .dcache_bsize           = 32,
 651                 .num_pmcs               = 4,
 652                 .cpu_setup              = __setup_cpu_750,
 653                 .machine_check          = machine_check_generic,
 654                 .platform               = "ppc750",
 655         },
 656         {       /* 750CX (80100 and 8010x?) */
 657                 .pvr_mask               = 0xfffffff0,
 658                 .pvr_value              = 0x00080100,
 659                 .cpu_name               = "750CX",
 660                 .cpu_features           = CPU_FTRS_750,
 661                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 662                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 663                 .icache_bsize           = 32,
 664                 .dcache_bsize           = 32,
 665                 .num_pmcs               = 4,
 666                 .cpu_setup              = __setup_cpu_750cx,
 667                 .machine_check          = machine_check_generic,
 668                 .platform               = "ppc750",
 669         },
 670         {       /* 750CX (82201 and 82202) */
 671                 .pvr_mask               = 0xfffffff0,
 672                 .pvr_value              = 0x00082200,
 673                 .cpu_name               = "750CX",
 674                 .cpu_features           = CPU_FTRS_750,
 675                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 676                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 677                 .icache_bsize           = 32,
 678                 .dcache_bsize           = 32,
 679                 .num_pmcs               = 4,
 680                 .pmc_type               = PPC_PMC_IBM,
 681                 .cpu_setup              = __setup_cpu_750cx,
 682                 .machine_check          = machine_check_generic,
 683                 .platform               = "ppc750",
 684         },
 685         {       /* 750CXe (82214) */
 686                 .pvr_mask               = 0xfffffff0,
 687                 .pvr_value              = 0x00082210,
 688                 .cpu_name               = "750CXe",
 689                 .cpu_features           = CPU_FTRS_750,
 690                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 691                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 692                 .icache_bsize           = 32,
 693                 .dcache_bsize           = 32,
 694                 .num_pmcs               = 4,
 695                 .pmc_type               = PPC_PMC_IBM,
 696                 .cpu_setup              = __setup_cpu_750cx,
 697                 .machine_check          = machine_check_generic,
 698                 .platform               = "ppc750",
 699         },
 700         {       /* 750CXe "Gekko" (83214) */
 701                 .pvr_mask               = 0xffffffff,
 702                 .pvr_value              = 0x00083214,
 703                 .cpu_name               = "750CXe",
 704                 .cpu_features           = CPU_FTRS_750,
 705                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 706                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 707                 .icache_bsize           = 32,
 708                 .dcache_bsize           = 32,
 709                 .num_pmcs               = 4,
 710                 .pmc_type               = PPC_PMC_IBM,
 711                 .cpu_setup              = __setup_cpu_750cx,
 712                 .machine_check          = machine_check_generic,
 713                 .platform               = "ppc750",
 714         },
 715         {       /* 750CL (and "Broadway") */
 716                 .pvr_mask               = 0xfffff0e0,
 717                 .pvr_value              = 0x00087000,
 718                 .cpu_name               = "750CL",
 719                 .cpu_features           = CPU_FTRS_750CL,
 720                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 721                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 722                 .icache_bsize           = 32,
 723                 .dcache_bsize           = 32,
 724                 .num_pmcs               = 4,
 725                 .pmc_type               = PPC_PMC_IBM,
 726                 .cpu_setup              = __setup_cpu_750,
 727                 .machine_check          = machine_check_generic,
 728                 .platform               = "ppc750",
 729                 .oprofile_cpu_type      = "ppc/750",
 730                 .oprofile_type          = PPC_OPROFILE_G4,
 731         },
 732         {       /* 745/755 */
 733                 .pvr_mask               = 0xfffff000,
 734                 .pvr_value              = 0x00083000,
 735                 .cpu_name               = "745/755",
 736                 .cpu_features           = CPU_FTRS_750,
 737                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 738                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 739                 .icache_bsize           = 32,
 740                 .dcache_bsize           = 32,
 741                 .num_pmcs               = 4,
 742                 .pmc_type               = PPC_PMC_IBM,
 743                 .cpu_setup              = __setup_cpu_750,
 744                 .machine_check          = machine_check_generic,
 745                 .platform               = "ppc750",
 746         },
 747         {       /* 750FX rev 1.x */
 748                 .pvr_mask               = 0xffffff00,
 749                 .pvr_value              = 0x70000100,
 750                 .cpu_name               = "750FX",
 751                 .cpu_features           = CPU_FTRS_750FX1,
 752                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 753                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 754                 .icache_bsize           = 32,
 755                 .dcache_bsize           = 32,
 756                 .num_pmcs               = 4,
 757                 .pmc_type               = PPC_PMC_IBM,
 758                 .cpu_setup              = __setup_cpu_750,
 759                 .machine_check          = machine_check_generic,
 760                 .platform               = "ppc750",
 761                 .oprofile_cpu_type      = "ppc/750",
 762                 .oprofile_type          = PPC_OPROFILE_G4,
 763         },
 764         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 765                 .pvr_mask               = 0xffffffff,
 766                 .pvr_value              = 0x70000200,
 767                 .cpu_name               = "750FX",
 768                 .cpu_features           = CPU_FTRS_750FX2,
 769                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 770                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 771                 .icache_bsize           = 32,
 772                 .dcache_bsize           = 32,
 773                 .num_pmcs               = 4,
 774                 .pmc_type               = PPC_PMC_IBM,
 775                 .cpu_setup              = __setup_cpu_750,
 776                 .machine_check          = machine_check_generic,
 777                 .platform               = "ppc750",
 778                 .oprofile_cpu_type      = "ppc/750",
 779                 .oprofile_type          = PPC_OPROFILE_G4,
 780         },
 781         {       /* 750FX (All revs except 2.0) */
 782                 .pvr_mask               = 0xffff0000,
 783                 .pvr_value              = 0x70000000,
 784                 .cpu_name               = "750FX",
 785                 .cpu_features           = CPU_FTRS_750FX,
 786                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 787                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 788                 .icache_bsize           = 32,
 789                 .dcache_bsize           = 32,
 790                 .num_pmcs               = 4,
 791                 .pmc_type               = PPC_PMC_IBM,
 792                 .cpu_setup              = __setup_cpu_750fx,
 793                 .machine_check          = machine_check_generic,
 794                 .platform               = "ppc750",
 795                 .oprofile_cpu_type      = "ppc/750",
 796                 .oprofile_type          = PPC_OPROFILE_G4,
 797         },
 798         {       /* 750GX */
 799                 .pvr_mask               = 0xffff0000,
 800                 .pvr_value              = 0x70020000,
 801                 .cpu_name               = "750GX",
 802                 .cpu_features           = CPU_FTRS_750GX,
 803                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 804                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 805                 .icache_bsize           = 32,
 806                 .dcache_bsize           = 32,
 807                 .num_pmcs               = 4,
 808                 .pmc_type               = PPC_PMC_IBM,
 809                 .cpu_setup              = __setup_cpu_750fx,
 810                 .machine_check          = machine_check_generic,
 811                 .platform               = "ppc750",
 812                 .oprofile_cpu_type      = "ppc/750",
 813                 .oprofile_type          = PPC_OPROFILE_G4,
 814         },
 815         {       /* 740/750 (L2CR bit need fixup for 740) */
 816                 .pvr_mask               = 0xffff0000,
 817                 .pvr_value              = 0x00080000,
 818                 .cpu_name               = "740/750",
 819                 .cpu_features           = CPU_FTRS_740,
 820                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 821                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 822                 .icache_bsize           = 32,
 823                 .dcache_bsize           = 32,
 824                 .num_pmcs               = 4,
 825                 .pmc_type               = PPC_PMC_IBM,
 826                 .cpu_setup              = __setup_cpu_750,
 827                 .machine_check          = machine_check_generic,
 828                 .platform               = "ppc750",
 829         },
 830         {       /* 7400 rev 1.1 ? (no TAU) */
 831                 .pvr_mask               = 0xffffffff,
 832                 .pvr_value              = 0x000c1101,
 833                 .cpu_name               = "7400 (1.1)",
 834                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 835                 .cpu_user_features      = COMMON_USER |
 836                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 837                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 838                 .icache_bsize           = 32,
 839                 .dcache_bsize           = 32,
 840                 .num_pmcs               = 4,
 841                 .pmc_type               = PPC_PMC_G4,
 842                 .cpu_setup              = __setup_cpu_7400,
 843                 .machine_check          = machine_check_generic,
 844                 .platform               = "ppc7400",
 845         },
 846         {       /* 7400 */
 847                 .pvr_mask               = 0xffff0000,
 848                 .pvr_value              = 0x000c0000,
 849                 .cpu_name               = "7400",
 850                 .cpu_features           = CPU_FTRS_7400,
 851                 .cpu_user_features      = COMMON_USER |
 852                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 853                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 854                 .icache_bsize           = 32,
 855                 .dcache_bsize           = 32,
 856                 .num_pmcs               = 4,
 857                 .pmc_type               = PPC_PMC_G4,
 858                 .cpu_setup              = __setup_cpu_7400,
 859                 .machine_check          = machine_check_generic,
 860                 .platform               = "ppc7400",
 861         },
 862         {       /* 7410 */
 863                 .pvr_mask               = 0xffff0000,
 864                 .pvr_value              = 0x800c0000,
 865                 .cpu_name               = "7410",
 866                 .cpu_features           = CPU_FTRS_7400,
 867                 .cpu_user_features      = COMMON_USER |
 868                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 869                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 870                 .icache_bsize           = 32,
 871                 .dcache_bsize           = 32,
 872                 .num_pmcs               = 4,
 873                 .pmc_type               = PPC_PMC_G4,
 874                 .cpu_setup              = __setup_cpu_7410,
 875                 .machine_check          = machine_check_generic,
 876                 .platform               = "ppc7400",
 877         },
 878         {       /* 7450 2.0 - no doze/nap */
 879                 .pvr_mask               = 0xffffffff,
 880                 .pvr_value              = 0x80000200,
 881                 .cpu_name               = "7450",
 882                 .cpu_features           = CPU_FTRS_7450_20,
 883                 .cpu_user_features      = COMMON_USER |
 884                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 885                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 886                 .icache_bsize           = 32,
 887                 .dcache_bsize           = 32,
 888                 .num_pmcs               = 6,
 889                 .pmc_type               = PPC_PMC_G4,
 890                 .cpu_setup              = __setup_cpu_745x,
 891                 .oprofile_cpu_type      = "ppc/7450",
 892                 .oprofile_type          = PPC_OPROFILE_G4,
 893                 .machine_check          = machine_check_generic,
 894                 .platform               = "ppc7450",
 895         },
 896         {       /* 7450 2.1 */
 897                 .pvr_mask               = 0xffffffff,
 898                 .pvr_value              = 0x80000201,
 899                 .cpu_name               = "7450",
 900                 .cpu_features           = CPU_FTRS_7450_21,
 901                 .cpu_user_features      = COMMON_USER |
 902                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 903                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 904                 .icache_bsize           = 32,
 905                 .dcache_bsize           = 32,
 906                 .num_pmcs               = 6,
 907                 .pmc_type               = PPC_PMC_G4,
 908                 .cpu_setup              = __setup_cpu_745x,
 909                 .oprofile_cpu_type      = "ppc/7450",
 910                 .oprofile_type          = PPC_OPROFILE_G4,
 911                 .machine_check          = machine_check_generic,
 912                 .platform               = "ppc7450",
 913         },
 914         {       /* 7450 2.3 and newer */
 915                 .pvr_mask               = 0xffff0000,
 916                 .pvr_value              = 0x80000000,
 917                 .cpu_name               = "7450",
 918                 .cpu_features           = CPU_FTRS_7450_23,
 919                 .cpu_user_features      = COMMON_USER |
 920                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 921                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 922                 .icache_bsize           = 32,
 923                 .dcache_bsize           = 32,
 924                 .num_pmcs               = 6,
 925                 .pmc_type               = PPC_PMC_G4,
 926                 .cpu_setup              = __setup_cpu_745x,
 927                 .oprofile_cpu_type      = "ppc/7450",
 928                 .oprofile_type          = PPC_OPROFILE_G4,
 929                 .machine_check          = machine_check_generic,
 930                 .platform               = "ppc7450",
 931         },
 932         {       /* 7455 rev 1.x */
 933                 .pvr_mask               = 0xffffff00,
 934                 .pvr_value              = 0x80010100,
 935                 .cpu_name               = "7455",
 936                 .cpu_features           = CPU_FTRS_7455_1,
 937                 .cpu_user_features      = COMMON_USER |
 938                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 939                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 940                 .icache_bsize           = 32,
 941                 .dcache_bsize           = 32,
 942                 .num_pmcs               = 6,
 943                 .pmc_type               = PPC_PMC_G4,
 944                 .cpu_setup              = __setup_cpu_745x,
 945                 .oprofile_cpu_type      = "ppc/7450",
 946                 .oprofile_type          = PPC_OPROFILE_G4,
 947                 .machine_check          = machine_check_generic,
 948                 .platform               = "ppc7450",
 949         },
 950         {       /* 7455 rev 2.0 */
 951                 .pvr_mask               = 0xffffffff,
 952                 .pvr_value              = 0x80010200,
 953                 .cpu_name               = "7455",
 954                 .cpu_features           = CPU_FTRS_7455_20,
 955                 .cpu_user_features      = COMMON_USER |
 956                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 957                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 958                 .icache_bsize           = 32,
 959                 .dcache_bsize           = 32,
 960                 .num_pmcs               = 6,
 961                 .pmc_type               = PPC_PMC_G4,
 962                 .cpu_setup              = __setup_cpu_745x,
 963                 .oprofile_cpu_type      = "ppc/7450",
 964                 .oprofile_type          = PPC_OPROFILE_G4,
 965                 .machine_check          = machine_check_generic,
 966                 .platform               = "ppc7450",
 967         },
 968         {       /* 7455 others */
 969                 .pvr_mask               = 0xffff0000,
 970                 .pvr_value              = 0x80010000,
 971                 .cpu_name               = "7455",
 972                 .cpu_features           = CPU_FTRS_7455,
 973                 .cpu_user_features      = COMMON_USER |
 974                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 975                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 976                 .icache_bsize           = 32,
 977                 .dcache_bsize           = 32,
 978                 .num_pmcs               = 6,
 979                 .pmc_type               = PPC_PMC_G4,
 980                 .cpu_setup              = __setup_cpu_745x,
 981                 .oprofile_cpu_type      = "ppc/7450",
 982                 .oprofile_type          = PPC_OPROFILE_G4,
 983                 .machine_check          = machine_check_generic,
 984                 .platform               = "ppc7450",
 985         },
 986         {       /* 7447/7457 Rev 1.0 */
 987                 .pvr_mask               = 0xffffffff,
 988                 .pvr_value              = 0x80020100,
 989                 .cpu_name               = "7447/7457",
 990                 .cpu_features           = CPU_FTRS_7447_10,
 991                 .cpu_user_features      = COMMON_USER |
 992                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 993                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 994                 .icache_bsize           = 32,
 995                 .dcache_bsize           = 32,
 996                 .num_pmcs               = 6,
 997                 .pmc_type               = PPC_PMC_G4,
 998                 .cpu_setup              = __setup_cpu_745x,
 999                 .oprofile_cpu_type      = "ppc/7450",
1000                 .oprofile_type          = PPC_OPROFILE_G4,
1001                 .machine_check          = machine_check_generic,
1002                 .platform               = "ppc7450",
1003         },
1004         {       /* 7447/7457 Rev 1.1 */
1005                 .pvr_mask               = 0xffffffff,
1006                 .pvr_value              = 0x80020101,
1007                 .cpu_name               = "7447/7457",
1008                 .cpu_features           = CPU_FTRS_7447_10,
1009                 .cpu_user_features      = COMMON_USER |
1010                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1011                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1012                 .icache_bsize           = 32,
1013                 .dcache_bsize           = 32,
1014                 .num_pmcs               = 6,
1015                 .pmc_type               = PPC_PMC_G4,
1016                 .cpu_setup              = __setup_cpu_745x,
1017                 .oprofile_cpu_type      = "ppc/7450",
1018                 .oprofile_type          = PPC_OPROFILE_G4,
1019                 .machine_check          = machine_check_generic,
1020                 .platform               = "ppc7450",
1021         },
1022         {       /* 7447/7457 Rev 1.2 and later */
1023                 .pvr_mask               = 0xffff0000,
1024                 .pvr_value              = 0x80020000,
1025                 .cpu_name               = "7447/7457",
1026                 .cpu_features           = CPU_FTRS_7447,
1027                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1028                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1029                 .icache_bsize           = 32,
1030                 .dcache_bsize           = 32,
1031                 .num_pmcs               = 6,
1032                 .pmc_type               = PPC_PMC_G4,
1033                 .cpu_setup              = __setup_cpu_745x,
1034                 .oprofile_cpu_type      = "ppc/7450",
1035                 .oprofile_type          = PPC_OPROFILE_G4,
1036                 .machine_check          = machine_check_generic,
1037                 .platform               = "ppc7450",
1038         },
1039         {       /* 7447A */
1040                 .pvr_mask               = 0xffff0000,
1041                 .pvr_value              = 0x80030000,
1042                 .cpu_name               = "7447A",
1043                 .cpu_features           = CPU_FTRS_7447A,
1044                 .cpu_user_features      = COMMON_USER |
1045                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1046                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1047                 .icache_bsize           = 32,
1048                 .dcache_bsize           = 32,
1049                 .num_pmcs               = 6,
1050                 .pmc_type               = PPC_PMC_G4,
1051                 .cpu_setup              = __setup_cpu_745x,
1052                 .oprofile_cpu_type      = "ppc/7450",
1053                 .oprofile_type          = PPC_OPROFILE_G4,
1054                 .machine_check          = machine_check_generic,
1055                 .platform               = "ppc7450",
1056         },
1057         {       /* 7448 */
1058                 .pvr_mask               = 0xffff0000,
1059                 .pvr_value              = 0x80040000,
1060                 .cpu_name               = "7448",
1061                 .cpu_features           = CPU_FTRS_7448,
1062                 .cpu_user_features      = COMMON_USER |
1063                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1064                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1065                 .icache_bsize           = 32,
1066                 .dcache_bsize           = 32,
1067                 .num_pmcs               = 6,
1068                 .pmc_type               = PPC_PMC_G4,
1069                 .cpu_setup              = __setup_cpu_745x,
1070                 .oprofile_cpu_type      = "ppc/7450",
1071                 .oprofile_type          = PPC_OPROFILE_G4,
1072                 .machine_check          = machine_check_generic,
1073                 .platform               = "ppc7450",
1074         },
1075         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1076                 .pvr_mask               = 0x7fff0000,
1077                 .pvr_value              = 0x00810000,
1078                 .cpu_name               = "82xx",
1079                 .cpu_features           = CPU_FTRS_82XX,
1080                 .cpu_user_features      = COMMON_USER,
1081                 .mmu_features           = 0,
1082                 .icache_bsize           = 32,
1083                 .dcache_bsize           = 32,
1084                 .cpu_setup              = __setup_cpu_603,
1085                 .machine_check          = machine_check_generic,
1086                 .platform               = "ppc603",
1087         },
1088         {       /* All G2_LE (603e core, plus some) have the same pvr */
1089                 .pvr_mask               = 0x7fff0000,
1090                 .pvr_value              = 0x00820000,
1091                 .cpu_name               = "G2_LE",
1092                 .cpu_features           = CPU_FTRS_G2_LE,
1093                 .cpu_user_features      = COMMON_USER,
1094                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1095                 .icache_bsize           = 32,
1096                 .dcache_bsize           = 32,
1097                 .cpu_setup              = __setup_cpu_603,
1098                 .machine_check          = machine_check_generic,
1099                 .platform               = "ppc603",
1100         },
1101         {       /* e300c1 (a 603e core, plus some) on 83xx */
1102                 .pvr_mask               = 0x7fff0000,
1103                 .pvr_value              = 0x00830000,
1104                 .cpu_name               = "e300c1",
1105                 .cpu_features           = CPU_FTRS_E300,
1106                 .cpu_user_features      = COMMON_USER,
1107                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1108                 .icache_bsize           = 32,
1109                 .dcache_bsize           = 32,
1110                 .cpu_setup              = __setup_cpu_603,
1111                 .machine_check          = machine_check_generic,
1112                 .platform               = "ppc603",
1113         },
1114         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1115                 .pvr_mask               = 0x7fff0000,
1116                 .pvr_value              = 0x00840000,
1117                 .cpu_name               = "e300c2",
1118                 .cpu_features           = CPU_FTRS_E300C2,
1119                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1120                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1121                         MMU_FTR_NEED_DTLB_SW_LRU,
1122                 .icache_bsize           = 32,
1123                 .dcache_bsize           = 32,
1124                 .cpu_setup              = __setup_cpu_603,
1125                 .machine_check          = machine_check_generic,
1126                 .platform               = "ppc603",
1127         },
1128         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1129                 .pvr_mask               = 0x7fff0000,
1130                 .pvr_value              = 0x00850000,
1131                 .cpu_name               = "e300c3",
1132                 .cpu_features           = CPU_FTRS_E300,
1133                 .cpu_user_features      = COMMON_USER,
1134                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1135                         MMU_FTR_NEED_DTLB_SW_LRU,
1136                 .icache_bsize           = 32,
1137                 .dcache_bsize           = 32,
1138                 .cpu_setup              = __setup_cpu_603,
1139                 .num_pmcs               = 4,
1140                 .oprofile_cpu_type      = "ppc/e300",
1141                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1142                 .platform               = "ppc603",
1143         },
1144         {       /* e300c4 (e300c1, plus one IU) */
1145                 .pvr_mask               = 0x7fff0000,
1146                 .pvr_value              = 0x00860000,
1147                 .cpu_name               = "e300c4",
1148                 .cpu_features           = CPU_FTRS_E300,
1149                 .cpu_user_features      = COMMON_USER,
1150                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1151                         MMU_FTR_NEED_DTLB_SW_LRU,
1152                 .icache_bsize           = 32,
1153                 .dcache_bsize           = 32,
1154                 .cpu_setup              = __setup_cpu_603,
1155                 .machine_check          = machine_check_generic,
1156                 .num_pmcs               = 4,
1157                 .oprofile_cpu_type      = "ppc/e300",
1158                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1159                 .platform               = "ppc603",
1160         },
1161         {       /* default match, we assume split I/D cache & TB (non-601)... */
1162                 .pvr_mask               = 0x00000000,
1163                 .pvr_value              = 0x00000000,
1164                 .cpu_name               = "(generic PPC)",
1165                 .cpu_features           = CPU_FTRS_CLASSIC32,
1166                 .cpu_user_features      = COMMON_USER,
1167                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1168                 .icache_bsize           = 32,
1169                 .dcache_bsize           = 32,
1170                 .machine_check          = machine_check_generic,
1171                 .platform               = "ppc603",
1172         },
1173 #endif /* CLASSIC_PPC */
1174 #ifdef CONFIG_8xx
1175         {       /* 8xx */
1176                 .pvr_mask               = 0xffff0000,
1177                 .pvr_value              = 0x00500000,
1178                 .cpu_name               = "8xx",
1179                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1180                  * if the 8xx code is there.... */
1181                 .cpu_features           = CPU_FTRS_8XX,
1182                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1183                 .mmu_features           = MMU_FTR_TYPE_8xx,
1184                 .icache_bsize           = 16,
1185                 .dcache_bsize           = 16,
1186                 .platform               = "ppc823",
1187         },
1188 #endif /* CONFIG_8xx */
1189 #ifdef CONFIG_40x
1190         {       /* 403GC */
1191                 .pvr_mask               = 0xffffff00,
1192                 .pvr_value              = 0x00200200,
1193                 .cpu_name               = "403GC",
1194                 .cpu_features           = CPU_FTRS_40X,
1195                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1196                 .mmu_features           = MMU_FTR_TYPE_40x,
1197                 .icache_bsize           = 16,
1198                 .dcache_bsize           = 16,
1199                 .machine_check          = machine_check_4xx,
1200                 .platform               = "ppc403",
1201         },
1202         {       /* 403GCX */
1203                 .pvr_mask               = 0xffffff00,
1204                 .pvr_value              = 0x00201400,
1205                 .cpu_name               = "403GCX",
1206                 .cpu_features           = CPU_FTRS_40X,
1207                 .cpu_user_features      = PPC_FEATURE_32 |
1208                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1209                 .mmu_features           = MMU_FTR_TYPE_40x,
1210                 .icache_bsize           = 16,
1211                 .dcache_bsize           = 16,
1212                 .machine_check          = machine_check_4xx,
1213                 .platform               = "ppc403",
1214         },
1215         {       /* 403G ?? */
1216                 .pvr_mask               = 0xffff0000,
1217                 .pvr_value              = 0x00200000,
1218                 .cpu_name               = "403G ??",
1219                 .cpu_features           = CPU_FTRS_40X,
1220                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1221                 .mmu_features           = MMU_FTR_TYPE_40x,
1222                 .icache_bsize           = 16,
1223                 .dcache_bsize           = 16,
1224                 .machine_check          = machine_check_4xx,
1225                 .platform               = "ppc403",
1226         },
1227         {       /* 405GP */
1228                 .pvr_mask               = 0xffff0000,
1229                 .pvr_value              = 0x40110000,
1230                 .cpu_name               = "405GP",
1231                 .cpu_features           = CPU_FTRS_40X,
1232                 .cpu_user_features      = PPC_FEATURE_32 |
1233                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1234                 .mmu_features           = MMU_FTR_TYPE_40x,
1235                 .icache_bsize           = 32,
1236                 .dcache_bsize           = 32,
1237                 .machine_check          = machine_check_4xx,
1238                 .platform               = "ppc405",
1239         },
1240         {       /* STB 03xxx */
1241                 .pvr_mask               = 0xffff0000,
1242                 .pvr_value              = 0x40130000,
1243                 .cpu_name               = "STB03xxx",
1244                 .cpu_features           = CPU_FTRS_40X,
1245                 .cpu_user_features      = PPC_FEATURE_32 |
1246                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1247                 .mmu_features           = MMU_FTR_TYPE_40x,
1248                 .icache_bsize           = 32,
1249                 .dcache_bsize           = 32,
1250                 .machine_check          = machine_check_4xx,
1251                 .platform               = "ppc405",
1252         },
1253         {       /* STB 04xxx */
1254                 .pvr_mask               = 0xffff0000,
1255                 .pvr_value              = 0x41810000,
1256                 .cpu_name               = "STB04xxx",
1257                 .cpu_features           = CPU_FTRS_40X,
1258                 .cpu_user_features      = PPC_FEATURE_32 |
1259                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1260                 .mmu_features           = MMU_FTR_TYPE_40x,
1261                 .icache_bsize           = 32,
1262                 .dcache_bsize           = 32,
1263                 .machine_check          = machine_check_4xx,
1264                 .platform               = "ppc405",
1265         },
1266         {       /* NP405L */
1267                 .pvr_mask               = 0xffff0000,
1268                 .pvr_value              = 0x41610000,
1269                 .cpu_name               = "NP405L",
1270                 .cpu_features           = CPU_FTRS_40X,
1271                 .cpu_user_features      = PPC_FEATURE_32 |
1272                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1273                 .mmu_features           = MMU_FTR_TYPE_40x,
1274                 .icache_bsize           = 32,
1275                 .dcache_bsize           = 32,
1276                 .machine_check          = machine_check_4xx,
1277                 .platform               = "ppc405",
1278         },
1279         {       /* NP4GS3 */
1280                 .pvr_mask               = 0xffff0000,
1281                 .pvr_value              = 0x40B10000,
1282                 .cpu_name               = "NP4GS3",
1283                 .cpu_features           = CPU_FTRS_40X,
1284                 .cpu_user_features      = PPC_FEATURE_32 |
1285                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1286                 .mmu_features           = MMU_FTR_TYPE_40x,
1287                 .icache_bsize           = 32,
1288                 .dcache_bsize           = 32,
1289                 .machine_check          = machine_check_4xx,
1290                 .platform               = "ppc405",
1291         },
1292         {   /* NP405H */
1293                 .pvr_mask               = 0xffff0000,
1294                 .pvr_value              = 0x41410000,
1295                 .cpu_name               = "NP405H",
1296                 .cpu_features           = CPU_FTRS_40X,
1297                 .cpu_user_features      = PPC_FEATURE_32 |
1298                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1299                 .mmu_features           = MMU_FTR_TYPE_40x,
1300                 .icache_bsize           = 32,
1301                 .dcache_bsize           = 32,
1302                 .machine_check          = machine_check_4xx,
1303                 .platform               = "ppc405",
1304         },
1305         {       /* 405GPr */
1306                 .pvr_mask               = 0xffff0000,
1307                 .pvr_value              = 0x50910000,
1308                 .cpu_name               = "405GPr",
1309                 .cpu_features           = CPU_FTRS_40X,
1310                 .cpu_user_features      = PPC_FEATURE_32 |
1311                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1312                 .mmu_features           = MMU_FTR_TYPE_40x,
1313                 .icache_bsize           = 32,
1314                 .dcache_bsize           = 32,
1315                 .machine_check          = machine_check_4xx,
1316                 .platform               = "ppc405",
1317         },
1318         {   /* STBx25xx */
1319                 .pvr_mask               = 0xffff0000,
1320                 .pvr_value              = 0x51510000,
1321                 .cpu_name               = "STBx25xx",
1322                 .cpu_features           = CPU_FTRS_40X,
1323                 .cpu_user_features      = PPC_FEATURE_32 |
1324                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1325                 .mmu_features           = MMU_FTR_TYPE_40x,
1326                 .icache_bsize           = 32,
1327                 .dcache_bsize           = 32,
1328                 .machine_check          = machine_check_4xx,
1329                 .platform               = "ppc405",
1330         },
1331         {       /* 405LP */
1332                 .pvr_mask               = 0xffff0000,
1333                 .pvr_value              = 0x41F10000,
1334                 .cpu_name               = "405LP",
1335                 .cpu_features           = CPU_FTRS_40X,
1336                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1337                 .mmu_features           = MMU_FTR_TYPE_40x,
1338                 .icache_bsize           = 32,
1339                 .dcache_bsize           = 32,
1340                 .machine_check          = machine_check_4xx,
1341                 .platform               = "ppc405",
1342         },
1343         {       /* Xilinx Virtex-II Pro  */
1344                 .pvr_mask               = 0xfffff000,
1345                 .pvr_value              = 0x20010000,
1346                 .cpu_name               = "Virtex-II Pro",
1347                 .cpu_features           = CPU_FTRS_40X,
1348                 .cpu_user_features      = PPC_FEATURE_32 |
1349                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1350                 .mmu_features           = MMU_FTR_TYPE_40x,
1351                 .icache_bsize           = 32,
1352                 .dcache_bsize           = 32,
1353                 .machine_check          = machine_check_4xx,
1354                 .platform               = "ppc405",
1355         },
1356         {       /* Xilinx Virtex-4 FX */
1357                 .pvr_mask               = 0xfffff000,
1358                 .pvr_value              = 0x20011000,
1359                 .cpu_name               = "Virtex-4 FX",
1360                 .cpu_features           = CPU_FTRS_40X,
1361                 .cpu_user_features      = PPC_FEATURE_32 |
1362                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1363                 .mmu_features           = MMU_FTR_TYPE_40x,
1364                 .icache_bsize           = 32,
1365                 .dcache_bsize           = 32,
1366                 .machine_check          = machine_check_4xx,
1367                 .platform               = "ppc405",
1368         },
1369         {       /* 405EP */
1370                 .pvr_mask               = 0xffff0000,
1371                 .pvr_value              = 0x51210000,
1372                 .cpu_name               = "405EP",
1373                 .cpu_features           = CPU_FTRS_40X,
1374                 .cpu_user_features      = PPC_FEATURE_32 |
1375                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1376                 .mmu_features           = MMU_FTR_TYPE_40x,
1377                 .icache_bsize           = 32,
1378                 .dcache_bsize           = 32,
1379                 .machine_check          = machine_check_4xx,
1380                 .platform               = "ppc405",
1381         },
1382         {       /* 405EX Rev. A/B with Security */
1383                 .pvr_mask               = 0xffff000f,
1384                 .pvr_value              = 0x12910007,
1385                 .cpu_name               = "405EX Rev. A/B",
1386                 .cpu_features           = CPU_FTRS_40X,
1387                 .cpu_user_features      = PPC_FEATURE_32 |
1388                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1389                 .mmu_features           = MMU_FTR_TYPE_40x,
1390                 .icache_bsize           = 32,
1391                 .dcache_bsize           = 32,
1392                 .machine_check          = machine_check_4xx,
1393                 .platform               = "ppc405",
1394         },
1395         {       /* 405EX Rev. C without Security */
1396                 .pvr_mask               = 0xffff000f,
1397                 .pvr_value              = 0x1291000d,
1398                 .cpu_name               = "405EX Rev. C",
1399                 .cpu_features           = CPU_FTRS_40X,
1400                 .cpu_user_features      = PPC_FEATURE_32 |
1401                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1402                 .mmu_features           = MMU_FTR_TYPE_40x,
1403                 .icache_bsize           = 32,
1404                 .dcache_bsize           = 32,
1405                 .machine_check          = machine_check_4xx,
1406                 .platform               = "ppc405",
1407         },
1408         {       /* 405EX Rev. C with Security */
1409                 .pvr_mask               = 0xffff000f,
1410                 .pvr_value              = 0x1291000f,
1411                 .cpu_name               = "405EX Rev. C",
1412                 .cpu_features           = CPU_FTRS_40X,
1413                 .cpu_user_features      = PPC_FEATURE_32 |
1414                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1415                 .mmu_features           = MMU_FTR_TYPE_40x,
1416                 .icache_bsize           = 32,
1417                 .dcache_bsize           = 32,
1418                 .machine_check          = machine_check_4xx,
1419                 .platform               = "ppc405",
1420         },
1421         {       /* 405EX Rev. D without Security */
1422                 .pvr_mask               = 0xffff000f,
1423                 .pvr_value              = 0x12910003,
1424                 .cpu_name               = "405EX Rev. D",
1425                 .cpu_features           = CPU_FTRS_40X,
1426                 .cpu_user_features      = PPC_FEATURE_32 |
1427                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1428                 .mmu_features           = MMU_FTR_TYPE_40x,
1429                 .icache_bsize           = 32,
1430                 .dcache_bsize           = 32,
1431                 .machine_check          = machine_check_4xx,
1432                 .platform               = "ppc405",
1433         },
1434         {       /* 405EX Rev. D with Security */
1435                 .pvr_mask               = 0xffff000f,
1436                 .pvr_value              = 0x12910005,
1437                 .cpu_name               = "405EX Rev. D",
1438                 .cpu_features           = CPU_FTRS_40X,
1439                 .cpu_user_features      = PPC_FEATURE_32 |
1440                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1441                 .mmu_features           = MMU_FTR_TYPE_40x,
1442                 .icache_bsize           = 32,
1443                 .dcache_bsize           = 32,
1444                 .machine_check          = machine_check_4xx,
1445                 .platform               = "ppc405",
1446         },
1447         {       /* 405EXr Rev. A/B without Security */
1448                 .pvr_mask               = 0xffff000f,
1449                 .pvr_value              = 0x12910001,
1450                 .cpu_name               = "405EXr Rev. A/B",
1451                 .cpu_features           = CPU_FTRS_40X,
1452                 .cpu_user_features      = PPC_FEATURE_32 |
1453                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1454                 .mmu_features           = MMU_FTR_TYPE_40x,
1455                 .icache_bsize           = 32,
1456                 .dcache_bsize           = 32,
1457                 .machine_check          = machine_check_4xx,
1458                 .platform               = "ppc405",
1459         },
1460         {       /* 405EXr Rev. C without Security */
1461                 .pvr_mask               = 0xffff000f,
1462                 .pvr_value              = 0x12910009,
1463                 .cpu_name               = "405EXr Rev. C",
1464                 .cpu_features           = CPU_FTRS_40X,
1465                 .cpu_user_features      = PPC_FEATURE_32 |
1466                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1467                 .mmu_features           = MMU_FTR_TYPE_40x,
1468                 .icache_bsize           = 32,
1469                 .dcache_bsize           = 32,
1470                 .machine_check          = machine_check_4xx,
1471                 .platform               = "ppc405",
1472         },
1473         {       /* 405EXr Rev. C with Security */
1474                 .pvr_mask               = 0xffff000f,
1475                 .pvr_value              = 0x1291000b,
1476                 .cpu_name               = "405EXr Rev. C",
1477                 .cpu_features           = CPU_FTRS_40X,
1478                 .cpu_user_features      = PPC_FEATURE_32 |
1479                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1480                 .mmu_features           = MMU_FTR_TYPE_40x,
1481                 .icache_bsize           = 32,
1482                 .dcache_bsize           = 32,
1483                 .machine_check          = machine_check_4xx,
1484                 .platform               = "ppc405",
1485         },
1486         {       /* 405EXr Rev. D without Security */
1487                 .pvr_mask               = 0xffff000f,
1488                 .pvr_value              = 0x12910000,
1489                 .cpu_name               = "405EXr Rev. D",
1490                 .cpu_features           = CPU_FTRS_40X,
1491                 .cpu_user_features      = PPC_FEATURE_32 |
1492                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1493                 .mmu_features           = MMU_FTR_TYPE_40x,
1494                 .icache_bsize           = 32,
1495                 .dcache_bsize           = 32,
1496                 .machine_check          = machine_check_4xx,
1497                 .platform               = "ppc405",
1498         },
1499         {       /* 405EXr Rev. D with Security */
1500                 .pvr_mask               = 0xffff000f,
1501                 .pvr_value              = 0x12910002,
1502                 .cpu_name               = "405EXr Rev. D",
1503                 .cpu_features           = CPU_FTRS_40X,
1504                 .cpu_user_features      = PPC_FEATURE_32 |
1505                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1506                 .mmu_features           = MMU_FTR_TYPE_40x,
1507                 .icache_bsize           = 32,
1508                 .dcache_bsize           = 32,
1509                 .machine_check          = machine_check_4xx,
1510                 .platform               = "ppc405",
1511         },
1512         {
1513                 /* 405EZ */
1514                 .pvr_mask               = 0xffff0000,
1515                 .pvr_value              = 0x41510000,
1516                 .cpu_name               = "405EZ",
1517                 .cpu_features           = CPU_FTRS_40X,
1518                 .cpu_user_features      = PPC_FEATURE_32 |
1519                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1520                 .mmu_features           = MMU_FTR_TYPE_40x,
1521                 .icache_bsize           = 32,
1522                 .dcache_bsize           = 32,
1523                 .machine_check          = machine_check_4xx,
1524                 .platform               = "ppc405",
1525         },
1526         {       /* default match */
1527                 .pvr_mask               = 0x00000000,
1528                 .pvr_value              = 0x00000000,
1529                 .cpu_name               = "(generic 40x PPC)",
1530                 .cpu_features           = CPU_FTRS_40X,
1531                 .cpu_user_features      = PPC_FEATURE_32 |
1532                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1533                 .mmu_features           = MMU_FTR_TYPE_40x,
1534                 .icache_bsize           = 32,
1535                 .dcache_bsize           = 32,
1536                 .machine_check          = machine_check_4xx,
1537                 .platform               = "ppc405",
1538         }
1539
1540 #endif /* CONFIG_40x */
1541 #ifdef CONFIG_44x
1542         {
1543                 .pvr_mask               = 0xf0000fff,
1544                 .pvr_value              = 0x40000850,
1545                 .cpu_name               = "440GR Rev. A",
1546                 .cpu_features           = CPU_FTRS_44X,
1547                 .cpu_user_features      = COMMON_USER_BOOKE,
1548                 .mmu_features           = MMU_FTR_TYPE_44x,
1549                 .icache_bsize           = 32,
1550                 .dcache_bsize           = 32,
1551                 .machine_check          = machine_check_4xx,
1552                 .platform               = "ppc440",
1553         },
1554         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1555                 .pvr_mask               = 0xf0000fff,
1556                 .pvr_value              = 0x40000858,
1557                 .cpu_name               = "440EP Rev. A",
1558                 .cpu_features           = CPU_FTRS_44X,
1559                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1560                 .mmu_features           = MMU_FTR_TYPE_44x,
1561                 .icache_bsize           = 32,
1562                 .dcache_bsize           = 32,
1563                 .cpu_setup              = __setup_cpu_440ep,
1564                 .machine_check          = machine_check_4xx,
1565                 .platform               = "ppc440",
1566         },
1567         {
1568                 .pvr_mask               = 0xf0000fff,
1569                 .pvr_value              = 0x400008d3,
1570                 .cpu_name               = "440GR Rev. B",
1571                 .cpu_features           = CPU_FTRS_44X,
1572                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1573                 .mmu_features           = MMU_FTR_TYPE_44x,
1574                 .icache_bsize           = 32,
1575                 .dcache_bsize           = 32,
1576                 .machine_check          = machine_check_4xx,
1577                 .platform               = "ppc440",
1578         },
1579         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1580                 .pvr_mask               = 0xf0000ff7,
1581                 .pvr_value              = 0x400008d4,
1582                 .cpu_name               = "440EP Rev. C",
1583                 .cpu_features           = CPU_FTRS_44X,
1584                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1585                 .mmu_features           = MMU_FTR_TYPE_44x,
1586                 .icache_bsize           = 32,
1587                 .dcache_bsize           = 32,
1588                 .cpu_setup              = __setup_cpu_440ep,
1589                 .machine_check          = machine_check_4xx,
1590                 .platform               = "ppc440",
1591         },
1592         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1593                 .pvr_mask               = 0xf0000fff,
1594                 .pvr_value              = 0x400008db,
1595                 .cpu_name               = "440EP Rev. B",
1596                 .cpu_features           = CPU_FTRS_44X,
1597                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1598                 .mmu_features           = MMU_FTR_TYPE_44x,
1599                 .icache_bsize           = 32,
1600                 .dcache_bsize           = 32,
1601                 .cpu_setup              = __setup_cpu_440ep,
1602                 .machine_check          = machine_check_4xx,
1603                 .platform               = "ppc440",
1604         },
1605         { /* 440GRX */
1606                 .pvr_mask               = 0xf0000ffb,
1607                 .pvr_value              = 0x200008D0,
1608                 .cpu_name               = "440GRX",
1609                 .cpu_features           = CPU_FTRS_44X,
1610                 .cpu_user_features      = COMMON_USER_BOOKE,
1611                 .mmu_features           = MMU_FTR_TYPE_44x,
1612                 .icache_bsize           = 32,
1613                 .dcache_bsize           = 32,
1614                 .cpu_setup              = __setup_cpu_440grx,
1615                 .machine_check          = machine_check_440A,
1616                 .platform               = "ppc440",
1617         },
1618         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1619                 .pvr_mask               = 0xf0000ffb,
1620                 .pvr_value              = 0x200008D8,
1621                 .cpu_name               = "440EPX",
1622                 .cpu_features           = CPU_FTRS_44X,
1623                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1624                 .mmu_features           = MMU_FTR_TYPE_44x,
1625                 .icache_bsize           = 32,
1626                 .dcache_bsize           = 32,
1627                 .cpu_setup              = __setup_cpu_440epx,
1628                 .machine_check          = machine_check_440A,
1629                 .platform               = "ppc440",
1630         },
1631         {       /* 440GP Rev. B */
1632                 .pvr_mask               = 0xf0000fff,
1633                 .pvr_value              = 0x40000440,
1634                 .cpu_name               = "440GP Rev. B",
1635                 .cpu_features           = CPU_FTRS_44X,
1636                 .cpu_user_features      = COMMON_USER_BOOKE,
1637                 .mmu_features           = MMU_FTR_TYPE_44x,
1638                 .icache_bsize           = 32,
1639                 .dcache_bsize           = 32,
1640                 .machine_check          = machine_check_4xx,
1641                 .platform               = "ppc440gp",
1642         },
1643         {       /* 440GP Rev. C */
1644                 .pvr_mask               = 0xf0000fff,
1645                 .pvr_value              = 0x40000481,
1646                 .cpu_name               = "440GP Rev. C",
1647                 .cpu_features           = CPU_FTRS_44X,
1648                 .cpu_user_features      = COMMON_USER_BOOKE,
1649                 .mmu_features           = MMU_FTR_TYPE_44x,
1650                 .icache_bsize           = 32,
1651                 .dcache_bsize           = 32,
1652                 .machine_check          = machine_check_4xx,
1653                 .platform               = "ppc440gp",
1654         },
1655         { /* 440GX Rev. A */
1656                 .pvr_mask               = 0xf0000fff,
1657                 .pvr_value              = 0x50000850,
1658                 .cpu_name               = "440GX Rev. A",
1659                 .cpu_features           = CPU_FTRS_44X,
1660                 .cpu_user_features      = COMMON_USER_BOOKE,
1661                 .mmu_features           = MMU_FTR_TYPE_44x,
1662                 .icache_bsize           = 32,
1663                 .dcache_bsize           = 32,
1664                 .cpu_setup              = __setup_cpu_440gx,
1665                 .machine_check          = machine_check_440A,
1666                 .platform               = "ppc440",
1667         },
1668         { /* 440GX Rev. B */
1669                 .pvr_mask               = 0xf0000fff,
1670                 .pvr_value              = 0x50000851,
1671                 .cpu_name               = "440GX Rev. B",
1672                 .cpu_features           = CPU_FTRS_44X,
1673                 .cpu_user_features      = COMMON_USER_BOOKE,
1674                 .mmu_features           = MMU_FTR_TYPE_44x,
1675                 .icache_bsize           = 32,
1676                 .dcache_bsize           = 32,
1677                 .cpu_setup              = __setup_cpu_440gx,
1678                 .machine_check          = machine_check_440A,
1679                 .platform               = "ppc440",
1680         },
1681         { /* 440GX Rev. C */
1682                 .pvr_mask               = 0xf0000fff,
1683                 .pvr_value              = 0x50000892,
1684                 .cpu_name               = "440GX Rev. C",
1685                 .cpu_features           = CPU_FTRS_44X,
1686                 .cpu_user_features      = COMMON_USER_BOOKE,
1687                 .mmu_features           = MMU_FTR_TYPE_44x,
1688                 .icache_bsize           = 32,
1689                 .dcache_bsize           = 32,
1690                 .cpu_setup              = __setup_cpu_440gx,
1691                 .machine_check          = machine_check_440A,
1692                 .platform               = "ppc440",
1693         },
1694         { /* 440GX Rev. F */
1695                 .pvr_mask               = 0xf0000fff,
1696                 .pvr_value              = 0x50000894,
1697                 .cpu_name               = "440GX Rev. F",
1698                 .cpu_features           = CPU_FTRS_44X,
1699                 .cpu_user_features      = COMMON_USER_BOOKE,
1700                 .mmu_features           = MMU_FTR_TYPE_44x,
1701                 .icache_bsize           = 32,
1702                 .dcache_bsize           = 32,
1703                 .cpu_setup              = __setup_cpu_440gx,
1704                 .machine_check          = machine_check_440A,
1705                 .platform               = "ppc440",
1706         },
1707         { /* 440SP Rev. A */
1708                 .pvr_mask               = 0xfff00fff,
1709                 .pvr_value              = 0x53200891,
1710                 .cpu_name               = "440SP Rev. A",
1711                 .cpu_features           = CPU_FTRS_44X,
1712                 .cpu_user_features      = COMMON_USER_BOOKE,
1713                 .mmu_features           = MMU_FTR_TYPE_44x,
1714                 .icache_bsize           = 32,
1715                 .dcache_bsize           = 32,
1716                 .machine_check          = machine_check_4xx,
1717                 .platform               = "ppc440",
1718         },
1719         { /* 440SPe Rev. A */
1720                 .pvr_mask               = 0xfff00fff,
1721                 .pvr_value              = 0x53400890,
1722                 .cpu_name               = "440SPe Rev. A",
1723                 .cpu_features           = CPU_FTRS_44X,
1724                 .cpu_user_features      = COMMON_USER_BOOKE,
1725                 .mmu_features           = MMU_FTR_TYPE_44x,
1726                 .icache_bsize           = 32,
1727                 .dcache_bsize           = 32,
1728                 .cpu_setup              = __setup_cpu_440spe,
1729                 .machine_check          = machine_check_440A,
1730                 .platform               = "ppc440",
1731         },
1732         { /* 440SPe Rev. B */
1733                 .pvr_mask               = 0xfff00fff,
1734                 .pvr_value              = 0x53400891,
1735                 .cpu_name               = "440SPe Rev. B",
1736                 .cpu_features           = CPU_FTRS_44X,
1737                 .cpu_user_features      = COMMON_USER_BOOKE,
1738                 .mmu_features           = MMU_FTR_TYPE_44x,
1739                 .icache_bsize           = 32,
1740                 .dcache_bsize           = 32,
1741                 .cpu_setup              = __setup_cpu_440spe,
1742                 .machine_check          = machine_check_440A,
1743                 .platform               = "ppc440",
1744         },
1745         { /* 440 in Xilinx Virtex-5 FXT */
1746                 .pvr_mask               = 0xfffffff0,
1747                 .pvr_value              = 0x7ff21910,
1748                 .cpu_name               = "440 in Virtex-5 FXT",
1749                 .cpu_features           = CPU_FTRS_44X,
1750                 .cpu_user_features      = COMMON_USER_BOOKE,
1751                 .mmu_features           = MMU_FTR_TYPE_44x,
1752                 .icache_bsize           = 32,
1753                 .dcache_bsize           = 32,
1754                 .cpu_setup              = __setup_cpu_440x5,
1755                 .machine_check          = machine_check_440A,
1756                 .platform               = "ppc440",
1757         },
1758         { /* 460EX */
1759                 .pvr_mask               = 0xffff0006,
1760                 .pvr_value              = 0x13020002,
1761                 .cpu_name               = "460EX",
1762                 .cpu_features           = CPU_FTRS_440x6,
1763                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1764                 .mmu_features           = MMU_FTR_TYPE_44x,
1765                 .icache_bsize           = 32,
1766                 .dcache_bsize           = 32,
1767                 .cpu_setup              = __setup_cpu_460ex,
1768                 .machine_check          = machine_check_440A,
1769                 .platform               = "ppc440",
1770         },
1771         { /* 460EX Rev B */
1772                 .pvr_mask               = 0xffff0007,
1773                 .pvr_value              = 0x13020004,
1774                 .cpu_name               = "460EX Rev. B",
1775                 .cpu_features           = CPU_FTRS_440x6,
1776                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1777                 .mmu_features           = MMU_FTR_TYPE_44x,
1778                 .icache_bsize           = 32,
1779                 .dcache_bsize           = 32,
1780                 .cpu_setup              = __setup_cpu_460ex,
1781                 .machine_check          = machine_check_440A,
1782                 .platform               = "ppc440",
1783         },
1784         { /* 460GT */
1785                 .pvr_mask               = 0xffff0006,
1786                 .pvr_value              = 0x13020000,
1787                 .cpu_name               = "460GT",
1788                 .cpu_features           = CPU_FTRS_440x6,
1789                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1790                 .mmu_features           = MMU_FTR_TYPE_44x,
1791                 .icache_bsize           = 32,
1792                 .dcache_bsize           = 32,
1793                 .cpu_setup              = __setup_cpu_460gt,
1794                 .machine_check          = machine_check_440A,
1795                 .platform               = "ppc440",
1796         },
1797         { /* 460GT Rev B */
1798                 .pvr_mask               = 0xffff0007,
1799                 .pvr_value              = 0x13020005,
1800                 .cpu_name               = "460GT Rev. B",
1801                 .cpu_features           = CPU_FTRS_440x6,
1802                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1803                 .mmu_features           = MMU_FTR_TYPE_44x,
1804                 .icache_bsize           = 32,
1805                 .dcache_bsize           = 32,
1806                 .cpu_setup              = __setup_cpu_460gt,
1807                 .machine_check          = machine_check_440A,
1808                 .platform               = "ppc440",
1809         },
1810         { /* 460SX */
1811                 .pvr_mask               = 0xffffff00,
1812                 .pvr_value              = 0x13541800,
1813                 .cpu_name               = "460SX",
1814                 .cpu_features           = CPU_FTRS_44X,
1815                 .cpu_user_features      = COMMON_USER_BOOKE,
1816                 .mmu_features           = MMU_FTR_TYPE_44x,
1817                 .icache_bsize           = 32,
1818                 .dcache_bsize           = 32,
1819                 .cpu_setup              = __setup_cpu_460sx,
1820                 .machine_check          = machine_check_440A,
1821                 .platform               = "ppc440",
1822         },
1823         { /* 464 in APM821xx */
1824                 .pvr_mask               = 0xffffff00,
1825                 .pvr_value              = 0x12C41C80,
1826                 .cpu_name               = "APM821XX",
1827                 .cpu_features           = CPU_FTRS_44X,
1828                 .cpu_user_features      = COMMON_USER_BOOKE |
1829                         PPC_FEATURE_HAS_FPU,
1830                 .mmu_features           = MMU_FTR_TYPE_44x,
1831                 .icache_bsize           = 32,
1832                 .dcache_bsize           = 32,
1833                 .cpu_setup              = __setup_cpu_apm821xx,
1834                 .machine_check          = machine_check_440A,
1835                 .platform               = "ppc440",
1836         },
1837         { /* 476 core */
1838                 .pvr_mask               = 0xffff0000,
1839                 .pvr_value              = 0x11a50000,
1840                 .cpu_name               = "476",
1841                 .cpu_features           = CPU_FTRS_47X,
1842                 .cpu_user_features      = COMMON_USER_BOOKE |
1843                         PPC_FEATURE_HAS_FPU,
1844                 .mmu_features           = MMU_FTR_TYPE_47x |
1845                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1846                 .icache_bsize           = 32,
1847                 .dcache_bsize           = 128,
1848                 .machine_check          = machine_check_47x,
1849                 .platform               = "ppc470",
1850         },
1851         { /* 476 iss */
1852                 .pvr_mask               = 0xffff0000,
1853                 .pvr_value              = 0x00050000,
1854                 .cpu_name               = "476",
1855                 .cpu_features           = CPU_FTRS_47X,
1856                 .cpu_user_features      = COMMON_USER_BOOKE |
1857                         PPC_FEATURE_HAS_FPU,
1858                 .mmu_features           = MMU_FTR_TYPE_47x |
1859                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1860                 .icache_bsize           = 32,
1861                 .dcache_bsize           = 128,
1862                 .machine_check          = machine_check_47x,
1863                 .platform               = "ppc470",
1864         },
1865         {       /* default match */
1866                 .pvr_mask               = 0x00000000,
1867                 .pvr_value              = 0x00000000,
1868                 .cpu_name               = "(generic 44x PPC)",
1869                 .cpu_features           = CPU_FTRS_44X,
1870                 .cpu_user_features      = COMMON_USER_BOOKE,
1871                 .mmu_features           = MMU_FTR_TYPE_44x,
1872                 .icache_bsize           = 32,
1873                 .dcache_bsize           = 32,
1874                 .machine_check          = machine_check_4xx,
1875                 .platform               = "ppc440",
1876         }
1877 #endif /* CONFIG_44x */
1878 #ifdef CONFIG_E200
1879         {       /* e200z5 */
1880                 .pvr_mask               = 0xfff00000,
1881                 .pvr_value              = 0x81000000,
1882                 .cpu_name               = "e200z5",
1883                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1884                 .cpu_features           = CPU_FTRS_E200,
1885                 .cpu_user_features      = COMMON_USER_BOOKE |
1886                         PPC_FEATURE_HAS_EFP_SINGLE |
1887                         PPC_FEATURE_UNIFIED_CACHE,
1888                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1889                 .dcache_bsize           = 32,
1890                 .machine_check          = machine_check_e200,
1891                 .platform               = "ppc5554",
1892         },
1893         {       /* e200z6 */
1894                 .pvr_mask               = 0xfff00000,
1895                 .pvr_value              = 0x81100000,
1896                 .cpu_name               = "e200z6",
1897                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1898                 .cpu_features           = CPU_FTRS_E200,
1899                 .cpu_user_features      = COMMON_USER_BOOKE |
1900                         PPC_FEATURE_HAS_SPE_COMP |
1901                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1902                         PPC_FEATURE_UNIFIED_CACHE,
1903                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1904                 .dcache_bsize           = 32,
1905                 .machine_check          = machine_check_e200,
1906                 .platform               = "ppc5554",
1907         },
1908         {       /* default match */
1909                 .pvr_mask               = 0x00000000,
1910                 .pvr_value              = 0x00000000,
1911                 .cpu_name               = "(generic E200 PPC)",
1912                 .cpu_features           = CPU_FTRS_E200,
1913                 .cpu_user_features      = COMMON_USER_BOOKE |
1914                         PPC_FEATURE_HAS_EFP_SINGLE |
1915                         PPC_FEATURE_UNIFIED_CACHE,
1916                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1917                 .dcache_bsize           = 32,
1918                 .cpu_setup              = __setup_cpu_e200,
1919                 .machine_check          = machine_check_e200,
1920                 .platform               = "ppc5554",
1921         }
1922 #endif /* CONFIG_E200 */
1923 #endif /* CONFIG_PPC32 */
1924 #ifdef CONFIG_E500
1925 #ifdef CONFIG_PPC32
1926         {       /* e500 */
1927                 .pvr_mask               = 0xffff0000,
1928                 .pvr_value              = 0x80200000,
1929                 .cpu_name               = "e500",
1930                 .cpu_features           = CPU_FTRS_E500,
1931                 .cpu_user_features      = COMMON_USER_BOOKE |
1932                         PPC_FEATURE_HAS_SPE_COMP |
1933                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1934                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1935                 .icache_bsize           = 32,
1936                 .dcache_bsize           = 32,
1937                 .num_pmcs               = 4,
1938                 .oprofile_cpu_type      = "ppc/e500",
1939                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1940                 .cpu_setup              = __setup_cpu_e500v1,
1941                 .machine_check          = machine_check_e500,
1942                 .platform               = "ppc8540",
1943         },
1944         {       /* e500v2 */
1945                 .pvr_mask               = 0xffff0000,
1946                 .pvr_value              = 0x80210000,
1947                 .cpu_name               = "e500v2",
1948                 .cpu_features           = CPU_FTRS_E500_2,
1949                 .cpu_user_features      = COMMON_USER_BOOKE |
1950                         PPC_FEATURE_HAS_SPE_COMP |
1951                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1952                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1953                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
1954                 .icache_bsize           = 32,
1955                 .dcache_bsize           = 32,
1956                 .num_pmcs               = 4,
1957                 .oprofile_cpu_type      = "ppc/e500",
1958                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1959                 .cpu_setup              = __setup_cpu_e500v2,
1960                 .machine_check          = machine_check_e500,
1961                 .platform               = "ppc8548",
1962         },
1963         {       /* e500mc */
1964                 .pvr_mask               = 0xffff0000,
1965                 .pvr_value              = 0x80230000,
1966                 .cpu_name               = "e500mc",
1967                 .cpu_features           = CPU_FTRS_E500MC,
1968                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1969                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1970                         MMU_FTR_USE_TLBILX,
1971                 .icache_bsize           = 64,
1972                 .dcache_bsize           = 64,
1973                 .num_pmcs               = 4,
1974                 .oprofile_cpu_type      = "ppc/e500mc",
1975                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1976                 .cpu_setup              = __setup_cpu_e500mc,
1977                 .machine_check          = machine_check_e500mc,
1978                 .platform               = "ppce500mc",
1979         },
1980 #endif /* CONFIG_PPC32 */
1981         {       /* e5500 */
1982                 .pvr_mask               = 0xffff0000,
1983                 .pvr_value              = 0x80240000,
1984                 .cpu_name               = "e5500",
1985                 .cpu_features           = CPU_FTRS_E500MC,
1986                 .cpu_user_features      = COMMON_USER_BOOKE,
1987                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1988                         MMU_FTR_USE_TLBILX,
1989                 .icache_bsize           = 64,
1990                 .dcache_bsize           = 64,
1991                 .num_pmcs               = 4,
1992                 .oprofile_cpu_type      = "ppc/e500mc",
1993                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1994                 .cpu_setup              = __setup_cpu_e5500,
1995                 .cpu_restore            = __restore_cpu_e5500,
1996                 .machine_check          = machine_check_e500mc,
1997                 .platform               = "ppce5500",
1998         },
1999 #ifdef CONFIG_PPC32
2000         {       /* default match */
2001                 .pvr_mask               = 0x00000000,
2002                 .pvr_value              = 0x00000000,
2003                 .cpu_name               = "(generic E500 PPC)",
2004                 .cpu_features           = CPU_FTRS_E500,
2005                 .cpu_user_features      = COMMON_USER_BOOKE |
2006                         PPC_FEATURE_HAS_SPE_COMP |
2007                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2008                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2009                 .icache_bsize           = 32,
2010                 .dcache_bsize           = 32,
2011                 .machine_check          = machine_check_e500,
2012                 .platform               = "powerpc",
2013         }
2014 #endif /* CONFIG_PPC32 */
2015 #endif /* CONFIG_E500 */
2016
2017 #ifdef CONFIG_PPC_BOOK3E_64
2018         {       /* This is a default entry to get going, to be replaced by
2019                  * a real one at some stage
2020                  */
2021 #define CPU_FTRS_BASE_BOOK3E    (CPU_FTR_USE_TB | \
2022             CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \
2023             CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
2024                 .pvr_mask               = 0x00000000,
2025                 .pvr_value              = 0x00000000,
2026                 .cpu_name               = "Book3E",
2027                 .cpu_features           = CPU_FTRS_BASE_BOOK3E,
2028                 .cpu_user_features      = COMMON_USER_PPC64,
2029                 .mmu_features           = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX |
2030                                           MMU_FTR_USE_TLBIVAX_BCAST |
2031                                           MMU_FTR_LOCK_BCAST_INVAL,
2032                 .icache_bsize           = 64,
2033                 .dcache_bsize           = 64,
2034                 .num_pmcs               = 0,
2035                 .machine_check          = machine_check_generic,
2036                 .platform               = "power6",
2037         },
2038 #endif
2039 };
2040
2041 static struct cpu_spec the_cpu_spec;
2042
2043 static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s)
2044 {
2045         struct cpu_spec *t = &the_cpu_spec;
2046         struct cpu_spec old;
2047
2048         t = PTRRELOC(t);
2049         old = *t;
2050
2051         /* Copy everything, then do fixups */
2052         *t = *s;
2053
2054         /*
2055          * If we are overriding a previous value derived from the real
2056          * PVR with a new value obtained using a logical PVR value,
2057          * don't modify the performance monitor fields.
2058          */
2059         if (old.num_pmcs && !s->num_pmcs) {
2060                 t->num_pmcs = old.num_pmcs;
2061                 t->pmc_type = old.pmc_type;
2062                 t->oprofile_type = old.oprofile_type;
2063                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2064                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2065                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2066
2067                 /*
2068                  * If we have passed through this logic once before and
2069                  * have pulled the default case because the real PVR was
2070                  * not found inside cpu_specs[], then we are possibly
2071                  * running in compatibility mode. In that case, let the
2072                  * oprofiler know which set of compatibility counters to
2073                  * pull from by making sure the oprofile_cpu_type string
2074                  * is set to that of compatibility mode. If the
2075                  * oprofile_cpu_type already has a value, then we are
2076                  * possibly overriding a real PVR with a logical one,
2077                  * and, in that case, keep the current value for
2078                  * oprofile_cpu_type.
2079                  */
2080                 if (old.oprofile_cpu_type != NULL) {
2081                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2082                         t->oprofile_type = old.oprofile_type;
2083                 }
2084         }
2085
2086         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2087
2088         /*
2089          * Set the base platform string once; assumes
2090          * we're called with real pvr first.
2091          */
2092         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2093                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2094
2095 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2096         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2097          * that processor. I will consolidate that at a later time, for now,
2098          * just use #ifdef. We also don't need to PTRRELOC the function
2099          * pointer on ppc64 and booke as we are running at 0 in real mode
2100          * on ppc64 and reloc_offset is always 0 on booke.
2101          */
2102         if (s->cpu_setup) {
2103                 s->cpu_setup(offset, s);
2104         }
2105 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2106 }
2107
2108 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2109 {
2110         struct cpu_spec *s = cpu_specs;
2111         int i;
2112
2113         s = PTRRELOC(s);
2114
2115         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2116                 if ((pvr & s->pvr_mask) == s->pvr_value) {
2117                         setup_cpu_spec(offset, s);
2118                         return s;
2119                 }
2120         }
2121
2122         BUG();
2123
2124         return NULL;
2125 }