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