arch/powerpc/kernel/cputable.c

   1 /*
   2  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   3  *
   4  *  Modifications for ppc64:
   5  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
   6  *
   7  *  This program is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU General Public License
   9  *  as published by the Free Software Foundation; either version
  10  *  2 of the License, or (at your option) any later version.
  11  */
  12
  13 #include <linux/string.h>
  14 #include <linux/sched.h>
  15 #include <linux/threads.h>
  16 #include <linux/init.h>
  17 #include <linux/module.h>
  18
  19 #include <asm/oprofile_impl.h>
  20 #include <asm/cputable.h>
  21 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
  22 #include <asm/mmu.h>
  23
  24 struct cpu_spec* cur_cpu_spec = NULL;
  25 EXPORT_SYMBOL(cur_cpu_spec);
  26
  27 /* The platform string corresponding to the real PVR */
  28 const char *powerpc_base_platform;
  29
  30 /* NOTE:
  31  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  32  * the responsibility of the appropriate CPU save/restore functions to
  33  * eventually copy these settings over. Those save/restore aren't yet
  34  * part of the cputable though. That has to be fixed for both ppc32
  35  * and ppc64
  36  */
  37 #ifdef CONFIG_PPC32
  38 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  39 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  40 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  51 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  52 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  53 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  54 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  60 #endif /* CONFIG_PPC32 */
  61 #ifdef CONFIG_PPC64
  62 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  63 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  64 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  65 extern void __restore_cpu_pa6t(void);
  66 extern void __restore_cpu_ppc970(void);
  67 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
  68 extern void __restore_cpu_power7(void);
  69 #endif /* CONFIG_PPC64 */
  70 #if defined(CONFIG_E500)
  71 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  72 extern void __restore_cpu_e5500(void);
  73 #endif /* CONFIG_E500 */
  74
  75 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  76  * ones as well...
  77  */
  78 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  79                                  PPC_FEATURE_HAS_MMU)
  80 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  81 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  82 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  83                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  84 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  85                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  86 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  87                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  88                                  PPC_FEATURE_TRUE_LE | \
  89                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  90 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
  91                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  92                                  PPC_FEATURE_TRUE_LE | \
  93                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  94 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
  95                                  PPC_FEATURE_TRUE_LE | \
  96                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
  97 #ifdef CONFIG_PPC_BOOK3E_64
  98 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
  99 #else
 100 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 101                                  PPC_FEATURE_BOOKE)
 102 #endif
 103
 104 static struct cpu_spec __initdata cpu_specs[] = {
 105 #ifdef CONFIG_PPC_BOOK3S_64
 106         {       /* Power3 */
 107                 .pvr_mask               = 0xffff0000,
 108                 .pvr_value              = 0x00400000,
 109                 .cpu_name               = "POWER3 (630)",
 110                 .cpu_features           = CPU_FTRS_POWER3,
 111                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 112                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 113                 .icache_bsize           = 128,
 114                 .dcache_bsize           = 128,
 115                 .num_pmcs               = 8,
 116                 .pmc_type               = PPC_PMC_IBM,
 117                 .oprofile_cpu_type      = "ppc64/power3",
 118                 .oprofile_type          = PPC_OPROFILE_RS64,
 119                 .platform               = "power3",
 120         },
 121         {       /* Power3+ */
 122                 .pvr_mask               = 0xffff0000,
 123                 .pvr_value              = 0x00410000,
 124                 .cpu_name               = "POWER3 (630+)",
 125                 .cpu_features           = CPU_FTRS_POWER3,
 126                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 127                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 128                 .icache_bsize           = 128,
 129                 .dcache_bsize           = 128,
 130                 .num_pmcs               = 8,
 131                 .pmc_type               = PPC_PMC_IBM,
 132                 .oprofile_cpu_type      = "ppc64/power3",
 133                 .oprofile_type          = PPC_OPROFILE_RS64,
 134                 .platform               = "power3",
 135         },
 136         {       /* Northstar */
 137                 .pvr_mask               = 0xffff0000,
 138                 .pvr_value              = 0x00330000,
 139                 .cpu_name               = "RS64-II (northstar)",
 140                 .cpu_features           = CPU_FTRS_RS64,
 141                 .cpu_user_features      = COMMON_USER_PPC64,
 142                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 143                 .icache_bsize           = 128,
 144                 .dcache_bsize           = 128,
 145                 .num_pmcs               = 8,
 146                 .pmc_type               = PPC_PMC_IBM,
 147                 .oprofile_cpu_type      = "ppc64/rs64",
 148                 .oprofile_type          = PPC_OPROFILE_RS64,
 149                 .platform               = "rs64",
 150         },
 151         {       /* Pulsar */
 152                 .pvr_mask               = 0xffff0000,
 153                 .pvr_value              = 0x00340000,
 154                 .cpu_name               = "RS64-III (pulsar)",
 155                 .cpu_features           = CPU_FTRS_RS64,
 156                 .cpu_user_features      = COMMON_USER_PPC64,
 157                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 158                 .icache_bsize           = 128,
 159                 .dcache_bsize           = 128,
 160                 .num_pmcs               = 8,
 161                 .pmc_type               = PPC_PMC_IBM,
 162                 .oprofile_cpu_type      = "ppc64/rs64",
 163                 .oprofile_type          = PPC_OPROFILE_RS64,
 164                 .platform               = "rs64",
 165         },
 166         {       /* I-star */
 167                 .pvr_mask               = 0xffff0000,
 168                 .pvr_value              = 0x00360000,
 169                 .cpu_name               = "RS64-III (icestar)",
 170                 .cpu_features           = CPU_FTRS_RS64,
 171                 .cpu_user_features      = COMMON_USER_PPC64,
 172                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 173                 .icache_bsize           = 128,
 174                 .dcache_bsize           = 128,
 175                 .num_pmcs               = 8,
 176                 .pmc_type               = PPC_PMC_IBM,
 177                 .oprofile_cpu_type      = "ppc64/rs64",
 178                 .oprofile_type          = PPC_OPROFILE_RS64,
 179                 .platform               = "rs64",
 180         },
 181         {       /* S-star */
 182                 .pvr_mask               = 0xffff0000,
 183                 .pvr_value              = 0x00370000,
 184                 .cpu_name               = "RS64-IV (sstar)",
 185                 .cpu_features           = CPU_FTRS_RS64,
 186                 .cpu_user_features      = COMMON_USER_PPC64,
 187                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 188                 .icache_bsize           = 128,
 189                 .dcache_bsize           = 128,
 190                 .num_pmcs               = 8,
 191                 .pmc_type               = PPC_PMC_IBM,
 192                 .oprofile_cpu_type      = "ppc64/rs64",
 193                 .oprofile_type          = PPC_OPROFILE_RS64,
 194                 .platform               = "rs64",
 195         },
 196         {       /* Power4 */
 197                 .pvr_mask               = 0xffff0000,
 198                 .pvr_value              = 0x00350000,
 199                 .cpu_name               = "POWER4 (gp)",
 200                 .cpu_features           = CPU_FTRS_POWER4,
 201                 .cpu_user_features      = COMMON_USER_POWER4,
 202                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 203                 .icache_bsize           = 128,
 204                 .dcache_bsize           = 128,
 205                 .num_pmcs               = 8,
 206                 .pmc_type               = PPC_PMC_IBM,
 207                 .oprofile_cpu_type      = "ppc64/power4",
 208                 .oprofile_type          = PPC_OPROFILE_POWER4,
 209                 .platform               = "power4",
 210         },
 211         {       /* Power4+ */
 212                 .pvr_mask               = 0xffff0000,
 213                 .pvr_value              = 0x00380000,
 214                 .cpu_name               = "POWER4+ (gq)",
 215                 .cpu_features           = CPU_FTRS_POWER4,
 216                 .cpu_user_features      = COMMON_USER_POWER4,
 217                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 218                 .icache_bsize           = 128,
 219                 .dcache_bsize           = 128,
 220                 .num_pmcs               = 8,
 221                 .pmc_type               = PPC_PMC_IBM,
 222                 .oprofile_cpu_type      = "ppc64/power4",
 223                 .oprofile_type          = PPC_OPROFILE_POWER4,
 224                 .platform               = "power4",
 225         },
 226         {       /* PPC970 */
 227                 .pvr_mask               = 0xffff0000,
 228                 .pvr_value              = 0x00390000,
 229                 .cpu_name               = "PPC970",
 230                 .cpu_features           = CPU_FTRS_PPC970,
 231                 .cpu_user_features      = COMMON_USER_POWER4 |
 232                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 233                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 234                 .icache_bsize           = 128,
 235                 .dcache_bsize           = 128,
 236                 .num_pmcs               = 8,
 237                 .pmc_type               = PPC_PMC_IBM,
 238                 .cpu_setup              = __setup_cpu_ppc970,
 239                 .cpu_restore            = __restore_cpu_ppc970,
 240                 .oprofile_cpu_type      = "ppc64/970",
 241                 .oprofile_type          = PPC_OPROFILE_POWER4,
 242                 .platform               = "ppc970",
 243         },
 244         {       /* PPC970FX */
 245                 .pvr_mask               = 0xffff0000,
 246                 .pvr_value              = 0x003c0000,
 247                 .cpu_name               = "PPC970FX",
 248                 .cpu_features           = CPU_FTRS_PPC970,
 249                 .cpu_user_features      = COMMON_USER_POWER4 |
 250                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 251                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 252                 .icache_bsize           = 128,
 253                 .dcache_bsize           = 128,
 254                 .num_pmcs               = 8,
 255                 .pmc_type               = PPC_PMC_IBM,
 256                 .cpu_setup              = __setup_cpu_ppc970,
 257                 .cpu_restore            = __restore_cpu_ppc970,
 258                 .oprofile_cpu_type      = "ppc64/970",
 259                 .oprofile_type          = PPC_OPROFILE_POWER4,
 260                 .platform               = "ppc970",
 261         },
 262         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 263                 .pvr_mask               = 0xffffffff,
 264                 .pvr_value              = 0x00440100,
 265                 .cpu_name               = "PPC970MP",
 266                 .cpu_features           = CPU_FTRS_PPC970,
 267                 .cpu_user_features      = COMMON_USER_POWER4 |
 268                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 269                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 270                 .icache_bsize           = 128,
 271                 .dcache_bsize           = 128,
 272                 .num_pmcs               = 8,
 273                 .pmc_type               = PPC_PMC_IBM,
 274                 .cpu_setup              = __setup_cpu_ppc970,
 275                 .cpu_restore            = __restore_cpu_ppc970,
 276                 .oprofile_cpu_type      = "ppc64/970MP",
 277                 .oprofile_type          = PPC_OPROFILE_POWER4,
 278                 .platform               = "ppc970",
 279         },
 280         {       /* PPC970MP */
 281                 .pvr_mask               = 0xffff0000,
 282                 .pvr_value              = 0x00440000,
 283                 .cpu_name               = "PPC970MP",
 284                 .cpu_features           = CPU_FTRS_PPC970,
 285                 .cpu_user_features      = COMMON_USER_POWER4 |
 286                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 287                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 288                 .icache_bsize           = 128,
 289                 .dcache_bsize           = 128,
 290                 .num_pmcs               = 8,
 291                 .pmc_type               = PPC_PMC_IBM,
 292                 .cpu_setup              = __setup_cpu_ppc970MP,
 293                 .cpu_restore            = __restore_cpu_ppc970,
 294                 .oprofile_cpu_type      = "ppc64/970MP",
 295                 .oprofile_type          = PPC_OPROFILE_POWER4,
 296                 .platform               = "ppc970",
 297         },
 298         {       /* PPC970GX */
 299                 .pvr_mask               = 0xffff0000,
 300                 .pvr_value              = 0x00450000,
 301                 .cpu_name               = "PPC970GX",
 302                 .cpu_features           = CPU_FTRS_PPC970,
 303                 .cpu_user_features      = COMMON_USER_POWER4 |
 304                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 305                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 306                 .icache_bsize           = 128,
 307                 .dcache_bsize           = 128,
 308                 .num_pmcs               = 8,
 309                 .pmc_type               = PPC_PMC_IBM,
 310                 .cpu_setup              = __setup_cpu_ppc970,
 311                 .oprofile_cpu_type      = "ppc64/970",
 312                 .oprofile_type          = PPC_OPROFILE_POWER4,
 313                 .platform               = "ppc970",
 314         },
 315         {       /* Power5 GR */
 316                 .pvr_mask               = 0xffff0000,
 317                 .pvr_value              = 0x003a0000,
 318                 .cpu_name               = "POWER5 (gr)",
 319                 .cpu_features           = CPU_FTRS_POWER5,
 320                 .cpu_user_features      = COMMON_USER_POWER5,
 321                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 322                 .icache_bsize           = 128,
 323                 .dcache_bsize           = 128,
 324                 .num_pmcs               = 6,
 325                 .pmc_type               = PPC_PMC_IBM,
 326                 .oprofile_cpu_type      = "ppc64/power5",
 327                 .oprofile_type          = PPC_OPROFILE_POWER4,
 328                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 329                  * and above but only works on POWER5 and above
 330                  */
 331                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 332                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 333                 .platform               = "power5",
 334         },
 335         {       /* Power5++ */
 336                 .pvr_mask               = 0xffffff00,
 337                 .pvr_value              = 0x003b0300,
 338                 .cpu_name               = "POWER5+ (gs)",
 339                 .cpu_features           = CPU_FTRS_POWER5,
 340                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 341                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 342                 .icache_bsize           = 128,
 343                 .dcache_bsize           = 128,
 344                 .num_pmcs               = 6,
 345                 .oprofile_cpu_type      = "ppc64/power5++",
 346                 .oprofile_type          = PPC_OPROFILE_POWER4,
 347                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 348                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 349                 .platform               = "power5+",
 350         },
 351         {       /* Power5 GS */
 352                 .pvr_mask               = 0xffff0000,
 353                 .pvr_value              = 0x003b0000,
 354                 .cpu_name               = "POWER5+ (gs)",
 355                 .cpu_features           = CPU_FTRS_POWER5,
 356                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 357                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 358                 .icache_bsize           = 128,
 359                 .dcache_bsize           = 128,
 360                 .num_pmcs               = 6,
 361                 .pmc_type               = PPC_PMC_IBM,
 362                 .oprofile_cpu_type      = "ppc64/power5+",
 363                 .oprofile_type          = PPC_OPROFILE_POWER4,
 364                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 365                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 366                 .platform               = "power5+",
 367         },
 368         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 369                 .pvr_mask               = 0xffffffff,
 370                 .pvr_value              = 0x0f000001,
 371                 .cpu_name               = "POWER5+",
 372                 .cpu_features           = CPU_FTRS_POWER5,
 373                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 374                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 375                 .icache_bsize           = 128,
 376                 .dcache_bsize           = 128,
 377                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 378                 .oprofile_type          = PPC_OPROFILE_POWER4,
 379                 .platform               = "power5+",
 380         },
 381         {       /* Power6 */
 382                 .pvr_mask               = 0xffff0000,
 383                 .pvr_value              = 0x003e0000,
 384                 .cpu_name               = "POWER6 (raw)",
 385                 .cpu_features           = CPU_FTRS_POWER6,
 386                 .cpu_user_features      = COMMON_USER_POWER6 |
 387                         PPC_FEATURE_POWER6_EXT,
 388                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 389                 .icache_bsize           = 128,
 390                 .dcache_bsize           = 128,
 391                 .num_pmcs               = 6,
 392                 .pmc_type               = PPC_PMC_IBM,
 393                 .oprofile_cpu_type      = "ppc64/power6",
 394                 .oprofile_type          = PPC_OPROFILE_POWER4,
 395                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 396                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 397                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 398                         POWER6_MMCRA_OTHER,
 399                 .platform               = "power6x",
 400         },
 401         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 402                 .pvr_mask               = 0xffffffff,
 403                 .pvr_value              = 0x0f000002,
 404                 .cpu_name               = "POWER6 (architected)",
 405                 .cpu_features           = CPU_FTRS_POWER6,
 406                 .cpu_user_features      = COMMON_USER_POWER6,
 407                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 408                 .icache_bsize           = 128,
 409                 .dcache_bsize           = 128,
 410                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 411                 .oprofile_type          = PPC_OPROFILE_POWER4,
 412                 .platform               = "power6",
 413         },
 414         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 415                 .pvr_mask               = 0xffffffff,
 416                 .pvr_value              = 0x0f000003,
 417                 .cpu_name               = "POWER7 (architected)",
 418                 .cpu_features           = CPU_FTRS_POWER7,
 419                 .cpu_user_features      = COMMON_USER_POWER7,
 420                 .mmu_features           = MMU_FTR_HPTE_TABLE |
 421                         MMU_FTR_TLBIE_206,
 422                 .icache_bsize           = 128,
 423                 .dcache_bsize           = 128,
 424                 .oprofile_type          = PPC_OPROFILE_POWER4,
 425                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 426                 .platform               = "power7",
 427         },
 428         {       /* Power7 */
 429                 .pvr_mask               = 0xffff0000,
 430                 .pvr_value              = 0x003f0000,
 431                 .cpu_name               = "POWER7 (raw)",
 432                 .cpu_features           = CPU_FTRS_POWER7,
 433                 .cpu_user_features      = COMMON_USER_POWER7,
 434                 .mmu_features           = MMU_FTR_HPTE_TABLE |
 435                         MMU_FTR_TLBIE_206,
 436                 .icache_bsize           = 128,
 437                 .dcache_bsize           = 128,
 438                 .num_pmcs               = 6,
 439                 .pmc_type               = PPC_PMC_IBM,
 440                 .oprofile_cpu_type      = "ppc64/power7",
 441                 .oprofile_type          = PPC_OPROFILE_POWER4,
 442                 .platform               = "power7",
 443         },
 444         {       /* Power7+ */
 445                 .pvr_mask               = 0xffff0000,
 446                 .pvr_value              = 0x004A0000,
 447                 .cpu_name               = "POWER7+ (raw)",
 448                 .cpu_features           = CPU_FTRS_POWER7,
 449                 .cpu_user_features      = COMMON_USER_POWER7,
 450                 .mmu_features           = MMU_FTR_HPTE_TABLE |
 451                         MMU_FTR_TLBIE_206,
 452                 .icache_bsize           = 128,
 453                 .dcache_bsize           = 128,
 454                 .num_pmcs               = 6,
 455                 .pmc_type               = PPC_PMC_IBM,
 456                 .oprofile_cpu_type      = "ppc64/power7",
 457                 .oprofile_type          = PPC_OPROFILE_POWER4,
 458                 .platform               = "power7+",
 459         },
 460         {       /* Cell Broadband Engine */
 461                 .pvr_mask               = 0xffff0000,
 462                 .pvr_value              = 0x00700000,
 463                 .cpu_name               = "Cell Broadband Engine",
 464                 .cpu_features           = CPU_FTRS_CELL,
 465                 .cpu_user_features      = COMMON_USER_PPC64 |
 466                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 467                         PPC_FEATURE_SMT,
 468                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 469                 .icache_bsize           = 128,
 470                 .dcache_bsize           = 128,
 471                 .num_pmcs               = 4,
 472                 .pmc_type               = PPC_PMC_IBM,
 473                 .oprofile_cpu_type      = "ppc64/cell-be",
 474                 .oprofile_type          = PPC_OPROFILE_CELL,
 475                 .platform               = "ppc-cell-be",
 476         },
 477         {       /* PA Semi PA6T */
 478                 .pvr_mask               = 0x7fff0000,
 479                 .pvr_value              = 0x00900000,
 480                 .cpu_name               = "PA6T",
 481                 .cpu_features           = CPU_FTRS_PA6T,
 482                 .cpu_user_features      = COMMON_USER_PA6T,
 483                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 484                 .icache_bsize           = 64,
 485                 .dcache_bsize           = 64,
 486                 .num_pmcs               = 6,
 487                 .pmc_type               = PPC_PMC_PA6T,
 488                 .cpu_setup              = __setup_cpu_pa6t,
 489                 .cpu_restore            = __restore_cpu_pa6t,
 490                 .oprofile_cpu_type      = "ppc64/pa6t",
 491                 .oprofile_type          = PPC_OPROFILE_PA6T,
 492                 .platform               = "pa6t",
 493         },
 494         {       /* default match */
 495                 .pvr_mask               = 0x00000000,
 496                 .pvr_value              = 0x00000000,
 497                 .cpu_name               = "POWER4 (compatible)",
 498                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 499                 .cpu_user_features      = COMMON_USER_PPC64,
 500                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 501                 .icache_bsize           = 128,
 502                 .dcache_bsize           = 128,
 503                 .num_pmcs               = 6,
 504                 .pmc_type               = PPC_PMC_IBM,
 505                 .platform               = "power4",
 506         }
 507 #endif  /* CONFIG_PPC_BOOK3S_64 */
 508
 509 #ifdef CONFIG_PPC32
 510 #if CLASSIC_PPC
 511         {       /* 601 */
 512                 .pvr_mask               = 0xffff0000,
 513                 .pvr_value              = 0x00010000,
 514                 .cpu_name               = "601",
 515                 .cpu_features           = CPU_FTRS_PPC601,
 516                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 517                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 518                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 519                 .icache_bsize           = 32,
 520                 .dcache_bsize           = 32,
 521                 .machine_check          = machine_check_generic,
 522                 .platform               = "ppc601",
 523         },
 524         {       /* 603 */
 525                 .pvr_mask               = 0xffff0000,
 526                 .pvr_value              = 0x00030000,
 527                 .cpu_name               = "603",
 528                 .cpu_features           = CPU_FTRS_603,
 529                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 530                 .mmu_features           = 0,
 531                 .icache_bsize           = 32,
 532                 .dcache_bsize           = 32,
 533                 .cpu_setup              = __setup_cpu_603,
 534                 .machine_check          = machine_check_generic,
 535                 .platform               = "ppc603",
 536         },
 537         {       /* 603e */
 538                 .pvr_mask               = 0xffff0000,
 539                 .pvr_value              = 0x00060000,
 540                 .cpu_name               = "603e",
 541                 .cpu_features           = CPU_FTRS_603,
 542                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 543                 .mmu_features           = 0,
 544                 .icache_bsize           = 32,
 545                 .dcache_bsize           = 32,
 546                 .cpu_setup              = __setup_cpu_603,
 547                 .machine_check          = machine_check_generic,
 548                 .platform               = "ppc603",
 549         },
 550         {       /* 603ev */
 551                 .pvr_mask               = 0xffff0000,
 552                 .pvr_value              = 0x00070000,
 553                 .cpu_name               = "603ev",
 554                 .cpu_features           = CPU_FTRS_603,
 555                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 556                 .mmu_features           = 0,
 557                 .icache_bsize           = 32,
 558                 .dcache_bsize           = 32,
 559                 .cpu_setup              = __setup_cpu_603,
 560                 .machine_check          = machine_check_generic,
 561                 .platform               = "ppc603",
 562         },
 563         {       /* 604 */
 564                 .pvr_mask               = 0xffff0000,
 565                 .pvr_value              = 0x00040000,
 566                 .cpu_name               = "604",
 567                 .cpu_features           = CPU_FTRS_604,
 568                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 569                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 570                 .icache_bsize           = 32,
 571                 .dcache_bsize           = 32,
 572                 .num_pmcs               = 2,
 573                 .cpu_setup              = __setup_cpu_604,
 574                 .machine_check          = machine_check_generic,
 575                 .platform               = "ppc604",
 576         },
 577         {       /* 604e */
 578                 .pvr_mask               = 0xfffff000,
 579                 .pvr_value              = 0x00090000,
 580                 .cpu_name               = "604e",
 581                 .cpu_features           = CPU_FTRS_604,
 582                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 583                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 584                 .icache_bsize           = 32,
 585                 .dcache_bsize           = 32,
 586                 .num_pmcs               = 4,
 587                 .cpu_setup              = __setup_cpu_604,
 588                 .machine_check          = machine_check_generic,
 589                 .platform               = "ppc604",
 590         },
 591         {       /* 604r */
 592                 .pvr_mask               = 0xffff0000,
 593                 .pvr_value              = 0x00090000,
 594                 .cpu_name               = "604r",
 595                 .cpu_features           = CPU_FTRS_604,
 596                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 597                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 598                 .icache_bsize           = 32,
 599                 .dcache_bsize           = 32,
 600                 .num_pmcs               = 4,
 601                 .cpu_setup              = __setup_cpu_604,
 602                 .machine_check          = machine_check_generic,
 603                 .platform               = "ppc604",
 604         },
 605         {       /* 604ev */
 606                 .pvr_mask               = 0xffff0000,
 607                 .pvr_value              = 0x000a0000,
 608                 .cpu_name               = "604ev",
 609                 .cpu_features           = CPU_FTRS_604,
 610                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 611                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 612                 .icache_bsize           = 32,
 613                 .dcache_bsize           = 32,
 614                 .num_pmcs               = 4,
 615                 .cpu_setup              = __setup_cpu_604,
 616                 .machine_check          = machine_check_generic,
 617                 .platform               = "ppc604",
 618         },
 619         {       /* 740/750 (0x4202, don't support TAU ?) */
 620                 .pvr_mask               = 0xffffffff,
 621                 .pvr_value              = 0x00084202,
 622                 .cpu_name               = "740/750",
 623                 .cpu_features           = CPU_FTRS_740_NOTAU,
 624                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 625                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 626                 .icache_bsize           = 32,
 627                 .dcache_bsize           = 32,
 628                 .num_pmcs               = 4,
 629                 .cpu_setup              = __setup_cpu_750,
 630                 .machine_check          = machine_check_generic,
 631                 .platform               = "ppc750",
 632         },
 633         {       /* 750CX (80100 and 8010x?) */
 634                 .pvr_mask               = 0xfffffff0,
 635                 .pvr_value              = 0x00080100,
 636                 .cpu_name               = "750CX",
 637                 .cpu_features           = CPU_FTRS_750,
 638                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 639                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 640                 .icache_bsize           = 32,
 641                 .dcache_bsize           = 32,
 642                 .num_pmcs               = 4,
 643                 .cpu_setup              = __setup_cpu_750cx,
 644                 .machine_check          = machine_check_generic,
 645                 .platform               = "ppc750",
 646         },
 647         {       /* 750CX (82201 and 82202) */
 648                 .pvr_mask               = 0xfffffff0,
 649                 .pvr_value              = 0x00082200,
 650                 .cpu_name               = "750CX",
 651                 .cpu_features           = CPU_FTRS_750,
 652                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 653                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 654                 .icache_bsize           = 32,
 655                 .dcache_bsize           = 32,
 656                 .num_pmcs               = 4,
 657                 .pmc_type               = PPC_PMC_IBM,
 658                 .cpu_setup              = __setup_cpu_750cx,
 659                 .machine_check          = machine_check_generic,
 660                 .platform               = "ppc750",
 661         },
 662         {       /* 750CXe (82214) */
 663                 .pvr_mask               = 0xfffffff0,
 664                 .pvr_value              = 0x00082210,
 665                 .cpu_name               = "750CXe",
 666                 .cpu_features           = CPU_FTRS_750,
 667                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 668                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 669                 .icache_bsize           = 32,
 670                 .dcache_bsize           = 32,
 671                 .num_pmcs               = 4,
 672                 .pmc_type               = PPC_PMC_IBM,
 673                 .cpu_setup              = __setup_cpu_750cx,
 674                 .machine_check          = machine_check_generic,
 675                 .platform               = "ppc750",
 676         },
 677         {       /* 750CXe "Gekko" (83214) */
 678                 .pvr_mask               = 0xffffffff,
 679                 .pvr_value              = 0x00083214,
 680                 .cpu_name               = "750CXe",
 681                 .cpu_features           = CPU_FTRS_750,
 682                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 683                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 684                 .icache_bsize           = 32,
 685                 .dcache_bsize           = 32,
 686                 .num_pmcs               = 4,
 687                 .pmc_type               = PPC_PMC_IBM,
 688                 .cpu_setup              = __setup_cpu_750cx,
 689                 .machine_check          = machine_check_generic,
 690                 .platform               = "ppc750",
 691         },
 692         {       /* 750CL (and "Broadway") */
 693                 .pvr_mask               = 0xfffff0e0,
 694                 .pvr_value              = 0x00087000,
 695                 .cpu_name               = "750CL",
 696                 .cpu_features           = CPU_FTRS_750CL,
 697                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 698                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 699                 .icache_bsize           = 32,
 700                 .dcache_bsize           = 32,
 701                 .num_pmcs               = 4,
 702                 .pmc_type               = PPC_PMC_IBM,
 703                 .cpu_setup              = __setup_cpu_750,
 704                 .machine_check          = machine_check_generic,
 705                 .platform               = "ppc750",
 706                 .oprofile_cpu_type      = "ppc/750",
 707                 .oprofile_type          = PPC_OPROFILE_G4,
 708         },
 709         {       /* 745/755 */
 710                 .pvr_mask               = 0xfffff000,
 711                 .pvr_value              = 0x00083000,
 712                 .cpu_name               = "745/755",
 713                 .cpu_features           = CPU_FTRS_750,
 714                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 715                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 716                 .icache_bsize           = 32,
 717                 .dcache_bsize           = 32,
 718                 .num_pmcs               = 4,
 719                 .pmc_type               = PPC_PMC_IBM,
 720                 .cpu_setup              = __setup_cpu_750,
 721                 .machine_check          = machine_check_generic,
 722                 .platform               = "ppc750",
 723         },
 724         {       /* 750FX rev 1.x */
 725                 .pvr_mask               = 0xffffff00,
 726                 .pvr_value              = 0x70000100,
 727                 .cpu_name               = "750FX",
 728                 .cpu_features           = CPU_FTRS_750FX1,
 729                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 730                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 731                 .icache_bsize           = 32,
 732                 .dcache_bsize           = 32,
 733                 .num_pmcs               = 4,
 734                 .pmc_type               = PPC_PMC_IBM,
 735                 .cpu_setup              = __setup_cpu_750,
 736                 .machine_check          = machine_check_generic,
 737                 .platform               = "ppc750",
 738                 .oprofile_cpu_type      = "ppc/750",
 739                 .oprofile_type          = PPC_OPROFILE_G4,
 740         },
 741         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 742                 .pvr_mask               = 0xffffffff,
 743                 .pvr_value              = 0x70000200,
 744                 .cpu_name               = "750FX",
 745                 .cpu_features           = CPU_FTRS_750FX2,
 746                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 747                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 748                 .icache_bsize           = 32,
 749                 .dcache_bsize           = 32,
 750                 .num_pmcs               = 4,
 751                 .pmc_type               = PPC_PMC_IBM,
 752                 .cpu_setup              = __setup_cpu_750,
 753                 .machine_check          = machine_check_generic,
 754                 .platform               = "ppc750",
 755                 .oprofile_cpu_type      = "ppc/750",
 756                 .oprofile_type          = PPC_OPROFILE_G4,
 757         },
 758         {       /* 750FX (All revs except 2.0) */
 759                 .pvr_mask               = 0xffff0000,
 760                 .pvr_value              = 0x70000000,
 761                 .cpu_name               = "750FX",
 762                 .cpu_features           = CPU_FTRS_750FX,
 763                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 764                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 765                 .icache_bsize           = 32,
 766                 .dcache_bsize           = 32,
 767                 .num_pmcs               = 4,
 768                 .pmc_type               = PPC_PMC_IBM,
 769                 .cpu_setup              = __setup_cpu_750fx,
 770                 .machine_check          = machine_check_generic,
 771                 .platform               = "ppc750",
 772                 .oprofile_cpu_type      = "ppc/750",
 773                 .oprofile_type          = PPC_OPROFILE_G4,
 774         },
 775         {       /* 750GX */
 776                 .pvr_mask               = 0xffff0000,
 777                 .pvr_value              = 0x70020000,
 778                 .cpu_name               = "750GX",
 779                 .cpu_features           = CPU_FTRS_750GX,
 780                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 781                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 782                 .icache_bsize           = 32,
 783                 .dcache_bsize           = 32,
 784                 .num_pmcs               = 4,
 785                 .pmc_type               = PPC_PMC_IBM,
 786                 .cpu_setup              = __setup_cpu_750fx,
 787                 .machine_check          = machine_check_generic,
 788                 .platform               = "ppc750",
 789                 .oprofile_cpu_type      = "ppc/750",
 790                 .oprofile_type          = PPC_OPROFILE_G4,
 791         },
 792         {       /* 740/750 (L2CR bit need fixup for 740) */
 793                 .pvr_mask               = 0xffff0000,
 794                 .pvr_value              = 0x00080000,
 795                 .cpu_name               = "740/750",
 796                 .cpu_features           = CPU_FTRS_740,
 797                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 798                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 799                 .icache_bsize           = 32,
 800                 .dcache_bsize           = 32,
 801                 .num_pmcs               = 4,
 802                 .pmc_type               = PPC_PMC_IBM,
 803                 .cpu_setup              = __setup_cpu_750,
 804                 .machine_check          = machine_check_generic,
 805                 .platform               = "ppc750",
 806         },
 807         {       /* 7400 rev 1.1 ? (no TAU) */
 808                 .pvr_mask               = 0xffffffff,
 809                 .pvr_value              = 0x000c1101,
 810                 .cpu_name               = "7400 (1.1)",
 811                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 812                 .cpu_user_features      = COMMON_USER |
 813                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 814                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 815                 .icache_bsize           = 32,
 816                 .dcache_bsize           = 32,
 817                 .num_pmcs               = 4,
 818                 .pmc_type               = PPC_PMC_G4,
 819                 .cpu_setup              = __setup_cpu_7400,
 820                 .machine_check          = machine_check_generic,
 821                 .platform               = "ppc7400",
 822         },
 823         {       /* 7400 */
 824                 .pvr_mask               = 0xffff0000,
 825                 .pvr_value              = 0x000c0000,
 826                 .cpu_name               = "7400",
 827                 .cpu_features           = CPU_FTRS_7400,
 828                 .cpu_user_features      = COMMON_USER |
 829                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 830                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 831                 .icache_bsize           = 32,
 832                 .dcache_bsize           = 32,
 833                 .num_pmcs               = 4,
 834                 .pmc_type               = PPC_PMC_G4,
 835                 .cpu_setup              = __setup_cpu_7400,
 836                 .machine_check          = machine_check_generic,
 837                 .platform               = "ppc7400",
 838         },
 839         {       /* 7410 */
 840                 .pvr_mask               = 0xffff0000,
 841                 .pvr_value              = 0x800c0000,
 842                 .cpu_name               = "7410",
 843                 .cpu_features           = CPU_FTRS_7400,
 844                 .cpu_user_features      = COMMON_USER |
 845                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 846                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 847                 .icache_bsize           = 32,
 848                 .dcache_bsize           = 32,
 849                 .num_pmcs               = 4,
 850                 .pmc_type               = PPC_PMC_G4,
 851                 .cpu_setup              = __setup_cpu_7410,
 852                 .machine_check          = machine_check_generic,
 853                 .platform               = "ppc7400",
 854         },
 855         {       /* 7450 2.0 - no doze/nap */
 856                 .pvr_mask               = 0xffffffff,
 857                 .pvr_value              = 0x80000200,
 858                 .cpu_name               = "7450",
 859                 .cpu_features           = CPU_FTRS_7450_20,
 860                 .cpu_user_features      = COMMON_USER |
 861                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 862                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 863                 .icache_bsize           = 32,
 864                 .dcache_bsize           = 32,
 865                 .num_pmcs               = 6,
 866                 .pmc_type               = PPC_PMC_G4,
 867                 .cpu_setup              = __setup_cpu_745x,
 868                 .oprofile_cpu_type      = "ppc/7450",
 869                 .oprofile_type          = PPC_OPROFILE_G4,
 870                 .machine_check          = machine_check_generic,
 871                 .platform               = "ppc7450",
 872         },
 873         {       /* 7450 2.1 */
 874                 .pvr_mask               = 0xffffffff,
 875                 .pvr_value              = 0x80000201,
 876                 .cpu_name               = "7450",
 877                 .cpu_features           = CPU_FTRS_7450_21,
 878                 .cpu_user_features      = COMMON_USER |
 879                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 880                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 881                 .icache_bsize           = 32,
 882                 .dcache_bsize           = 32,
 883                 .num_pmcs               = 6,
 884                 .pmc_type               = PPC_PMC_G4,
 885                 .cpu_setup              = __setup_cpu_745x,
 886                 .oprofile_cpu_type      = "ppc/7450",
 887                 .oprofile_type          = PPC_OPROFILE_G4,
 888                 .machine_check          = machine_check_generic,
 889                 .platform               = "ppc7450",
 890         },
 891         {       /* 7450 2.3 and newer */
 892                 .pvr_mask               = 0xffff0000,
 893                 .pvr_value              = 0x80000000,
 894                 .cpu_name               = "7450",
 895                 .cpu_features           = CPU_FTRS_7450_23,
 896                 .cpu_user_features      = COMMON_USER |
 897                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 898                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 899                 .icache_bsize           = 32,
 900                 .dcache_bsize           = 32,
 901                 .num_pmcs               = 6,
 902                 .pmc_type               = PPC_PMC_G4,
 903                 .cpu_setup              = __setup_cpu_745x,
 904                 .oprofile_cpu_type      = "ppc/7450",
 905                 .oprofile_type          = PPC_OPROFILE_G4,
 906                 .machine_check          = machine_check_generic,
 907                 .platform               = "ppc7450",
 908         },
 909         {       /* 7455 rev 1.x */
 910                 .pvr_mask               = 0xffffff00,
 911                 .pvr_value              = 0x80010100,
 912                 .cpu_name               = "7455",
 913                 .cpu_features           = CPU_FTRS_7455_1,
 914                 .cpu_user_features      = COMMON_USER |
 915                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 916                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 917                 .icache_bsize           = 32,
 918                 .dcache_bsize           = 32,
 919                 .num_pmcs               = 6,
 920                 .pmc_type               = PPC_PMC_G4,
 921                 .cpu_setup              = __setup_cpu_745x,
 922                 .oprofile_cpu_type      = "ppc/7450",
 923                 .oprofile_type          = PPC_OPROFILE_G4,
 924                 .machine_check          = machine_check_generic,
 925                 .platform               = "ppc7450",
 926         },
 927         {       /* 7455 rev 2.0 */
 928                 .pvr_mask               = 0xffffffff,
 929                 .pvr_value              = 0x80010200,
 930                 .cpu_name               = "7455",
 931                 .cpu_features           = CPU_FTRS_7455_20,
 932                 .cpu_user_features      = COMMON_USER |
 933                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 934                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 935                 .icache_bsize           = 32,
 936                 .dcache_bsize           = 32,
 937                 .num_pmcs               = 6,
 938                 .pmc_type               = PPC_PMC_G4,
 939                 .cpu_setup              = __setup_cpu_745x,
 940                 .oprofile_cpu_type      = "ppc/7450",
 941                 .oprofile_type          = PPC_OPROFILE_G4,
 942                 .machine_check          = machine_check_generic,
 943                 .platform               = "ppc7450",
 944         },
 945         {       /* 7455 others */
 946                 .pvr_mask               = 0xffff0000,
 947                 .pvr_value              = 0x80010000,
 948                 .cpu_name               = "7455",
 949                 .cpu_features           = CPU_FTRS_7455,
 950                 .cpu_user_features      = COMMON_USER |
 951                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 952                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 953                 .icache_bsize           = 32,
 954                 .dcache_bsize           = 32,
 955                 .num_pmcs               = 6,
 956                 .pmc_type               = PPC_PMC_G4,
 957                 .cpu_setup              = __setup_cpu_745x,
 958                 .oprofile_cpu_type      = "ppc/7450",
 959                 .oprofile_type          = PPC_OPROFILE_G4,
 960                 .machine_check          = machine_check_generic,
 961                 .platform               = "ppc7450",
 962         },
 963         {       /* 7447/7457 Rev 1.0 */
 964                 .pvr_mask               = 0xffffffff,
 965                 .pvr_value              = 0x80020100,
 966                 .cpu_name               = "7447/7457",
 967                 .cpu_features           = CPU_FTRS_7447_10,
 968                 .cpu_user_features      = COMMON_USER |
 969                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 970                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 971                 .icache_bsize           = 32,
 972                 .dcache_bsize           = 32,
 973                 .num_pmcs               = 6,
 974                 .pmc_type               = PPC_PMC_G4,
 975                 .cpu_setup              = __setup_cpu_745x,
 976                 .oprofile_cpu_type      = "ppc/7450",
 977                 .oprofile_type          = PPC_OPROFILE_G4,
 978                 .machine_check          = machine_check_generic,
 979                 .platform               = "ppc7450",
 980         },
 981         {       /* 7447/7457 Rev 1.1 */
 982                 .pvr_mask               = 0xffffffff,
 983                 .pvr_value              = 0x80020101,
 984                 .cpu_name               = "7447/7457",
 985                 .cpu_features           = CPU_FTRS_7447_10,
 986                 .cpu_user_features      = COMMON_USER |
 987                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 988                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 989                 .icache_bsize           = 32,
 990                 .dcache_bsize           = 32,
 991                 .num_pmcs               = 6,
 992                 .pmc_type               = PPC_PMC_G4,
 993                 .cpu_setup              = __setup_cpu_745x,
 994                 .oprofile_cpu_type      = "ppc/7450",
 995                 .oprofile_type          = PPC_OPROFILE_G4,
 996                 .machine_check          = machine_check_generic,
 997                 .platform               = "ppc7450",
 998         },
 999         {       /* 7447/7457 Rev 1.2 and later */
1000                 .pvr_mask               = 0xffff0000,
1001                 .pvr_value              = 0x80020000,
1002                 .cpu_name               = "7447/7457",
1003                 .cpu_features           = CPU_FTRS_7447,
1004                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1005                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1006                 .icache_bsize           = 32,
1007                 .dcache_bsize           = 32,
1008                 .num_pmcs               = 6,
1009                 .pmc_type               = PPC_PMC_G4,
1010                 .cpu_setup              = __setup_cpu_745x,
1011                 .oprofile_cpu_type      = "ppc/7450",
1012                 .oprofile_type          = PPC_OPROFILE_G4,
1013                 .machine_check          = machine_check_generic,
1014                 .platform               = "ppc7450",
1015         },
1016         {       /* 7447A */
1017                 .pvr_mask               = 0xffff0000,
1018                 .pvr_value              = 0x80030000,
1019                 .cpu_name               = "7447A",
1020                 .cpu_features           = CPU_FTRS_7447A,
1021                 .cpu_user_features      = COMMON_USER |
1022                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1023                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1024                 .icache_bsize           = 32,
1025                 .dcache_bsize           = 32,
1026                 .num_pmcs               = 6,
1027                 .pmc_type               = PPC_PMC_G4,
1028                 .cpu_setup              = __setup_cpu_745x,
1029                 .oprofile_cpu_type      = "ppc/7450",
1030                 .oprofile_type          = PPC_OPROFILE_G4,
1031                 .machine_check          = machine_check_generic,
1032                 .platform               = "ppc7450",
1033         },
1034         {       /* 7448 */
1035                 .pvr_mask               = 0xffff0000,
1036                 .pvr_value              = 0x80040000,
1037                 .cpu_name               = "7448",
1038                 .cpu_features           = CPU_FTRS_7448,
1039                 .cpu_user_features      = COMMON_USER |
1040                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1041                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1042                 .icache_bsize           = 32,
1043                 .dcache_bsize           = 32,
1044                 .num_pmcs               = 6,
1045                 .pmc_type               = PPC_PMC_G4,
1046                 .cpu_setup              = __setup_cpu_745x,
1047                 .oprofile_cpu_type      = "ppc/7450",
1048                 .oprofile_type          = PPC_OPROFILE_G4,
1049                 .machine_check          = machine_check_generic,
1050                 .platform               = "ppc7450",
1051         },
1052         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1053                 .pvr_mask               = 0x7fff0000,
1054                 .pvr_value              = 0x00810000,
1055                 .cpu_name               = "82xx",
1056                 .cpu_features           = CPU_FTRS_82XX,
1057                 .cpu_user_features      = COMMON_USER,
1058                 .mmu_features           = 0,
1059                 .icache_bsize           = 32,
1060                 .dcache_bsize           = 32,
1061                 .cpu_setup              = __setup_cpu_603,
1062                 .machine_check          = machine_check_generic,
1063                 .platform               = "ppc603",
1064         },
1065         {       /* All G2_LE (603e core, plus some) have the same pvr */
1066                 .pvr_mask               = 0x7fff0000,
1067                 .pvr_value              = 0x00820000,
1068                 .cpu_name               = "G2_LE",
1069                 .cpu_features           = CPU_FTRS_G2_LE,
1070                 .cpu_user_features      = COMMON_USER,
1071                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1072                 .icache_bsize           = 32,
1073                 .dcache_bsize           = 32,
1074                 .cpu_setup              = __setup_cpu_603,
1075                 .machine_check          = machine_check_generic,
1076                 .platform               = "ppc603",
1077         },
1078         {       /* e300c1 (a 603e core, plus some) on 83xx */
1079                 .pvr_mask               = 0x7fff0000,
1080                 .pvr_value              = 0x00830000,
1081                 .cpu_name               = "e300c1",
1082                 .cpu_features           = CPU_FTRS_E300,
1083                 .cpu_user_features      = COMMON_USER,
1084                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1085                 .icache_bsize           = 32,
1086                 .dcache_bsize           = 32,
1087                 .cpu_setup              = __setup_cpu_603,
1088                 .machine_check          = machine_check_generic,
1089                 .platform               = "ppc603",
1090         },
1091         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1092                 .pvr_mask               = 0x7fff0000,
1093                 .pvr_value              = 0x00840000,
1094                 .cpu_name               = "e300c2",
1095                 .cpu_features           = CPU_FTRS_E300C2,
1096                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1097                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1098                         MMU_FTR_NEED_DTLB_SW_LRU,
1099                 .icache_bsize           = 32,
1100                 .dcache_bsize           = 32,
1101                 .cpu_setup              = __setup_cpu_603,
1102                 .machine_check          = machine_check_generic,
1103                 .platform               = "ppc603",
1104         },
1105         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1106                 .pvr_mask               = 0x7fff0000,
1107                 .pvr_value              = 0x00850000,
1108                 .cpu_name               = "e300c3",
1109                 .cpu_features           = CPU_FTRS_E300,
1110                 .cpu_user_features      = COMMON_USER,
1111                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1112                         MMU_FTR_NEED_DTLB_SW_LRU,
1113                 .icache_bsize           = 32,
1114                 .dcache_bsize           = 32,
1115                 .cpu_setup              = __setup_cpu_603,
1116                 .num_pmcs               = 4,
1117                 .oprofile_cpu_type      = "ppc/e300",
1118                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1119                 .platform               = "ppc603",
1120         },
1121         {       /* e300c4 (e300c1, plus one IU) */
1122                 .pvr_mask               = 0x7fff0000,
1123                 .pvr_value              = 0x00860000,
1124                 .cpu_name               = "e300c4",
1125                 .cpu_features           = CPU_FTRS_E300,
1126                 .cpu_user_features      = COMMON_USER,
1127                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1128                         MMU_FTR_NEED_DTLB_SW_LRU,
1129                 .icache_bsize           = 32,
1130                 .dcache_bsize           = 32,
1131                 .cpu_setup              = __setup_cpu_603,
1132                 .machine_check          = machine_check_generic,
1133                 .num_pmcs               = 4,
1134                 .oprofile_cpu_type      = "ppc/e300",
1135                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1136                 .platform               = "ppc603",
1137         },
1138         {       /* default match, we assume split I/D cache & TB (non-601)... */
1139                 .pvr_mask               = 0x00000000,
1140                 .pvr_value              = 0x00000000,
1141                 .cpu_name               = "(generic PPC)",
1142                 .cpu_features           = CPU_FTRS_CLASSIC32,
1143                 .cpu_user_features      = COMMON_USER,
1144                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1145                 .icache_bsize           = 32,
1146                 .dcache_bsize           = 32,
1147                 .machine_check          = machine_check_generic,
1148                 .platform               = "ppc603",
1149         },
1150 #endif /* CLASSIC_PPC */
1151 #ifdef CONFIG_8xx
1152         {       /* 8xx */
1153                 .pvr_mask               = 0xffff0000,
1154                 .pvr_value              = 0x00500000,
1155                 .cpu_name               = "8xx",
1156                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1157                  * if the 8xx code is there.... */
1158                 .cpu_features           = CPU_FTRS_8XX,
1159                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1160                 .mmu_features           = MMU_FTR_TYPE_8xx,
1161                 .icache_bsize           = 16,
1162                 .dcache_bsize           = 16,
1163                 .platform               = "ppc823",
1164         },
1165 #endif /* CONFIG_8xx */
1166 #ifdef CONFIG_40x
1167         {       /* 403GC */
1168                 .pvr_mask               = 0xffffff00,
1169                 .pvr_value              = 0x00200200,
1170                 .cpu_name               = "403GC",
1171                 .cpu_features           = CPU_FTRS_40X,
1172                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1173                 .mmu_features           = MMU_FTR_TYPE_40x,
1174                 .icache_bsize           = 16,
1175                 .dcache_bsize           = 16,
1176                 .machine_check          = machine_check_4xx,
1177                 .platform               = "ppc403",
1178         },
1179         {       /* 403GCX */
1180                 .pvr_mask               = 0xffffff00,
1181                 .pvr_value              = 0x00201400,
1182                 .cpu_name               = "403GCX",
1183                 .cpu_features           = CPU_FTRS_40X,
1184                 .cpu_user_features      = PPC_FEATURE_32 |
1185                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1186                 .mmu_features           = MMU_FTR_TYPE_40x,
1187                 .icache_bsize           = 16,
1188                 .dcache_bsize           = 16,
1189                 .machine_check          = machine_check_4xx,
1190                 .platform               = "ppc403",
1191         },
1192         {       /* 403G ?? */
1193                 .pvr_mask               = 0xffff0000,
1194                 .pvr_value              = 0x00200000,
1195                 .cpu_name               = "403G ??",
1196                 .cpu_features           = CPU_FTRS_40X,
1197                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1198                 .mmu_features           = MMU_FTR_TYPE_40x,
1199                 .icache_bsize           = 16,
1200                 .dcache_bsize           = 16,
1201                 .machine_check          = machine_check_4xx,
1202                 .platform               = "ppc403",
1203         },
1204         {       /* 405GP */
1205                 .pvr_mask               = 0xffff0000,
1206                 .pvr_value              = 0x40110000,
1207                 .cpu_name               = "405GP",
1208                 .cpu_features           = CPU_FTRS_40X,
1209                 .cpu_user_features      = PPC_FEATURE_32 |
1210                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1211                 .mmu_features           = MMU_FTR_TYPE_40x,
1212                 .icache_bsize           = 32,
1213                 .dcache_bsize           = 32,
1214                 .machine_check          = machine_check_4xx,
1215                 .platform               = "ppc405",
1216         },
1217         {       /* STB 03xxx */
1218                 .pvr_mask               = 0xffff0000,
1219                 .pvr_value              = 0x40130000,
1220                 .cpu_name               = "STB03xxx",
1221                 .cpu_features           = CPU_FTRS_40X,
1222                 .cpu_user_features      = PPC_FEATURE_32 |
1223                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1224                 .mmu_features           = MMU_FTR_TYPE_40x,
1225                 .icache_bsize           = 32,
1226                 .dcache_bsize           = 32,
1227                 .machine_check          = machine_check_4xx,
1228                 .platform               = "ppc405",
1229         },
1230         {       /* STB 04xxx */
1231                 .pvr_mask               = 0xffff0000,
1232                 .pvr_value              = 0x41810000,
1233                 .cpu_name               = "STB04xxx",
1234                 .cpu_features           = CPU_FTRS_40X,
1235                 .cpu_user_features      = PPC_FEATURE_32 |
1236                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1237                 .mmu_features           = MMU_FTR_TYPE_40x,
1238                 .icache_bsize           = 32,
1239                 .dcache_bsize           = 32,
1240                 .machine_check          = machine_check_4xx,
1241                 .platform               = "ppc405",
1242         },
1243         {       /* NP405L */
1244                 .pvr_mask               = 0xffff0000,
1245                 .pvr_value              = 0x41610000,
1246                 .cpu_name               = "NP405L",
1247                 .cpu_features           = CPU_FTRS_40X,
1248                 .cpu_user_features      = PPC_FEATURE_32 |
1249                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1250                 .mmu_features           = MMU_FTR_TYPE_40x,
1251                 .icache_bsize           = 32,
1252                 .dcache_bsize           = 32,
1253                 .machine_check          = machine_check_4xx,
1254                 .platform               = "ppc405",
1255         },
1256         {       /* NP4GS3 */
1257                 .pvr_mask               = 0xffff0000,
1258                 .pvr_value              = 0x40B10000,
1259                 .cpu_name               = "NP4GS3",
1260                 .cpu_features           = CPU_FTRS_40X,
1261                 .cpu_user_features      = PPC_FEATURE_32 |
1262                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1263                 .mmu_features           = MMU_FTR_TYPE_40x,
1264                 .icache_bsize           = 32,
1265                 .dcache_bsize           = 32,
1266                 .machine_check          = machine_check_4xx,
1267                 .platform               = "ppc405",
1268         },
1269         {   /* NP405H */
1270                 .pvr_mask               = 0xffff0000,
1271                 .pvr_value              = 0x41410000,
1272                 .cpu_name               = "NP405H",
1273                 .cpu_features           = CPU_FTRS_40X,
1274                 .cpu_user_features      = PPC_FEATURE_32 |
1275                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1276                 .mmu_features           = MMU_FTR_TYPE_40x,
1277                 .icache_bsize           = 32,
1278                 .dcache_bsize           = 32,
1279                 .machine_check          = machine_check_4xx,
1280                 .platform               = "ppc405",
1281         },
1282         {       /* 405GPr */
1283                 .pvr_mask               = 0xffff0000,
1284                 .pvr_value              = 0x50910000,
1285                 .cpu_name               = "405GPr",
1286                 .cpu_features           = CPU_FTRS_40X,
1287                 .cpu_user_features      = PPC_FEATURE_32 |
1288                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1289                 .mmu_features           = MMU_FTR_TYPE_40x,
1290                 .icache_bsize           = 32,
1291                 .dcache_bsize           = 32,
1292                 .machine_check          = machine_check_4xx,
1293                 .platform               = "ppc405",
1294         },
1295         {   /* STBx25xx */
1296                 .pvr_mask               = 0xffff0000,
1297                 .pvr_value              = 0x51510000,
1298                 .cpu_name               = "STBx25xx",
1299                 .cpu_features           = CPU_FTRS_40X,
1300                 .cpu_user_features      = PPC_FEATURE_32 |
1301                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1302                 .mmu_features           = MMU_FTR_TYPE_40x,
1303                 .icache_bsize           = 32,
1304                 .dcache_bsize           = 32,
1305                 .machine_check          = machine_check_4xx,
1306                 .platform               = "ppc405",
1307         },
1308         {       /* 405LP */
1309                 .pvr_mask               = 0xffff0000,
1310                 .pvr_value              = 0x41F10000,
1311                 .cpu_name               = "405LP",
1312                 .cpu_features           = CPU_FTRS_40X,
1313                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1314                 .mmu_features           = MMU_FTR_TYPE_40x,
1315                 .icache_bsize           = 32,
1316                 .dcache_bsize           = 32,
1317                 .machine_check          = machine_check_4xx,
1318                 .platform               = "ppc405",
1319         },
1320         {       /* Xilinx Virtex-II Pro  */
1321                 .pvr_mask               = 0xfffff000,
1322                 .pvr_value              = 0x20010000,
1323                 .cpu_name               = "Virtex-II Pro",
1324                 .cpu_features           = CPU_FTRS_40X,
1325                 .cpu_user_features      = PPC_FEATURE_32 |
1326                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1327                 .mmu_features           = MMU_FTR_TYPE_40x,
1328                 .icache_bsize           = 32,
1329                 .dcache_bsize           = 32,
1330                 .machine_check          = machine_check_4xx,
1331                 .platform               = "ppc405",
1332         },
1333         {       /* Xilinx Virtex-4 FX */
1334                 .pvr_mask               = 0xfffff000,
1335                 .pvr_value              = 0x20011000,
1336                 .cpu_name               = "Virtex-4 FX",
1337                 .cpu_features           = CPU_FTRS_40X,
1338                 .cpu_user_features      = PPC_FEATURE_32 |
1339                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1340                 .mmu_features           = MMU_FTR_TYPE_40x,
1341                 .icache_bsize           = 32,
1342                 .dcache_bsize           = 32,
1343                 .machine_check          = machine_check_4xx,
1344                 .platform               = "ppc405",
1345         },
1346         {       /* 405EP */
1347                 .pvr_mask               = 0xffff0000,
1348                 .pvr_value              = 0x51210000,
1349                 .cpu_name               = "405EP",
1350                 .cpu_features           = CPU_FTRS_40X,
1351                 .cpu_user_features      = PPC_FEATURE_32 |
1352                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1353                 .mmu_features           = MMU_FTR_TYPE_40x,
1354                 .icache_bsize           = 32,
1355                 .dcache_bsize           = 32,
1356                 .machine_check          = machine_check_4xx,
1357                 .platform               = "ppc405",
1358         },
1359         {       /* 405EX Rev. A/B with Security */
1360                 .pvr_mask               = 0xffff000f,
1361                 .pvr_value              = 0x12910007,
1362                 .cpu_name               = "405EX Rev. A/B",
1363                 .cpu_features           = CPU_FTRS_40X,
1364                 .cpu_user_features      = PPC_FEATURE_32 |
1365                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1366                 .mmu_features           = MMU_FTR_TYPE_40x,
1367                 .icache_bsize           = 32,
1368                 .dcache_bsize           = 32,
1369                 .machine_check          = machine_check_4xx,
1370                 .platform               = "ppc405",
1371         },
1372         {       /* 405EX Rev. C without Security */
1373                 .pvr_mask               = 0xffff000f,
1374                 .pvr_value              = 0x1291000d,
1375                 .cpu_name               = "405EX Rev. C",
1376                 .cpu_features           = CPU_FTRS_40X,
1377                 .cpu_user_features      = PPC_FEATURE_32 |
1378                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1379                 .mmu_features           = MMU_FTR_TYPE_40x,
1380                 .icache_bsize           = 32,
1381                 .dcache_bsize           = 32,
1382                 .machine_check          = machine_check_4xx,
1383                 .platform               = "ppc405",
1384         },
1385         {       /* 405EX Rev. C with Security */
1386                 .pvr_mask               = 0xffff000f,
1387                 .pvr_value              = 0x1291000f,
1388                 .cpu_name               = "405EX Rev. C",
1389                 .cpu_features           = CPU_FTRS_40X,
1390                 .cpu_user_features      = PPC_FEATURE_32 |
1391                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1392                 .mmu_features           = MMU_FTR_TYPE_40x,
1393                 .icache_bsize           = 32,
1394                 .dcache_bsize           = 32,
1395                 .machine_check          = machine_check_4xx,
1396                 .platform               = "ppc405",
1397         },
1398         {       /* 405EX Rev. D without Security */
1399                 .pvr_mask               = 0xffff000f,
1400                 .pvr_value              = 0x12910003,
1401                 .cpu_name               = "405EX Rev. D",
1402                 .cpu_features           = CPU_FTRS_40X,
1403                 .cpu_user_features      = PPC_FEATURE_32 |
1404                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1405                 .mmu_features           = MMU_FTR_TYPE_40x,
1406                 .icache_bsize           = 32,
1407                 .dcache_bsize           = 32,
1408                 .machine_check          = machine_check_4xx,
1409                 .platform               = "ppc405",
1410         },
1411         {       /* 405EX Rev. D with Security */
1412                 .pvr_mask               = 0xffff000f,
1413                 .pvr_value              = 0x12910005,
1414                 .cpu_name               = "405EX Rev. D",
1415                 .cpu_features           = CPU_FTRS_40X,
1416                 .cpu_user_features      = PPC_FEATURE_32 |
1417                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1418                 .mmu_features           = MMU_FTR_TYPE_40x,
1419                 .icache_bsize           = 32,
1420                 .dcache_bsize           = 32,
1421                 .machine_check          = machine_check_4xx,
1422                 .platform               = "ppc405",
1423         },
1424         {       /* 405EXr Rev. A/B without Security */
1425                 .pvr_mask               = 0xffff000f,
1426                 .pvr_value              = 0x12910001,
1427                 .cpu_name               = "405EXr Rev. A/B",
1428                 .cpu_features           = CPU_FTRS_40X,
1429                 .cpu_user_features      = PPC_FEATURE_32 |
1430                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1431                 .mmu_features           = MMU_FTR_TYPE_40x,
1432                 .icache_bsize           = 32,
1433                 .dcache_bsize           = 32,
1434                 .machine_check          = machine_check_4xx,
1435                 .platform               = "ppc405",
1436         },
1437         {       /* 405EXr Rev. C without Security */
1438                 .pvr_mask               = 0xffff000f,
1439                 .pvr_value              = 0x12910009,
1440                 .cpu_name               = "405EXr Rev. C",
1441                 .cpu_features           = CPU_FTRS_40X,
1442                 .cpu_user_features      = PPC_FEATURE_32 |
1443                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1444                 .mmu_features           = MMU_FTR_TYPE_40x,
1445                 .icache_bsize           = 32,
1446                 .dcache_bsize           = 32,
1447                 .machine_check          = machine_check_4xx,
1448                 .platform               = "ppc405",
1449         },
1450         {       /* 405EXr Rev. C with Security */
1451                 .pvr_mask               = 0xffff000f,
1452                 .pvr_value              = 0x1291000b,
1453                 .cpu_name               = "405EXr Rev. C",
1454                 .cpu_features           = CPU_FTRS_40X,
1455                 .cpu_user_features      = PPC_FEATURE_32 |
1456                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1457                 .mmu_features           = MMU_FTR_TYPE_40x,
1458                 .icache_bsize           = 32,
1459                 .dcache_bsize           = 32,
1460                 .machine_check          = machine_check_4xx,
1461                 .platform               = "ppc405",
1462         },
1463         {       /* 405EXr Rev. D without Security */
1464                 .pvr_mask               = 0xffff000f,
1465                 .pvr_value              = 0x12910000,
1466                 .cpu_name               = "405EXr Rev. D",
1467                 .cpu_features           = CPU_FTRS_40X,
1468                 .cpu_user_features      = PPC_FEATURE_32 |
1469                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1470                 .mmu_features           = MMU_FTR_TYPE_40x,
1471                 .icache_bsize           = 32,
1472                 .dcache_bsize           = 32,
1473                 .machine_check          = machine_check_4xx,
1474                 .platform               = "ppc405",
1475         },
1476         {       /* 405EXr Rev. D with Security */
1477                 .pvr_mask               = 0xffff000f,
1478                 .pvr_value              = 0x12910002,
1479                 .cpu_name               = "405EXr Rev. D",
1480                 .cpu_features           = CPU_FTRS_40X,
1481                 .cpu_user_features      = PPC_FEATURE_32 |
1482                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1483                 .mmu_features           = MMU_FTR_TYPE_40x,
1484                 .icache_bsize           = 32,
1485                 .dcache_bsize           = 32,
1486                 .machine_check          = machine_check_4xx,
1487                 .platform               = "ppc405",
1488         },
1489         {
1490                 /* 405EZ */
1491                 .pvr_mask               = 0xffff0000,
1492                 .pvr_value              = 0x41510000,
1493                 .cpu_name               = "405EZ",
1494                 .cpu_features           = CPU_FTRS_40X,
1495                 .cpu_user_features      = PPC_FEATURE_32 |
1496                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1497                 .mmu_features           = MMU_FTR_TYPE_40x,
1498                 .icache_bsize           = 32,
1499                 .dcache_bsize           = 32,
1500                 .machine_check          = machine_check_4xx,
1501                 .platform               = "ppc405",
1502         },
1503         {       /* default match */
1504                 .pvr_mask               = 0x00000000,
1505                 .pvr_value              = 0x00000000,
1506                 .cpu_name               = "(generic 40x PPC)",
1507                 .cpu_features           = CPU_FTRS_40X,
1508                 .cpu_user_features      = PPC_FEATURE_32 |
1509                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1510                 .mmu_features           = MMU_FTR_TYPE_40x,
1511                 .icache_bsize           = 32,
1512                 .dcache_bsize           = 32,
1513                 .machine_check          = machine_check_4xx,
1514                 .platform               = "ppc405",
1515         }
1516
1517 #endif /* CONFIG_40x */
1518 #ifdef CONFIG_44x
1519         {
1520                 .pvr_mask               = 0xf0000fff,
1521                 .pvr_value              = 0x40000850,
1522                 .cpu_name               = "440GR Rev. A",
1523                 .cpu_features           = CPU_FTRS_44X,
1524                 .cpu_user_features      = COMMON_USER_BOOKE,
1525                 .mmu_features           = MMU_FTR_TYPE_44x,
1526                 .icache_bsize           = 32,
1527                 .dcache_bsize           = 32,
1528                 .machine_check          = machine_check_4xx,
1529                 .platform               = "ppc440",
1530         },
1531         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1532                 .pvr_mask               = 0xf0000fff,
1533                 .pvr_value              = 0x40000858,
1534                 .cpu_name               = "440EP Rev. A",
1535                 .cpu_features           = CPU_FTRS_44X,
1536                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1537                 .mmu_features           = MMU_FTR_TYPE_44x,
1538                 .icache_bsize           = 32,
1539                 .dcache_bsize           = 32,
1540                 .cpu_setup              = __setup_cpu_440ep,
1541                 .machine_check          = machine_check_4xx,
1542                 .platform               = "ppc440",
1543         },
1544         {
1545                 .pvr_mask               = 0xf0000fff,
1546                 .pvr_value              = 0x400008d3,
1547                 .cpu_name               = "440GR Rev. B",
1548                 .cpu_features           = CPU_FTRS_44X,
1549                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1550                 .mmu_features           = MMU_FTR_TYPE_44x,
1551                 .icache_bsize           = 32,
1552                 .dcache_bsize           = 32,
1553                 .machine_check          = machine_check_4xx,
1554                 .platform               = "ppc440",
1555         },
1556         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1557                 .pvr_mask               = 0xf0000ff7,
1558                 .pvr_value              = 0x400008d4,
1559                 .cpu_name               = "440EP Rev. C",
1560                 .cpu_features           = CPU_FTRS_44X,
1561                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1562                 .mmu_features           = MMU_FTR_TYPE_44x,
1563                 .icache_bsize           = 32,
1564                 .dcache_bsize           = 32,
1565                 .cpu_setup              = __setup_cpu_440ep,
1566                 .machine_check          = machine_check_4xx,
1567                 .platform               = "ppc440",
1568         },
1569         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1570                 .pvr_mask               = 0xf0000fff,
1571                 .pvr_value              = 0x400008db,
1572                 .cpu_name               = "440EP Rev. B",
1573                 .cpu_features           = CPU_FTRS_44X,
1574                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1575                 .mmu_features           = MMU_FTR_TYPE_44x,
1576                 .icache_bsize           = 32,
1577                 .dcache_bsize           = 32,
1578                 .cpu_setup              = __setup_cpu_440ep,
1579                 .machine_check          = machine_check_4xx,
1580                 .platform               = "ppc440",
1581         },
1582         { /* 440GRX */
1583                 .pvr_mask               = 0xf0000ffb,
1584                 .pvr_value              = 0x200008D0,
1585                 .cpu_name               = "440GRX",
1586                 .cpu_features           = CPU_FTRS_44X,
1587                 .cpu_user_features      = COMMON_USER_BOOKE,
1588                 .mmu_features           = MMU_FTR_TYPE_44x,
1589                 .icache_bsize           = 32,
1590                 .dcache_bsize           = 32,
1591                 .cpu_setup              = __setup_cpu_440grx,
1592                 .machine_check          = machine_check_440A,
1593                 .platform               = "ppc440",
1594         },
1595         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1596                 .pvr_mask               = 0xf0000ffb,
1597                 .pvr_value              = 0x200008D8,
1598                 .cpu_name               = "440EPX",
1599                 .cpu_features           = CPU_FTRS_44X,
1600                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1601                 .mmu_features           = MMU_FTR_TYPE_44x,
1602                 .icache_bsize           = 32,
1603                 .dcache_bsize           = 32,
1604                 .cpu_setup              = __setup_cpu_440epx,
1605                 .machine_check          = machine_check_440A,
1606                 .platform               = "ppc440",
1607         },
1608         {       /* 440GP Rev. B */
1609                 .pvr_mask               = 0xf0000fff,
1610                 .pvr_value              = 0x40000440,
1611                 .cpu_name               = "440GP Rev. B",
1612                 .cpu_features           = CPU_FTRS_44X,
1613                 .cpu_user_features      = COMMON_USER_BOOKE,
1614                 .mmu_features           = MMU_FTR_TYPE_44x,
1615                 .icache_bsize           = 32,
1616                 .dcache_bsize           = 32,
1617                 .machine_check          = machine_check_4xx,
1618                 .platform               = "ppc440gp",
1619         },
1620         {       /* 440GP Rev. C */
1621                 .pvr_mask               = 0xf0000fff,
1622                 .pvr_value              = 0x40000481,
1623                 .cpu_name               = "440GP Rev. C",
1624                 .cpu_features           = CPU_FTRS_44X,
1625                 .cpu_user_features      = COMMON_USER_BOOKE,
1626                 .mmu_features           = MMU_FTR_TYPE_44x,
1627                 .icache_bsize           = 32,
1628                 .dcache_bsize           = 32,
1629                 .machine_check          = machine_check_4xx,
1630                 .platform               = "ppc440gp",
1631         },
1632         { /* 440GX Rev. A */
1633                 .pvr_mask               = 0xf0000fff,
1634                 .pvr_value              = 0x50000850,
1635                 .cpu_name               = "440GX Rev. A",
1636                 .cpu_features           = CPU_FTRS_44X,
1637                 .cpu_user_features      = COMMON_USER_BOOKE,
1638                 .mmu_features           = MMU_FTR_TYPE_44x,
1639                 .icache_bsize           = 32,
1640                 .dcache_bsize           = 32,
1641                 .cpu_setup              = __setup_cpu_440gx,
1642                 .machine_check          = machine_check_440A,
1643                 .platform               = "ppc440",
1644         },
1645         { /* 440GX Rev. B */
1646                 .pvr_mask               = 0xf0000fff,
1647                 .pvr_value              = 0x50000851,
1648                 .cpu_name               = "440GX Rev. B",
1649                 .cpu_features           = CPU_FTRS_44X,
1650                 .cpu_user_features      = COMMON_USER_BOOKE,
1651                 .mmu_features           = MMU_FTR_TYPE_44x,
1652                 .icache_bsize           = 32,
1653                 .dcache_bsize           = 32,
1654                 .cpu_setup              = __setup_cpu_440gx,
1655                 .machine_check          = machine_check_440A,
1656                 .platform               = "ppc440",
1657         },
1658         { /* 440GX Rev. C */
1659                 .pvr_mask               = 0xf0000fff,
1660                 .pvr_value              = 0x50000892,
1661                 .cpu_name               = "440GX Rev. C",
1662                 .cpu_features           = CPU_FTRS_44X,
1663                 .cpu_user_features      = COMMON_USER_BOOKE,
1664                 .mmu_features           = MMU_FTR_TYPE_44x,
1665                 .icache_bsize           = 32,
1666                 .dcache_bsize           = 32,
1667                 .cpu_setup              = __setup_cpu_440gx,
1668                 .machine_check          = machine_check_440A,
1669                 .platform               = "ppc440",
1670         },
1671         { /* 440GX Rev. F */
1672                 .pvr_mask               = 0xf0000fff,
1673                 .pvr_value              = 0x50000894,
1674                 .cpu_name               = "440GX Rev. F",
1675                 .cpu_features           = CPU_FTRS_44X,
1676                 .cpu_user_features      = COMMON_USER_BOOKE,
1677                 .mmu_features           = MMU_FTR_TYPE_44x,
1678                 .icache_bsize           = 32,
1679                 .dcache_bsize           = 32,
1680                 .cpu_setup              = __setup_cpu_440gx,
1681                 .machine_check          = machine_check_440A,
1682                 .platform               = "ppc440",
1683         },
1684         { /* 440SP Rev. A */
1685                 .pvr_mask               = 0xfff00fff,
1686                 .pvr_value              = 0x53200891,
1687                 .cpu_name               = "440SP Rev. A",
1688                 .cpu_features           = CPU_FTRS_44X,
1689                 .cpu_user_features      = COMMON_USER_BOOKE,
1690                 .mmu_features           = MMU_FTR_TYPE_44x,
1691                 .icache_bsize           = 32,
1692                 .dcache_bsize           = 32,
1693                 .machine_check          = machine_check_4xx,
1694                 .platform               = "ppc440",
1695         },
1696         { /* 440SPe Rev. A */
1697                 .pvr_mask               = 0xfff00fff,
1698                 .pvr_value              = 0x53400890,
1699                 .cpu_name               = "440SPe Rev. A",
1700                 .cpu_features           = CPU_FTRS_44X,
1701                 .cpu_user_features      = COMMON_USER_BOOKE,
1702                 .mmu_features           = MMU_FTR_TYPE_44x,
1703                 .icache_bsize           = 32,
1704                 .dcache_bsize           = 32,
1705                 .cpu_setup              = __setup_cpu_440spe,
1706                 .machine_check          = machine_check_440A,
1707                 .platform               = "ppc440",
1708         },
1709         { /* 440SPe Rev. B */
1710                 .pvr_mask               = 0xfff00fff,
1711                 .pvr_value              = 0x53400891,
1712                 .cpu_name               = "440SPe Rev. B",
1713                 .cpu_features           = CPU_FTRS_44X,
1714                 .cpu_user_features      = COMMON_USER_BOOKE,
1715                 .mmu_features           = MMU_FTR_TYPE_44x,
1716                 .icache_bsize           = 32,
1717                 .dcache_bsize           = 32,
1718                 .cpu_setup              = __setup_cpu_440spe,
1719                 .machine_check          = machine_check_440A,
1720                 .platform               = "ppc440",
1721         },
1722         { /* 440 in Xilinx Virtex-5 FXT */
1723                 .pvr_mask               = 0xfffffff0,
1724                 .pvr_value              = 0x7ff21910,
1725                 .cpu_name               = "440 in Virtex-5 FXT",
1726                 .cpu_features           = CPU_FTRS_44X,
1727                 .cpu_user_features      = COMMON_USER_BOOKE,
1728                 .mmu_features           = MMU_FTR_TYPE_44x,
1729                 .icache_bsize           = 32,
1730                 .dcache_bsize           = 32,
1731                 .cpu_setup              = __setup_cpu_440x5,
1732                 .machine_check          = machine_check_440A,
1733                 .platform               = "ppc440",
1734         },
1735         { /* 460EX */
1736                 .pvr_mask               = 0xffff0006,
1737                 .pvr_value              = 0x13020002,
1738                 .cpu_name               = "460EX",
1739                 .cpu_features           = CPU_FTRS_440x6,
1740                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1741                 .mmu_features           = MMU_FTR_TYPE_44x,
1742                 .icache_bsize           = 32,
1743                 .dcache_bsize           = 32,
1744                 .cpu_setup              = __setup_cpu_460ex,
1745                 .machine_check          = machine_check_440A,
1746                 .platform               = "ppc440",
1747         },
1748         { /* 460EX Rev B */
1749                 .pvr_mask               = 0xffff0007,
1750                 .pvr_value              = 0x13020004,
1751                 .cpu_name               = "460EX Rev. B",
1752                 .cpu_features           = CPU_FTRS_440x6,
1753                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1754                 .mmu_features           = MMU_FTR_TYPE_44x,
1755                 .icache_bsize           = 32,
1756                 .dcache_bsize           = 32,
1757                 .cpu_setup              = __setup_cpu_460ex,
1758                 .machine_check          = machine_check_440A,
1759                 .platform               = "ppc440",
1760         },
1761         { /* 460GT */
1762                 .pvr_mask               = 0xffff0006,
1763                 .pvr_value              = 0x13020000,
1764                 .cpu_name               = "460GT",
1765                 .cpu_features           = CPU_FTRS_440x6,
1766                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1767                 .mmu_features           = MMU_FTR_TYPE_44x,
1768                 .icache_bsize           = 32,
1769                 .dcache_bsize           = 32,
1770                 .cpu_setup              = __setup_cpu_460gt,
1771                 .machine_check          = machine_check_440A,
1772                 .platform               = "ppc440",
1773         },
1774         { /* 460GT Rev B */
1775                 .pvr_mask               = 0xffff0007,
1776                 .pvr_value              = 0x13020005,
1777                 .cpu_name               = "460GT Rev. B",
1778                 .cpu_features           = CPU_FTRS_440x6,
1779                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1780                 .mmu_features           = MMU_FTR_TYPE_44x,
1781                 .icache_bsize           = 32,
1782                 .dcache_bsize           = 32,
1783                 .cpu_setup              = __setup_cpu_460gt,
1784                 .machine_check          = machine_check_440A,
1785                 .platform               = "ppc440",
1786         },
1787         { /* 460SX */
1788                 .pvr_mask               = 0xffffff00,
1789                 .pvr_value              = 0x13541800,
1790                 .cpu_name               = "460SX",
1791                 .cpu_features           = CPU_FTRS_44X,
1792                 .cpu_user_features      = COMMON_USER_BOOKE,
1793                 .mmu_features           = MMU_FTR_TYPE_44x,
1794                 .icache_bsize           = 32,
1795                 .dcache_bsize           = 32,
1796                 .cpu_setup              = __setup_cpu_460sx,
1797                 .machine_check          = machine_check_440A,
1798                 .platform               = "ppc440",
1799         },
1800         { /* 464 in APM821xx */
1801                 .pvr_mask               = 0xffffff00,
1802                 .pvr_value              = 0x12C41C80,
1803                 .cpu_name               = "APM821XX",
1804                 .cpu_features           = CPU_FTRS_44X,
1805                 .cpu_user_features      = COMMON_USER_BOOKE |
1806                         PPC_FEATURE_HAS_FPU,
1807                 .mmu_features           = MMU_FTR_TYPE_44x,
1808                 .icache_bsize           = 32,
1809                 .dcache_bsize           = 32,
1810                 .cpu_setup              = __setup_cpu_apm821xx,
1811                 .machine_check          = machine_check_440A,
1812                 .platform               = "ppc440",
1813         },
1814         { /* 476 DD2 core */
1815                 .pvr_mask               = 0xffffffff,
1816                 .pvr_value              = 0x11a52080,
1817                 .cpu_name               = "476",
1818                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1819                 .cpu_user_features      = COMMON_USER_BOOKE |
1820                         PPC_FEATURE_HAS_FPU,
1821                 .mmu_features           = MMU_FTR_TYPE_47x |
1822                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1823                 .icache_bsize           = 32,
1824                 .dcache_bsize           = 128,
1825                 .machine_check          = machine_check_47x,
1826                 .platform               = "ppc470",
1827         },
1828         { /* 476 iss */
1829                 .pvr_mask               = 0xffff0000,
1830                 .pvr_value              = 0x00050000,
1831                 .cpu_name               = "476",
1832                 .cpu_features           = CPU_FTRS_47X,
1833                 .cpu_user_features      = COMMON_USER_BOOKE |
1834                         PPC_FEATURE_HAS_FPU,
1835                 .mmu_features           = MMU_FTR_TYPE_47x |
1836                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1837                 .icache_bsize           = 32,
1838                 .dcache_bsize           = 128,
1839                 .machine_check          = machine_check_47x,
1840                 .platform               = "ppc470",
1841         },
1842         { /* 476 others */
1843                 .pvr_mask               = 0xffff0000,
1844                 .pvr_value              = 0x11a50000,
1845                 .cpu_name               = "476",
1846                 .cpu_features           = CPU_FTRS_47X,
1847                 .cpu_user_features      = COMMON_USER_BOOKE |
1848                         PPC_FEATURE_HAS_FPU,
1849                 .mmu_features           = MMU_FTR_TYPE_47x |
1850                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1851                 .icache_bsize           = 32,
1852                 .dcache_bsize           = 128,
1853                 .machine_check          = machine_check_47x,
1854                 .platform               = "ppc470",
1855         },
1856         {       /* default match */
1857                 .pvr_mask               = 0x00000000,
1858                 .pvr_value              = 0x00000000,
1859                 .cpu_name               = "(generic 44x PPC)",
1860                 .cpu_features           = CPU_FTRS_44X,
1861                 .cpu_user_features      = COMMON_USER_BOOKE,
1862                 .mmu_features           = MMU_FTR_TYPE_44x,
1863                 .icache_bsize           = 32,
1864                 .dcache_bsize           = 32,
1865                 .machine_check          = machine_check_4xx,
1866                 .platform               = "ppc440",
1867         }
1868 #endif /* CONFIG_44x */
1869 #ifdef CONFIG_E200
1870         {       /* e200z5 */
1871                 .pvr_mask               = 0xfff00000,
1872                 .pvr_value              = 0x81000000,
1873                 .cpu_name               = "e200z5",
1874                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1875                 .cpu_features           = CPU_FTRS_E200,
1876                 .cpu_user_features      = COMMON_USER_BOOKE |
1877                         PPC_FEATURE_HAS_EFP_SINGLE |
1878                         PPC_FEATURE_UNIFIED_CACHE,
1879                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1880                 .dcache_bsize           = 32,
1881                 .machine_check          = machine_check_e200,
1882                 .platform               = "ppc5554",
1883         },
1884         {       /* e200z6 */
1885                 .pvr_mask               = 0xfff00000,
1886                 .pvr_value              = 0x81100000,
1887                 .cpu_name               = "e200z6",
1888                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1889                 .cpu_features           = CPU_FTRS_E200,
1890                 .cpu_user_features      = COMMON_USER_BOOKE |
1891                         PPC_FEATURE_HAS_SPE_COMP |
1892                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1893                         PPC_FEATURE_UNIFIED_CACHE,
1894                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1895                 .dcache_bsize           = 32,
1896                 .machine_check          = machine_check_e200,
1897                 .platform               = "ppc5554",
1898         },
1899         {       /* default match */
1900                 .pvr_mask               = 0x00000000,
1901                 .pvr_value              = 0x00000000,
1902                 .cpu_name               = "(generic E200 PPC)",
1903                 .cpu_features           = CPU_FTRS_E200,
1904                 .cpu_user_features      = COMMON_USER_BOOKE |
1905                         PPC_FEATURE_HAS_EFP_SINGLE |
1906                         PPC_FEATURE_UNIFIED_CACHE,
1907                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1908                 .dcache_bsize           = 32,
1909                 .cpu_setup              = __setup_cpu_e200,
1910                 .machine_check          = machine_check_e200,
1911                 .platform               = "ppc5554",
1912         }
1913 #endif /* CONFIG_E200 */
1914 #endif /* CONFIG_PPC32 */
1915 #ifdef CONFIG_E500
1916 #ifdef CONFIG_PPC32
1917         {       /* e500 */
1918                 .pvr_mask               = 0xffff0000,
1919                 .pvr_value              = 0x80200000,
1920                 .cpu_name               = "e500",
1921                 .cpu_features           = CPU_FTRS_E500,
1922                 .cpu_user_features      = COMMON_USER_BOOKE |
1923                         PPC_FEATURE_HAS_SPE_COMP |
1924                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1925                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1926                 .icache_bsize           = 32,
1927                 .dcache_bsize           = 32,
1928                 .num_pmcs               = 4,
1929                 .oprofile_cpu_type      = "ppc/e500",
1930                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1931                 .cpu_setup              = __setup_cpu_e500v1,
1932                 .machine_check          = machine_check_e500,
1933                 .platform               = "ppc8540",
1934         },
1935         {       /* e500v2 */
1936                 .pvr_mask               = 0xffff0000,
1937                 .pvr_value              = 0x80210000,
1938                 .cpu_name               = "e500v2",
1939                 .cpu_features           = CPU_FTRS_E500_2,
1940                 .cpu_user_features      = COMMON_USER_BOOKE |
1941                         PPC_FEATURE_HAS_SPE_COMP |
1942                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1943                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1944                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
1945                 .icache_bsize           = 32,
1946                 .dcache_bsize           = 32,
1947                 .num_pmcs               = 4,
1948                 .oprofile_cpu_type      = "ppc/e500",
1949                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1950                 .cpu_setup              = __setup_cpu_e500v2,
1951                 .machine_check          = machine_check_e500,
1952                 .platform               = "ppc8548",
1953         },
1954         {       /* e500mc */
1955                 .pvr_mask               = 0xffff0000,
1956                 .pvr_value              = 0x80230000,
1957                 .cpu_name               = "e500mc",
1958                 .cpu_features           = CPU_FTRS_E500MC,
1959                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1960                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1961                         MMU_FTR_USE_TLBILX,
1962                 .icache_bsize           = 64,
1963                 .dcache_bsize           = 64,
1964                 .num_pmcs               = 4,
1965                 .oprofile_cpu_type      = "ppc/e500mc",
1966                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1967                 .cpu_setup              = __setup_cpu_e500mc,
1968                 .machine_check          = machine_check_e500mc,
1969                 .platform               = "ppce500mc",
1970         },
1971 #endif /* CONFIG_PPC32 */
1972         {       /* e5500 */
1973                 .pvr_mask               = 0xffff0000,
1974                 .pvr_value              = 0x80240000,
1975                 .cpu_name               = "e5500",
1976                 .cpu_features           = CPU_FTRS_E500MC,
1977                 .cpu_user_features      = COMMON_USER_BOOKE,
1978                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1979                         MMU_FTR_USE_TLBILX,
1980                 .icache_bsize           = 64,
1981                 .dcache_bsize           = 64,
1982                 .num_pmcs               = 4,
1983                 .oprofile_cpu_type      = "ppc/e500mc",
1984                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1985                 .cpu_setup              = __setup_cpu_e5500,
1986                 .cpu_restore            = __restore_cpu_e5500,
1987                 .machine_check          = machine_check_e500mc,
1988                 .platform               = "ppce5500",
1989         },
1990 #ifdef CONFIG_PPC32
1991         {       /* default match */
1992                 .pvr_mask               = 0x00000000,
1993                 .pvr_value              = 0x00000000,
1994                 .cpu_name               = "(generic E500 PPC)",
1995                 .cpu_features           = CPU_FTRS_E500,
1996                 .cpu_user_features      = COMMON_USER_BOOKE |
1997                         PPC_FEATURE_HAS_SPE_COMP |
1998                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1999                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2000                 .icache_bsize           = 32,
2001                 .dcache_bsize           = 32,
2002                 .machine_check          = machine_check_e500,
2003                 .platform               = "powerpc",
2004         }
2005 #endif /* CONFIG_PPC32 */
2006 #endif /* CONFIG_E500 */
2007
2008 #ifdef CONFIG_PPC_BOOK3E_64
2009         {       /* This is a default entry to get going, to be replaced by
2010                  * a real one at some stage
2011                  */
2012 #define CPU_FTRS_BASE_BOOK3E    (CPU_FTR_USE_TB | \
2013             CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \
2014             CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
2015                 .pvr_mask               = 0x00000000,
2016                 .pvr_value              = 0x00000000,
2017                 .cpu_name               = "Book3E",
2018                 .cpu_features           = CPU_FTRS_BASE_BOOK3E,
2019                 .cpu_user_features      = COMMON_USER_PPC64,
2020                 .mmu_features           = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX |
2021                                           MMU_FTR_USE_TLBIVAX_BCAST |
2022                                           MMU_FTR_LOCK_BCAST_INVAL,
2023                 .icache_bsize           = 64,
2024                 .dcache_bsize           = 64,
2025                 .num_pmcs               = 0,
2026                 .machine_check          = machine_check_generic,
2027                 .platform               = "power6",
2028         },
2029 #endif
2030 };
2031
2032 static struct cpu_spec the_cpu_spec;
2033
2034 static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s)
2035 {
2036         struct cpu_spec *t = &the_cpu_spec;
2037         struct cpu_spec old;
2038
2039         t = PTRRELOC(t);
2040         old = *t;
2041
2042         /* Copy everything, then do fixups */
2043         *t = *s;
2044
2045         /*
2046          * If we are overriding a previous value derived from the real
2047          * PVR with a new value obtained using a logical PVR value,
2048          * don't modify the performance monitor fields.
2049          */
2050         if (old.num_pmcs && !s->num_pmcs) {
2051                 t->num_pmcs = old.num_pmcs;
2052                 t->pmc_type = old.pmc_type;
2053                 t->oprofile_type = old.oprofile_type;
2054                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2055                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2056                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2057
2058                 /*
2059                  * If we have passed through this logic once before and
2060                  * have pulled the default case because the real PVR was
2061                  * not found inside cpu_specs[], then we are possibly
2062                  * running in compatibility mode. In that case, let the
2063                  * oprofiler know which set of compatibility counters to
2064                  * pull from by making sure the oprofile_cpu_type string
2065                  * is set to that of compatibility mode. If the
2066                  * oprofile_cpu_type already has a value, then we are
2067                  * possibly overriding a real PVR with a logical one,
2068                  * and, in that case, keep the current value for
2069                  * oprofile_cpu_type.
2070                  */
2071                 if (old.oprofile_cpu_type != NULL) {
2072                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2073                         t->oprofile_type = old.oprofile_type;
2074                 }
2075         }
2076
2077         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2078
2079         /*
2080          * Set the base platform string once; assumes
2081          * we're called with real pvr first.
2082          */
2083         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2084                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2085
2086 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2087         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2088          * that processor. I will consolidate that at a later time, for now,
2089          * just use #ifdef. We also don't need to PTRRELOC the function
2090          * pointer on ppc64 and booke as we are running at 0 in real mode
2091          * on ppc64 and reloc_offset is always 0 on booke.
2092          */
2093         if (t->cpu_setup) {
2094                 t->cpu_setup(offset, t);
2095         }
2096 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2097 }
2098
2099 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2100 {
2101         struct cpu_spec *s = cpu_specs;
2102         int i;
2103
2104         s = PTRRELOC(s);
2105
2106         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2107                 if ((pvr & s->pvr_mask) == s->pvr_value) {
2108                         setup_cpu_spec(offset, s);
2109                         return s;
2110                 }
2111         }
2112
2113         BUG();
2114
2115         return NULL;
2116 }