arch/powerpc/kernel/cputable.c

   1 /*
   2  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   3  *
   4  *  Modifications for ppc64:
   5  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
   6  *
   7  *  This program is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU General Public License
   9  *  as published by the Free Software Foundation; either version
  10  *  2 of the License, or (at your option) any later version.
  11  */
  12
  13 #include <linux/string.h>
  14 #include <linux/sched.h>
  15 #include <linux/threads.h>
  16 #include <linux/init.h>
  17 #include <linux/export.h>
  18
  19 #include <asm/oprofile_impl.h>
  20 #include <asm/cputable.h>
  21 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
  22 #include <asm/mmu.h>
  23 #include <asm/setup.h>
  24
  25 struct cpu_spec* cur_cpu_spec = NULL;
  26 EXPORT_SYMBOL(cur_cpu_spec);
  27
  28 /* The platform string corresponding to the real PVR */
  29 const char *powerpc_base_platform;
  30
  31 /* NOTE:
  32  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  33  * the responsibility of the appropriate CPU save/restore functions to
  34  * eventually copy these settings over. Those save/restore aren't yet
  35  * part of the cputable though. That has to be fixed for both ppc32
  36  * and ppc64
  37  */
  38 #ifdef CONFIG_PPC32
  39 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  40 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  51 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  52 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  53 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  54 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  60 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  61 #endif /* CONFIG_PPC32 */
  62 #ifdef CONFIG_PPC64
  63 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  64 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  65 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  66 extern void __setup_cpu_a2(unsigned long offset, struct cpu_spec* spec);
  67 extern void __restore_cpu_pa6t(void);
  68 extern void __restore_cpu_ppc970(void);
  69 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
  70 extern void __restore_cpu_power7(void);
  71 extern void __setup_cpu_power8(unsigned long offset, struct cpu_spec* spec);
  72 extern void __restore_cpu_power8(void);
  73 extern void __restore_cpu_a2(void);
  74 #endif /* CONFIG_PPC64 */
  75 #if defined(CONFIG_E500)
  76 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  77 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  78 extern void __restore_cpu_e5500(void);
  79 extern void __restore_cpu_e6500(void);
  80 #endif /* CONFIG_E500 */
  81
  82 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  83  * ones as well...
  84  */
  85 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  86                                  PPC_FEATURE_HAS_MMU)
  87 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  88 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  89 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  90                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  91 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  92                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  93 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  94                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  95                                  PPC_FEATURE_TRUE_LE | \
  96                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  97 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
  98                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  99                                  PPC_FEATURE_TRUE_LE | \
 100                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 101 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 102 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 103                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 104                                  PPC_FEATURE_TRUE_LE | \
 105                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 106 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 107                                  PPC_FEATURE2_HTM_COMP | PPC_FEATURE2_DSCR | \
 108                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR)
 109 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 110                                  PPC_FEATURE_TRUE_LE | \
 111                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 112 #ifdef CONFIG_PPC_BOOK3E_64
 113 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 114 #else
 115 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 116                                  PPC_FEATURE_BOOKE)
 117 #endif
 118
 119 static struct cpu_spec __initdata cpu_specs[] = {
 120 #ifdef CONFIG_PPC_BOOK3S_64
 121         {       /* Power3 */
 122                 .pvr_mask               = 0xffff0000,
 123                 .pvr_value              = 0x00400000,
 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         {       /* Power3+ */
 137                 .pvr_mask               = 0xffff0000,
 138                 .pvr_value              = 0x00410000,
 139                 .cpu_name               = "POWER3 (630+)",
 140                 .cpu_features           = CPU_FTRS_POWER3,
 141                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 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/power3",
 148                 .oprofile_type          = PPC_OPROFILE_RS64,
 149                 .platform               = "power3",
 150         },
 151         {       /* Northstar */
 152                 .pvr_mask               = 0xffff0000,
 153                 .pvr_value              = 0x00330000,
 154                 .cpu_name               = "RS64-II (northstar)",
 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         {       /* Pulsar */
 167                 .pvr_mask               = 0xffff0000,
 168                 .pvr_value              = 0x00340000,
 169                 .cpu_name               = "RS64-III (pulsar)",
 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         {       /* I-star */
 182                 .pvr_mask               = 0xffff0000,
 183                 .pvr_value              = 0x00360000,
 184                 .cpu_name               = "RS64-III (icestar)",
 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         {       /* S-star */
 197                 .pvr_mask               = 0xffff0000,
 198                 .pvr_value              = 0x00370000,
 199                 .cpu_name               = "RS64-IV (sstar)",
 200                 .cpu_features           = CPU_FTRS_RS64,
 201                 .cpu_user_features      = COMMON_USER_PPC64,
 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/rs64",
 208                 .oprofile_type          = PPC_OPROFILE_RS64,
 209                 .platform               = "rs64",
 210         },
 211         {       /* Power4 */
 212                 .pvr_mask               = 0xffff0000,
 213                 .pvr_value              = 0x00350000,
 214                 .cpu_name               = "POWER4 (gp)",
 215                 .cpu_features           = CPU_FTRS_POWER4,
 216                 .cpu_user_features      = COMMON_USER_POWER4,
 217                 .mmu_features           = MMU_FTRS_POWER4,
 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         {       /* Power4+ */
 227                 .pvr_mask               = 0xffff0000,
 228                 .pvr_value              = 0x00380000,
 229                 .cpu_name               = "POWER4+ (gq)",
 230                 .cpu_features           = CPU_FTRS_POWER4,
 231                 .cpu_user_features      = COMMON_USER_POWER4,
 232                 .mmu_features           = MMU_FTRS_POWER4,
 233                 .icache_bsize           = 128,
 234                 .dcache_bsize           = 128,
 235                 .num_pmcs               = 8,
 236                 .pmc_type               = PPC_PMC_IBM,
 237                 .oprofile_cpu_type      = "ppc64/power4",
 238                 .oprofile_type          = PPC_OPROFILE_POWER4,
 239                 .platform               = "power4",
 240         },
 241         {       /* PPC970 */
 242                 .pvr_mask               = 0xffff0000,
 243                 .pvr_value              = 0x00390000,
 244                 .cpu_name               = "PPC970",
 245                 .cpu_features           = CPU_FTRS_PPC970,
 246                 .cpu_user_features      = COMMON_USER_POWER4 |
 247                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 248                 .mmu_features           = MMU_FTRS_PPC970,
 249                 .icache_bsize           = 128,
 250                 .dcache_bsize           = 128,
 251                 .num_pmcs               = 8,
 252                 .pmc_type               = PPC_PMC_IBM,
 253                 .cpu_setup              = __setup_cpu_ppc970,
 254                 .cpu_restore            = __restore_cpu_ppc970,
 255                 .oprofile_cpu_type      = "ppc64/970",
 256                 .oprofile_type          = PPC_OPROFILE_POWER4,
 257                 .platform               = "ppc970",
 258         },
 259         {       /* PPC970FX */
 260                 .pvr_mask               = 0xffff0000,
 261                 .pvr_value              = 0x003c0000,
 262                 .cpu_name               = "PPC970FX",
 263                 .cpu_features           = CPU_FTRS_PPC970,
 264                 .cpu_user_features      = COMMON_USER_POWER4 |
 265                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 266                 .mmu_features           = MMU_FTRS_PPC970,
 267                 .icache_bsize           = 128,
 268                 .dcache_bsize           = 128,
 269                 .num_pmcs               = 8,
 270                 .pmc_type               = PPC_PMC_IBM,
 271                 .cpu_setup              = __setup_cpu_ppc970,
 272                 .cpu_restore            = __restore_cpu_ppc970,
 273                 .oprofile_cpu_type      = "ppc64/970",
 274                 .oprofile_type          = PPC_OPROFILE_POWER4,
 275                 .platform               = "ppc970",
 276         },
 277         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 278                 .pvr_mask               = 0xffffffff,
 279                 .pvr_value              = 0x00440100,
 280                 .cpu_name               = "PPC970MP",
 281                 .cpu_features           = CPU_FTRS_PPC970,
 282                 .cpu_user_features      = COMMON_USER_POWER4 |
 283                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 284                 .mmu_features           = MMU_FTRS_PPC970,
 285                 .icache_bsize           = 128,
 286                 .dcache_bsize           = 128,
 287                 .num_pmcs               = 8,
 288                 .pmc_type               = PPC_PMC_IBM,
 289                 .cpu_setup              = __setup_cpu_ppc970,
 290                 .cpu_restore            = __restore_cpu_ppc970,
 291                 .oprofile_cpu_type      = "ppc64/970MP",
 292                 .oprofile_type          = PPC_OPROFILE_POWER4,
 293                 .platform               = "ppc970",
 294         },
 295         {       /* PPC970MP */
 296                 .pvr_mask               = 0xffff0000,
 297                 .pvr_value              = 0x00440000,
 298                 .cpu_name               = "PPC970MP",
 299                 .cpu_features           = CPU_FTRS_PPC970,
 300                 .cpu_user_features      = COMMON_USER_POWER4 |
 301                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 302                 .mmu_features           = MMU_FTRS_PPC970,
 303                 .icache_bsize           = 128,
 304                 .dcache_bsize           = 128,
 305                 .num_pmcs               = 8,
 306                 .pmc_type               = PPC_PMC_IBM,
 307                 .cpu_setup              = __setup_cpu_ppc970MP,
 308                 .cpu_restore            = __restore_cpu_ppc970,
 309                 .oprofile_cpu_type      = "ppc64/970MP",
 310                 .oprofile_type          = PPC_OPROFILE_POWER4,
 311                 .platform               = "ppc970",
 312         },
 313         {       /* PPC970GX */
 314                 .pvr_mask               = 0xffff0000,
 315                 .pvr_value              = 0x00450000,
 316                 .cpu_name               = "PPC970GX",
 317                 .cpu_features           = CPU_FTRS_PPC970,
 318                 .cpu_user_features      = COMMON_USER_POWER4 |
 319                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 320                 .mmu_features           = MMU_FTRS_PPC970,
 321                 .icache_bsize           = 128,
 322                 .dcache_bsize           = 128,
 323                 .num_pmcs               = 8,
 324                 .pmc_type               = PPC_PMC_IBM,
 325                 .cpu_setup              = __setup_cpu_ppc970,
 326                 .oprofile_cpu_type      = "ppc64/970",
 327                 .oprofile_type          = PPC_OPROFILE_POWER4,
 328                 .platform               = "ppc970",
 329         },
 330         {       /* Power5 GR */
 331                 .pvr_mask               = 0xffff0000,
 332                 .pvr_value              = 0x003a0000,
 333                 .cpu_name               = "POWER5 (gr)",
 334                 .cpu_features           = CPU_FTRS_POWER5,
 335                 .cpu_user_features      = COMMON_USER_POWER5,
 336                 .mmu_features           = MMU_FTRS_POWER5,
 337                 .icache_bsize           = 128,
 338                 .dcache_bsize           = 128,
 339                 .num_pmcs               = 6,
 340                 .pmc_type               = PPC_PMC_IBM,
 341                 .oprofile_cpu_type      = "ppc64/power5",
 342                 .oprofile_type          = PPC_OPROFILE_POWER4,
 343                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 344                  * and above but only works on POWER5 and above
 345                  */
 346                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 347                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 348                 .platform               = "power5",
 349         },
 350         {       /* Power5++ */
 351                 .pvr_mask               = 0xffffff00,
 352                 .pvr_value              = 0x003b0300,
 353                 .cpu_name               = "POWER5+ (gs)",
 354                 .cpu_features           = CPU_FTRS_POWER5,
 355                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 356                 .mmu_features           = MMU_FTRS_POWER5,
 357                 .icache_bsize           = 128,
 358                 .dcache_bsize           = 128,
 359                 .num_pmcs               = 6,
 360                 .oprofile_cpu_type      = "ppc64/power5++",
 361                 .oprofile_type          = PPC_OPROFILE_POWER4,
 362                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 363                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 364                 .platform               = "power5+",
 365         },
 366         {       /* Power5 GS */
 367                 .pvr_mask               = 0xffff0000,
 368                 .pvr_value              = 0x003b0000,
 369                 .cpu_name               = "POWER5+ (gs)",
 370                 .cpu_features           = CPU_FTRS_POWER5,
 371                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 372                 .mmu_features           = MMU_FTRS_POWER5,
 373                 .icache_bsize           = 128,
 374                 .dcache_bsize           = 128,
 375                 .num_pmcs               = 6,
 376                 .pmc_type               = PPC_PMC_IBM,
 377                 .oprofile_cpu_type      = "ppc64/power5+",
 378                 .oprofile_type          = PPC_OPROFILE_POWER4,
 379                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 380                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 381                 .platform               = "power5+",
 382         },
 383         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 384                 .pvr_mask               = 0xffffffff,
 385                 .pvr_value              = 0x0f000001,
 386                 .cpu_name               = "POWER5+",
 387                 .cpu_features           = CPU_FTRS_POWER5,
 388                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 389                 .mmu_features           = MMU_FTRS_POWER5,
 390                 .icache_bsize           = 128,
 391                 .dcache_bsize           = 128,
 392                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 393                 .oprofile_type          = PPC_OPROFILE_POWER4,
 394                 .platform               = "power5+",
 395         },
 396         {       /* Power6 */
 397                 .pvr_mask               = 0xffff0000,
 398                 .pvr_value              = 0x003e0000,
 399                 .cpu_name               = "POWER6 (raw)",
 400                 .cpu_features           = CPU_FTRS_POWER6,
 401                 .cpu_user_features      = COMMON_USER_POWER6 |
 402                         PPC_FEATURE_POWER6_EXT,
 403                 .mmu_features           = MMU_FTRS_POWER6,
 404                 .icache_bsize           = 128,
 405                 .dcache_bsize           = 128,
 406                 .num_pmcs               = 6,
 407                 .pmc_type               = PPC_PMC_IBM,
 408                 .oprofile_cpu_type      = "ppc64/power6",
 409                 .oprofile_type          = PPC_OPROFILE_POWER4,
 410                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 411                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 412                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 413                         POWER6_MMCRA_OTHER,
 414                 .platform               = "power6x",
 415         },
 416         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 417                 .pvr_mask               = 0xffffffff,
 418                 .pvr_value              = 0x0f000002,
 419                 .cpu_name               = "POWER6 (architected)",
 420                 .cpu_features           = CPU_FTRS_POWER6,
 421                 .cpu_user_features      = COMMON_USER_POWER6,
 422                 .mmu_features           = MMU_FTRS_POWER6,
 423                 .icache_bsize           = 128,
 424                 .dcache_bsize           = 128,
 425                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 426                 .oprofile_type          = PPC_OPROFILE_POWER4,
 427                 .platform               = "power6",
 428         },
 429         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 430                 .pvr_mask               = 0xffffffff,
 431                 .pvr_value              = 0x0f000003,
 432                 .cpu_name               = "POWER7 (architected)",
 433                 .cpu_features           = CPU_FTRS_POWER7,
 434                 .cpu_user_features      = COMMON_USER_POWER7,
 435                 .cpu_user_features2     = COMMON_USER2_POWER7,
 436                 .mmu_features           = MMU_FTRS_POWER7,
 437                 .icache_bsize           = 128,
 438                 .dcache_bsize           = 128,
 439                 .oprofile_type          = PPC_OPROFILE_POWER4,
 440                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 441                 .cpu_setup              = __setup_cpu_power7,
 442                 .cpu_restore            = __restore_cpu_power7,
 443                 .platform               = "power7",
 444         },
 445         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 446                 .pvr_mask               = 0xffffffff,
 447                 .pvr_value              = 0x0f000004,
 448                 .cpu_name               = "POWER8 (architected)",
 449                 .cpu_features           = CPU_FTRS_POWER8,
 450                 .cpu_user_features      = COMMON_USER_POWER8,
 451                 .cpu_user_features2     = COMMON_USER2_POWER8,
 452                 .mmu_features           = MMU_FTRS_POWER8,
 453                 .icache_bsize           = 128,
 454                 .dcache_bsize           = 128,
 455                 .oprofile_type          = PPC_OPROFILE_INVALID,
 456                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 457                 .cpu_setup              = __setup_cpu_power8,
 458                 .cpu_restore            = __restore_cpu_power8,
 459                 .platform               = "power8",
 460         },
 461         {       /* Power7 */
 462                 .pvr_mask               = 0xffff0000,
 463                 .pvr_value              = 0x003f0000,
 464                 .cpu_name               = "POWER7 (raw)",
 465                 .cpu_features           = CPU_FTRS_POWER7,
 466                 .cpu_user_features      = COMMON_USER_POWER7,
 467                 .cpu_user_features2     = COMMON_USER2_POWER7,
 468                 .mmu_features           = MMU_FTRS_POWER7,
 469                 .icache_bsize           = 128,
 470                 .dcache_bsize           = 128,
 471                 .num_pmcs               = 6,
 472                 .pmc_type               = PPC_PMC_IBM,
 473                 .oprofile_cpu_type      = "ppc64/power7",
 474                 .oprofile_type          = PPC_OPROFILE_POWER4,
 475                 .cpu_setup              = __setup_cpu_power7,
 476                 .cpu_restore            = __restore_cpu_power7,
 477                 .platform               = "power7",
 478         },
 479         {       /* Power7+ */
 480                 .pvr_mask               = 0xffff0000,
 481                 .pvr_value              = 0x004A0000,
 482                 .cpu_name               = "POWER7+ (raw)",
 483                 .cpu_features           = CPU_FTRS_POWER7,
 484                 .cpu_user_features      = COMMON_USER_POWER7,
 485                 .cpu_user_features2     = COMMON_USER2_POWER7,
 486                 .mmu_features           = MMU_FTRS_POWER7,
 487                 .icache_bsize           = 128,
 488                 .dcache_bsize           = 128,
 489                 .num_pmcs               = 6,
 490                 .pmc_type               = PPC_PMC_IBM,
 491                 .oprofile_cpu_type      = "ppc64/power7",
 492                 .oprofile_type          = PPC_OPROFILE_POWER4,
 493                 .cpu_setup              = __setup_cpu_power7,
 494                 .cpu_restore            = __restore_cpu_power7,
 495                 .platform               = "power7+",
 496         },
 497         {       /* Power8E */
 498                 .pvr_mask               = 0xffff0000,
 499                 .pvr_value              = 0x004b0000,
 500                 .cpu_name               = "POWER8E (raw)",
 501                 .cpu_features           = CPU_FTRS_POWER8,
 502                 .cpu_user_features      = COMMON_USER_POWER8,
 503                 .cpu_user_features2     = COMMON_USER2_POWER8,
 504                 .mmu_features           = MMU_FTRS_POWER8,
 505                 .icache_bsize           = 128,
 506                 .dcache_bsize           = 128,
 507                 .num_pmcs               = 6,
 508                 .pmc_type               = PPC_PMC_IBM,
 509                 .oprofile_cpu_type      = "ppc64/power8",
 510                 .oprofile_type          = PPC_OPROFILE_INVALID,
 511                 .cpu_setup              = __setup_cpu_power8,
 512                 .cpu_restore            = __restore_cpu_power8,
 513                 .platform               = "power8",
 514         },
 515         {       /* Power8 */
 516                 .pvr_mask               = 0xffff0000,
 517                 .pvr_value              = 0x004d0000,
 518                 .cpu_name               = "POWER8 (raw)",
 519                 .cpu_features           = CPU_FTRS_POWER8,
 520                 .cpu_user_features      = COMMON_USER_POWER8,
 521                 .cpu_user_features2     = COMMON_USER2_POWER8,
 522                 .mmu_features           = MMU_FTRS_POWER8,
 523                 .icache_bsize           = 128,
 524                 .dcache_bsize           = 128,
 525                 .num_pmcs               = 6,
 526                 .pmc_type               = PPC_PMC_IBM,
 527                 .oprofile_cpu_type      = "ppc64/power8",
 528                 .oprofile_type          = PPC_OPROFILE_INVALID,
 529                 .cpu_setup              = __setup_cpu_power8,
 530                 .cpu_restore            = __restore_cpu_power8,
 531                 .platform               = "power8",
 532         },
 533         {       /* Cell Broadband Engine */
 534                 .pvr_mask               = 0xffff0000,
 535                 .pvr_value              = 0x00700000,
 536                 .cpu_name               = "Cell Broadband Engine",
 537                 .cpu_features           = CPU_FTRS_CELL,
 538                 .cpu_user_features      = COMMON_USER_PPC64 |
 539                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 540                         PPC_FEATURE_SMT,
 541                 .mmu_features           = MMU_FTRS_CELL,
 542                 .icache_bsize           = 128,
 543                 .dcache_bsize           = 128,
 544                 .num_pmcs               = 4,
 545                 .pmc_type               = PPC_PMC_IBM,
 546                 .oprofile_cpu_type      = "ppc64/cell-be",
 547                 .oprofile_type          = PPC_OPROFILE_CELL,
 548                 .platform               = "ppc-cell-be",
 549         },
 550         {       /* PA Semi PA6T */
 551                 .pvr_mask               = 0x7fff0000,
 552                 .pvr_value              = 0x00900000,
 553                 .cpu_name               = "PA6T",
 554                 .cpu_features           = CPU_FTRS_PA6T,
 555                 .cpu_user_features      = COMMON_USER_PA6T,
 556                 .mmu_features           = MMU_FTRS_PA6T,
 557                 .icache_bsize           = 64,
 558                 .dcache_bsize           = 64,
 559                 .num_pmcs               = 6,
 560                 .pmc_type               = PPC_PMC_PA6T,
 561                 .cpu_setup              = __setup_cpu_pa6t,
 562                 .cpu_restore            = __restore_cpu_pa6t,
 563                 .oprofile_cpu_type      = "ppc64/pa6t",
 564                 .oprofile_type          = PPC_OPROFILE_PA6T,
 565                 .platform               = "pa6t",
 566         },
 567         {       /* default match */
 568                 .pvr_mask               = 0x00000000,
 569                 .pvr_value              = 0x00000000,
 570                 .cpu_name               = "POWER4 (compatible)",
 571                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 572                 .cpu_user_features      = COMMON_USER_PPC64,
 573                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 574                 .icache_bsize           = 128,
 575                 .dcache_bsize           = 128,
 576                 .num_pmcs               = 6,
 577                 .pmc_type               = PPC_PMC_IBM,
 578                 .platform               = "power4",
 579         }
 580 #endif  /* CONFIG_PPC_BOOK3S_64 */
 581
 582 #ifdef CONFIG_PPC32
 583 #if CLASSIC_PPC
 584         {       /* 601 */
 585                 .pvr_mask               = 0xffff0000,
 586                 .pvr_value              = 0x00010000,
 587                 .cpu_name               = "601",
 588                 .cpu_features           = CPU_FTRS_PPC601,
 589                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 590                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 591                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 592                 .icache_bsize           = 32,
 593                 .dcache_bsize           = 32,
 594                 .machine_check          = machine_check_generic,
 595                 .platform               = "ppc601",
 596         },
 597         {       /* 603 */
 598                 .pvr_mask               = 0xffff0000,
 599                 .pvr_value              = 0x00030000,
 600                 .cpu_name               = "603",
 601                 .cpu_features           = CPU_FTRS_603,
 602                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 603                 .mmu_features           = 0,
 604                 .icache_bsize           = 32,
 605                 .dcache_bsize           = 32,
 606                 .cpu_setup              = __setup_cpu_603,
 607                 .machine_check          = machine_check_generic,
 608                 .platform               = "ppc603",
 609         },
 610         {       /* 603e */
 611                 .pvr_mask               = 0xffff0000,
 612                 .pvr_value              = 0x00060000,
 613                 .cpu_name               = "603e",
 614                 .cpu_features           = CPU_FTRS_603,
 615                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 616                 .mmu_features           = 0,
 617                 .icache_bsize           = 32,
 618                 .dcache_bsize           = 32,
 619                 .cpu_setup              = __setup_cpu_603,
 620                 .machine_check          = machine_check_generic,
 621                 .platform               = "ppc603",
 622         },
 623         {       /* 603ev */
 624                 .pvr_mask               = 0xffff0000,
 625                 .pvr_value              = 0x00070000,
 626                 .cpu_name               = "603ev",
 627                 .cpu_features           = CPU_FTRS_603,
 628                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 629                 .mmu_features           = 0,
 630                 .icache_bsize           = 32,
 631                 .dcache_bsize           = 32,
 632                 .cpu_setup              = __setup_cpu_603,
 633                 .machine_check          = machine_check_generic,
 634                 .platform               = "ppc603",
 635         },
 636         {       /* 604 */
 637                 .pvr_mask               = 0xffff0000,
 638                 .pvr_value              = 0x00040000,
 639                 .cpu_name               = "604",
 640                 .cpu_features           = CPU_FTRS_604,
 641                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 642                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 643                 .icache_bsize           = 32,
 644                 .dcache_bsize           = 32,
 645                 .num_pmcs               = 2,
 646                 .cpu_setup              = __setup_cpu_604,
 647                 .machine_check          = machine_check_generic,
 648                 .platform               = "ppc604",
 649         },
 650         {       /* 604e */
 651                 .pvr_mask               = 0xfffff000,
 652                 .pvr_value              = 0x00090000,
 653                 .cpu_name               = "604e",
 654                 .cpu_features           = CPU_FTRS_604,
 655                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 656                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 657                 .icache_bsize           = 32,
 658                 .dcache_bsize           = 32,
 659                 .num_pmcs               = 4,
 660                 .cpu_setup              = __setup_cpu_604,
 661                 .machine_check          = machine_check_generic,
 662                 .platform               = "ppc604",
 663         },
 664         {       /* 604r */
 665                 .pvr_mask               = 0xffff0000,
 666                 .pvr_value              = 0x00090000,
 667                 .cpu_name               = "604r",
 668                 .cpu_features           = CPU_FTRS_604,
 669                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 670                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 671                 .icache_bsize           = 32,
 672                 .dcache_bsize           = 32,
 673                 .num_pmcs               = 4,
 674                 .cpu_setup              = __setup_cpu_604,
 675                 .machine_check          = machine_check_generic,
 676                 .platform               = "ppc604",
 677         },
 678         {       /* 604ev */
 679                 .pvr_mask               = 0xffff0000,
 680                 .pvr_value              = 0x000a0000,
 681                 .cpu_name               = "604ev",
 682                 .cpu_features           = CPU_FTRS_604,
 683                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 684                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 685                 .icache_bsize           = 32,
 686                 .dcache_bsize           = 32,
 687                 .num_pmcs               = 4,
 688                 .cpu_setup              = __setup_cpu_604,
 689                 .machine_check          = machine_check_generic,
 690                 .platform               = "ppc604",
 691         },
 692         {       /* 740/750 (0x4202, don't support TAU ?) */
 693                 .pvr_mask               = 0xffffffff,
 694                 .pvr_value              = 0x00084202,
 695                 .cpu_name               = "740/750",
 696                 .cpu_features           = CPU_FTRS_740_NOTAU,
 697                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 698                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 699                 .icache_bsize           = 32,
 700                 .dcache_bsize           = 32,
 701                 .num_pmcs               = 4,
 702                 .cpu_setup              = __setup_cpu_750,
 703                 .machine_check          = machine_check_generic,
 704                 .platform               = "ppc750",
 705         },
 706         {       /* 750CX (80100 and 8010x?) */
 707                 .pvr_mask               = 0xfffffff0,
 708                 .pvr_value              = 0x00080100,
 709                 .cpu_name               = "750CX",
 710                 .cpu_features           = CPU_FTRS_750,
 711                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 712                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 713                 .icache_bsize           = 32,
 714                 .dcache_bsize           = 32,
 715                 .num_pmcs               = 4,
 716                 .cpu_setup              = __setup_cpu_750cx,
 717                 .machine_check          = machine_check_generic,
 718                 .platform               = "ppc750",
 719         },
 720         {       /* 750CX (82201 and 82202) */
 721                 .pvr_mask               = 0xfffffff0,
 722                 .pvr_value              = 0x00082200,
 723                 .cpu_name               = "750CX",
 724                 .cpu_features           = CPU_FTRS_750,
 725                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 726                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 727                 .icache_bsize           = 32,
 728                 .dcache_bsize           = 32,
 729                 .num_pmcs               = 4,
 730                 .pmc_type               = PPC_PMC_IBM,
 731                 .cpu_setup              = __setup_cpu_750cx,
 732                 .machine_check          = machine_check_generic,
 733                 .platform               = "ppc750",
 734         },
 735         {       /* 750CXe (82214) */
 736                 .pvr_mask               = 0xfffffff0,
 737                 .pvr_value              = 0x00082210,
 738                 .cpu_name               = "750CXe",
 739                 .cpu_features           = CPU_FTRS_750,
 740                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 741                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 742                 .icache_bsize           = 32,
 743                 .dcache_bsize           = 32,
 744                 .num_pmcs               = 4,
 745                 .pmc_type               = PPC_PMC_IBM,
 746                 .cpu_setup              = __setup_cpu_750cx,
 747                 .machine_check          = machine_check_generic,
 748                 .platform               = "ppc750",
 749         },
 750         {       /* 750CXe "Gekko" (83214) */
 751                 .pvr_mask               = 0xffffffff,
 752                 .pvr_value              = 0x00083214,
 753                 .cpu_name               = "750CXe",
 754                 .cpu_features           = CPU_FTRS_750,
 755                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 756                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 757                 .icache_bsize           = 32,
 758                 .dcache_bsize           = 32,
 759                 .num_pmcs               = 4,
 760                 .pmc_type               = PPC_PMC_IBM,
 761                 .cpu_setup              = __setup_cpu_750cx,
 762                 .machine_check          = machine_check_generic,
 763                 .platform               = "ppc750",
 764         },
 765         {       /* 750CL (and "Broadway") */
 766                 .pvr_mask               = 0xfffff0e0,
 767                 .pvr_value              = 0x00087000,
 768                 .cpu_name               = "750CL",
 769                 .cpu_features           = CPU_FTRS_750CL,
 770                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 771                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 772                 .icache_bsize           = 32,
 773                 .dcache_bsize           = 32,
 774                 .num_pmcs               = 4,
 775                 .pmc_type               = PPC_PMC_IBM,
 776                 .cpu_setup              = __setup_cpu_750,
 777                 .machine_check          = machine_check_generic,
 778                 .platform               = "ppc750",
 779                 .oprofile_cpu_type      = "ppc/750",
 780                 .oprofile_type          = PPC_OPROFILE_G4,
 781         },
 782         {       /* 745/755 */
 783                 .pvr_mask               = 0xfffff000,
 784                 .pvr_value              = 0x00083000,
 785                 .cpu_name               = "745/755",
 786                 .cpu_features           = CPU_FTRS_750,
 787                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 788                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 789                 .icache_bsize           = 32,
 790                 .dcache_bsize           = 32,
 791                 .num_pmcs               = 4,
 792                 .pmc_type               = PPC_PMC_IBM,
 793                 .cpu_setup              = __setup_cpu_750,
 794                 .machine_check          = machine_check_generic,
 795                 .platform               = "ppc750",
 796         },
 797         {       /* 750FX rev 1.x */
 798                 .pvr_mask               = 0xffffff00,
 799                 .pvr_value              = 0x70000100,
 800                 .cpu_name               = "750FX",
 801                 .cpu_features           = CPU_FTRS_750FX1,
 802                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 803                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 804                 .icache_bsize           = 32,
 805                 .dcache_bsize           = 32,
 806                 .num_pmcs               = 4,
 807                 .pmc_type               = PPC_PMC_IBM,
 808                 .cpu_setup              = __setup_cpu_750,
 809                 .machine_check          = machine_check_generic,
 810                 .platform               = "ppc750",
 811                 .oprofile_cpu_type      = "ppc/750",
 812                 .oprofile_type          = PPC_OPROFILE_G4,
 813         },
 814         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 815                 .pvr_mask               = 0xffffffff,
 816                 .pvr_value              = 0x70000200,
 817                 .cpu_name               = "750FX",
 818                 .cpu_features           = CPU_FTRS_750FX2,
 819                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 820                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 821                 .icache_bsize           = 32,
 822                 .dcache_bsize           = 32,
 823                 .num_pmcs               = 4,
 824                 .pmc_type               = PPC_PMC_IBM,
 825                 .cpu_setup              = __setup_cpu_750,
 826                 .machine_check          = machine_check_generic,
 827                 .platform               = "ppc750",
 828                 .oprofile_cpu_type      = "ppc/750",
 829                 .oprofile_type          = PPC_OPROFILE_G4,
 830         },
 831         {       /* 750FX (All revs except 2.0) */
 832                 .pvr_mask               = 0xffff0000,
 833                 .pvr_value              = 0x70000000,
 834                 .cpu_name               = "750FX",
 835                 .cpu_features           = CPU_FTRS_750FX,
 836                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 837                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 838                 .icache_bsize           = 32,
 839                 .dcache_bsize           = 32,
 840                 .num_pmcs               = 4,
 841                 .pmc_type               = PPC_PMC_IBM,
 842                 .cpu_setup              = __setup_cpu_750fx,
 843                 .machine_check          = machine_check_generic,
 844                 .platform               = "ppc750",
 845                 .oprofile_cpu_type      = "ppc/750",
 846                 .oprofile_type          = PPC_OPROFILE_G4,
 847         },
 848         {       /* 750GX */
 849                 .pvr_mask               = 0xffff0000,
 850                 .pvr_value              = 0x70020000,
 851                 .cpu_name               = "750GX",
 852                 .cpu_features           = CPU_FTRS_750GX,
 853                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 854                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 855                 .icache_bsize           = 32,
 856                 .dcache_bsize           = 32,
 857                 .num_pmcs               = 4,
 858                 .pmc_type               = PPC_PMC_IBM,
 859                 .cpu_setup              = __setup_cpu_750fx,
 860                 .machine_check          = machine_check_generic,
 861                 .platform               = "ppc750",
 862                 .oprofile_cpu_type      = "ppc/750",
 863                 .oprofile_type          = PPC_OPROFILE_G4,
 864         },
 865         {       /* 740/750 (L2CR bit need fixup for 740) */
 866                 .pvr_mask               = 0xffff0000,
 867                 .pvr_value              = 0x00080000,
 868                 .cpu_name               = "740/750",
 869                 .cpu_features           = CPU_FTRS_740,
 870                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 871                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 872                 .icache_bsize           = 32,
 873                 .dcache_bsize           = 32,
 874                 .num_pmcs               = 4,
 875                 .pmc_type               = PPC_PMC_IBM,
 876                 .cpu_setup              = __setup_cpu_750,
 877                 .machine_check          = machine_check_generic,
 878                 .platform               = "ppc750",
 879         },
 880         {       /* 7400 rev 1.1 ? (no TAU) */
 881                 .pvr_mask               = 0xffffffff,
 882                 .pvr_value              = 0x000c1101,
 883                 .cpu_name               = "7400 (1.1)",
 884                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 885                 .cpu_user_features      = COMMON_USER |
 886                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 887                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 888                 .icache_bsize           = 32,
 889                 .dcache_bsize           = 32,
 890                 .num_pmcs               = 4,
 891                 .pmc_type               = PPC_PMC_G4,
 892                 .cpu_setup              = __setup_cpu_7400,
 893                 .machine_check          = machine_check_generic,
 894                 .platform               = "ppc7400",
 895         },
 896         {       /* 7400 */
 897                 .pvr_mask               = 0xffff0000,
 898                 .pvr_value              = 0x000c0000,
 899                 .cpu_name               = "7400",
 900                 .cpu_features           = CPU_FTRS_7400,
 901                 .cpu_user_features      = COMMON_USER |
 902                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 903                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 904                 .icache_bsize           = 32,
 905                 .dcache_bsize           = 32,
 906                 .num_pmcs               = 4,
 907                 .pmc_type               = PPC_PMC_G4,
 908                 .cpu_setup              = __setup_cpu_7400,
 909                 .machine_check          = machine_check_generic,
 910                 .platform               = "ppc7400",
 911         },
 912         {       /* 7410 */
 913                 .pvr_mask               = 0xffff0000,
 914                 .pvr_value              = 0x800c0000,
 915                 .cpu_name               = "7410",
 916                 .cpu_features           = CPU_FTRS_7400,
 917                 .cpu_user_features      = COMMON_USER |
 918                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 919                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 920                 .icache_bsize           = 32,
 921                 .dcache_bsize           = 32,
 922                 .num_pmcs               = 4,
 923                 .pmc_type               = PPC_PMC_G4,
 924                 .cpu_setup              = __setup_cpu_7410,
 925                 .machine_check          = machine_check_generic,
 926                 .platform               = "ppc7400",
 927         },
 928         {       /* 7450 2.0 - no doze/nap */
 929                 .pvr_mask               = 0xffffffff,
 930                 .pvr_value              = 0x80000200,
 931                 .cpu_name               = "7450",
 932                 .cpu_features           = CPU_FTRS_7450_20,
 933                 .cpu_user_features      = COMMON_USER |
 934                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 935                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 936                 .icache_bsize           = 32,
 937                 .dcache_bsize           = 32,
 938                 .num_pmcs               = 6,
 939                 .pmc_type               = PPC_PMC_G4,
 940                 .cpu_setup              = __setup_cpu_745x,
 941                 .oprofile_cpu_type      = "ppc/7450",
 942                 .oprofile_type          = PPC_OPROFILE_G4,
 943                 .machine_check          = machine_check_generic,
 944                 .platform               = "ppc7450",
 945         },
 946         {       /* 7450 2.1 */
 947                 .pvr_mask               = 0xffffffff,
 948                 .pvr_value              = 0x80000201,
 949                 .cpu_name               = "7450",
 950                 .cpu_features           = CPU_FTRS_7450_21,
 951                 .cpu_user_features      = COMMON_USER |
 952                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 953                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 954                 .icache_bsize           = 32,
 955                 .dcache_bsize           = 32,
 956                 .num_pmcs               = 6,
 957                 .pmc_type               = PPC_PMC_G4,
 958                 .cpu_setup              = __setup_cpu_745x,
 959                 .oprofile_cpu_type      = "ppc/7450",
 960                 .oprofile_type          = PPC_OPROFILE_G4,
 961                 .machine_check          = machine_check_generic,
 962                 .platform               = "ppc7450",
 963         },
 964         {       /* 7450 2.3 and newer */
 965                 .pvr_mask               = 0xffff0000,
 966                 .pvr_value              = 0x80000000,
 967                 .cpu_name               = "7450",
 968                 .cpu_features           = CPU_FTRS_7450_23,
 969                 .cpu_user_features      = COMMON_USER |
 970                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 971                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 972                 .icache_bsize           = 32,
 973                 .dcache_bsize           = 32,
 974                 .num_pmcs               = 6,
 975                 .pmc_type               = PPC_PMC_G4,
 976                 .cpu_setup              = __setup_cpu_745x,
 977                 .oprofile_cpu_type      = "ppc/7450",
 978                 .oprofile_type          = PPC_OPROFILE_G4,
 979                 .machine_check          = machine_check_generic,
 980                 .platform               = "ppc7450",
 981         },
 982         {       /* 7455 rev 1.x */
 983                 .pvr_mask               = 0xffffff00,
 984                 .pvr_value              = 0x80010100,
 985                 .cpu_name               = "7455",
 986                 .cpu_features           = CPU_FTRS_7455_1,
 987                 .cpu_user_features      = COMMON_USER |
 988                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 989                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 990                 .icache_bsize           = 32,
 991                 .dcache_bsize           = 32,
 992                 .num_pmcs               = 6,
 993                 .pmc_type               = PPC_PMC_G4,
 994                 .cpu_setup              = __setup_cpu_745x,
 995                 .oprofile_cpu_type      = "ppc/7450",
 996                 .oprofile_type          = PPC_OPROFILE_G4,
 997                 .machine_check          = machine_check_generic,
 998                 .platform               = "ppc7450",
 999         },
1000         {       /* 7455 rev 2.0 */
1001                 .pvr_mask               = 0xffffffff,
1002                 .pvr_value              = 0x80010200,
1003                 .cpu_name               = "7455",
1004                 .cpu_features           = CPU_FTRS_7455_20,
1005                 .cpu_user_features      = COMMON_USER |
1006                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1007                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1008                 .icache_bsize           = 32,
1009                 .dcache_bsize           = 32,
1010                 .num_pmcs               = 6,
1011                 .pmc_type               = PPC_PMC_G4,
1012                 .cpu_setup              = __setup_cpu_745x,
1013                 .oprofile_cpu_type      = "ppc/7450",
1014                 .oprofile_type          = PPC_OPROFILE_G4,
1015                 .machine_check          = machine_check_generic,
1016                 .platform               = "ppc7450",
1017         },
1018         {       /* 7455 others */
1019                 .pvr_mask               = 0xffff0000,
1020                 .pvr_value              = 0x80010000,
1021                 .cpu_name               = "7455",
1022                 .cpu_features           = CPU_FTRS_7455,
1023                 .cpu_user_features      = COMMON_USER |
1024                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1025                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1026                 .icache_bsize           = 32,
1027                 .dcache_bsize           = 32,
1028                 .num_pmcs               = 6,
1029                 .pmc_type               = PPC_PMC_G4,
1030                 .cpu_setup              = __setup_cpu_745x,
1031                 .oprofile_cpu_type      = "ppc/7450",
1032                 .oprofile_type          = PPC_OPROFILE_G4,
1033                 .machine_check          = machine_check_generic,
1034                 .platform               = "ppc7450",
1035         },
1036         {       /* 7447/7457 Rev 1.0 */
1037                 .pvr_mask               = 0xffffffff,
1038                 .pvr_value              = 0x80020100,
1039                 .cpu_name               = "7447/7457",
1040                 .cpu_features           = CPU_FTRS_7447_10,
1041                 .cpu_user_features      = COMMON_USER |
1042                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1043                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1044                 .icache_bsize           = 32,
1045                 .dcache_bsize           = 32,
1046                 .num_pmcs               = 6,
1047                 .pmc_type               = PPC_PMC_G4,
1048                 .cpu_setup              = __setup_cpu_745x,
1049                 .oprofile_cpu_type      = "ppc/7450",
1050                 .oprofile_type          = PPC_OPROFILE_G4,
1051                 .machine_check          = machine_check_generic,
1052                 .platform               = "ppc7450",
1053         },
1054         {       /* 7447/7457 Rev 1.1 */
1055                 .pvr_mask               = 0xffffffff,
1056                 .pvr_value              = 0x80020101,
1057                 .cpu_name               = "7447/7457",
1058                 .cpu_features           = CPU_FTRS_7447_10,
1059                 .cpu_user_features      = COMMON_USER |
1060                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1061                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1062                 .icache_bsize           = 32,
1063                 .dcache_bsize           = 32,
1064                 .num_pmcs               = 6,
1065                 .pmc_type               = PPC_PMC_G4,
1066                 .cpu_setup              = __setup_cpu_745x,
1067                 .oprofile_cpu_type      = "ppc/7450",
1068                 .oprofile_type          = PPC_OPROFILE_G4,
1069                 .machine_check          = machine_check_generic,
1070                 .platform               = "ppc7450",
1071         },
1072         {       /* 7447/7457 Rev 1.2 and later */
1073                 .pvr_mask               = 0xffff0000,
1074                 .pvr_value              = 0x80020000,
1075                 .cpu_name               = "7447/7457",
1076                 .cpu_features           = CPU_FTRS_7447,
1077                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1078                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1079                 .icache_bsize           = 32,
1080                 .dcache_bsize           = 32,
1081                 .num_pmcs               = 6,
1082                 .pmc_type               = PPC_PMC_G4,
1083                 .cpu_setup              = __setup_cpu_745x,
1084                 .oprofile_cpu_type      = "ppc/7450",
1085                 .oprofile_type          = PPC_OPROFILE_G4,
1086                 .machine_check          = machine_check_generic,
1087                 .platform               = "ppc7450",
1088         },
1089         {       /* 7447A */
1090                 .pvr_mask               = 0xffff0000,
1091                 .pvr_value              = 0x80030000,
1092                 .cpu_name               = "7447A",
1093                 .cpu_features           = CPU_FTRS_7447A,
1094                 .cpu_user_features      = COMMON_USER |
1095                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1096                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1097                 .icache_bsize           = 32,
1098                 .dcache_bsize           = 32,
1099                 .num_pmcs               = 6,
1100                 .pmc_type               = PPC_PMC_G4,
1101                 .cpu_setup              = __setup_cpu_745x,
1102                 .oprofile_cpu_type      = "ppc/7450",
1103                 .oprofile_type          = PPC_OPROFILE_G4,
1104                 .machine_check          = machine_check_generic,
1105                 .platform               = "ppc7450",
1106         },
1107         {       /* 7448 */
1108                 .pvr_mask               = 0xffff0000,
1109                 .pvr_value              = 0x80040000,
1110                 .cpu_name               = "7448",
1111                 .cpu_features           = CPU_FTRS_7448,
1112                 .cpu_user_features      = COMMON_USER |
1113                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1114                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1115                 .icache_bsize           = 32,
1116                 .dcache_bsize           = 32,
1117                 .num_pmcs               = 6,
1118                 .pmc_type               = PPC_PMC_G4,
1119                 .cpu_setup              = __setup_cpu_745x,
1120                 .oprofile_cpu_type      = "ppc/7450",
1121                 .oprofile_type          = PPC_OPROFILE_G4,
1122                 .machine_check          = machine_check_generic,
1123                 .platform               = "ppc7450",
1124         },
1125         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1126                 .pvr_mask               = 0x7fff0000,
1127                 .pvr_value              = 0x00810000,
1128                 .cpu_name               = "82xx",
1129                 .cpu_features           = CPU_FTRS_82XX,
1130                 .cpu_user_features      = COMMON_USER,
1131                 .mmu_features           = 0,
1132                 .icache_bsize           = 32,
1133                 .dcache_bsize           = 32,
1134                 .cpu_setup              = __setup_cpu_603,
1135                 .machine_check          = machine_check_generic,
1136                 .platform               = "ppc603",
1137         },
1138         {       /* All G2_LE (603e core, plus some) have the same pvr */
1139                 .pvr_mask               = 0x7fff0000,
1140                 .pvr_value              = 0x00820000,
1141                 .cpu_name               = "G2_LE",
1142                 .cpu_features           = CPU_FTRS_G2_LE,
1143                 .cpu_user_features      = COMMON_USER,
1144                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1145                 .icache_bsize           = 32,
1146                 .dcache_bsize           = 32,
1147                 .cpu_setup              = __setup_cpu_603,
1148                 .machine_check          = machine_check_generic,
1149                 .platform               = "ppc603",
1150         },
1151         {       /* e300c1 (a 603e core, plus some) on 83xx */
1152                 .pvr_mask               = 0x7fff0000,
1153                 .pvr_value              = 0x00830000,
1154                 .cpu_name               = "e300c1",
1155                 .cpu_features           = CPU_FTRS_E300,
1156                 .cpu_user_features      = COMMON_USER,
1157                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1158                 .icache_bsize           = 32,
1159                 .dcache_bsize           = 32,
1160                 .cpu_setup              = __setup_cpu_603,
1161                 .machine_check          = machine_check_generic,
1162                 .platform               = "ppc603",
1163         },
1164         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1165                 .pvr_mask               = 0x7fff0000,
1166                 .pvr_value              = 0x00840000,
1167                 .cpu_name               = "e300c2",
1168                 .cpu_features           = CPU_FTRS_E300C2,
1169                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1170                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1171                         MMU_FTR_NEED_DTLB_SW_LRU,
1172                 .icache_bsize           = 32,
1173                 .dcache_bsize           = 32,
1174                 .cpu_setup              = __setup_cpu_603,
1175                 .machine_check          = machine_check_generic,
1176                 .platform               = "ppc603",
1177         },
1178         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1179                 .pvr_mask               = 0x7fff0000,
1180                 .pvr_value              = 0x00850000,
1181                 .cpu_name               = "e300c3",
1182                 .cpu_features           = CPU_FTRS_E300,
1183                 .cpu_user_features      = COMMON_USER,
1184                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1185                         MMU_FTR_NEED_DTLB_SW_LRU,
1186                 .icache_bsize           = 32,
1187                 .dcache_bsize           = 32,
1188                 .cpu_setup              = __setup_cpu_603,
1189                 .num_pmcs               = 4,
1190                 .oprofile_cpu_type      = "ppc/e300",
1191                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1192                 .platform               = "ppc603",
1193         },
1194         {       /* e300c4 (e300c1, plus one IU) */
1195                 .pvr_mask               = 0x7fff0000,
1196                 .pvr_value              = 0x00860000,
1197                 .cpu_name               = "e300c4",
1198                 .cpu_features           = CPU_FTRS_E300,
1199                 .cpu_user_features      = COMMON_USER,
1200                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1201                         MMU_FTR_NEED_DTLB_SW_LRU,
1202                 .icache_bsize           = 32,
1203                 .dcache_bsize           = 32,
1204                 .cpu_setup              = __setup_cpu_603,
1205                 .machine_check          = machine_check_generic,
1206                 .num_pmcs               = 4,
1207                 .oprofile_cpu_type      = "ppc/e300",
1208                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1209                 .platform               = "ppc603",
1210         },
1211         {       /* default match, we assume split I/D cache & TB (non-601)... */
1212                 .pvr_mask               = 0x00000000,
1213                 .pvr_value              = 0x00000000,
1214                 .cpu_name               = "(generic PPC)",
1215                 .cpu_features           = CPU_FTRS_CLASSIC32,
1216                 .cpu_user_features      = COMMON_USER,
1217                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1218                 .icache_bsize           = 32,
1219                 .dcache_bsize           = 32,
1220                 .machine_check          = machine_check_generic,
1221                 .platform               = "ppc603",
1222         },
1223 #endif /* CLASSIC_PPC */
1224 #ifdef CONFIG_8xx
1225         {       /* 8xx */
1226                 .pvr_mask               = 0xffff0000,
1227                 .pvr_value              = 0x00500000,
1228                 .cpu_name               = "8xx",
1229                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1230                  * if the 8xx code is there.... */
1231                 .cpu_features           = CPU_FTRS_8XX,
1232                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1233                 .mmu_features           = MMU_FTR_TYPE_8xx,
1234                 .icache_bsize           = 16,
1235                 .dcache_bsize           = 16,
1236                 .platform               = "ppc823",
1237         },
1238 #endif /* CONFIG_8xx */
1239 #ifdef CONFIG_40x
1240         {       /* 403GC */
1241                 .pvr_mask               = 0xffffff00,
1242                 .pvr_value              = 0x00200200,
1243                 .cpu_name               = "403GC",
1244                 .cpu_features           = CPU_FTRS_40X,
1245                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1246                 .mmu_features           = MMU_FTR_TYPE_40x,
1247                 .icache_bsize           = 16,
1248                 .dcache_bsize           = 16,
1249                 .machine_check          = machine_check_4xx,
1250                 .platform               = "ppc403",
1251         },
1252         {       /* 403GCX */
1253                 .pvr_mask               = 0xffffff00,
1254                 .pvr_value              = 0x00201400,
1255                 .cpu_name               = "403GCX",
1256                 .cpu_features           = CPU_FTRS_40X,
1257                 .cpu_user_features      = PPC_FEATURE_32 |
1258                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1259                 .mmu_features           = MMU_FTR_TYPE_40x,
1260                 .icache_bsize           = 16,
1261                 .dcache_bsize           = 16,
1262                 .machine_check          = machine_check_4xx,
1263                 .platform               = "ppc403",
1264         },
1265         {       /* 403G ?? */
1266                 .pvr_mask               = 0xffff0000,
1267                 .pvr_value              = 0x00200000,
1268                 .cpu_name               = "403G ??",
1269                 .cpu_features           = CPU_FTRS_40X,
1270                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1271                 .mmu_features           = MMU_FTR_TYPE_40x,
1272                 .icache_bsize           = 16,
1273                 .dcache_bsize           = 16,
1274                 .machine_check          = machine_check_4xx,
1275                 .platform               = "ppc403",
1276         },
1277         {       /* 405GP */
1278                 .pvr_mask               = 0xffff0000,
1279                 .pvr_value              = 0x40110000,
1280                 .cpu_name               = "405GP",
1281                 .cpu_features           = CPU_FTRS_40X,
1282                 .cpu_user_features      = PPC_FEATURE_32 |
1283                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1284                 .mmu_features           = MMU_FTR_TYPE_40x,
1285                 .icache_bsize           = 32,
1286                 .dcache_bsize           = 32,
1287                 .machine_check          = machine_check_4xx,
1288                 .platform               = "ppc405",
1289         },
1290         {       /* STB 03xxx */
1291                 .pvr_mask               = 0xffff0000,
1292                 .pvr_value              = 0x40130000,
1293                 .cpu_name               = "STB03xxx",
1294                 .cpu_features           = CPU_FTRS_40X,
1295                 .cpu_user_features      = PPC_FEATURE_32 |
1296                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1297                 .mmu_features           = MMU_FTR_TYPE_40x,
1298                 .icache_bsize           = 32,
1299                 .dcache_bsize           = 32,
1300                 .machine_check          = machine_check_4xx,
1301                 .platform               = "ppc405",
1302         },
1303         {       /* STB 04xxx */
1304                 .pvr_mask               = 0xffff0000,
1305                 .pvr_value              = 0x41810000,
1306                 .cpu_name               = "STB04xxx",
1307                 .cpu_features           = CPU_FTRS_40X,
1308                 .cpu_user_features      = PPC_FEATURE_32 |
1309                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1310                 .mmu_features           = MMU_FTR_TYPE_40x,
1311                 .icache_bsize           = 32,
1312                 .dcache_bsize           = 32,
1313                 .machine_check          = machine_check_4xx,
1314                 .platform               = "ppc405",
1315         },
1316         {       /* NP405L */
1317                 .pvr_mask               = 0xffff0000,
1318                 .pvr_value              = 0x41610000,
1319                 .cpu_name               = "NP405L",
1320                 .cpu_features           = CPU_FTRS_40X,
1321                 .cpu_user_features      = PPC_FEATURE_32 |
1322                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1323                 .mmu_features           = MMU_FTR_TYPE_40x,
1324                 .icache_bsize           = 32,
1325                 .dcache_bsize           = 32,
1326                 .machine_check          = machine_check_4xx,
1327                 .platform               = "ppc405",
1328         },
1329         {       /* NP4GS3 */
1330                 .pvr_mask               = 0xffff0000,
1331                 .pvr_value              = 0x40B10000,
1332                 .cpu_name               = "NP4GS3",
1333                 .cpu_features           = CPU_FTRS_40X,
1334                 .cpu_user_features      = PPC_FEATURE_32 |
1335                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1336                 .mmu_features           = MMU_FTR_TYPE_40x,
1337                 .icache_bsize           = 32,
1338                 .dcache_bsize           = 32,
1339                 .machine_check          = machine_check_4xx,
1340                 .platform               = "ppc405",
1341         },
1342         {   /* NP405H */
1343                 .pvr_mask               = 0xffff0000,
1344                 .pvr_value              = 0x41410000,
1345                 .cpu_name               = "NP405H",
1346                 .cpu_features           = CPU_FTRS_40X,
1347                 .cpu_user_features      = PPC_FEATURE_32 |
1348                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1349                 .mmu_features           = MMU_FTR_TYPE_40x,
1350                 .icache_bsize           = 32,
1351                 .dcache_bsize           = 32,
1352                 .machine_check          = machine_check_4xx,
1353                 .platform               = "ppc405",
1354         },
1355         {       /* 405GPr */
1356                 .pvr_mask               = 0xffff0000,
1357                 .pvr_value              = 0x50910000,
1358                 .cpu_name               = "405GPr",
1359                 .cpu_features           = CPU_FTRS_40X,
1360                 .cpu_user_features      = PPC_FEATURE_32 |
1361                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1362                 .mmu_features           = MMU_FTR_TYPE_40x,
1363                 .icache_bsize           = 32,
1364                 .dcache_bsize           = 32,
1365                 .machine_check          = machine_check_4xx,
1366                 .platform               = "ppc405",
1367         },
1368         {   /* STBx25xx */
1369                 .pvr_mask               = 0xffff0000,
1370                 .pvr_value              = 0x51510000,
1371                 .cpu_name               = "STBx25xx",
1372                 .cpu_features           = CPU_FTRS_40X,
1373                 .cpu_user_features      = PPC_FEATURE_32 |
1374                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1375                 .mmu_features           = MMU_FTR_TYPE_40x,
1376                 .icache_bsize           = 32,
1377                 .dcache_bsize           = 32,
1378                 .machine_check          = machine_check_4xx,
1379                 .platform               = "ppc405",
1380         },
1381         {       /* 405LP */
1382                 .pvr_mask               = 0xffff0000,
1383                 .pvr_value              = 0x41F10000,
1384                 .cpu_name               = "405LP",
1385                 .cpu_features           = CPU_FTRS_40X,
1386                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1387                 .mmu_features           = MMU_FTR_TYPE_40x,
1388                 .icache_bsize           = 32,
1389                 .dcache_bsize           = 32,
1390                 .machine_check          = machine_check_4xx,
1391                 .platform               = "ppc405",
1392         },
1393         {       /* Xilinx Virtex-II Pro  */
1394                 .pvr_mask               = 0xfffff000,
1395                 .pvr_value              = 0x20010000,
1396                 .cpu_name               = "Virtex-II Pro",
1397                 .cpu_features           = CPU_FTRS_40X,
1398                 .cpu_user_features      = PPC_FEATURE_32 |
1399                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1400                 .mmu_features           = MMU_FTR_TYPE_40x,
1401                 .icache_bsize           = 32,
1402                 .dcache_bsize           = 32,
1403                 .machine_check          = machine_check_4xx,
1404                 .platform               = "ppc405",
1405         },
1406         {       /* Xilinx Virtex-4 FX */
1407                 .pvr_mask               = 0xfffff000,
1408                 .pvr_value              = 0x20011000,
1409                 .cpu_name               = "Virtex-4 FX",
1410                 .cpu_features           = CPU_FTRS_40X,
1411                 .cpu_user_features      = PPC_FEATURE_32 |
1412                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1413                 .mmu_features           = MMU_FTR_TYPE_40x,
1414                 .icache_bsize           = 32,
1415                 .dcache_bsize           = 32,
1416                 .machine_check          = machine_check_4xx,
1417                 .platform               = "ppc405",
1418         },
1419         {       /* 405EP */
1420                 .pvr_mask               = 0xffff0000,
1421                 .pvr_value              = 0x51210000,
1422                 .cpu_name               = "405EP",
1423                 .cpu_features           = CPU_FTRS_40X,
1424                 .cpu_user_features      = PPC_FEATURE_32 |
1425                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1426                 .mmu_features           = MMU_FTR_TYPE_40x,
1427                 .icache_bsize           = 32,
1428                 .dcache_bsize           = 32,
1429                 .machine_check          = machine_check_4xx,
1430                 .platform               = "ppc405",
1431         },
1432         {       /* 405EX Rev. A/B with Security */
1433                 .pvr_mask               = 0xffff000f,
1434                 .pvr_value              = 0x12910007,
1435                 .cpu_name               = "405EX Rev. A/B",
1436                 .cpu_features           = CPU_FTRS_40X,
1437                 .cpu_user_features      = PPC_FEATURE_32 |
1438                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1439                 .mmu_features           = MMU_FTR_TYPE_40x,
1440                 .icache_bsize           = 32,
1441                 .dcache_bsize           = 32,
1442                 .machine_check          = machine_check_4xx,
1443                 .platform               = "ppc405",
1444         },
1445         {       /* 405EX Rev. C without Security */
1446                 .pvr_mask               = 0xffff000f,
1447                 .pvr_value              = 0x1291000d,
1448                 .cpu_name               = "405EX Rev. C",
1449                 .cpu_features           = CPU_FTRS_40X,
1450                 .cpu_user_features      = PPC_FEATURE_32 |
1451                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1452                 .mmu_features           = MMU_FTR_TYPE_40x,
1453                 .icache_bsize           = 32,
1454                 .dcache_bsize           = 32,
1455                 .machine_check          = machine_check_4xx,
1456                 .platform               = "ppc405",
1457         },
1458         {       /* 405EX Rev. C with Security */
1459                 .pvr_mask               = 0xffff000f,
1460                 .pvr_value              = 0x1291000f,
1461                 .cpu_name               = "405EX Rev. C",
1462                 .cpu_features           = CPU_FTRS_40X,
1463                 .cpu_user_features      = PPC_FEATURE_32 |
1464                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1465                 .mmu_features           = MMU_FTR_TYPE_40x,
1466                 .icache_bsize           = 32,
1467                 .dcache_bsize           = 32,
1468                 .machine_check          = machine_check_4xx,
1469                 .platform               = "ppc405",
1470         },
1471         {       /* 405EX Rev. D without Security */
1472                 .pvr_mask               = 0xffff000f,
1473                 .pvr_value              = 0x12910003,
1474                 .cpu_name               = "405EX Rev. D",
1475                 .cpu_features           = CPU_FTRS_40X,
1476                 .cpu_user_features      = PPC_FEATURE_32 |
1477                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1478                 .mmu_features           = MMU_FTR_TYPE_40x,
1479                 .icache_bsize           = 32,
1480                 .dcache_bsize           = 32,
1481                 .machine_check          = machine_check_4xx,
1482                 .platform               = "ppc405",
1483         },
1484         {       /* 405EX Rev. D with Security */
1485                 .pvr_mask               = 0xffff000f,
1486                 .pvr_value              = 0x12910005,
1487                 .cpu_name               = "405EX Rev. D",
1488                 .cpu_features           = CPU_FTRS_40X,
1489                 .cpu_user_features      = PPC_FEATURE_32 |
1490                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1491                 .mmu_features           = MMU_FTR_TYPE_40x,
1492                 .icache_bsize           = 32,
1493                 .dcache_bsize           = 32,
1494                 .machine_check          = machine_check_4xx,
1495                 .platform               = "ppc405",
1496         },
1497         {       /* 405EXr Rev. A/B without Security */
1498                 .pvr_mask               = 0xffff000f,
1499                 .pvr_value              = 0x12910001,
1500                 .cpu_name               = "405EXr Rev. A/B",
1501                 .cpu_features           = CPU_FTRS_40X,
1502                 .cpu_user_features      = PPC_FEATURE_32 |
1503                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1504                 .mmu_features           = MMU_FTR_TYPE_40x,
1505                 .icache_bsize           = 32,
1506                 .dcache_bsize           = 32,
1507                 .machine_check          = machine_check_4xx,
1508                 .platform               = "ppc405",
1509         },
1510         {       /* 405EXr Rev. C without Security */
1511                 .pvr_mask               = 0xffff000f,
1512                 .pvr_value              = 0x12910009,
1513                 .cpu_name               = "405EXr Rev. C",
1514                 .cpu_features           = CPU_FTRS_40X,
1515                 .cpu_user_features      = PPC_FEATURE_32 |
1516                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1517                 .mmu_features           = MMU_FTR_TYPE_40x,
1518                 .icache_bsize           = 32,
1519                 .dcache_bsize           = 32,
1520                 .machine_check          = machine_check_4xx,
1521                 .platform               = "ppc405",
1522         },
1523         {       /* 405EXr Rev. C with Security */
1524                 .pvr_mask               = 0xffff000f,
1525                 .pvr_value              = 0x1291000b,
1526                 .cpu_name               = "405EXr Rev. C",
1527                 .cpu_features           = CPU_FTRS_40X,
1528                 .cpu_user_features      = PPC_FEATURE_32 |
1529                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1530                 .mmu_features           = MMU_FTR_TYPE_40x,
1531                 .icache_bsize           = 32,
1532                 .dcache_bsize           = 32,
1533                 .machine_check          = machine_check_4xx,
1534                 .platform               = "ppc405",
1535         },
1536         {       /* 405EXr Rev. D without Security */
1537                 .pvr_mask               = 0xffff000f,
1538                 .pvr_value              = 0x12910000,
1539                 .cpu_name               = "405EXr Rev. D",
1540                 .cpu_features           = CPU_FTRS_40X,
1541                 .cpu_user_features      = PPC_FEATURE_32 |
1542                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1543                 .mmu_features           = MMU_FTR_TYPE_40x,
1544                 .icache_bsize           = 32,
1545                 .dcache_bsize           = 32,
1546                 .machine_check          = machine_check_4xx,
1547                 .platform               = "ppc405",
1548         },
1549         {       /* 405EXr Rev. D with Security */
1550                 .pvr_mask               = 0xffff000f,
1551                 .pvr_value              = 0x12910002,
1552                 .cpu_name               = "405EXr Rev. D",
1553                 .cpu_features           = CPU_FTRS_40X,
1554                 .cpu_user_features      = PPC_FEATURE_32 |
1555                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1556                 .mmu_features           = MMU_FTR_TYPE_40x,
1557                 .icache_bsize           = 32,
1558                 .dcache_bsize           = 32,
1559                 .machine_check          = machine_check_4xx,
1560                 .platform               = "ppc405",
1561         },
1562         {
1563                 /* 405EZ */
1564                 .pvr_mask               = 0xffff0000,
1565                 .pvr_value              = 0x41510000,
1566                 .cpu_name               = "405EZ",
1567                 .cpu_features           = CPU_FTRS_40X,
1568                 .cpu_user_features      = PPC_FEATURE_32 |
1569                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1570                 .mmu_features           = MMU_FTR_TYPE_40x,
1571                 .icache_bsize           = 32,
1572                 .dcache_bsize           = 32,
1573                 .machine_check          = machine_check_4xx,
1574                 .platform               = "ppc405",
1575         },
1576         {       /* APM8018X */
1577                 .pvr_mask               = 0xffff0000,
1578                 .pvr_value              = 0x7ff11432,
1579                 .cpu_name               = "APM8018X",
1580                 .cpu_features           = CPU_FTRS_40X,
1581                 .cpu_user_features      = PPC_FEATURE_32 |
1582                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1583                 .mmu_features           = MMU_FTR_TYPE_40x,
1584                 .icache_bsize           = 32,
1585                 .dcache_bsize           = 32,
1586                 .machine_check          = machine_check_4xx,
1587                 .platform               = "ppc405",
1588         },
1589         {       /* default match */
1590                 .pvr_mask               = 0x00000000,
1591                 .pvr_value              = 0x00000000,
1592                 .cpu_name               = "(generic 40x PPC)",
1593                 .cpu_features           = CPU_FTRS_40X,
1594                 .cpu_user_features      = PPC_FEATURE_32 |
1595                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1596                 .mmu_features           = MMU_FTR_TYPE_40x,
1597                 .icache_bsize           = 32,
1598                 .dcache_bsize           = 32,
1599                 .machine_check          = machine_check_4xx,
1600                 .platform               = "ppc405",
1601         }
1602
1603 #endif /* CONFIG_40x */
1604 #ifdef CONFIG_44x
1605         {
1606                 .pvr_mask               = 0xf0000fff,
1607                 .pvr_value              = 0x40000850,
1608                 .cpu_name               = "440GR Rev. A",
1609                 .cpu_features           = CPU_FTRS_44X,
1610                 .cpu_user_features      = COMMON_USER_BOOKE,
1611                 .mmu_features           = MMU_FTR_TYPE_44x,
1612                 .icache_bsize           = 32,
1613                 .dcache_bsize           = 32,
1614                 .machine_check          = machine_check_4xx,
1615                 .platform               = "ppc440",
1616         },
1617         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1618                 .pvr_mask               = 0xf0000fff,
1619                 .pvr_value              = 0x40000858,
1620                 .cpu_name               = "440EP Rev. A",
1621                 .cpu_features           = CPU_FTRS_44X,
1622                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1623                 .mmu_features           = MMU_FTR_TYPE_44x,
1624                 .icache_bsize           = 32,
1625                 .dcache_bsize           = 32,
1626                 .cpu_setup              = __setup_cpu_440ep,
1627                 .machine_check          = machine_check_4xx,
1628                 .platform               = "ppc440",
1629         },
1630         {
1631                 .pvr_mask               = 0xf0000fff,
1632                 .pvr_value              = 0x400008d3,
1633                 .cpu_name               = "440GR Rev. B",
1634                 .cpu_features           = CPU_FTRS_44X,
1635                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1636                 .mmu_features           = MMU_FTR_TYPE_44x,
1637                 .icache_bsize           = 32,
1638                 .dcache_bsize           = 32,
1639                 .machine_check          = machine_check_4xx,
1640                 .platform               = "ppc440",
1641         },
1642         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1643                 .pvr_mask               = 0xf0000ff7,
1644                 .pvr_value              = 0x400008d4,
1645                 .cpu_name               = "440EP Rev. C",
1646                 .cpu_features           = CPU_FTRS_44X,
1647                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1648                 .mmu_features           = MMU_FTR_TYPE_44x,
1649                 .icache_bsize           = 32,
1650                 .dcache_bsize           = 32,
1651                 .cpu_setup              = __setup_cpu_440ep,
1652                 .machine_check          = machine_check_4xx,
1653                 .platform               = "ppc440",
1654         },
1655         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1656                 .pvr_mask               = 0xf0000fff,
1657                 .pvr_value              = 0x400008db,
1658                 .cpu_name               = "440EP Rev. B",
1659                 .cpu_features           = CPU_FTRS_44X,
1660                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1661                 .mmu_features           = MMU_FTR_TYPE_44x,
1662                 .icache_bsize           = 32,
1663                 .dcache_bsize           = 32,
1664                 .cpu_setup              = __setup_cpu_440ep,
1665                 .machine_check          = machine_check_4xx,
1666                 .platform               = "ppc440",
1667         },
1668         { /* 440GRX */
1669                 .pvr_mask               = 0xf0000ffb,
1670                 .pvr_value              = 0x200008D0,
1671                 .cpu_name               = "440GRX",
1672                 .cpu_features           = CPU_FTRS_44X,
1673                 .cpu_user_features      = COMMON_USER_BOOKE,
1674                 .mmu_features           = MMU_FTR_TYPE_44x,
1675                 .icache_bsize           = 32,
1676                 .dcache_bsize           = 32,
1677                 .cpu_setup              = __setup_cpu_440grx,
1678                 .machine_check          = machine_check_440A,
1679                 .platform               = "ppc440",
1680         },
1681         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1682                 .pvr_mask               = 0xf0000ffb,
1683                 .pvr_value              = 0x200008D8,
1684                 .cpu_name               = "440EPX",
1685                 .cpu_features           = CPU_FTRS_44X,
1686                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1687                 .mmu_features           = MMU_FTR_TYPE_44x,
1688                 .icache_bsize           = 32,
1689                 .dcache_bsize           = 32,
1690                 .cpu_setup              = __setup_cpu_440epx,
1691                 .machine_check          = machine_check_440A,
1692                 .platform               = "ppc440",
1693         },
1694         {       /* 440GP Rev. B */
1695                 .pvr_mask               = 0xf0000fff,
1696                 .pvr_value              = 0x40000440,
1697                 .cpu_name               = "440GP Rev. B",
1698                 .cpu_features           = CPU_FTRS_44X,
1699                 .cpu_user_features      = COMMON_USER_BOOKE,
1700                 .mmu_features           = MMU_FTR_TYPE_44x,
1701                 .icache_bsize           = 32,
1702                 .dcache_bsize           = 32,
1703                 .machine_check          = machine_check_4xx,
1704                 .platform               = "ppc440gp",
1705         },
1706         {       /* 440GP Rev. C */
1707                 .pvr_mask               = 0xf0000fff,
1708                 .pvr_value              = 0x40000481,
1709                 .cpu_name               = "440GP Rev. C",
1710                 .cpu_features           = CPU_FTRS_44X,
1711                 .cpu_user_features      = COMMON_USER_BOOKE,
1712                 .mmu_features           = MMU_FTR_TYPE_44x,
1713                 .icache_bsize           = 32,
1714                 .dcache_bsize           = 32,
1715                 .machine_check          = machine_check_4xx,
1716                 .platform               = "ppc440gp",
1717         },
1718         { /* 440GX Rev. A */
1719                 .pvr_mask               = 0xf0000fff,
1720                 .pvr_value              = 0x50000850,
1721                 .cpu_name               = "440GX Rev. A",
1722                 .cpu_features           = CPU_FTRS_44X,
1723                 .cpu_user_features      = COMMON_USER_BOOKE,
1724                 .mmu_features           = MMU_FTR_TYPE_44x,
1725                 .icache_bsize           = 32,
1726                 .dcache_bsize           = 32,
1727                 .cpu_setup              = __setup_cpu_440gx,
1728                 .machine_check          = machine_check_440A,
1729                 .platform               = "ppc440",
1730         },
1731         { /* 440GX Rev. B */
1732                 .pvr_mask               = 0xf0000fff,
1733                 .pvr_value              = 0x50000851,
1734                 .cpu_name               = "440GX Rev. B",
1735                 .cpu_features           = CPU_FTRS_44X,
1736                 .cpu_user_features      = COMMON_USER_BOOKE,
1737                 .mmu_features           = MMU_FTR_TYPE_44x,
1738                 .icache_bsize           = 32,
1739                 .dcache_bsize           = 32,
1740                 .cpu_setup              = __setup_cpu_440gx,
1741                 .machine_check          = machine_check_440A,
1742                 .platform               = "ppc440",
1743         },
1744         { /* 440GX Rev. C */
1745                 .pvr_mask               = 0xf0000fff,
1746                 .pvr_value              = 0x50000892,
1747                 .cpu_name               = "440GX Rev. C",
1748                 .cpu_features           = CPU_FTRS_44X,
1749                 .cpu_user_features      = COMMON_USER_BOOKE,
1750                 .mmu_features           = MMU_FTR_TYPE_44x,
1751                 .icache_bsize           = 32,
1752                 .dcache_bsize           = 32,
1753                 .cpu_setup              = __setup_cpu_440gx,
1754                 .machine_check          = machine_check_440A,
1755                 .platform               = "ppc440",
1756         },
1757         { /* 440GX Rev. F */
1758                 .pvr_mask               = 0xf0000fff,
1759                 .pvr_value              = 0x50000894,
1760                 .cpu_name               = "440GX Rev. F",
1761                 .cpu_features           = CPU_FTRS_44X,
1762                 .cpu_user_features      = COMMON_USER_BOOKE,
1763                 .mmu_features           = MMU_FTR_TYPE_44x,
1764                 .icache_bsize           = 32,
1765                 .dcache_bsize           = 32,
1766                 .cpu_setup              = __setup_cpu_440gx,
1767                 .machine_check          = machine_check_440A,
1768                 .platform               = "ppc440",
1769         },
1770         { /* 440SP Rev. A */
1771                 .pvr_mask               = 0xfff00fff,
1772                 .pvr_value              = 0x53200891,
1773                 .cpu_name               = "440SP Rev. A",
1774                 .cpu_features           = CPU_FTRS_44X,
1775                 .cpu_user_features      = COMMON_USER_BOOKE,
1776                 .mmu_features           = MMU_FTR_TYPE_44x,
1777                 .icache_bsize           = 32,
1778                 .dcache_bsize           = 32,
1779                 .machine_check          = machine_check_4xx,
1780                 .platform               = "ppc440",
1781         },
1782         { /* 440SPe Rev. A */
1783                 .pvr_mask               = 0xfff00fff,
1784                 .pvr_value              = 0x53400890,
1785                 .cpu_name               = "440SPe Rev. A",
1786                 .cpu_features           = CPU_FTRS_44X,
1787                 .cpu_user_features      = COMMON_USER_BOOKE,
1788                 .mmu_features           = MMU_FTR_TYPE_44x,
1789                 .icache_bsize           = 32,
1790                 .dcache_bsize           = 32,
1791                 .cpu_setup              = __setup_cpu_440spe,
1792                 .machine_check          = machine_check_440A,
1793                 .platform               = "ppc440",
1794         },
1795         { /* 440SPe Rev. B */
1796                 .pvr_mask               = 0xfff00fff,
1797                 .pvr_value              = 0x53400891,
1798                 .cpu_name               = "440SPe Rev. B",
1799                 .cpu_features           = CPU_FTRS_44X,
1800                 .cpu_user_features      = COMMON_USER_BOOKE,
1801                 .mmu_features           = MMU_FTR_TYPE_44x,
1802                 .icache_bsize           = 32,
1803                 .dcache_bsize           = 32,
1804                 .cpu_setup              = __setup_cpu_440spe,
1805                 .machine_check          = machine_check_440A,
1806                 .platform               = "ppc440",
1807         },
1808         { /* 440 in Xilinx Virtex-5 FXT */
1809                 .pvr_mask               = 0xfffffff0,
1810                 .pvr_value              = 0x7ff21910,
1811                 .cpu_name               = "440 in Virtex-5 FXT",
1812                 .cpu_features           = CPU_FTRS_44X,
1813                 .cpu_user_features      = COMMON_USER_BOOKE,
1814                 .mmu_features           = MMU_FTR_TYPE_44x,
1815                 .icache_bsize           = 32,
1816                 .dcache_bsize           = 32,
1817                 .cpu_setup              = __setup_cpu_440x5,
1818                 .machine_check          = machine_check_440A,
1819                 .platform               = "ppc440",
1820         },
1821         { /* 460EX */
1822                 .pvr_mask               = 0xffff0006,
1823                 .pvr_value              = 0x13020002,
1824                 .cpu_name               = "460EX",
1825                 .cpu_features           = CPU_FTRS_440x6,
1826                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1827                 .mmu_features           = MMU_FTR_TYPE_44x,
1828                 .icache_bsize           = 32,
1829                 .dcache_bsize           = 32,
1830                 .cpu_setup              = __setup_cpu_460ex,
1831                 .machine_check          = machine_check_440A,
1832                 .platform               = "ppc440",
1833         },
1834         { /* 460EX Rev B */
1835                 .pvr_mask               = 0xffff0007,
1836                 .pvr_value              = 0x13020004,
1837                 .cpu_name               = "460EX Rev. B",
1838                 .cpu_features           = CPU_FTRS_440x6,
1839                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1840                 .mmu_features           = MMU_FTR_TYPE_44x,
1841                 .icache_bsize           = 32,
1842                 .dcache_bsize           = 32,
1843                 .cpu_setup              = __setup_cpu_460ex,
1844                 .machine_check          = machine_check_440A,
1845                 .platform               = "ppc440",
1846         },
1847         { /* 460GT */
1848                 .pvr_mask               = 0xffff0006,
1849                 .pvr_value              = 0x13020000,
1850                 .cpu_name               = "460GT",
1851                 .cpu_features           = CPU_FTRS_440x6,
1852                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1853                 .mmu_features           = MMU_FTR_TYPE_44x,
1854                 .icache_bsize           = 32,
1855                 .dcache_bsize           = 32,
1856                 .cpu_setup              = __setup_cpu_460gt,
1857                 .machine_check          = machine_check_440A,
1858                 .platform               = "ppc440",
1859         },
1860         { /* 460GT Rev B */
1861                 .pvr_mask               = 0xffff0007,
1862                 .pvr_value              = 0x13020005,
1863                 .cpu_name               = "460GT Rev. B",
1864                 .cpu_features           = CPU_FTRS_440x6,
1865                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1866                 .mmu_features           = MMU_FTR_TYPE_44x,
1867                 .icache_bsize           = 32,
1868                 .dcache_bsize           = 32,
1869                 .cpu_setup              = __setup_cpu_460gt,
1870                 .machine_check          = machine_check_440A,
1871                 .platform               = "ppc440",
1872         },
1873         { /* 460SX */
1874                 .pvr_mask               = 0xffffff00,
1875                 .pvr_value              = 0x13541800,
1876                 .cpu_name               = "460SX",
1877                 .cpu_features           = CPU_FTRS_44X,
1878                 .cpu_user_features      = COMMON_USER_BOOKE,
1879                 .mmu_features           = MMU_FTR_TYPE_44x,
1880                 .icache_bsize           = 32,
1881                 .dcache_bsize           = 32,
1882                 .cpu_setup              = __setup_cpu_460sx,
1883                 .machine_check          = machine_check_440A,
1884                 .platform               = "ppc440",
1885         },
1886         { /* 464 in APM821xx */
1887                 .pvr_mask               = 0xfffffff0,
1888                 .pvr_value              = 0x12C41C80,
1889                 .cpu_name               = "APM821XX",
1890                 .cpu_features           = CPU_FTRS_44X,
1891                 .cpu_user_features      = COMMON_USER_BOOKE |
1892                         PPC_FEATURE_HAS_FPU,
1893                 .mmu_features           = MMU_FTR_TYPE_44x,
1894                 .icache_bsize           = 32,
1895                 .dcache_bsize           = 32,
1896                 .cpu_setup              = __setup_cpu_apm821xx,
1897                 .machine_check          = machine_check_440A,
1898                 .platform               = "ppc440",
1899         },
1900         { /* 476 DD2 core */
1901                 .pvr_mask               = 0xffffffff,
1902                 .pvr_value              = 0x11a52080,
1903                 .cpu_name               = "476",
1904                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1905                 .cpu_user_features      = COMMON_USER_BOOKE |
1906                         PPC_FEATURE_HAS_FPU,
1907                 .mmu_features           = MMU_FTR_TYPE_47x |
1908                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1909                 .icache_bsize           = 32,
1910                 .dcache_bsize           = 128,
1911                 .machine_check          = machine_check_47x,
1912                 .platform               = "ppc470",
1913         },
1914         { /* 476fpe */
1915                 .pvr_mask               = 0xffff0000,
1916                 .pvr_value              = 0x7ff50000,
1917                 .cpu_name               = "476fpe",
1918                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1919                 .cpu_user_features      = COMMON_USER_BOOKE |
1920                         PPC_FEATURE_HAS_FPU,
1921                 .mmu_features           = MMU_FTR_TYPE_47x |
1922                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1923                 .icache_bsize           = 32,
1924                 .dcache_bsize           = 128,
1925                 .machine_check          = machine_check_47x,
1926                 .platform               = "ppc470",
1927         },
1928         { /* 476 iss */
1929                 .pvr_mask               = 0xffff0000,
1930                 .pvr_value              = 0x00050000,
1931                 .cpu_name               = "476",
1932                 .cpu_features           = CPU_FTRS_47X,
1933                 .cpu_user_features      = COMMON_USER_BOOKE |
1934                         PPC_FEATURE_HAS_FPU,
1935                 .mmu_features           = MMU_FTR_TYPE_47x |
1936                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1937                 .icache_bsize           = 32,
1938                 .dcache_bsize           = 128,
1939                 .machine_check          = machine_check_47x,
1940                 .platform               = "ppc470",
1941         },
1942         { /* 476 others */
1943                 .pvr_mask               = 0xffff0000,
1944                 .pvr_value              = 0x11a50000,
1945                 .cpu_name               = "476",
1946                 .cpu_features           = CPU_FTRS_47X,
1947                 .cpu_user_features      = COMMON_USER_BOOKE |
1948                         PPC_FEATURE_HAS_FPU,
1949                 .mmu_features           = MMU_FTR_TYPE_47x |
1950                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1951                 .icache_bsize           = 32,
1952                 .dcache_bsize           = 128,
1953                 .machine_check          = machine_check_47x,
1954                 .platform               = "ppc470",
1955         },
1956         {       /* default match */
1957                 .pvr_mask               = 0x00000000,
1958                 .pvr_value              = 0x00000000,
1959                 .cpu_name               = "(generic 44x PPC)",
1960                 .cpu_features           = CPU_FTRS_44X,
1961                 .cpu_user_features      = COMMON_USER_BOOKE,
1962                 .mmu_features           = MMU_FTR_TYPE_44x,
1963                 .icache_bsize           = 32,
1964                 .dcache_bsize           = 32,
1965                 .machine_check          = machine_check_4xx,
1966                 .platform               = "ppc440",
1967         }
1968 #endif /* CONFIG_44x */
1969 #ifdef CONFIG_E200
1970         {       /* e200z5 */
1971                 .pvr_mask               = 0xfff00000,
1972                 .pvr_value              = 0x81000000,
1973                 .cpu_name               = "e200z5",
1974                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1975                 .cpu_features           = CPU_FTRS_E200,
1976                 .cpu_user_features      = COMMON_USER_BOOKE |
1977                         PPC_FEATURE_HAS_EFP_SINGLE |
1978                         PPC_FEATURE_UNIFIED_CACHE,
1979                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1980                 .dcache_bsize           = 32,
1981                 .machine_check          = machine_check_e200,
1982                 .platform               = "ppc5554",
1983         },
1984         {       /* e200z6 */
1985                 .pvr_mask               = 0xfff00000,
1986                 .pvr_value              = 0x81100000,
1987                 .cpu_name               = "e200z6",
1988                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1989                 .cpu_features           = CPU_FTRS_E200,
1990                 .cpu_user_features      = COMMON_USER_BOOKE |
1991                         PPC_FEATURE_HAS_SPE_COMP |
1992                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1993                         PPC_FEATURE_UNIFIED_CACHE,
1994                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1995                 .dcache_bsize           = 32,
1996                 .machine_check          = machine_check_e200,
1997                 .platform               = "ppc5554",
1998         },
1999         {       /* default match */
2000                 .pvr_mask               = 0x00000000,
2001                 .pvr_value              = 0x00000000,
2002                 .cpu_name               = "(generic E200 PPC)",
2003                 .cpu_features           = CPU_FTRS_E200,
2004                 .cpu_user_features      = COMMON_USER_BOOKE |
2005                         PPC_FEATURE_HAS_EFP_SINGLE |
2006                         PPC_FEATURE_UNIFIED_CACHE,
2007                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2008                 .dcache_bsize           = 32,
2009                 .cpu_setup              = __setup_cpu_e200,
2010                 .machine_check          = machine_check_e200,
2011                 .platform               = "ppc5554",
2012         }
2013 #endif /* CONFIG_E200 */
2014 #endif /* CONFIG_PPC32 */
2015 #ifdef CONFIG_E500
2016 #ifdef CONFIG_PPC32
2017         {       /* e500 */
2018                 .pvr_mask               = 0xffff0000,
2019                 .pvr_value              = 0x80200000,
2020                 .cpu_name               = "e500",
2021                 .cpu_features           = CPU_FTRS_E500,
2022                 .cpu_user_features      = COMMON_USER_BOOKE |
2023                         PPC_FEATURE_HAS_SPE_COMP |
2024                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2025                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2026                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2027                 .icache_bsize           = 32,
2028                 .dcache_bsize           = 32,
2029                 .num_pmcs               = 4,
2030                 .oprofile_cpu_type      = "ppc/e500",
2031                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2032                 .cpu_setup              = __setup_cpu_e500v1,
2033                 .machine_check          = machine_check_e500,
2034                 .platform               = "ppc8540",
2035         },
2036         {       /* e500v2 */
2037                 .pvr_mask               = 0xffff0000,
2038                 .pvr_value              = 0x80210000,
2039                 .cpu_name               = "e500v2",
2040                 .cpu_features           = CPU_FTRS_E500_2,
2041                 .cpu_user_features      = COMMON_USER_BOOKE |
2042                         PPC_FEATURE_HAS_SPE_COMP |
2043                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2044                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2045                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2046                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2047                 .icache_bsize           = 32,
2048                 .dcache_bsize           = 32,
2049                 .num_pmcs               = 4,
2050                 .oprofile_cpu_type      = "ppc/e500",
2051                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2052                 .cpu_setup              = __setup_cpu_e500v2,
2053                 .machine_check          = machine_check_e500,
2054                 .platform               = "ppc8548",
2055         },
2056         {       /* e500mc */
2057                 .pvr_mask               = 0xffff0000,
2058                 .pvr_value              = 0x80230000,
2059                 .cpu_name               = "e500mc",
2060                 .cpu_features           = CPU_FTRS_E500MC,
2061                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2062                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2063                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2064                         MMU_FTR_USE_TLBILX,
2065                 .icache_bsize           = 64,
2066                 .dcache_bsize           = 64,
2067                 .num_pmcs               = 4,
2068                 .oprofile_cpu_type      = "ppc/e500mc",
2069                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2070                 .cpu_setup              = __setup_cpu_e500mc,
2071                 .machine_check          = machine_check_e500mc,
2072                 .platform               = "ppce500mc",
2073         },
2074 #endif /* CONFIG_PPC32 */
2075         {       /* e5500 */
2076                 .pvr_mask               = 0xffff0000,
2077                 .pvr_value              = 0x80240000,
2078                 .cpu_name               = "e5500",
2079                 .cpu_features           = CPU_FTRS_E5500,
2080                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2081                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2082                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2083                         MMU_FTR_USE_TLBILX,
2084                 .icache_bsize           = 64,
2085                 .dcache_bsize           = 64,
2086                 .num_pmcs               = 4,
2087                 .oprofile_cpu_type      = "ppc/e500mc",
2088                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2089                 .cpu_setup              = __setup_cpu_e5500,
2090 #ifndef CONFIG_PPC32
2091                 .cpu_restore            = __restore_cpu_e5500,
2092 #endif
2093                 .machine_check          = machine_check_e500mc,
2094                 .platform               = "ppce5500",
2095         },
2096         {       /* e6500 */
2097                 .pvr_mask               = 0xffff0000,
2098                 .pvr_value              = 0x80400000,
2099                 .cpu_name               = "e6500",
2100                 .cpu_features           = CPU_FTRS_E6500,
2101                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2102                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2103                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2104                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2105                         MMU_FTR_USE_TLBILX,
2106                 .icache_bsize           = 64,
2107                 .dcache_bsize           = 64,
2108                 .num_pmcs               = 6,
2109                 .oprofile_cpu_type      = "ppc/e6500",
2110                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2111                 .cpu_setup              = __setup_cpu_e6500,
2112 #ifndef CONFIG_PPC32
2113                 .cpu_restore            = __restore_cpu_e6500,
2114 #endif
2115                 .machine_check          = machine_check_e500mc,
2116                 .platform               = "ppce6500",
2117         },
2118 #ifdef CONFIG_PPC32
2119         {       /* default match */
2120                 .pvr_mask               = 0x00000000,
2121                 .pvr_value              = 0x00000000,
2122                 .cpu_name               = "(generic E500 PPC)",
2123                 .cpu_features           = CPU_FTRS_E500,
2124                 .cpu_user_features      = COMMON_USER_BOOKE |
2125                         PPC_FEATURE_HAS_SPE_COMP |
2126                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2127                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2128                 .icache_bsize           = 32,
2129                 .dcache_bsize           = 32,
2130                 .machine_check          = machine_check_e500,
2131                 .platform               = "powerpc",
2132         }
2133 #endif /* CONFIG_PPC32 */
2134 #endif /* CONFIG_E500 */
2135
2136 #ifdef CONFIG_PPC_A2
2137         {       /* Standard A2 (>= DD2) + FPU core */
2138                 .pvr_mask               = 0xffff0000,
2139                 .pvr_value              = 0x00480000,
2140                 .cpu_name               = "A2 (>= DD2)",
2141                 .cpu_features           = CPU_FTRS_A2,
2142                 .cpu_user_features      = COMMON_USER_PPC64,
2143                 .mmu_features           = MMU_FTRS_A2,
2144                 .icache_bsize           = 64,
2145                 .dcache_bsize           = 64,
2146                 .num_pmcs               = 0,
2147                 .cpu_setup              = __setup_cpu_a2,
2148                 .cpu_restore            = __restore_cpu_a2,
2149                 .machine_check          = machine_check_generic,
2150                 .platform               = "ppca2",
2151         },
2152         {       /* This is a default entry to get going, to be replaced by
2153                  * a real one at some stage
2154                  */
2155 #define CPU_FTRS_BASE_BOOK3E    (CPU_FTR_USE_TB | \
2156             CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \
2157             CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
2158                 .pvr_mask               = 0x00000000,
2159                 .pvr_value              = 0x00000000,
2160                 .cpu_name               = "Book3E",
2161                 .cpu_features           = CPU_FTRS_BASE_BOOK3E,
2162                 .cpu_user_features      = COMMON_USER_PPC64,
2163                 .mmu_features           = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX |
2164                                           MMU_FTR_USE_TLBIVAX_BCAST |
2165                                           MMU_FTR_LOCK_BCAST_INVAL,
2166                 .icache_bsize           = 64,
2167                 .dcache_bsize           = 64,
2168                 .num_pmcs               = 0,
2169                 .machine_check          = machine_check_generic,
2170                 .platform               = "power6",
2171         },
2172 #endif /* CONFIG_PPC_A2 */
2173 };
2174
2175 static struct cpu_spec the_cpu_spec;
2176
2177 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2178                                                struct cpu_spec *s)
2179 {
2180         struct cpu_spec *t = &the_cpu_spec;
2181         struct cpu_spec old;
2182
2183         t = PTRRELOC(t);
2184         old = *t;
2185
2186         /* Copy everything, then do fixups */
2187         *t = *s;
2188
2189         /*
2190          * If we are overriding a previous value derived from the real
2191          * PVR with a new value obtained using a logical PVR value,
2192          * don't modify the performance monitor fields.
2193          */
2194         if (old.num_pmcs && !s->num_pmcs) {
2195                 t->num_pmcs = old.num_pmcs;
2196                 t->pmc_type = old.pmc_type;
2197                 t->oprofile_type = old.oprofile_type;
2198                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2199                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2200                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2201
2202                 /*
2203                  * If we have passed through this logic once before and
2204                  * have pulled the default case because the real PVR was
2205                  * not found inside cpu_specs[], then we are possibly
2206                  * running in compatibility mode. In that case, let the
2207                  * oprofiler know which set of compatibility counters to
2208                  * pull from by making sure the oprofile_cpu_type string
2209                  * is set to that of compatibility mode. If the
2210                  * oprofile_cpu_type already has a value, then we are
2211                  * possibly overriding a real PVR with a logical one,
2212                  * and, in that case, keep the current value for
2213                  * oprofile_cpu_type.
2214                  */
2215                 if (old.oprofile_cpu_type != NULL) {
2216                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2217                         t->oprofile_type = old.oprofile_type;
2218                 }
2219         }
2220
2221         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2222
2223         /*
2224          * Set the base platform string once; assumes
2225          * we're called with real pvr first.
2226          */
2227         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2228                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2229
2230 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2231         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2232          * that processor. I will consolidate that at a later time, for now,
2233          * just use #ifdef. We also don't need to PTRRELOC the function
2234          * pointer on ppc64 and booke as we are running at 0 in real mode
2235          * on ppc64 and reloc_offset is always 0 on booke.
2236          */
2237         if (t->cpu_setup) {
2238                 t->cpu_setup(offset, t);
2239         }
2240 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2241
2242         return t;
2243 }
2244
2245 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2246 {
2247         struct cpu_spec *s = cpu_specs;
2248         int i;
2249
2250         s = PTRRELOC(s);
2251
2252         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2253                 if ((pvr & s->pvr_mask) == s->pvr_value)
2254                         return setup_cpu_spec(offset, s);
2255         }
2256
2257         BUG();
2258
2259         return NULL;
2260 }