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 extern void __flush_tlb_power7(unsigned long inval_selector);
  75 extern void __flush_tlb_power8(unsigned long inval_selector);
  76 extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
  77 extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
  78 #endif /* CONFIG_PPC64 */
  79 #if defined(CONFIG_E500)
  80 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  81 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  82 extern void __restore_cpu_e5500(void);
  83 extern void __restore_cpu_e6500(void);
  84 #endif /* CONFIG_E500 */
  85
  86 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  87  * ones as well...
  88  */
  89 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  90                                  PPC_FEATURE_HAS_MMU)
  91 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  92 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  93 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  94                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  95 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  96                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  97 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  98                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  99                                  PPC_FEATURE_TRUE_LE | \
 100                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 101 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 102                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 103                                  PPC_FEATURE_TRUE_LE | \
 104                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 105 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 106 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 107                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 108                                  PPC_FEATURE_TRUE_LE | \
 109                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 110 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 111                                  PPC_FEATURE2_HTM_COMP | PPC_FEATURE2_DSCR | \
 112                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 113                                  PPC_FEATURE2_VEC_CRYPTO)
 114 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 115                                  PPC_FEATURE_TRUE_LE | \
 116                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 117 #ifdef CONFIG_PPC_BOOK3E_64
 118 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 119 #else
 120 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 121                                  PPC_FEATURE_BOOKE)
 122 #endif
 123
 124 static struct cpu_spec __initdata cpu_specs[] = {
 125 #ifdef CONFIG_PPC_BOOK3S_64
 126         {       /* Power3 */
 127                 .pvr_mask               = 0xffff0000,
 128                 .pvr_value              = 0x00400000,
 129                 .cpu_name               = "POWER3 (630)",
 130                 .cpu_features           = CPU_FTRS_POWER3,
 131                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 132                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 133                 .icache_bsize           = 128,
 134                 .dcache_bsize           = 128,
 135                 .num_pmcs               = 8,
 136                 .pmc_type               = PPC_PMC_IBM,
 137                 .oprofile_cpu_type      = "ppc64/power3",
 138                 .oprofile_type          = PPC_OPROFILE_RS64,
 139                 .platform               = "power3",
 140         },
 141         {       /* Power3+ */
 142                 .pvr_mask               = 0xffff0000,
 143                 .pvr_value              = 0x00410000,
 144                 .cpu_name               = "POWER3 (630+)",
 145                 .cpu_features           = CPU_FTRS_POWER3,
 146                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 147                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 148                 .icache_bsize           = 128,
 149                 .dcache_bsize           = 128,
 150                 .num_pmcs               = 8,
 151                 .pmc_type               = PPC_PMC_IBM,
 152                 .oprofile_cpu_type      = "ppc64/power3",
 153                 .oprofile_type          = PPC_OPROFILE_RS64,
 154                 .platform               = "power3",
 155         },
 156         {       /* Northstar */
 157                 .pvr_mask               = 0xffff0000,
 158                 .pvr_value              = 0x00330000,
 159                 .cpu_name               = "RS64-II (northstar)",
 160                 .cpu_features           = CPU_FTRS_RS64,
 161                 .cpu_user_features      = COMMON_USER_PPC64,
 162                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 163                 .icache_bsize           = 128,
 164                 .dcache_bsize           = 128,
 165                 .num_pmcs               = 8,
 166                 .pmc_type               = PPC_PMC_IBM,
 167                 .oprofile_cpu_type      = "ppc64/rs64",
 168                 .oprofile_type          = PPC_OPROFILE_RS64,
 169                 .platform               = "rs64",
 170         },
 171         {       /* Pulsar */
 172                 .pvr_mask               = 0xffff0000,
 173                 .pvr_value              = 0x00340000,
 174                 .cpu_name               = "RS64-III (pulsar)",
 175                 .cpu_features           = CPU_FTRS_RS64,
 176                 .cpu_user_features      = COMMON_USER_PPC64,
 177                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 178                 .icache_bsize           = 128,
 179                 .dcache_bsize           = 128,
 180                 .num_pmcs               = 8,
 181                 .pmc_type               = PPC_PMC_IBM,
 182                 .oprofile_cpu_type      = "ppc64/rs64",
 183                 .oprofile_type          = PPC_OPROFILE_RS64,
 184                 .platform               = "rs64",
 185         },
 186         {       /* I-star */
 187                 .pvr_mask               = 0xffff0000,
 188                 .pvr_value              = 0x00360000,
 189                 .cpu_name               = "RS64-III (icestar)",
 190                 .cpu_features           = CPU_FTRS_RS64,
 191                 .cpu_user_features      = COMMON_USER_PPC64,
 192                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 193                 .icache_bsize           = 128,
 194                 .dcache_bsize           = 128,
 195                 .num_pmcs               = 8,
 196                 .pmc_type               = PPC_PMC_IBM,
 197                 .oprofile_cpu_type      = "ppc64/rs64",
 198                 .oprofile_type          = PPC_OPROFILE_RS64,
 199                 .platform               = "rs64",
 200         },
 201         {       /* S-star */
 202                 .pvr_mask               = 0xffff0000,
 203                 .pvr_value              = 0x00370000,
 204                 .cpu_name               = "RS64-IV (sstar)",
 205                 .cpu_features           = CPU_FTRS_RS64,
 206                 .cpu_user_features      = COMMON_USER_PPC64,
 207                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 208                 .icache_bsize           = 128,
 209                 .dcache_bsize           = 128,
 210                 .num_pmcs               = 8,
 211                 .pmc_type               = PPC_PMC_IBM,
 212                 .oprofile_cpu_type      = "ppc64/rs64",
 213                 .oprofile_type          = PPC_OPROFILE_RS64,
 214                 .platform               = "rs64",
 215         },
 216         {       /* Power4 */
 217                 .pvr_mask               = 0xffff0000,
 218                 .pvr_value              = 0x00350000,
 219                 .cpu_name               = "POWER4 (gp)",
 220                 .cpu_features           = CPU_FTRS_POWER4,
 221                 .cpu_user_features      = COMMON_USER_POWER4,
 222                 .mmu_features           = MMU_FTRS_POWER4,
 223                 .icache_bsize           = 128,
 224                 .dcache_bsize           = 128,
 225                 .num_pmcs               = 8,
 226                 .pmc_type               = PPC_PMC_IBM,
 227                 .oprofile_cpu_type      = "ppc64/power4",
 228                 .oprofile_type          = PPC_OPROFILE_POWER4,
 229                 .platform               = "power4",
 230         },
 231         {       /* Power4+ */
 232                 .pvr_mask               = 0xffff0000,
 233                 .pvr_value              = 0x00380000,
 234                 .cpu_name               = "POWER4+ (gq)",
 235                 .cpu_features           = CPU_FTRS_POWER4,
 236                 .cpu_user_features      = COMMON_USER_POWER4,
 237                 .mmu_features           = MMU_FTRS_POWER4,
 238                 .icache_bsize           = 128,
 239                 .dcache_bsize           = 128,
 240                 .num_pmcs               = 8,
 241                 .pmc_type               = PPC_PMC_IBM,
 242                 .oprofile_cpu_type      = "ppc64/power4",
 243                 .oprofile_type          = PPC_OPROFILE_POWER4,
 244                 .platform               = "power4",
 245         },
 246         {       /* PPC970 */
 247                 .pvr_mask               = 0xffff0000,
 248                 .pvr_value              = 0x00390000,
 249                 .cpu_name               = "PPC970",
 250                 .cpu_features           = CPU_FTRS_PPC970,
 251                 .cpu_user_features      = COMMON_USER_POWER4 |
 252                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 253                 .mmu_features           = MMU_FTRS_PPC970,
 254                 .icache_bsize           = 128,
 255                 .dcache_bsize           = 128,
 256                 .num_pmcs               = 8,
 257                 .pmc_type               = PPC_PMC_IBM,
 258                 .cpu_setup              = __setup_cpu_ppc970,
 259                 .cpu_restore            = __restore_cpu_ppc970,
 260                 .oprofile_cpu_type      = "ppc64/970",
 261                 .oprofile_type          = PPC_OPROFILE_POWER4,
 262                 .platform               = "ppc970",
 263         },
 264         {       /* PPC970FX */
 265                 .pvr_mask               = 0xffff0000,
 266                 .pvr_value              = 0x003c0000,
 267                 .cpu_name               = "PPC970FX",
 268                 .cpu_features           = CPU_FTRS_PPC970,
 269                 .cpu_user_features      = COMMON_USER_POWER4 |
 270                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 271                 .mmu_features           = MMU_FTRS_PPC970,
 272                 .icache_bsize           = 128,
 273                 .dcache_bsize           = 128,
 274                 .num_pmcs               = 8,
 275                 .pmc_type               = PPC_PMC_IBM,
 276                 .cpu_setup              = __setup_cpu_ppc970,
 277                 .cpu_restore            = __restore_cpu_ppc970,
 278                 .oprofile_cpu_type      = "ppc64/970",
 279                 .oprofile_type          = PPC_OPROFILE_POWER4,
 280                 .platform               = "ppc970",
 281         },
 282         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 283                 .pvr_mask               = 0xffffffff,
 284                 .pvr_value              = 0x00440100,
 285                 .cpu_name               = "PPC970MP",
 286                 .cpu_features           = CPU_FTRS_PPC970,
 287                 .cpu_user_features      = COMMON_USER_POWER4 |
 288                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 289                 .mmu_features           = MMU_FTRS_PPC970,
 290                 .icache_bsize           = 128,
 291                 .dcache_bsize           = 128,
 292                 .num_pmcs               = 8,
 293                 .pmc_type               = PPC_PMC_IBM,
 294                 .cpu_setup              = __setup_cpu_ppc970,
 295                 .cpu_restore            = __restore_cpu_ppc970,
 296                 .oprofile_cpu_type      = "ppc64/970MP",
 297                 .oprofile_type          = PPC_OPROFILE_POWER4,
 298                 .platform               = "ppc970",
 299         },
 300         {       /* PPC970MP */
 301                 .pvr_mask               = 0xffff0000,
 302                 .pvr_value              = 0x00440000,
 303                 .cpu_name               = "PPC970MP",
 304                 .cpu_features           = CPU_FTRS_PPC970,
 305                 .cpu_user_features      = COMMON_USER_POWER4 |
 306                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 307                 .mmu_features           = MMU_FTRS_PPC970,
 308                 .icache_bsize           = 128,
 309                 .dcache_bsize           = 128,
 310                 .num_pmcs               = 8,
 311                 .pmc_type               = PPC_PMC_IBM,
 312                 .cpu_setup              = __setup_cpu_ppc970MP,
 313                 .cpu_restore            = __restore_cpu_ppc970,
 314                 .oprofile_cpu_type      = "ppc64/970MP",
 315                 .oprofile_type          = PPC_OPROFILE_POWER4,
 316                 .platform               = "ppc970",
 317         },
 318         {       /* PPC970GX */
 319                 .pvr_mask               = 0xffff0000,
 320                 .pvr_value              = 0x00450000,
 321                 .cpu_name               = "PPC970GX",
 322                 .cpu_features           = CPU_FTRS_PPC970,
 323                 .cpu_user_features      = COMMON_USER_POWER4 |
 324                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 325                 .mmu_features           = MMU_FTRS_PPC970,
 326                 .icache_bsize           = 128,
 327                 .dcache_bsize           = 128,
 328                 .num_pmcs               = 8,
 329                 .pmc_type               = PPC_PMC_IBM,
 330                 .cpu_setup              = __setup_cpu_ppc970,
 331                 .oprofile_cpu_type      = "ppc64/970",
 332                 .oprofile_type          = PPC_OPROFILE_POWER4,
 333                 .platform               = "ppc970",
 334         },
 335         {       /* Power5 GR */
 336                 .pvr_mask               = 0xffff0000,
 337                 .pvr_value              = 0x003a0000,
 338                 .cpu_name               = "POWER5 (gr)",
 339                 .cpu_features           = CPU_FTRS_POWER5,
 340                 .cpu_user_features      = COMMON_USER_POWER5,
 341                 .mmu_features           = MMU_FTRS_POWER5,
 342                 .icache_bsize           = 128,
 343                 .dcache_bsize           = 128,
 344                 .num_pmcs               = 6,
 345                 .pmc_type               = PPC_PMC_IBM,
 346                 .oprofile_cpu_type      = "ppc64/power5",
 347                 .oprofile_type          = PPC_OPROFILE_POWER4,
 348                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 349                  * and above but only works on POWER5 and above
 350                  */
 351                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 352                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 353                 .platform               = "power5",
 354         },
 355         {       /* Power5++ */
 356                 .pvr_mask               = 0xffffff00,
 357                 .pvr_value              = 0x003b0300,
 358                 .cpu_name               = "POWER5+ (gs)",
 359                 .cpu_features           = CPU_FTRS_POWER5,
 360                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 361                 .mmu_features           = MMU_FTRS_POWER5,
 362                 .icache_bsize           = 128,
 363                 .dcache_bsize           = 128,
 364                 .num_pmcs               = 6,
 365                 .oprofile_cpu_type      = "ppc64/power5++",
 366                 .oprofile_type          = PPC_OPROFILE_POWER4,
 367                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 368                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 369                 .platform               = "power5+",
 370         },
 371         {       /* Power5 GS */
 372                 .pvr_mask               = 0xffff0000,
 373                 .pvr_value              = 0x003b0000,
 374                 .cpu_name               = "POWER5+ (gs)",
 375                 .cpu_features           = CPU_FTRS_POWER5,
 376                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 377                 .mmu_features           = MMU_FTRS_POWER5,
 378                 .icache_bsize           = 128,
 379                 .dcache_bsize           = 128,
 380                 .num_pmcs               = 6,
 381                 .pmc_type               = PPC_PMC_IBM,
 382                 .oprofile_cpu_type      = "ppc64/power5+",
 383                 .oprofile_type          = PPC_OPROFILE_POWER4,
 384                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 385                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 386                 .platform               = "power5+",
 387         },
 388         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 389                 .pvr_mask               = 0xffffffff,
 390                 .pvr_value              = 0x0f000001,
 391                 .cpu_name               = "POWER5+",
 392                 .cpu_features           = CPU_FTRS_POWER5,
 393                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 394                 .mmu_features           = MMU_FTRS_POWER5,
 395                 .icache_bsize           = 128,
 396                 .dcache_bsize           = 128,
 397                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 398                 .oprofile_type          = PPC_OPROFILE_POWER4,
 399                 .platform               = "power5+",
 400         },
 401         {       /* Power6 */
 402                 .pvr_mask               = 0xffff0000,
 403                 .pvr_value              = 0x003e0000,
 404                 .cpu_name               = "POWER6 (raw)",
 405                 .cpu_features           = CPU_FTRS_POWER6,
 406                 .cpu_user_features      = COMMON_USER_POWER6 |
 407                         PPC_FEATURE_POWER6_EXT,
 408                 .mmu_features           = MMU_FTRS_POWER6,
 409                 .icache_bsize           = 128,
 410                 .dcache_bsize           = 128,
 411                 .num_pmcs               = 6,
 412                 .pmc_type               = PPC_PMC_IBM,
 413                 .oprofile_cpu_type      = "ppc64/power6",
 414                 .oprofile_type          = PPC_OPROFILE_POWER4,
 415                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 416                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 417                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 418                         POWER6_MMCRA_OTHER,
 419                 .platform               = "power6x",
 420         },
 421         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 422                 .pvr_mask               = 0xffffffff,
 423                 .pvr_value              = 0x0f000002,
 424                 .cpu_name               = "POWER6 (architected)",
 425                 .cpu_features           = CPU_FTRS_POWER6,
 426                 .cpu_user_features      = COMMON_USER_POWER6,
 427                 .mmu_features           = MMU_FTRS_POWER6,
 428                 .icache_bsize           = 128,
 429                 .dcache_bsize           = 128,
 430                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 431                 .oprofile_type          = PPC_OPROFILE_POWER4,
 432                 .platform               = "power6",
 433         },
 434         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 435                 .pvr_mask               = 0xffffffff,
 436                 .pvr_value              = 0x0f000003,
 437                 .cpu_name               = "POWER7 (architected)",
 438                 .cpu_features           = CPU_FTRS_POWER7,
 439                 .cpu_user_features      = COMMON_USER_POWER7,
 440                 .cpu_user_features2     = COMMON_USER2_POWER7,
 441                 .mmu_features           = MMU_FTRS_POWER7,
 442                 .icache_bsize           = 128,
 443                 .dcache_bsize           = 128,
 444                 .oprofile_type          = PPC_OPROFILE_POWER4,
 445                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 446                 .cpu_setup              = __setup_cpu_power7,
 447                 .cpu_restore            = __restore_cpu_power7,
 448                 .flush_tlb              = __flush_tlb_power7,
 449                 .machine_check_early    = __machine_check_early_realmode_p7,
 450                 .platform               = "power7",
 451         },
 452         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 453                 .pvr_mask               = 0xffffffff,
 454                 .pvr_value              = 0x0f000004,
 455                 .cpu_name               = "POWER8 (architected)",
 456                 .cpu_features           = CPU_FTRS_POWER8,
 457                 .cpu_user_features      = COMMON_USER_POWER8,
 458                 .cpu_user_features2     = COMMON_USER2_POWER8,
 459                 .mmu_features           = MMU_FTRS_POWER8,
 460                 .icache_bsize           = 128,
 461                 .dcache_bsize           = 128,
 462                 .oprofile_type          = PPC_OPROFILE_INVALID,
 463                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 464                 .cpu_setup              = __setup_cpu_power8,
 465                 .cpu_restore            = __restore_cpu_power8,
 466                 .flush_tlb              = __flush_tlb_power8,
 467                 .machine_check_early    = __machine_check_early_realmode_p8,
 468                 .platform               = "power8",
 469         },
 470         {       /* Power7 */
 471                 .pvr_mask               = 0xffff0000,
 472                 .pvr_value              = 0x003f0000,
 473                 .cpu_name               = "POWER7 (raw)",
 474                 .cpu_features           = CPU_FTRS_POWER7,
 475                 .cpu_user_features      = COMMON_USER_POWER7,
 476                 .cpu_user_features2     = COMMON_USER2_POWER7,
 477                 .mmu_features           = MMU_FTRS_POWER7,
 478                 .icache_bsize           = 128,
 479                 .dcache_bsize           = 128,
 480                 .num_pmcs               = 6,
 481                 .pmc_type               = PPC_PMC_IBM,
 482                 .oprofile_cpu_type      = "ppc64/power7",
 483                 .oprofile_type          = PPC_OPROFILE_POWER4,
 484                 .cpu_setup              = __setup_cpu_power7,
 485                 .cpu_restore            = __restore_cpu_power7,
 486                 .flush_tlb              = __flush_tlb_power7,
 487                 .machine_check_early    = __machine_check_early_realmode_p7,
 488                 .platform               = "power7",
 489         },
 490         {       /* Power7+ */
 491                 .pvr_mask               = 0xffff0000,
 492                 .pvr_value              = 0x004A0000,
 493                 .cpu_name               = "POWER7+ (raw)",
 494                 .cpu_features           = CPU_FTRS_POWER7,
 495                 .cpu_user_features      = COMMON_USER_POWER7,
 496                 .cpu_user_features2     = COMMON_USER2_POWER7,
 497                 .mmu_features           = MMU_FTRS_POWER7,
 498                 .icache_bsize           = 128,
 499                 .dcache_bsize           = 128,
 500                 .num_pmcs               = 6,
 501                 .pmc_type               = PPC_PMC_IBM,
 502                 .oprofile_cpu_type      = "ppc64/power7",
 503                 .oprofile_type          = PPC_OPROFILE_POWER4,
 504                 .cpu_setup              = __setup_cpu_power7,
 505                 .cpu_restore            = __restore_cpu_power7,
 506                 .flush_tlb              = __flush_tlb_power7,
 507                 .machine_check_early    = __machine_check_early_realmode_p7,
 508                 .platform               = "power7+",
 509         },
 510         {       /* Power8E */
 511                 .pvr_mask               = 0xffff0000,
 512                 .pvr_value              = 0x004b0000,
 513                 .cpu_name               = "POWER8E (raw)",
 514                 .cpu_features           = CPU_FTRS_POWER8E,
 515                 .cpu_user_features      = COMMON_USER_POWER8,
 516                 .cpu_user_features2     = COMMON_USER2_POWER8,
 517                 .mmu_features           = MMU_FTRS_POWER8,
 518                 .icache_bsize           = 128,
 519                 .dcache_bsize           = 128,
 520                 .num_pmcs               = 6,
 521                 .pmc_type               = PPC_PMC_IBM,
 522                 .oprofile_cpu_type      = "ppc64/power8",
 523                 .oprofile_type          = PPC_OPROFILE_INVALID,
 524                 .cpu_setup              = __setup_cpu_power8,
 525                 .cpu_restore            = __restore_cpu_power8,
 526                 .flush_tlb              = __flush_tlb_power8,
 527                 .machine_check_early    = __machine_check_early_realmode_p8,
 528                 .platform               = "power8",
 529         },
 530         {       /* Power8 */
 531                 .pvr_mask               = 0xffff0000,
 532                 .pvr_value              = 0x004d0000,
 533                 .cpu_name               = "POWER8 (raw)",
 534                 .cpu_features           = CPU_FTRS_POWER8,
 535                 .cpu_user_features      = COMMON_USER_POWER8,
 536                 .cpu_user_features2     = COMMON_USER2_POWER8,
 537                 .mmu_features           = MMU_FTRS_POWER8,
 538                 .icache_bsize           = 128,
 539                 .dcache_bsize           = 128,
 540                 .num_pmcs               = 6,
 541                 .pmc_type               = PPC_PMC_IBM,
 542                 .oprofile_cpu_type      = "ppc64/power8",
 543                 .oprofile_type          = PPC_OPROFILE_INVALID,
 544                 .cpu_setup              = __setup_cpu_power8,
 545                 .cpu_restore            = __restore_cpu_power8,
 546                 .flush_tlb              = __flush_tlb_power8,
 547                 .machine_check_early    = __machine_check_early_realmode_p8,
 548                 .platform               = "power8",
 549         },
 550         {       /* Cell Broadband Engine */
 551                 .pvr_mask               = 0xffff0000,
 552                 .pvr_value              = 0x00700000,
 553                 .cpu_name               = "Cell Broadband Engine",
 554                 .cpu_features           = CPU_FTRS_CELL,
 555                 .cpu_user_features      = COMMON_USER_PPC64 |
 556                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 557                         PPC_FEATURE_SMT,
 558                 .mmu_features           = MMU_FTRS_CELL,
 559                 .icache_bsize           = 128,
 560                 .dcache_bsize           = 128,
 561                 .num_pmcs               = 4,
 562                 .pmc_type               = PPC_PMC_IBM,
 563                 .oprofile_cpu_type      = "ppc64/cell-be",
 564                 .oprofile_type          = PPC_OPROFILE_CELL,
 565                 .platform               = "ppc-cell-be",
 566         },
 567         {       /* PA Semi PA6T */
 568                 .pvr_mask               = 0x7fff0000,
 569                 .pvr_value              = 0x00900000,
 570                 .cpu_name               = "PA6T",
 571                 .cpu_features           = CPU_FTRS_PA6T,
 572                 .cpu_user_features      = COMMON_USER_PA6T,
 573                 .mmu_features           = MMU_FTRS_PA6T,
 574                 .icache_bsize           = 64,
 575                 .dcache_bsize           = 64,
 576                 .num_pmcs               = 6,
 577                 .pmc_type               = PPC_PMC_PA6T,
 578                 .cpu_setup              = __setup_cpu_pa6t,
 579                 .cpu_restore            = __restore_cpu_pa6t,
 580                 .oprofile_cpu_type      = "ppc64/pa6t",
 581                 .oprofile_type          = PPC_OPROFILE_PA6T,
 582                 .platform               = "pa6t",
 583         },
 584         {       /* default match */
 585                 .pvr_mask               = 0x00000000,
 586                 .pvr_value              = 0x00000000,
 587                 .cpu_name               = "POWER4 (compatible)",
 588                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 589                 .cpu_user_features      = COMMON_USER_PPC64,
 590                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 591                 .icache_bsize           = 128,
 592                 .dcache_bsize           = 128,
 593                 .num_pmcs               = 6,
 594                 .pmc_type               = PPC_PMC_IBM,
 595                 .platform               = "power4",
 596         }
 597 #endif  /* CONFIG_PPC_BOOK3S_64 */
 598
 599 #ifdef CONFIG_PPC32
 600 #if CLASSIC_PPC
 601         {       /* 601 */
 602                 .pvr_mask               = 0xffff0000,
 603                 .pvr_value              = 0x00010000,
 604                 .cpu_name               = "601",
 605                 .cpu_features           = CPU_FTRS_PPC601,
 606                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 607                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 608                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 609                 .icache_bsize           = 32,
 610                 .dcache_bsize           = 32,
 611                 .machine_check          = machine_check_generic,
 612                 .platform               = "ppc601",
 613         },
 614         {       /* 603 */
 615                 .pvr_mask               = 0xffff0000,
 616                 .pvr_value              = 0x00030000,
 617                 .cpu_name               = "603",
 618                 .cpu_features           = CPU_FTRS_603,
 619                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 620                 .mmu_features           = 0,
 621                 .icache_bsize           = 32,
 622                 .dcache_bsize           = 32,
 623                 .cpu_setup              = __setup_cpu_603,
 624                 .machine_check          = machine_check_generic,
 625                 .platform               = "ppc603",
 626         },
 627         {       /* 603e */
 628                 .pvr_mask               = 0xffff0000,
 629                 .pvr_value              = 0x00060000,
 630                 .cpu_name               = "603e",
 631                 .cpu_features           = CPU_FTRS_603,
 632                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 633                 .mmu_features           = 0,
 634                 .icache_bsize           = 32,
 635                 .dcache_bsize           = 32,
 636                 .cpu_setup              = __setup_cpu_603,
 637                 .machine_check          = machine_check_generic,
 638                 .platform               = "ppc603",
 639         },
 640         {       /* 603ev */
 641                 .pvr_mask               = 0xffff0000,
 642                 .pvr_value              = 0x00070000,
 643                 .cpu_name               = "603ev",
 644                 .cpu_features           = CPU_FTRS_603,
 645                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 646                 .mmu_features           = 0,
 647                 .icache_bsize           = 32,
 648                 .dcache_bsize           = 32,
 649                 .cpu_setup              = __setup_cpu_603,
 650                 .machine_check          = machine_check_generic,
 651                 .platform               = "ppc603",
 652         },
 653         {       /* 604 */
 654                 .pvr_mask               = 0xffff0000,
 655                 .pvr_value              = 0x00040000,
 656                 .cpu_name               = "604",
 657                 .cpu_features           = CPU_FTRS_604,
 658                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 659                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 660                 .icache_bsize           = 32,
 661                 .dcache_bsize           = 32,
 662                 .num_pmcs               = 2,
 663                 .cpu_setup              = __setup_cpu_604,
 664                 .machine_check          = machine_check_generic,
 665                 .platform               = "ppc604",
 666         },
 667         {       /* 604e */
 668                 .pvr_mask               = 0xfffff000,
 669                 .pvr_value              = 0x00090000,
 670                 .cpu_name               = "604e",
 671                 .cpu_features           = CPU_FTRS_604,
 672                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 673                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 674                 .icache_bsize           = 32,
 675                 .dcache_bsize           = 32,
 676                 .num_pmcs               = 4,
 677                 .cpu_setup              = __setup_cpu_604,
 678                 .machine_check          = machine_check_generic,
 679                 .platform               = "ppc604",
 680         },
 681         {       /* 604r */
 682                 .pvr_mask               = 0xffff0000,
 683                 .pvr_value              = 0x00090000,
 684                 .cpu_name               = "604r",
 685                 .cpu_features           = CPU_FTRS_604,
 686                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 687                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 688                 .icache_bsize           = 32,
 689                 .dcache_bsize           = 32,
 690                 .num_pmcs               = 4,
 691                 .cpu_setup              = __setup_cpu_604,
 692                 .machine_check          = machine_check_generic,
 693                 .platform               = "ppc604",
 694         },
 695         {       /* 604ev */
 696                 .pvr_mask               = 0xffff0000,
 697                 .pvr_value              = 0x000a0000,
 698                 .cpu_name               = "604ev",
 699                 .cpu_features           = CPU_FTRS_604,
 700                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 701                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 702                 .icache_bsize           = 32,
 703                 .dcache_bsize           = 32,
 704                 .num_pmcs               = 4,
 705                 .cpu_setup              = __setup_cpu_604,
 706                 .machine_check          = machine_check_generic,
 707                 .platform               = "ppc604",
 708         },
 709         {       /* 740/750 (0x4202, don't support TAU ?) */
 710                 .pvr_mask               = 0xffffffff,
 711                 .pvr_value              = 0x00084202,
 712                 .cpu_name               = "740/750",
 713                 .cpu_features           = CPU_FTRS_740_NOTAU,
 714                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 715                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 716                 .icache_bsize           = 32,
 717                 .dcache_bsize           = 32,
 718                 .num_pmcs               = 4,
 719                 .cpu_setup              = __setup_cpu_750,
 720                 .machine_check          = machine_check_generic,
 721                 .platform               = "ppc750",
 722         },
 723         {       /* 750CX (80100 and 8010x?) */
 724                 .pvr_mask               = 0xfffffff0,
 725                 .pvr_value              = 0x00080100,
 726                 .cpu_name               = "750CX",
 727                 .cpu_features           = CPU_FTRS_750,
 728                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 729                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 730                 .icache_bsize           = 32,
 731                 .dcache_bsize           = 32,
 732                 .num_pmcs               = 4,
 733                 .cpu_setup              = __setup_cpu_750cx,
 734                 .machine_check          = machine_check_generic,
 735                 .platform               = "ppc750",
 736         },
 737         {       /* 750CX (82201 and 82202) */
 738                 .pvr_mask               = 0xfffffff0,
 739                 .pvr_value              = 0x00082200,
 740                 .cpu_name               = "750CX",
 741                 .cpu_features           = CPU_FTRS_750,
 742                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 743                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 744                 .icache_bsize           = 32,
 745                 .dcache_bsize           = 32,
 746                 .num_pmcs               = 4,
 747                 .pmc_type               = PPC_PMC_IBM,
 748                 .cpu_setup              = __setup_cpu_750cx,
 749                 .machine_check          = machine_check_generic,
 750                 .platform               = "ppc750",
 751         },
 752         {       /* 750CXe (82214) */
 753                 .pvr_mask               = 0xfffffff0,
 754                 .pvr_value              = 0x00082210,
 755                 .cpu_name               = "750CXe",
 756                 .cpu_features           = CPU_FTRS_750,
 757                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 758                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 759                 .icache_bsize           = 32,
 760                 .dcache_bsize           = 32,
 761                 .num_pmcs               = 4,
 762                 .pmc_type               = PPC_PMC_IBM,
 763                 .cpu_setup              = __setup_cpu_750cx,
 764                 .machine_check          = machine_check_generic,
 765                 .platform               = "ppc750",
 766         },
 767         {       /* 750CXe "Gekko" (83214) */
 768                 .pvr_mask               = 0xffffffff,
 769                 .pvr_value              = 0x00083214,
 770                 .cpu_name               = "750CXe",
 771                 .cpu_features           = CPU_FTRS_750,
 772                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 773                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 774                 .icache_bsize           = 32,
 775                 .dcache_bsize           = 32,
 776                 .num_pmcs               = 4,
 777                 .pmc_type               = PPC_PMC_IBM,
 778                 .cpu_setup              = __setup_cpu_750cx,
 779                 .machine_check          = machine_check_generic,
 780                 .platform               = "ppc750",
 781         },
 782         {       /* 750CL (and "Broadway") */
 783                 .pvr_mask               = 0xfffff0e0,
 784                 .pvr_value              = 0x00087000,
 785                 .cpu_name               = "750CL",
 786                 .cpu_features           = CPU_FTRS_750CL,
 787                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 788                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 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                 .oprofile_cpu_type      = "ppc/750",
 797                 .oprofile_type          = PPC_OPROFILE_G4,
 798         },
 799         {       /* 745/755 */
 800                 .pvr_mask               = 0xfffff000,
 801                 .pvr_value              = 0x00083000,
 802                 .cpu_name               = "745/755",
 803                 .cpu_features           = CPU_FTRS_750,
 804                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 805                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 806                 .icache_bsize           = 32,
 807                 .dcache_bsize           = 32,
 808                 .num_pmcs               = 4,
 809                 .pmc_type               = PPC_PMC_IBM,
 810                 .cpu_setup              = __setup_cpu_750,
 811                 .machine_check          = machine_check_generic,
 812                 .platform               = "ppc750",
 813         },
 814         {       /* 750FX rev 1.x */
 815                 .pvr_mask               = 0xffffff00,
 816                 .pvr_value              = 0x70000100,
 817                 .cpu_name               = "750FX",
 818                 .cpu_features           = CPU_FTRS_750FX1,
 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 rev 2.0 must disable HID0[DPM] */
 832                 .pvr_mask               = 0xffffffff,
 833                 .pvr_value              = 0x70000200,
 834                 .cpu_name               = "750FX",
 835                 .cpu_features           = CPU_FTRS_750FX2,
 836                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 837                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 838                 .icache_bsize           = 32,
 839                 .dcache_bsize           = 32,
 840                 .num_pmcs               = 4,
 841                 .pmc_type               = PPC_PMC_IBM,
 842                 .cpu_setup              = __setup_cpu_750,
 843                 .machine_check          = machine_check_generic,
 844                 .platform               = "ppc750",
 845                 .oprofile_cpu_type      = "ppc/750",
 846                 .oprofile_type          = PPC_OPROFILE_G4,
 847         },
 848         {       /* 750FX (All revs except 2.0) */
 849                 .pvr_mask               = 0xffff0000,
 850                 .pvr_value              = 0x70000000,
 851                 .cpu_name               = "750FX",
 852                 .cpu_features           = CPU_FTRS_750FX,
 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         {       /* 750GX */
 866                 .pvr_mask               = 0xffff0000,
 867                 .pvr_value              = 0x70020000,
 868                 .cpu_name               = "750GX",
 869                 .cpu_features           = CPU_FTRS_750GX,
 870                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 871                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 872                 .icache_bsize           = 32,
 873                 .dcache_bsize           = 32,
 874                 .num_pmcs               = 4,
 875                 .pmc_type               = PPC_PMC_IBM,
 876                 .cpu_setup              = __setup_cpu_750fx,
 877                 .machine_check          = machine_check_generic,
 878                 .platform               = "ppc750",
 879                 .oprofile_cpu_type      = "ppc/750",
 880                 .oprofile_type          = PPC_OPROFILE_G4,
 881         },
 882         {       /* 740/750 (L2CR bit need fixup for 740) */
 883                 .pvr_mask               = 0xffff0000,
 884                 .pvr_value              = 0x00080000,
 885                 .cpu_name               = "740/750",
 886                 .cpu_features           = CPU_FTRS_740,
 887                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 888                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 889                 .icache_bsize           = 32,
 890                 .dcache_bsize           = 32,
 891                 .num_pmcs               = 4,
 892                 .pmc_type               = PPC_PMC_IBM,
 893                 .cpu_setup              = __setup_cpu_750,
 894                 .machine_check          = machine_check_generic,
 895                 .platform               = "ppc750",
 896         },
 897         {       /* 7400 rev 1.1 ? (no TAU) */
 898                 .pvr_mask               = 0xffffffff,
 899                 .pvr_value              = 0x000c1101,
 900                 .cpu_name               = "7400 (1.1)",
 901                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 902                 .cpu_user_features      = COMMON_USER |
 903                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 904                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 905                 .icache_bsize           = 32,
 906                 .dcache_bsize           = 32,
 907                 .num_pmcs               = 4,
 908                 .pmc_type               = PPC_PMC_G4,
 909                 .cpu_setup              = __setup_cpu_7400,
 910                 .machine_check          = machine_check_generic,
 911                 .platform               = "ppc7400",
 912         },
 913         {       /* 7400 */
 914                 .pvr_mask               = 0xffff0000,
 915                 .pvr_value              = 0x000c0000,
 916                 .cpu_name               = "7400",
 917                 .cpu_features           = CPU_FTRS_7400,
 918                 .cpu_user_features      = COMMON_USER |
 919                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 920                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 921                 .icache_bsize           = 32,
 922                 .dcache_bsize           = 32,
 923                 .num_pmcs               = 4,
 924                 .pmc_type               = PPC_PMC_G4,
 925                 .cpu_setup              = __setup_cpu_7400,
 926                 .machine_check          = machine_check_generic,
 927                 .platform               = "ppc7400",
 928         },
 929         {       /* 7410 */
 930                 .pvr_mask               = 0xffff0000,
 931                 .pvr_value              = 0x800c0000,
 932                 .cpu_name               = "7410",
 933                 .cpu_features           = CPU_FTRS_7400,
 934                 .cpu_user_features      = COMMON_USER |
 935                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 936                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 937                 .icache_bsize           = 32,
 938                 .dcache_bsize           = 32,
 939                 .num_pmcs               = 4,
 940                 .pmc_type               = PPC_PMC_G4,
 941                 .cpu_setup              = __setup_cpu_7410,
 942                 .machine_check          = machine_check_generic,
 943                 .platform               = "ppc7400",
 944         },
 945         {       /* 7450 2.0 - no doze/nap */
 946                 .pvr_mask               = 0xffffffff,
 947                 .pvr_value              = 0x80000200,
 948                 .cpu_name               = "7450",
 949                 .cpu_features           = CPU_FTRS_7450_20,
 950                 .cpu_user_features      = COMMON_USER |
 951                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 952                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 953                 .icache_bsize           = 32,
 954                 .dcache_bsize           = 32,
 955                 .num_pmcs               = 6,
 956                 .pmc_type               = PPC_PMC_G4,
 957                 .cpu_setup              = __setup_cpu_745x,
 958                 .oprofile_cpu_type      = "ppc/7450",
 959                 .oprofile_type          = PPC_OPROFILE_G4,
 960                 .machine_check          = machine_check_generic,
 961                 .platform               = "ppc7450",
 962         },
 963         {       /* 7450 2.1 */
 964                 .pvr_mask               = 0xffffffff,
 965                 .pvr_value              = 0x80000201,
 966                 .cpu_name               = "7450",
 967                 .cpu_features           = CPU_FTRS_7450_21,
 968                 .cpu_user_features      = COMMON_USER |
 969                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 970                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 971                 .icache_bsize           = 32,
 972                 .dcache_bsize           = 32,
 973                 .num_pmcs               = 6,
 974                 .pmc_type               = PPC_PMC_G4,
 975                 .cpu_setup              = __setup_cpu_745x,
 976                 .oprofile_cpu_type      = "ppc/7450",
 977                 .oprofile_type          = PPC_OPROFILE_G4,
 978                 .machine_check          = machine_check_generic,
 979                 .platform               = "ppc7450",
 980         },
 981         {       /* 7450 2.3 and newer */
 982                 .pvr_mask               = 0xffff0000,
 983                 .pvr_value              = 0x80000000,
 984                 .cpu_name               = "7450",
 985                 .cpu_features           = CPU_FTRS_7450_23,
 986                 .cpu_user_features      = COMMON_USER |
 987                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 988                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 989                 .icache_bsize           = 32,
 990                 .dcache_bsize           = 32,
 991                 .num_pmcs               = 6,
 992                 .pmc_type               = PPC_PMC_G4,
 993                 .cpu_setup              = __setup_cpu_745x,
 994                 .oprofile_cpu_type      = "ppc/7450",
 995                 .oprofile_type          = PPC_OPROFILE_G4,
 996                 .machine_check          = machine_check_generic,
 997                 .platform               = "ppc7450",
 998         },
 999         {       /* 7455 rev 1.x */
1000                 .pvr_mask               = 0xffffff00,
1001                 .pvr_value              = 0x80010100,
1002                 .cpu_name               = "7455",
1003                 .cpu_features           = CPU_FTRS_7455_1,
1004                 .cpu_user_features      = COMMON_USER |
1005                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1006                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1007                 .icache_bsize           = 32,
1008                 .dcache_bsize           = 32,
1009                 .num_pmcs               = 6,
1010                 .pmc_type               = PPC_PMC_G4,
1011                 .cpu_setup              = __setup_cpu_745x,
1012                 .oprofile_cpu_type      = "ppc/7450",
1013                 .oprofile_type          = PPC_OPROFILE_G4,
1014                 .machine_check          = machine_check_generic,
1015                 .platform               = "ppc7450",
1016         },
1017         {       /* 7455 rev 2.0 */
1018                 .pvr_mask               = 0xffffffff,
1019                 .pvr_value              = 0x80010200,
1020                 .cpu_name               = "7455",
1021                 .cpu_features           = CPU_FTRS_7455_20,
1022                 .cpu_user_features      = COMMON_USER |
1023                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1024                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1025                 .icache_bsize           = 32,
1026                 .dcache_bsize           = 32,
1027                 .num_pmcs               = 6,
1028                 .pmc_type               = PPC_PMC_G4,
1029                 .cpu_setup              = __setup_cpu_745x,
1030                 .oprofile_cpu_type      = "ppc/7450",
1031                 .oprofile_type          = PPC_OPROFILE_G4,
1032                 .machine_check          = machine_check_generic,
1033                 .platform               = "ppc7450",
1034         },
1035         {       /* 7455 others */
1036                 .pvr_mask               = 0xffff0000,
1037                 .pvr_value              = 0x80010000,
1038                 .cpu_name               = "7455",
1039                 .cpu_features           = CPU_FTRS_7455,
1040                 .cpu_user_features      = COMMON_USER |
1041                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1042                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1043                 .icache_bsize           = 32,
1044                 .dcache_bsize           = 32,
1045                 .num_pmcs               = 6,
1046                 .pmc_type               = PPC_PMC_G4,
1047                 .cpu_setup              = __setup_cpu_745x,
1048                 .oprofile_cpu_type      = "ppc/7450",
1049                 .oprofile_type          = PPC_OPROFILE_G4,
1050                 .machine_check          = machine_check_generic,
1051                 .platform               = "ppc7450",
1052         },
1053         {       /* 7447/7457 Rev 1.0 */
1054                 .pvr_mask               = 0xffffffff,
1055                 .pvr_value              = 0x80020100,
1056                 .cpu_name               = "7447/7457",
1057                 .cpu_features           = CPU_FTRS_7447_10,
1058                 .cpu_user_features      = COMMON_USER |
1059                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1060                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1061                 .icache_bsize           = 32,
1062                 .dcache_bsize           = 32,
1063                 .num_pmcs               = 6,
1064                 .pmc_type               = PPC_PMC_G4,
1065                 .cpu_setup              = __setup_cpu_745x,
1066                 .oprofile_cpu_type      = "ppc/7450",
1067                 .oprofile_type          = PPC_OPROFILE_G4,
1068                 .machine_check          = machine_check_generic,
1069                 .platform               = "ppc7450",
1070         },
1071         {       /* 7447/7457 Rev 1.1 */
1072                 .pvr_mask               = 0xffffffff,
1073                 .pvr_value              = 0x80020101,
1074                 .cpu_name               = "7447/7457",
1075                 .cpu_features           = CPU_FTRS_7447_10,
1076                 .cpu_user_features      = COMMON_USER |
1077                         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         {       /* 7447/7457 Rev 1.2 and later */
1090                 .pvr_mask               = 0xffff0000,
1091                 .pvr_value              = 0x80020000,
1092                 .cpu_name               = "7447/7457",
1093                 .cpu_features           = CPU_FTRS_7447,
1094                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1095                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1096                 .icache_bsize           = 32,
1097                 .dcache_bsize           = 32,
1098                 .num_pmcs               = 6,
1099                 .pmc_type               = PPC_PMC_G4,
1100                 .cpu_setup              = __setup_cpu_745x,
1101                 .oprofile_cpu_type      = "ppc/7450",
1102                 .oprofile_type          = PPC_OPROFILE_G4,
1103                 .machine_check          = machine_check_generic,
1104                 .platform               = "ppc7450",
1105         },
1106         {       /* 7447A */
1107                 .pvr_mask               = 0xffff0000,
1108                 .pvr_value              = 0x80030000,
1109                 .cpu_name               = "7447A",
1110                 .cpu_features           = CPU_FTRS_7447A,
1111                 .cpu_user_features      = COMMON_USER |
1112                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1113                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1114                 .icache_bsize           = 32,
1115                 .dcache_bsize           = 32,
1116                 .num_pmcs               = 6,
1117                 .pmc_type               = PPC_PMC_G4,
1118                 .cpu_setup              = __setup_cpu_745x,
1119                 .oprofile_cpu_type      = "ppc/7450",
1120                 .oprofile_type          = PPC_OPROFILE_G4,
1121                 .machine_check          = machine_check_generic,
1122                 .platform               = "ppc7450",
1123         },
1124         {       /* 7448 */
1125                 .pvr_mask               = 0xffff0000,
1126                 .pvr_value              = 0x80040000,
1127                 .cpu_name               = "7448",
1128                 .cpu_features           = CPU_FTRS_7448,
1129                 .cpu_user_features      = COMMON_USER |
1130                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1131                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1132                 .icache_bsize           = 32,
1133                 .dcache_bsize           = 32,
1134                 .num_pmcs               = 6,
1135                 .pmc_type               = PPC_PMC_G4,
1136                 .cpu_setup              = __setup_cpu_745x,
1137                 .oprofile_cpu_type      = "ppc/7450",
1138                 .oprofile_type          = PPC_OPROFILE_G4,
1139                 .machine_check          = machine_check_generic,
1140                 .platform               = "ppc7450",
1141         },
1142         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1143                 .pvr_mask               = 0x7fff0000,
1144                 .pvr_value              = 0x00810000,
1145                 .cpu_name               = "82xx",
1146                 .cpu_features           = CPU_FTRS_82XX,
1147                 .cpu_user_features      = COMMON_USER,
1148                 .mmu_features           = 0,
1149                 .icache_bsize           = 32,
1150                 .dcache_bsize           = 32,
1151                 .cpu_setup              = __setup_cpu_603,
1152                 .machine_check          = machine_check_generic,
1153                 .platform               = "ppc603",
1154         },
1155         {       /* All G2_LE (603e core, plus some) have the same pvr */
1156                 .pvr_mask               = 0x7fff0000,
1157                 .pvr_value              = 0x00820000,
1158                 .cpu_name               = "G2_LE",
1159                 .cpu_features           = CPU_FTRS_G2_LE,
1160                 .cpu_user_features      = COMMON_USER,
1161                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1162                 .icache_bsize           = 32,
1163                 .dcache_bsize           = 32,
1164                 .cpu_setup              = __setup_cpu_603,
1165                 .machine_check          = machine_check_generic,
1166                 .platform               = "ppc603",
1167         },
1168         {       /* e300c1 (a 603e core, plus some) on 83xx */
1169                 .pvr_mask               = 0x7fff0000,
1170                 .pvr_value              = 0x00830000,
1171                 .cpu_name               = "e300c1",
1172                 .cpu_features           = CPU_FTRS_E300,
1173                 .cpu_user_features      = COMMON_USER,
1174                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1175                 .icache_bsize           = 32,
1176                 .dcache_bsize           = 32,
1177                 .cpu_setup              = __setup_cpu_603,
1178                 .machine_check          = machine_check_generic,
1179                 .platform               = "ppc603",
1180         },
1181         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1182                 .pvr_mask               = 0x7fff0000,
1183                 .pvr_value              = 0x00840000,
1184                 .cpu_name               = "e300c2",
1185                 .cpu_features           = CPU_FTRS_E300C2,
1186                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1187                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1188                         MMU_FTR_NEED_DTLB_SW_LRU,
1189                 .icache_bsize           = 32,
1190                 .dcache_bsize           = 32,
1191                 .cpu_setup              = __setup_cpu_603,
1192                 .machine_check          = machine_check_generic,
1193                 .platform               = "ppc603",
1194         },
1195         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1196                 .pvr_mask               = 0x7fff0000,
1197                 .pvr_value              = 0x00850000,
1198                 .cpu_name               = "e300c3",
1199                 .cpu_features           = CPU_FTRS_E300,
1200                 .cpu_user_features      = COMMON_USER,
1201                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1202                         MMU_FTR_NEED_DTLB_SW_LRU,
1203                 .icache_bsize           = 32,
1204                 .dcache_bsize           = 32,
1205                 .cpu_setup              = __setup_cpu_603,
1206                 .num_pmcs               = 4,
1207                 .oprofile_cpu_type      = "ppc/e300",
1208                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1209                 .platform               = "ppc603",
1210         },
1211         {       /* e300c4 (e300c1, plus one IU) */
1212                 .pvr_mask               = 0x7fff0000,
1213                 .pvr_value              = 0x00860000,
1214                 .cpu_name               = "e300c4",
1215                 .cpu_features           = CPU_FTRS_E300,
1216                 .cpu_user_features      = COMMON_USER,
1217                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1218                         MMU_FTR_NEED_DTLB_SW_LRU,
1219                 .icache_bsize           = 32,
1220                 .dcache_bsize           = 32,
1221                 .cpu_setup              = __setup_cpu_603,
1222                 .machine_check          = machine_check_generic,
1223                 .num_pmcs               = 4,
1224                 .oprofile_cpu_type      = "ppc/e300",
1225                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1226                 .platform               = "ppc603",
1227         },
1228         {       /* default match, we assume split I/D cache & TB (non-601)... */
1229                 .pvr_mask               = 0x00000000,
1230                 .pvr_value              = 0x00000000,
1231                 .cpu_name               = "(generic PPC)",
1232                 .cpu_features           = CPU_FTRS_CLASSIC32,
1233                 .cpu_user_features      = COMMON_USER,
1234                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1235                 .icache_bsize           = 32,
1236                 .dcache_bsize           = 32,
1237                 .machine_check          = machine_check_generic,
1238                 .platform               = "ppc603",
1239         },
1240 #endif /* CLASSIC_PPC */
1241 #ifdef CONFIG_8xx
1242         {       /* 8xx */
1243                 .pvr_mask               = 0xffff0000,
1244                 .pvr_value              = 0x00500000,
1245                 .cpu_name               = "8xx",
1246                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1247                  * if the 8xx code is there.... */
1248                 .cpu_features           = CPU_FTRS_8XX,
1249                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1250                 .mmu_features           = MMU_FTR_TYPE_8xx,
1251                 .icache_bsize           = 16,
1252                 .dcache_bsize           = 16,
1253                 .platform               = "ppc823",
1254         },
1255 #endif /* CONFIG_8xx */
1256 #ifdef CONFIG_40x
1257         {       /* 403GC */
1258                 .pvr_mask               = 0xffffff00,
1259                 .pvr_value              = 0x00200200,
1260                 .cpu_name               = "403GC",
1261                 .cpu_features           = CPU_FTRS_40X,
1262                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1263                 .mmu_features           = MMU_FTR_TYPE_40x,
1264                 .icache_bsize           = 16,
1265                 .dcache_bsize           = 16,
1266                 .machine_check          = machine_check_4xx,
1267                 .platform               = "ppc403",
1268         },
1269         {       /* 403GCX */
1270                 .pvr_mask               = 0xffffff00,
1271                 .pvr_value              = 0x00201400,
1272                 .cpu_name               = "403GCX",
1273                 .cpu_features           = CPU_FTRS_40X,
1274                 .cpu_user_features      = PPC_FEATURE_32 |
1275                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1276                 .mmu_features           = MMU_FTR_TYPE_40x,
1277                 .icache_bsize           = 16,
1278                 .dcache_bsize           = 16,
1279                 .machine_check          = machine_check_4xx,
1280                 .platform               = "ppc403",
1281         },
1282         {       /* 403G ?? */
1283                 .pvr_mask               = 0xffff0000,
1284                 .pvr_value              = 0x00200000,
1285                 .cpu_name               = "403G ??",
1286                 .cpu_features           = CPU_FTRS_40X,
1287                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1288                 .mmu_features           = MMU_FTR_TYPE_40x,
1289                 .icache_bsize           = 16,
1290                 .dcache_bsize           = 16,
1291                 .machine_check          = machine_check_4xx,
1292                 .platform               = "ppc403",
1293         },
1294         {       /* 405GP */
1295                 .pvr_mask               = 0xffff0000,
1296                 .pvr_value              = 0x40110000,
1297                 .cpu_name               = "405GP",
1298                 .cpu_features           = CPU_FTRS_40X,
1299                 .cpu_user_features      = PPC_FEATURE_32 |
1300                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1301                 .mmu_features           = MMU_FTR_TYPE_40x,
1302                 .icache_bsize           = 32,
1303                 .dcache_bsize           = 32,
1304                 .machine_check          = machine_check_4xx,
1305                 .platform               = "ppc405",
1306         },
1307         {       /* STB 03xxx */
1308                 .pvr_mask               = 0xffff0000,
1309                 .pvr_value              = 0x40130000,
1310                 .cpu_name               = "STB03xxx",
1311                 .cpu_features           = CPU_FTRS_40X,
1312                 .cpu_user_features      = PPC_FEATURE_32 |
1313                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1314                 .mmu_features           = MMU_FTR_TYPE_40x,
1315                 .icache_bsize           = 32,
1316                 .dcache_bsize           = 32,
1317                 .machine_check          = machine_check_4xx,
1318                 .platform               = "ppc405",
1319         },
1320         {       /* STB 04xxx */
1321                 .pvr_mask               = 0xffff0000,
1322                 .pvr_value              = 0x41810000,
1323                 .cpu_name               = "STB04xxx",
1324                 .cpu_features           = CPU_FTRS_40X,
1325                 .cpu_user_features      = PPC_FEATURE_32 |
1326                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1327                 .mmu_features           = MMU_FTR_TYPE_40x,
1328                 .icache_bsize           = 32,
1329                 .dcache_bsize           = 32,
1330                 .machine_check          = machine_check_4xx,
1331                 .platform               = "ppc405",
1332         },
1333         {       /* NP405L */
1334                 .pvr_mask               = 0xffff0000,
1335                 .pvr_value              = 0x41610000,
1336                 .cpu_name               = "NP405L",
1337                 .cpu_features           = CPU_FTRS_40X,
1338                 .cpu_user_features      = PPC_FEATURE_32 |
1339                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1340                 .mmu_features           = MMU_FTR_TYPE_40x,
1341                 .icache_bsize           = 32,
1342                 .dcache_bsize           = 32,
1343                 .machine_check          = machine_check_4xx,
1344                 .platform               = "ppc405",
1345         },
1346         {       /* NP4GS3 */
1347                 .pvr_mask               = 0xffff0000,
1348                 .pvr_value              = 0x40B10000,
1349                 .cpu_name               = "NP4GS3",
1350                 .cpu_features           = CPU_FTRS_40X,
1351                 .cpu_user_features      = PPC_FEATURE_32 |
1352                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1353                 .mmu_features           = MMU_FTR_TYPE_40x,
1354                 .icache_bsize           = 32,
1355                 .dcache_bsize           = 32,
1356                 .machine_check          = machine_check_4xx,
1357                 .platform               = "ppc405",
1358         },
1359         {   /* NP405H */
1360                 .pvr_mask               = 0xffff0000,
1361                 .pvr_value              = 0x41410000,
1362                 .cpu_name               = "NP405H",
1363                 .cpu_features           = CPU_FTRS_40X,
1364                 .cpu_user_features      = PPC_FEATURE_32 |
1365                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1366                 .mmu_features           = MMU_FTR_TYPE_40x,
1367                 .icache_bsize           = 32,
1368                 .dcache_bsize           = 32,
1369                 .machine_check          = machine_check_4xx,
1370                 .platform               = "ppc405",
1371         },
1372         {       /* 405GPr */
1373                 .pvr_mask               = 0xffff0000,
1374                 .pvr_value              = 0x50910000,
1375                 .cpu_name               = "405GPr",
1376                 .cpu_features           = CPU_FTRS_40X,
1377                 .cpu_user_features      = PPC_FEATURE_32 |
1378                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1379                 .mmu_features           = MMU_FTR_TYPE_40x,
1380                 .icache_bsize           = 32,
1381                 .dcache_bsize           = 32,
1382                 .machine_check          = machine_check_4xx,
1383                 .platform               = "ppc405",
1384         },
1385         {   /* STBx25xx */
1386                 .pvr_mask               = 0xffff0000,
1387                 .pvr_value              = 0x51510000,
1388                 .cpu_name               = "STBx25xx",
1389                 .cpu_features           = CPU_FTRS_40X,
1390                 .cpu_user_features      = PPC_FEATURE_32 |
1391                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1392                 .mmu_features           = MMU_FTR_TYPE_40x,
1393                 .icache_bsize           = 32,
1394                 .dcache_bsize           = 32,
1395                 .machine_check          = machine_check_4xx,
1396                 .platform               = "ppc405",
1397         },
1398         {       /* 405LP */
1399                 .pvr_mask               = 0xffff0000,
1400                 .pvr_value              = 0x41F10000,
1401                 .cpu_name               = "405LP",
1402                 .cpu_features           = CPU_FTRS_40X,
1403                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1404                 .mmu_features           = MMU_FTR_TYPE_40x,
1405                 .icache_bsize           = 32,
1406                 .dcache_bsize           = 32,
1407                 .machine_check          = machine_check_4xx,
1408                 .platform               = "ppc405",
1409         },
1410         {       /* Xilinx Virtex-II Pro  */
1411                 .pvr_mask               = 0xfffff000,
1412                 .pvr_value              = 0x20010000,
1413                 .cpu_name               = "Virtex-II Pro",
1414                 .cpu_features           = CPU_FTRS_40X,
1415                 .cpu_user_features      = PPC_FEATURE_32 |
1416                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1417                 .mmu_features           = MMU_FTR_TYPE_40x,
1418                 .icache_bsize           = 32,
1419                 .dcache_bsize           = 32,
1420                 .machine_check          = machine_check_4xx,
1421                 .platform               = "ppc405",
1422         },
1423         {       /* Xilinx Virtex-4 FX */
1424                 .pvr_mask               = 0xfffff000,
1425                 .pvr_value              = 0x20011000,
1426                 .cpu_name               = "Virtex-4 FX",
1427                 .cpu_features           = CPU_FTRS_40X,
1428                 .cpu_user_features      = PPC_FEATURE_32 |
1429                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1430                 .mmu_features           = MMU_FTR_TYPE_40x,
1431                 .icache_bsize           = 32,
1432                 .dcache_bsize           = 32,
1433                 .machine_check          = machine_check_4xx,
1434                 .platform               = "ppc405",
1435         },
1436         {       /* 405EP */
1437                 .pvr_mask               = 0xffff0000,
1438                 .pvr_value              = 0x51210000,
1439                 .cpu_name               = "405EP",
1440                 .cpu_features           = CPU_FTRS_40X,
1441                 .cpu_user_features      = PPC_FEATURE_32 |
1442                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1443                 .mmu_features           = MMU_FTR_TYPE_40x,
1444                 .icache_bsize           = 32,
1445                 .dcache_bsize           = 32,
1446                 .machine_check          = machine_check_4xx,
1447                 .platform               = "ppc405",
1448         },
1449         {       /* 405EX Rev. A/B with Security */
1450                 .pvr_mask               = 0xffff000f,
1451                 .pvr_value              = 0x12910007,
1452                 .cpu_name               = "405EX Rev. A/B",
1453                 .cpu_features           = CPU_FTRS_40X,
1454                 .cpu_user_features      = PPC_FEATURE_32 |
1455                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1456                 .mmu_features           = MMU_FTR_TYPE_40x,
1457                 .icache_bsize           = 32,
1458                 .dcache_bsize           = 32,
1459                 .machine_check          = machine_check_4xx,
1460                 .platform               = "ppc405",
1461         },
1462         {       /* 405EX Rev. C without Security */
1463                 .pvr_mask               = 0xffff000f,
1464                 .pvr_value              = 0x1291000d,
1465                 .cpu_name               = "405EX Rev. C",
1466                 .cpu_features           = CPU_FTRS_40X,
1467                 .cpu_user_features      = PPC_FEATURE_32 |
1468                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1469                 .mmu_features           = MMU_FTR_TYPE_40x,
1470                 .icache_bsize           = 32,
1471                 .dcache_bsize           = 32,
1472                 .machine_check          = machine_check_4xx,
1473                 .platform               = "ppc405",
1474         },
1475         {       /* 405EX Rev. C with Security */
1476                 .pvr_mask               = 0xffff000f,
1477                 .pvr_value              = 0x1291000f,
1478                 .cpu_name               = "405EX Rev. C",
1479                 .cpu_features           = CPU_FTRS_40X,
1480                 .cpu_user_features      = PPC_FEATURE_32 |
1481                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1482                 .mmu_features           = MMU_FTR_TYPE_40x,
1483                 .icache_bsize           = 32,
1484                 .dcache_bsize           = 32,
1485                 .machine_check          = machine_check_4xx,
1486                 .platform               = "ppc405",
1487         },
1488         {       /* 405EX Rev. D without Security */
1489                 .pvr_mask               = 0xffff000f,
1490                 .pvr_value              = 0x12910003,
1491                 .cpu_name               = "405EX Rev. D",
1492                 .cpu_features           = CPU_FTRS_40X,
1493                 .cpu_user_features      = PPC_FEATURE_32 |
1494                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1495                 .mmu_features           = MMU_FTR_TYPE_40x,
1496                 .icache_bsize           = 32,
1497                 .dcache_bsize           = 32,
1498                 .machine_check          = machine_check_4xx,
1499                 .platform               = "ppc405",
1500         },
1501         {       /* 405EX Rev. D with Security */
1502                 .pvr_mask               = 0xffff000f,
1503                 .pvr_value              = 0x12910005,
1504                 .cpu_name               = "405EX Rev. D",
1505                 .cpu_features           = CPU_FTRS_40X,
1506                 .cpu_user_features      = PPC_FEATURE_32 |
1507                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1508                 .mmu_features           = MMU_FTR_TYPE_40x,
1509                 .icache_bsize           = 32,
1510                 .dcache_bsize           = 32,
1511                 .machine_check          = machine_check_4xx,
1512                 .platform               = "ppc405",
1513         },
1514         {       /* 405EXr Rev. A/B without Security */
1515                 .pvr_mask               = 0xffff000f,
1516                 .pvr_value              = 0x12910001,
1517                 .cpu_name               = "405EXr Rev. A/B",
1518                 .cpu_features           = CPU_FTRS_40X,
1519                 .cpu_user_features      = PPC_FEATURE_32 |
1520                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1521                 .mmu_features           = MMU_FTR_TYPE_40x,
1522                 .icache_bsize           = 32,
1523                 .dcache_bsize           = 32,
1524                 .machine_check          = machine_check_4xx,
1525                 .platform               = "ppc405",
1526         },
1527         {       /* 405EXr Rev. C without Security */
1528                 .pvr_mask               = 0xffff000f,
1529                 .pvr_value              = 0x12910009,
1530                 .cpu_name               = "405EXr Rev. C",
1531                 .cpu_features           = CPU_FTRS_40X,
1532                 .cpu_user_features      = PPC_FEATURE_32 |
1533                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1534                 .mmu_features           = MMU_FTR_TYPE_40x,
1535                 .icache_bsize           = 32,
1536                 .dcache_bsize           = 32,
1537                 .machine_check          = machine_check_4xx,
1538                 .platform               = "ppc405",
1539         },
1540         {       /* 405EXr Rev. C with Security */
1541                 .pvr_mask               = 0xffff000f,
1542                 .pvr_value              = 0x1291000b,
1543                 .cpu_name               = "405EXr Rev. C",
1544                 .cpu_features           = CPU_FTRS_40X,
1545                 .cpu_user_features      = PPC_FEATURE_32 |
1546                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1547                 .mmu_features           = MMU_FTR_TYPE_40x,
1548                 .icache_bsize           = 32,
1549                 .dcache_bsize           = 32,
1550                 .machine_check          = machine_check_4xx,
1551                 .platform               = "ppc405",
1552         },
1553         {       /* 405EXr Rev. D without Security */
1554                 .pvr_mask               = 0xffff000f,
1555                 .pvr_value              = 0x12910000,
1556                 .cpu_name               = "405EXr Rev. D",
1557                 .cpu_features           = CPU_FTRS_40X,
1558                 .cpu_user_features      = PPC_FEATURE_32 |
1559                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1560                 .mmu_features           = MMU_FTR_TYPE_40x,
1561                 .icache_bsize           = 32,
1562                 .dcache_bsize           = 32,
1563                 .machine_check          = machine_check_4xx,
1564                 .platform               = "ppc405",
1565         },
1566         {       /* 405EXr Rev. D with Security */
1567                 .pvr_mask               = 0xffff000f,
1568                 .pvr_value              = 0x12910002,
1569                 .cpu_name               = "405EXr Rev. D",
1570                 .cpu_features           = CPU_FTRS_40X,
1571                 .cpu_user_features      = PPC_FEATURE_32 |
1572                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1573                 .mmu_features           = MMU_FTR_TYPE_40x,
1574                 .icache_bsize           = 32,
1575                 .dcache_bsize           = 32,
1576                 .machine_check          = machine_check_4xx,
1577                 .platform               = "ppc405",
1578         },
1579         {
1580                 /* 405EZ */
1581                 .pvr_mask               = 0xffff0000,
1582                 .pvr_value              = 0x41510000,
1583                 .cpu_name               = "405EZ",
1584                 .cpu_features           = CPU_FTRS_40X,
1585                 .cpu_user_features      = PPC_FEATURE_32 |
1586                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1587                 .mmu_features           = MMU_FTR_TYPE_40x,
1588                 .icache_bsize           = 32,
1589                 .dcache_bsize           = 32,
1590                 .machine_check          = machine_check_4xx,
1591                 .platform               = "ppc405",
1592         },
1593         {       /* APM8018X */
1594                 .pvr_mask               = 0xffff0000,
1595                 .pvr_value              = 0x7ff11432,
1596                 .cpu_name               = "APM8018X",
1597                 .cpu_features           = CPU_FTRS_40X,
1598                 .cpu_user_features      = PPC_FEATURE_32 |
1599                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1600                 .mmu_features           = MMU_FTR_TYPE_40x,
1601                 .icache_bsize           = 32,
1602                 .dcache_bsize           = 32,
1603                 .machine_check          = machine_check_4xx,
1604                 .platform               = "ppc405",
1605         },
1606         {       /* default match */
1607                 .pvr_mask               = 0x00000000,
1608                 .pvr_value              = 0x00000000,
1609                 .cpu_name               = "(generic 40x PPC)",
1610                 .cpu_features           = CPU_FTRS_40X,
1611                 .cpu_user_features      = PPC_FEATURE_32 |
1612                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1613                 .mmu_features           = MMU_FTR_TYPE_40x,
1614                 .icache_bsize           = 32,
1615                 .dcache_bsize           = 32,
1616                 .machine_check          = machine_check_4xx,
1617                 .platform               = "ppc405",
1618         }
1619
1620 #endif /* CONFIG_40x */
1621 #ifdef CONFIG_44x
1622         {
1623                 .pvr_mask               = 0xf0000fff,
1624                 .pvr_value              = 0x40000850,
1625                 .cpu_name               = "440GR Rev. A",
1626                 .cpu_features           = CPU_FTRS_44X,
1627                 .cpu_user_features      = COMMON_USER_BOOKE,
1628                 .mmu_features           = MMU_FTR_TYPE_44x,
1629                 .icache_bsize           = 32,
1630                 .dcache_bsize           = 32,
1631                 .machine_check          = machine_check_4xx,
1632                 .platform               = "ppc440",
1633         },
1634         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1635                 .pvr_mask               = 0xf0000fff,
1636                 .pvr_value              = 0x40000858,
1637                 .cpu_name               = "440EP Rev. A",
1638                 .cpu_features           = CPU_FTRS_44X,
1639                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1640                 .mmu_features           = MMU_FTR_TYPE_44x,
1641                 .icache_bsize           = 32,
1642                 .dcache_bsize           = 32,
1643                 .cpu_setup              = __setup_cpu_440ep,
1644                 .machine_check          = machine_check_4xx,
1645                 .platform               = "ppc440",
1646         },
1647         {
1648                 .pvr_mask               = 0xf0000fff,
1649                 .pvr_value              = 0x400008d3,
1650                 .cpu_name               = "440GR Rev. B",
1651                 .cpu_features           = CPU_FTRS_44X,
1652                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1653                 .mmu_features           = MMU_FTR_TYPE_44x,
1654                 .icache_bsize           = 32,
1655                 .dcache_bsize           = 32,
1656                 .machine_check          = machine_check_4xx,
1657                 .platform               = "ppc440",
1658         },
1659         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1660                 .pvr_mask               = 0xf0000ff7,
1661                 .pvr_value              = 0x400008d4,
1662                 .cpu_name               = "440EP Rev. C",
1663                 .cpu_features           = CPU_FTRS_44X,
1664                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1665                 .mmu_features           = MMU_FTR_TYPE_44x,
1666                 .icache_bsize           = 32,
1667                 .dcache_bsize           = 32,
1668                 .cpu_setup              = __setup_cpu_440ep,
1669                 .machine_check          = machine_check_4xx,
1670                 .platform               = "ppc440",
1671         },
1672         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1673                 .pvr_mask               = 0xf0000fff,
1674                 .pvr_value              = 0x400008db,
1675                 .cpu_name               = "440EP Rev. B",
1676                 .cpu_features           = CPU_FTRS_44X,
1677                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1678                 .mmu_features           = MMU_FTR_TYPE_44x,
1679                 .icache_bsize           = 32,
1680                 .dcache_bsize           = 32,
1681                 .cpu_setup              = __setup_cpu_440ep,
1682                 .machine_check          = machine_check_4xx,
1683                 .platform               = "ppc440",
1684         },
1685         { /* 440GRX */
1686                 .pvr_mask               = 0xf0000ffb,
1687                 .pvr_value              = 0x200008D0,
1688                 .cpu_name               = "440GRX",
1689                 .cpu_features           = CPU_FTRS_44X,
1690                 .cpu_user_features      = COMMON_USER_BOOKE,
1691                 .mmu_features           = MMU_FTR_TYPE_44x,
1692                 .icache_bsize           = 32,
1693                 .dcache_bsize           = 32,
1694                 .cpu_setup              = __setup_cpu_440grx,
1695                 .machine_check          = machine_check_440A,
1696                 .platform               = "ppc440",
1697         },
1698         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1699                 .pvr_mask               = 0xf0000ffb,
1700                 .pvr_value              = 0x200008D8,
1701                 .cpu_name               = "440EPX",
1702                 .cpu_features           = CPU_FTRS_44X,
1703                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1704                 .mmu_features           = MMU_FTR_TYPE_44x,
1705                 .icache_bsize           = 32,
1706                 .dcache_bsize           = 32,
1707                 .cpu_setup              = __setup_cpu_440epx,
1708                 .machine_check          = machine_check_440A,
1709                 .platform               = "ppc440",
1710         },
1711         {       /* 440GP Rev. B */
1712                 .pvr_mask               = 0xf0000fff,
1713                 .pvr_value              = 0x40000440,
1714                 .cpu_name               = "440GP Rev. B",
1715                 .cpu_features           = CPU_FTRS_44X,
1716                 .cpu_user_features      = COMMON_USER_BOOKE,
1717                 .mmu_features           = MMU_FTR_TYPE_44x,
1718                 .icache_bsize           = 32,
1719                 .dcache_bsize           = 32,
1720                 .machine_check          = machine_check_4xx,
1721                 .platform               = "ppc440gp",
1722         },
1723         {       /* 440GP Rev. C */
1724                 .pvr_mask               = 0xf0000fff,
1725                 .pvr_value              = 0x40000481,
1726                 .cpu_name               = "440GP Rev. C",
1727                 .cpu_features           = CPU_FTRS_44X,
1728                 .cpu_user_features      = COMMON_USER_BOOKE,
1729                 .mmu_features           = MMU_FTR_TYPE_44x,
1730                 .icache_bsize           = 32,
1731                 .dcache_bsize           = 32,
1732                 .machine_check          = machine_check_4xx,
1733                 .platform               = "ppc440gp",
1734         },
1735         { /* 440GX Rev. A */
1736                 .pvr_mask               = 0xf0000fff,
1737                 .pvr_value              = 0x50000850,
1738                 .cpu_name               = "440GX Rev. A",
1739                 .cpu_features           = CPU_FTRS_44X,
1740                 .cpu_user_features      = COMMON_USER_BOOKE,
1741                 .mmu_features           = MMU_FTR_TYPE_44x,
1742                 .icache_bsize           = 32,
1743                 .dcache_bsize           = 32,
1744                 .cpu_setup              = __setup_cpu_440gx,
1745                 .machine_check          = machine_check_440A,
1746                 .platform               = "ppc440",
1747         },
1748         { /* 440GX Rev. B */
1749                 .pvr_mask               = 0xf0000fff,
1750                 .pvr_value              = 0x50000851,
1751                 .cpu_name               = "440GX Rev. B",
1752                 .cpu_features           = CPU_FTRS_44X,
1753                 .cpu_user_features      = COMMON_USER_BOOKE,
1754                 .mmu_features           = MMU_FTR_TYPE_44x,
1755                 .icache_bsize           = 32,
1756                 .dcache_bsize           = 32,
1757                 .cpu_setup              = __setup_cpu_440gx,
1758                 .machine_check          = machine_check_440A,
1759                 .platform               = "ppc440",
1760         },
1761         { /* 440GX Rev. C */
1762                 .pvr_mask               = 0xf0000fff,
1763                 .pvr_value              = 0x50000892,
1764                 .cpu_name               = "440GX Rev. C",
1765                 .cpu_features           = CPU_FTRS_44X,
1766                 .cpu_user_features      = COMMON_USER_BOOKE,
1767                 .mmu_features           = MMU_FTR_TYPE_44x,
1768                 .icache_bsize           = 32,
1769                 .dcache_bsize           = 32,
1770                 .cpu_setup              = __setup_cpu_440gx,
1771                 .machine_check          = machine_check_440A,
1772                 .platform               = "ppc440",
1773         },
1774         { /* 440GX Rev. F */
1775                 .pvr_mask               = 0xf0000fff,
1776                 .pvr_value              = 0x50000894,
1777                 .cpu_name               = "440GX Rev. F",
1778                 .cpu_features           = CPU_FTRS_44X,
1779                 .cpu_user_features      = COMMON_USER_BOOKE,
1780                 .mmu_features           = MMU_FTR_TYPE_44x,
1781                 .icache_bsize           = 32,
1782                 .dcache_bsize           = 32,
1783                 .cpu_setup              = __setup_cpu_440gx,
1784                 .machine_check          = machine_check_440A,
1785                 .platform               = "ppc440",
1786         },
1787         { /* 440SP Rev. A */
1788                 .pvr_mask               = 0xfff00fff,
1789                 .pvr_value              = 0x53200891,
1790                 .cpu_name               = "440SP Rev. A",
1791                 .cpu_features           = CPU_FTRS_44X,
1792                 .cpu_user_features      = COMMON_USER_BOOKE,
1793                 .mmu_features           = MMU_FTR_TYPE_44x,
1794                 .icache_bsize           = 32,
1795                 .dcache_bsize           = 32,
1796                 .machine_check          = machine_check_4xx,
1797                 .platform               = "ppc440",
1798         },
1799         { /* 440SPe Rev. A */
1800                 .pvr_mask               = 0xfff00fff,
1801                 .pvr_value              = 0x53400890,
1802                 .cpu_name               = "440SPe Rev. A",
1803                 .cpu_features           = CPU_FTRS_44X,
1804                 .cpu_user_features      = COMMON_USER_BOOKE,
1805                 .mmu_features           = MMU_FTR_TYPE_44x,
1806                 .icache_bsize           = 32,
1807                 .dcache_bsize           = 32,
1808                 .cpu_setup              = __setup_cpu_440spe,
1809                 .machine_check          = machine_check_440A,
1810                 .platform               = "ppc440",
1811         },
1812         { /* 440SPe Rev. B */
1813                 .pvr_mask               = 0xfff00fff,
1814                 .pvr_value              = 0x53400891,
1815                 .cpu_name               = "440SPe Rev. B",
1816                 .cpu_features           = CPU_FTRS_44X,
1817                 .cpu_user_features      = COMMON_USER_BOOKE,
1818                 .mmu_features           = MMU_FTR_TYPE_44x,
1819                 .icache_bsize           = 32,
1820                 .dcache_bsize           = 32,
1821                 .cpu_setup              = __setup_cpu_440spe,
1822                 .machine_check          = machine_check_440A,
1823                 .platform               = "ppc440",
1824         },
1825         { /* 440 in Xilinx Virtex-5 FXT */
1826                 .pvr_mask               = 0xfffffff0,
1827                 .pvr_value              = 0x7ff21910,
1828                 .cpu_name               = "440 in Virtex-5 FXT",
1829                 .cpu_features           = CPU_FTRS_44X,
1830                 .cpu_user_features      = COMMON_USER_BOOKE,
1831                 .mmu_features           = MMU_FTR_TYPE_44x,
1832                 .icache_bsize           = 32,
1833                 .dcache_bsize           = 32,
1834                 .cpu_setup              = __setup_cpu_440x5,
1835                 .machine_check          = machine_check_440A,
1836                 .platform               = "ppc440",
1837         },
1838         { /* 460EX */
1839                 .pvr_mask               = 0xffff0006,
1840                 .pvr_value              = 0x13020002,
1841                 .cpu_name               = "460EX",
1842                 .cpu_features           = CPU_FTRS_440x6,
1843                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1844                 .mmu_features           = MMU_FTR_TYPE_44x,
1845                 .icache_bsize           = 32,
1846                 .dcache_bsize           = 32,
1847                 .cpu_setup              = __setup_cpu_460ex,
1848                 .machine_check          = machine_check_440A,
1849                 .platform               = "ppc440",
1850         },
1851         { /* 460EX Rev B */
1852                 .pvr_mask               = 0xffff0007,
1853                 .pvr_value              = 0x13020004,
1854                 .cpu_name               = "460EX Rev. B",
1855                 .cpu_features           = CPU_FTRS_440x6,
1856                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1857                 .mmu_features           = MMU_FTR_TYPE_44x,
1858                 .icache_bsize           = 32,
1859                 .dcache_bsize           = 32,
1860                 .cpu_setup              = __setup_cpu_460ex,
1861                 .machine_check          = machine_check_440A,
1862                 .platform               = "ppc440",
1863         },
1864         { /* 460GT */
1865                 .pvr_mask               = 0xffff0006,
1866                 .pvr_value              = 0x13020000,
1867                 .cpu_name               = "460GT",
1868                 .cpu_features           = CPU_FTRS_440x6,
1869                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1870                 .mmu_features           = MMU_FTR_TYPE_44x,
1871                 .icache_bsize           = 32,
1872                 .dcache_bsize           = 32,
1873                 .cpu_setup              = __setup_cpu_460gt,
1874                 .machine_check          = machine_check_440A,
1875                 .platform               = "ppc440",
1876         },
1877         { /* 460GT Rev B */
1878                 .pvr_mask               = 0xffff0007,
1879                 .pvr_value              = 0x13020005,
1880                 .cpu_name               = "460GT Rev. B",
1881                 .cpu_features           = CPU_FTRS_440x6,
1882                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1883                 .mmu_features           = MMU_FTR_TYPE_44x,
1884                 .icache_bsize           = 32,
1885                 .dcache_bsize           = 32,
1886                 .cpu_setup              = __setup_cpu_460gt,
1887                 .machine_check          = machine_check_440A,
1888                 .platform               = "ppc440",
1889         },
1890         { /* 460SX */
1891                 .pvr_mask               = 0xffffff00,
1892                 .pvr_value              = 0x13541800,
1893                 .cpu_name               = "460SX",
1894                 .cpu_features           = CPU_FTRS_44X,
1895                 .cpu_user_features      = COMMON_USER_BOOKE,
1896                 .mmu_features           = MMU_FTR_TYPE_44x,
1897                 .icache_bsize           = 32,
1898                 .dcache_bsize           = 32,
1899                 .cpu_setup              = __setup_cpu_460sx,
1900                 .machine_check          = machine_check_440A,
1901                 .platform               = "ppc440",
1902         },
1903         { /* 464 in APM821xx */
1904                 .pvr_mask               = 0xfffffff0,
1905                 .pvr_value              = 0x12C41C80,
1906                 .cpu_name               = "APM821XX",
1907                 .cpu_features           = CPU_FTRS_44X,
1908                 .cpu_user_features      = COMMON_USER_BOOKE |
1909                         PPC_FEATURE_HAS_FPU,
1910                 .mmu_features           = MMU_FTR_TYPE_44x,
1911                 .icache_bsize           = 32,
1912                 .dcache_bsize           = 32,
1913                 .cpu_setup              = __setup_cpu_apm821xx,
1914                 .machine_check          = machine_check_440A,
1915                 .platform               = "ppc440",
1916         },
1917         { /* 476 DD2 core */
1918                 .pvr_mask               = 0xffffffff,
1919                 .pvr_value              = 0x11a52080,
1920                 .cpu_name               = "476",
1921                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1922                 .cpu_user_features      = COMMON_USER_BOOKE |
1923                         PPC_FEATURE_HAS_FPU,
1924                 .mmu_features           = MMU_FTR_TYPE_47x |
1925                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1926                 .icache_bsize           = 32,
1927                 .dcache_bsize           = 128,
1928                 .machine_check          = machine_check_47x,
1929                 .platform               = "ppc470",
1930         },
1931         { /* 476fpe */
1932                 .pvr_mask               = 0xffff0000,
1933                 .pvr_value              = 0x7ff50000,
1934                 .cpu_name               = "476fpe",
1935                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1936                 .cpu_user_features      = COMMON_USER_BOOKE |
1937                         PPC_FEATURE_HAS_FPU,
1938                 .mmu_features           = MMU_FTR_TYPE_47x |
1939                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1940                 .icache_bsize           = 32,
1941                 .dcache_bsize           = 128,
1942                 .machine_check          = machine_check_47x,
1943                 .platform               = "ppc470",
1944         },
1945         { /* 476 iss */
1946                 .pvr_mask               = 0xffff0000,
1947                 .pvr_value              = 0x00050000,
1948                 .cpu_name               = "476",
1949                 .cpu_features           = CPU_FTRS_47X,
1950                 .cpu_user_features      = COMMON_USER_BOOKE |
1951                         PPC_FEATURE_HAS_FPU,
1952                 .mmu_features           = MMU_FTR_TYPE_47x |
1953                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1954                 .icache_bsize           = 32,
1955                 .dcache_bsize           = 128,
1956                 .machine_check          = machine_check_47x,
1957                 .platform               = "ppc470",
1958         },
1959         { /* 476 others */
1960                 .pvr_mask               = 0xffff0000,
1961                 .pvr_value              = 0x11a50000,
1962                 .cpu_name               = "476",
1963                 .cpu_features           = CPU_FTRS_47X,
1964                 .cpu_user_features      = COMMON_USER_BOOKE |
1965                         PPC_FEATURE_HAS_FPU,
1966                 .mmu_features           = MMU_FTR_TYPE_47x |
1967                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1968                 .icache_bsize           = 32,
1969                 .dcache_bsize           = 128,
1970                 .machine_check          = machine_check_47x,
1971                 .platform               = "ppc470",
1972         },
1973         {       /* default match */
1974                 .pvr_mask               = 0x00000000,
1975                 .pvr_value              = 0x00000000,
1976                 .cpu_name               = "(generic 44x PPC)",
1977                 .cpu_features           = CPU_FTRS_44X,
1978                 .cpu_user_features      = COMMON_USER_BOOKE,
1979                 .mmu_features           = MMU_FTR_TYPE_44x,
1980                 .icache_bsize           = 32,
1981                 .dcache_bsize           = 32,
1982                 .machine_check          = machine_check_4xx,
1983                 .platform               = "ppc440",
1984         }
1985 #endif /* CONFIG_44x */
1986 #ifdef CONFIG_E200
1987         {       /* e200z5 */
1988                 .pvr_mask               = 0xfff00000,
1989                 .pvr_value              = 0x81000000,
1990                 .cpu_name               = "e200z5",
1991                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1992                 .cpu_features           = CPU_FTRS_E200,
1993                 .cpu_user_features      = COMMON_USER_BOOKE |
1994                         PPC_FEATURE_HAS_EFP_SINGLE |
1995                         PPC_FEATURE_UNIFIED_CACHE,
1996                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1997                 .dcache_bsize           = 32,
1998                 .machine_check          = machine_check_e200,
1999                 .platform               = "ppc5554",
2000         },
2001         {       /* e200z6 */
2002                 .pvr_mask               = 0xfff00000,
2003                 .pvr_value              = 0x81100000,
2004                 .cpu_name               = "e200z6",
2005                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
2006                 .cpu_features           = CPU_FTRS_E200,
2007                 .cpu_user_features      = COMMON_USER_BOOKE |
2008                         PPC_FEATURE_HAS_SPE_COMP |
2009                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2010                         PPC_FEATURE_UNIFIED_CACHE,
2011                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2012                 .dcache_bsize           = 32,
2013                 .machine_check          = machine_check_e200,
2014                 .platform               = "ppc5554",
2015         },
2016         {       /* default match */
2017                 .pvr_mask               = 0x00000000,
2018                 .pvr_value              = 0x00000000,
2019                 .cpu_name               = "(generic E200 PPC)",
2020                 .cpu_features           = CPU_FTRS_E200,
2021                 .cpu_user_features      = COMMON_USER_BOOKE |
2022                         PPC_FEATURE_HAS_EFP_SINGLE |
2023                         PPC_FEATURE_UNIFIED_CACHE,
2024                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2025                 .dcache_bsize           = 32,
2026                 .cpu_setup              = __setup_cpu_e200,
2027                 .machine_check          = machine_check_e200,
2028                 .platform               = "ppc5554",
2029         }
2030 #endif /* CONFIG_E200 */
2031 #endif /* CONFIG_PPC32 */
2032 #ifdef CONFIG_E500
2033 #ifdef CONFIG_PPC32
2034         {       /* e500 */
2035                 .pvr_mask               = 0xffff0000,
2036                 .pvr_value              = 0x80200000,
2037                 .cpu_name               = "e500",
2038                 .cpu_features           = CPU_FTRS_E500,
2039                 .cpu_user_features      = COMMON_USER_BOOKE |
2040                         PPC_FEATURE_HAS_SPE_COMP |
2041                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2042                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2043                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2044                 .icache_bsize           = 32,
2045                 .dcache_bsize           = 32,
2046                 .num_pmcs               = 4,
2047                 .oprofile_cpu_type      = "ppc/e500",
2048                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2049                 .cpu_setup              = __setup_cpu_e500v1,
2050                 .machine_check          = machine_check_e500,
2051                 .platform               = "ppc8540",
2052         },
2053         {       /* e500v2 */
2054                 .pvr_mask               = 0xffff0000,
2055                 .pvr_value              = 0x80210000,
2056                 .cpu_name               = "e500v2",
2057                 .cpu_features           = CPU_FTRS_E500_2,
2058                 .cpu_user_features      = COMMON_USER_BOOKE |
2059                         PPC_FEATURE_HAS_SPE_COMP |
2060                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2061                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2062                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2063                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2064                 .icache_bsize           = 32,
2065                 .dcache_bsize           = 32,
2066                 .num_pmcs               = 4,
2067                 .oprofile_cpu_type      = "ppc/e500",
2068                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2069                 .cpu_setup              = __setup_cpu_e500v2,
2070                 .machine_check          = machine_check_e500,
2071                 .platform               = "ppc8548",
2072         },
2073         {       /* e500mc */
2074                 .pvr_mask               = 0xffff0000,
2075                 .pvr_value              = 0x80230000,
2076                 .cpu_name               = "e500mc",
2077                 .cpu_features           = CPU_FTRS_E500MC,
2078                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2079                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2080                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2081                         MMU_FTR_USE_TLBILX,
2082                 .icache_bsize           = 64,
2083                 .dcache_bsize           = 64,
2084                 .num_pmcs               = 4,
2085                 .oprofile_cpu_type      = "ppc/e500mc",
2086                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2087                 .cpu_setup              = __setup_cpu_e500mc,
2088                 .machine_check          = machine_check_e500mc,
2089                 .platform               = "ppce500mc",
2090         },
2091 #endif /* CONFIG_PPC32 */
2092         {       /* e5500 */
2093                 .pvr_mask               = 0xffff0000,
2094                 .pvr_value              = 0x80240000,
2095                 .cpu_name               = "e5500",
2096                 .cpu_features           = CPU_FTRS_E5500,
2097                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2098                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2099                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2100                         MMU_FTR_USE_TLBILX,
2101                 .icache_bsize           = 64,
2102                 .dcache_bsize           = 64,
2103                 .num_pmcs               = 4,
2104                 .oprofile_cpu_type      = "ppc/e500mc",
2105                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2106                 .cpu_setup              = __setup_cpu_e5500,
2107 #ifndef CONFIG_PPC32
2108                 .cpu_restore            = __restore_cpu_e5500,
2109 #endif
2110                 .machine_check          = machine_check_e500mc,
2111                 .platform               = "ppce5500",
2112         },
2113         {       /* e6500 */
2114                 .pvr_mask               = 0xffff0000,
2115                 .pvr_value              = 0x80400000,
2116                 .cpu_name               = "e6500",
2117                 .cpu_features           = CPU_FTRS_E6500,
2118                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2119                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2120                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2121                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2122                         MMU_FTR_USE_TLBILX,
2123                 .icache_bsize           = 64,
2124                 .dcache_bsize           = 64,
2125                 .num_pmcs               = 6,
2126                 .oprofile_cpu_type      = "ppc/e6500",
2127                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2128                 .cpu_setup              = __setup_cpu_e6500,
2129 #ifndef CONFIG_PPC32
2130                 .cpu_restore            = __restore_cpu_e6500,
2131 #endif
2132                 .machine_check          = machine_check_e500mc,
2133                 .platform               = "ppce6500",
2134         },
2135 #ifdef CONFIG_PPC32
2136         {       /* default match */
2137                 .pvr_mask               = 0x00000000,
2138                 .pvr_value              = 0x00000000,
2139                 .cpu_name               = "(generic E500 PPC)",
2140                 .cpu_features           = CPU_FTRS_E500,
2141                 .cpu_user_features      = COMMON_USER_BOOKE |
2142                         PPC_FEATURE_HAS_SPE_COMP |
2143                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2144                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2145                 .icache_bsize           = 32,
2146                 .dcache_bsize           = 32,
2147                 .machine_check          = machine_check_e500,
2148                 .platform               = "powerpc",
2149         }
2150 #endif /* CONFIG_PPC32 */
2151 #endif /* CONFIG_E500 */
2152 };
2153
2154 static struct cpu_spec the_cpu_spec;
2155
2156 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2157                                                struct cpu_spec *s)
2158 {
2159         struct cpu_spec *t = &the_cpu_spec;
2160         struct cpu_spec old;
2161
2162         t = PTRRELOC(t);
2163         old = *t;
2164
2165         /* Copy everything, then do fixups */
2166         *t = *s;
2167
2168         /*
2169          * If we are overriding a previous value derived from the real
2170          * PVR with a new value obtained using a logical PVR value,
2171          * don't modify the performance monitor fields.
2172          */
2173         if (old.num_pmcs && !s->num_pmcs) {
2174                 t->num_pmcs = old.num_pmcs;
2175                 t->pmc_type = old.pmc_type;
2176                 t->oprofile_type = old.oprofile_type;
2177                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2178                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2179                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2180
2181                 /*
2182                  * If we have passed through this logic once before and
2183                  * have pulled the default case because the real PVR was
2184                  * not found inside cpu_specs[], then we are possibly
2185                  * running in compatibility mode. In that case, let the
2186                  * oprofiler know which set of compatibility counters to
2187                  * pull from by making sure the oprofile_cpu_type string
2188                  * is set to that of compatibility mode. If the
2189                  * oprofile_cpu_type already has a value, then we are
2190                  * possibly overriding a real PVR with a logical one,
2191                  * and, in that case, keep the current value for
2192                  * oprofile_cpu_type.
2193                  */
2194                 if (old.oprofile_cpu_type != NULL) {
2195                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2196                         t->oprofile_type = old.oprofile_type;
2197                 }
2198         }
2199
2200         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2201
2202         /*
2203          * Set the base platform string once; assumes
2204          * we're called with real pvr first.
2205          */
2206         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2207                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2208
2209 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2210         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2211          * that processor. I will consolidate that at a later time, for now,
2212          * just use #ifdef. We also don't need to PTRRELOC the function
2213          * pointer on ppc64 and booke as we are running at 0 in real mode
2214          * on ppc64 and reloc_offset is always 0 on booke.
2215          */
2216         if (t->cpu_setup) {
2217                 t->cpu_setup(offset, t);
2218         }
2219 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2220
2221         return t;
2222 }
2223
2224 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2225 {
2226         struct cpu_spec *s = cpu_specs;
2227         int i;
2228
2229         s = PTRRELOC(s);
2230
2231         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2232                 if ((pvr & s->pvr_mask) == s->pvr_value)
2233                         return setup_cpu_spec(offset, s);
2234         }
2235
2236         BUG();
2237
2238         return NULL;
2239 }