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 DD1: Does not support doorbell IPIs */
 531                 .pvr_mask               = 0xffffff00,
 532                 .pvr_value              = 0x004d0100,
 533                 .cpu_name               = "POWER8 (raw)",
 534                 .cpu_features           = CPU_FTRS_POWER8_DD1,
 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         {       /* Power8 */
 551                 .pvr_mask               = 0xffff0000,
 552                 .pvr_value              = 0x004d0000,
 553                 .cpu_name               = "POWER8 (raw)",
 554                 .cpu_features           = CPU_FTRS_POWER8,
 555                 .cpu_user_features      = COMMON_USER_POWER8,
 556                 .cpu_user_features2     = COMMON_USER2_POWER8,
 557                 .mmu_features           = MMU_FTRS_POWER8,
 558                 .icache_bsize           = 128,
 559                 .dcache_bsize           = 128,
 560                 .num_pmcs               = 6,
 561                 .pmc_type               = PPC_PMC_IBM,
 562                 .oprofile_cpu_type      = "ppc64/power8",
 563                 .oprofile_type          = PPC_OPROFILE_INVALID,
 564                 .cpu_setup              = __setup_cpu_power8,
 565                 .cpu_restore            = __restore_cpu_power8,
 566                 .flush_tlb              = __flush_tlb_power8,
 567                 .machine_check_early    = __machine_check_early_realmode_p8,
 568                 .platform               = "power8",
 569         },
 570         {       /* Cell Broadband Engine */
 571                 .pvr_mask               = 0xffff0000,
 572                 .pvr_value              = 0x00700000,
 573                 .cpu_name               = "Cell Broadband Engine",
 574                 .cpu_features           = CPU_FTRS_CELL,
 575                 .cpu_user_features      = COMMON_USER_PPC64 |
 576                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 577                         PPC_FEATURE_SMT,
 578                 .mmu_features           = MMU_FTRS_CELL,
 579                 .icache_bsize           = 128,
 580                 .dcache_bsize           = 128,
 581                 .num_pmcs               = 4,
 582                 .pmc_type               = PPC_PMC_IBM,
 583                 .oprofile_cpu_type      = "ppc64/cell-be",
 584                 .oprofile_type          = PPC_OPROFILE_CELL,
 585                 .platform               = "ppc-cell-be",
 586         },
 587         {       /* PA Semi PA6T */
 588                 .pvr_mask               = 0x7fff0000,
 589                 .pvr_value              = 0x00900000,
 590                 .cpu_name               = "PA6T",
 591                 .cpu_features           = CPU_FTRS_PA6T,
 592                 .cpu_user_features      = COMMON_USER_PA6T,
 593                 .mmu_features           = MMU_FTRS_PA6T,
 594                 .icache_bsize           = 64,
 595                 .dcache_bsize           = 64,
 596                 .num_pmcs               = 6,
 597                 .pmc_type               = PPC_PMC_PA6T,
 598                 .cpu_setup              = __setup_cpu_pa6t,
 599                 .cpu_restore            = __restore_cpu_pa6t,
 600                 .oprofile_cpu_type      = "ppc64/pa6t",
 601                 .oprofile_type          = PPC_OPROFILE_PA6T,
 602                 .platform               = "pa6t",
 603         },
 604         {       /* default match */
 605                 .pvr_mask               = 0x00000000,
 606                 .pvr_value              = 0x00000000,
 607                 .cpu_name               = "POWER4 (compatible)",
 608                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 609                 .cpu_user_features      = COMMON_USER_PPC64,
 610                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 611                 .icache_bsize           = 128,
 612                 .dcache_bsize           = 128,
 613                 .num_pmcs               = 6,
 614                 .pmc_type               = PPC_PMC_IBM,
 615                 .platform               = "power4",
 616         }
 617 #endif  /* CONFIG_PPC_BOOK3S_64 */
 618
 619 #ifdef CONFIG_PPC32
 620 #if CLASSIC_PPC
 621         {       /* 601 */
 622                 .pvr_mask               = 0xffff0000,
 623                 .pvr_value              = 0x00010000,
 624                 .cpu_name               = "601",
 625                 .cpu_features           = CPU_FTRS_PPC601,
 626                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 627                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 628                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 629                 .icache_bsize           = 32,
 630                 .dcache_bsize           = 32,
 631                 .machine_check          = machine_check_generic,
 632                 .platform               = "ppc601",
 633         },
 634         {       /* 603 */
 635                 .pvr_mask               = 0xffff0000,
 636                 .pvr_value              = 0x00030000,
 637                 .cpu_name               = "603",
 638                 .cpu_features           = CPU_FTRS_603,
 639                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 640                 .mmu_features           = 0,
 641                 .icache_bsize           = 32,
 642                 .dcache_bsize           = 32,
 643                 .cpu_setup              = __setup_cpu_603,
 644                 .machine_check          = machine_check_generic,
 645                 .platform               = "ppc603",
 646         },
 647         {       /* 603e */
 648                 .pvr_mask               = 0xffff0000,
 649                 .pvr_value              = 0x00060000,
 650                 .cpu_name               = "603e",
 651                 .cpu_features           = CPU_FTRS_603,
 652                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 653                 .mmu_features           = 0,
 654                 .icache_bsize           = 32,
 655                 .dcache_bsize           = 32,
 656                 .cpu_setup              = __setup_cpu_603,
 657                 .machine_check          = machine_check_generic,
 658                 .platform               = "ppc603",
 659         },
 660         {       /* 603ev */
 661                 .pvr_mask               = 0xffff0000,
 662                 .pvr_value              = 0x00070000,
 663                 .cpu_name               = "603ev",
 664                 .cpu_features           = CPU_FTRS_603,
 665                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 666                 .mmu_features           = 0,
 667                 .icache_bsize           = 32,
 668                 .dcache_bsize           = 32,
 669                 .cpu_setup              = __setup_cpu_603,
 670                 .machine_check          = machine_check_generic,
 671                 .platform               = "ppc603",
 672         },
 673         {       /* 604 */
 674                 .pvr_mask               = 0xffff0000,
 675                 .pvr_value              = 0x00040000,
 676                 .cpu_name               = "604",
 677                 .cpu_features           = CPU_FTRS_604,
 678                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 679                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 680                 .icache_bsize           = 32,
 681                 .dcache_bsize           = 32,
 682                 .num_pmcs               = 2,
 683                 .cpu_setup              = __setup_cpu_604,
 684                 .machine_check          = machine_check_generic,
 685                 .platform               = "ppc604",
 686         },
 687         {       /* 604e */
 688                 .pvr_mask               = 0xfffff000,
 689                 .pvr_value              = 0x00090000,
 690                 .cpu_name               = "604e",
 691                 .cpu_features           = CPU_FTRS_604,
 692                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 693                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 694                 .icache_bsize           = 32,
 695                 .dcache_bsize           = 32,
 696                 .num_pmcs               = 4,
 697                 .cpu_setup              = __setup_cpu_604,
 698                 .machine_check          = machine_check_generic,
 699                 .platform               = "ppc604",
 700         },
 701         {       /* 604r */
 702                 .pvr_mask               = 0xffff0000,
 703                 .pvr_value              = 0x00090000,
 704                 .cpu_name               = "604r",
 705                 .cpu_features           = CPU_FTRS_604,
 706                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 707                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 708                 .icache_bsize           = 32,
 709                 .dcache_bsize           = 32,
 710                 .num_pmcs               = 4,
 711                 .cpu_setup              = __setup_cpu_604,
 712                 .machine_check          = machine_check_generic,
 713                 .platform               = "ppc604",
 714         },
 715         {       /* 604ev */
 716                 .pvr_mask               = 0xffff0000,
 717                 .pvr_value              = 0x000a0000,
 718                 .cpu_name               = "604ev",
 719                 .cpu_features           = CPU_FTRS_604,
 720                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 721                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 722                 .icache_bsize           = 32,
 723                 .dcache_bsize           = 32,
 724                 .num_pmcs               = 4,
 725                 .cpu_setup              = __setup_cpu_604,
 726                 .machine_check          = machine_check_generic,
 727                 .platform               = "ppc604",
 728         },
 729         {       /* 740/750 (0x4202, don't support TAU ?) */
 730                 .pvr_mask               = 0xffffffff,
 731                 .pvr_value              = 0x00084202,
 732                 .cpu_name               = "740/750",
 733                 .cpu_features           = CPU_FTRS_740_NOTAU,
 734                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 735                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 736                 .icache_bsize           = 32,
 737                 .dcache_bsize           = 32,
 738                 .num_pmcs               = 4,
 739                 .cpu_setup              = __setup_cpu_750,
 740                 .machine_check          = machine_check_generic,
 741                 .platform               = "ppc750",
 742         },
 743         {       /* 750CX (80100 and 8010x?) */
 744                 .pvr_mask               = 0xfffffff0,
 745                 .pvr_value              = 0x00080100,
 746                 .cpu_name               = "750CX",
 747                 .cpu_features           = CPU_FTRS_750,
 748                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 749                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 750                 .icache_bsize           = 32,
 751                 .dcache_bsize           = 32,
 752                 .num_pmcs               = 4,
 753                 .cpu_setup              = __setup_cpu_750cx,
 754                 .machine_check          = machine_check_generic,
 755                 .platform               = "ppc750",
 756         },
 757         {       /* 750CX (82201 and 82202) */
 758                 .pvr_mask               = 0xfffffff0,
 759                 .pvr_value              = 0x00082200,
 760                 .cpu_name               = "750CX",
 761                 .cpu_features           = CPU_FTRS_750,
 762                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 763                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 764                 .icache_bsize           = 32,
 765                 .dcache_bsize           = 32,
 766                 .num_pmcs               = 4,
 767                 .pmc_type               = PPC_PMC_IBM,
 768                 .cpu_setup              = __setup_cpu_750cx,
 769                 .machine_check          = machine_check_generic,
 770                 .platform               = "ppc750",
 771         },
 772         {       /* 750CXe (82214) */
 773                 .pvr_mask               = 0xfffffff0,
 774                 .pvr_value              = 0x00082210,
 775                 .cpu_name               = "750CXe",
 776                 .cpu_features           = CPU_FTRS_750,
 777                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 778                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 779                 .icache_bsize           = 32,
 780                 .dcache_bsize           = 32,
 781                 .num_pmcs               = 4,
 782                 .pmc_type               = PPC_PMC_IBM,
 783                 .cpu_setup              = __setup_cpu_750cx,
 784                 .machine_check          = machine_check_generic,
 785                 .platform               = "ppc750",
 786         },
 787         {       /* 750CXe "Gekko" (83214) */
 788                 .pvr_mask               = 0xffffffff,
 789                 .pvr_value              = 0x00083214,
 790                 .cpu_name               = "750CXe",
 791                 .cpu_features           = CPU_FTRS_750,
 792                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 793                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 794                 .icache_bsize           = 32,
 795                 .dcache_bsize           = 32,
 796                 .num_pmcs               = 4,
 797                 .pmc_type               = PPC_PMC_IBM,
 798                 .cpu_setup              = __setup_cpu_750cx,
 799                 .machine_check          = machine_check_generic,
 800                 .platform               = "ppc750",
 801         },
 802         {       /* 750CL (and "Broadway") */
 803                 .pvr_mask               = 0xfffff0e0,
 804                 .pvr_value              = 0x00087000,
 805                 .cpu_name               = "750CL",
 806                 .cpu_features           = CPU_FTRS_750CL,
 807                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 808                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 809                 .icache_bsize           = 32,
 810                 .dcache_bsize           = 32,
 811                 .num_pmcs               = 4,
 812                 .pmc_type               = PPC_PMC_IBM,
 813                 .cpu_setup              = __setup_cpu_750,
 814                 .machine_check          = machine_check_generic,
 815                 .platform               = "ppc750",
 816                 .oprofile_cpu_type      = "ppc/750",
 817                 .oprofile_type          = PPC_OPROFILE_G4,
 818         },
 819         {       /* 745/755 */
 820                 .pvr_mask               = 0xfffff000,
 821                 .pvr_value              = 0x00083000,
 822                 .cpu_name               = "745/755",
 823                 .cpu_features           = CPU_FTRS_750,
 824                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 825                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 826                 .icache_bsize           = 32,
 827                 .dcache_bsize           = 32,
 828                 .num_pmcs               = 4,
 829                 .pmc_type               = PPC_PMC_IBM,
 830                 .cpu_setup              = __setup_cpu_750,
 831                 .machine_check          = machine_check_generic,
 832                 .platform               = "ppc750",
 833         },
 834         {       /* 750FX rev 1.x */
 835                 .pvr_mask               = 0xffffff00,
 836                 .pvr_value              = 0x70000100,
 837                 .cpu_name               = "750FX",
 838                 .cpu_features           = CPU_FTRS_750FX1,
 839                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 840                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 841                 .icache_bsize           = 32,
 842                 .dcache_bsize           = 32,
 843                 .num_pmcs               = 4,
 844                 .pmc_type               = PPC_PMC_IBM,
 845                 .cpu_setup              = __setup_cpu_750,
 846                 .machine_check          = machine_check_generic,
 847                 .platform               = "ppc750",
 848                 .oprofile_cpu_type      = "ppc/750",
 849                 .oprofile_type          = PPC_OPROFILE_G4,
 850         },
 851         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 852                 .pvr_mask               = 0xffffffff,
 853                 .pvr_value              = 0x70000200,
 854                 .cpu_name               = "750FX",
 855                 .cpu_features           = CPU_FTRS_750FX2,
 856                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 857                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 858                 .icache_bsize           = 32,
 859                 .dcache_bsize           = 32,
 860                 .num_pmcs               = 4,
 861                 .pmc_type               = PPC_PMC_IBM,
 862                 .cpu_setup              = __setup_cpu_750,
 863                 .machine_check          = machine_check_generic,
 864                 .platform               = "ppc750",
 865                 .oprofile_cpu_type      = "ppc/750",
 866                 .oprofile_type          = PPC_OPROFILE_G4,
 867         },
 868         {       /* 750FX (All revs except 2.0) */
 869                 .pvr_mask               = 0xffff0000,
 870                 .pvr_value              = 0x70000000,
 871                 .cpu_name               = "750FX",
 872                 .cpu_features           = CPU_FTRS_750FX,
 873                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 874                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 875                 .icache_bsize           = 32,
 876                 .dcache_bsize           = 32,
 877                 .num_pmcs               = 4,
 878                 .pmc_type               = PPC_PMC_IBM,
 879                 .cpu_setup              = __setup_cpu_750fx,
 880                 .machine_check          = machine_check_generic,
 881                 .platform               = "ppc750",
 882                 .oprofile_cpu_type      = "ppc/750",
 883                 .oprofile_type          = PPC_OPROFILE_G4,
 884         },
 885         {       /* 750GX */
 886                 .pvr_mask               = 0xffff0000,
 887                 .pvr_value              = 0x70020000,
 888                 .cpu_name               = "750GX",
 889                 .cpu_features           = CPU_FTRS_750GX,
 890                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 891                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 892                 .icache_bsize           = 32,
 893                 .dcache_bsize           = 32,
 894                 .num_pmcs               = 4,
 895                 .pmc_type               = PPC_PMC_IBM,
 896                 .cpu_setup              = __setup_cpu_750fx,
 897                 .machine_check          = machine_check_generic,
 898                 .platform               = "ppc750",
 899                 .oprofile_cpu_type      = "ppc/750",
 900                 .oprofile_type          = PPC_OPROFILE_G4,
 901         },
 902         {       /* 740/750 (L2CR bit need fixup for 740) */
 903                 .pvr_mask               = 0xffff0000,
 904                 .pvr_value              = 0x00080000,
 905                 .cpu_name               = "740/750",
 906                 .cpu_features           = CPU_FTRS_740,
 907                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 908                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 909                 .icache_bsize           = 32,
 910                 .dcache_bsize           = 32,
 911                 .num_pmcs               = 4,
 912                 .pmc_type               = PPC_PMC_IBM,
 913                 .cpu_setup              = __setup_cpu_750,
 914                 .machine_check          = machine_check_generic,
 915                 .platform               = "ppc750",
 916         },
 917         {       /* 7400 rev 1.1 ? (no TAU) */
 918                 .pvr_mask               = 0xffffffff,
 919                 .pvr_value              = 0x000c1101,
 920                 .cpu_name               = "7400 (1.1)",
 921                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 922                 .cpu_user_features      = COMMON_USER |
 923                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 924                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 925                 .icache_bsize           = 32,
 926                 .dcache_bsize           = 32,
 927                 .num_pmcs               = 4,
 928                 .pmc_type               = PPC_PMC_G4,
 929                 .cpu_setup              = __setup_cpu_7400,
 930                 .machine_check          = machine_check_generic,
 931                 .platform               = "ppc7400",
 932         },
 933         {       /* 7400 */
 934                 .pvr_mask               = 0xffff0000,
 935                 .pvr_value              = 0x000c0000,
 936                 .cpu_name               = "7400",
 937                 .cpu_features           = CPU_FTRS_7400,
 938                 .cpu_user_features      = COMMON_USER |
 939                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 940                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 941                 .icache_bsize           = 32,
 942                 .dcache_bsize           = 32,
 943                 .num_pmcs               = 4,
 944                 .pmc_type               = PPC_PMC_G4,
 945                 .cpu_setup              = __setup_cpu_7400,
 946                 .machine_check          = machine_check_generic,
 947                 .platform               = "ppc7400",
 948         },
 949         {       /* 7410 */
 950                 .pvr_mask               = 0xffff0000,
 951                 .pvr_value              = 0x800c0000,
 952                 .cpu_name               = "7410",
 953                 .cpu_features           = CPU_FTRS_7400,
 954                 .cpu_user_features      = COMMON_USER |
 955                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 956                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 957                 .icache_bsize           = 32,
 958                 .dcache_bsize           = 32,
 959                 .num_pmcs               = 4,
 960                 .pmc_type               = PPC_PMC_G4,
 961                 .cpu_setup              = __setup_cpu_7410,
 962                 .machine_check          = machine_check_generic,
 963                 .platform               = "ppc7400",
 964         },
 965         {       /* 7450 2.0 - no doze/nap */
 966                 .pvr_mask               = 0xffffffff,
 967                 .pvr_value              = 0x80000200,
 968                 .cpu_name               = "7450",
 969                 .cpu_features           = CPU_FTRS_7450_20,
 970                 .cpu_user_features      = COMMON_USER |
 971                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 972                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 973                 .icache_bsize           = 32,
 974                 .dcache_bsize           = 32,
 975                 .num_pmcs               = 6,
 976                 .pmc_type               = PPC_PMC_G4,
 977                 .cpu_setup              = __setup_cpu_745x,
 978                 .oprofile_cpu_type      = "ppc/7450",
 979                 .oprofile_type          = PPC_OPROFILE_G4,
 980                 .machine_check          = machine_check_generic,
 981                 .platform               = "ppc7450",
 982         },
 983         {       /* 7450 2.1 */
 984                 .pvr_mask               = 0xffffffff,
 985                 .pvr_value              = 0x80000201,
 986                 .cpu_name               = "7450",
 987                 .cpu_features           = CPU_FTRS_7450_21,
 988                 .cpu_user_features      = COMMON_USER |
 989                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 990                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 991                 .icache_bsize           = 32,
 992                 .dcache_bsize           = 32,
 993                 .num_pmcs               = 6,
 994                 .pmc_type               = PPC_PMC_G4,
 995                 .cpu_setup              = __setup_cpu_745x,
 996                 .oprofile_cpu_type      = "ppc/7450",
 997                 .oprofile_type          = PPC_OPROFILE_G4,
 998                 .machine_check          = machine_check_generic,
 999                 .platform               = "ppc7450",
1000         },
1001         {       /* 7450 2.3 and newer */
1002                 .pvr_mask               = 0xffff0000,
1003                 .pvr_value              = 0x80000000,
1004                 .cpu_name               = "7450",
1005                 .cpu_features           = CPU_FTRS_7450_23,
1006                 .cpu_user_features      = COMMON_USER |
1007                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1008                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1009                 .icache_bsize           = 32,
1010                 .dcache_bsize           = 32,
1011                 .num_pmcs               = 6,
1012                 .pmc_type               = PPC_PMC_G4,
1013                 .cpu_setup              = __setup_cpu_745x,
1014                 .oprofile_cpu_type      = "ppc/7450",
1015                 .oprofile_type          = PPC_OPROFILE_G4,
1016                 .machine_check          = machine_check_generic,
1017                 .platform               = "ppc7450",
1018         },
1019         {       /* 7455 rev 1.x */
1020                 .pvr_mask               = 0xffffff00,
1021                 .pvr_value              = 0x80010100,
1022                 .cpu_name               = "7455",
1023                 .cpu_features           = CPU_FTRS_7455_1,
1024                 .cpu_user_features      = COMMON_USER |
1025                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1026                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1027                 .icache_bsize           = 32,
1028                 .dcache_bsize           = 32,
1029                 .num_pmcs               = 6,
1030                 .pmc_type               = PPC_PMC_G4,
1031                 .cpu_setup              = __setup_cpu_745x,
1032                 .oprofile_cpu_type      = "ppc/7450",
1033                 .oprofile_type          = PPC_OPROFILE_G4,
1034                 .machine_check          = machine_check_generic,
1035                 .platform               = "ppc7450",
1036         },
1037         {       /* 7455 rev 2.0 */
1038                 .pvr_mask               = 0xffffffff,
1039                 .pvr_value              = 0x80010200,
1040                 .cpu_name               = "7455",
1041                 .cpu_features           = CPU_FTRS_7455_20,
1042                 .cpu_user_features      = COMMON_USER |
1043                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1044                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1045                 .icache_bsize           = 32,
1046                 .dcache_bsize           = 32,
1047                 .num_pmcs               = 6,
1048                 .pmc_type               = PPC_PMC_G4,
1049                 .cpu_setup              = __setup_cpu_745x,
1050                 .oprofile_cpu_type      = "ppc/7450",
1051                 .oprofile_type          = PPC_OPROFILE_G4,
1052                 .machine_check          = machine_check_generic,
1053                 .platform               = "ppc7450",
1054         },
1055         {       /* 7455 others */
1056                 .pvr_mask               = 0xffff0000,
1057                 .pvr_value              = 0x80010000,
1058                 .cpu_name               = "7455",
1059                 .cpu_features           = CPU_FTRS_7455,
1060                 .cpu_user_features      = COMMON_USER |
1061                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1062                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1063                 .icache_bsize           = 32,
1064                 .dcache_bsize           = 32,
1065                 .num_pmcs               = 6,
1066                 .pmc_type               = PPC_PMC_G4,
1067                 .cpu_setup              = __setup_cpu_745x,
1068                 .oprofile_cpu_type      = "ppc/7450",
1069                 .oprofile_type          = PPC_OPROFILE_G4,
1070                 .machine_check          = machine_check_generic,
1071                 .platform               = "ppc7450",
1072         },
1073         {       /* 7447/7457 Rev 1.0 */
1074                 .pvr_mask               = 0xffffffff,
1075                 .pvr_value              = 0x80020100,
1076                 .cpu_name               = "7447/7457",
1077                 .cpu_features           = CPU_FTRS_7447_10,
1078                 .cpu_user_features      = COMMON_USER |
1079                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1080                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1081                 .icache_bsize           = 32,
1082                 .dcache_bsize           = 32,
1083                 .num_pmcs               = 6,
1084                 .pmc_type               = PPC_PMC_G4,
1085                 .cpu_setup              = __setup_cpu_745x,
1086                 .oprofile_cpu_type      = "ppc/7450",
1087                 .oprofile_type          = PPC_OPROFILE_G4,
1088                 .machine_check          = machine_check_generic,
1089                 .platform               = "ppc7450",
1090         },
1091         {       /* 7447/7457 Rev 1.1 */
1092                 .pvr_mask               = 0xffffffff,
1093                 .pvr_value              = 0x80020101,
1094                 .cpu_name               = "7447/7457",
1095                 .cpu_features           = CPU_FTRS_7447_10,
1096                 .cpu_user_features      = COMMON_USER |
1097                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1098                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1099                 .icache_bsize           = 32,
1100                 .dcache_bsize           = 32,
1101                 .num_pmcs               = 6,
1102                 .pmc_type               = PPC_PMC_G4,
1103                 .cpu_setup              = __setup_cpu_745x,
1104                 .oprofile_cpu_type      = "ppc/7450",
1105                 .oprofile_type          = PPC_OPROFILE_G4,
1106                 .machine_check          = machine_check_generic,
1107                 .platform               = "ppc7450",
1108         },
1109         {       /* 7447/7457 Rev 1.2 and later */
1110                 .pvr_mask               = 0xffff0000,
1111                 .pvr_value              = 0x80020000,
1112                 .cpu_name               = "7447/7457",
1113                 .cpu_features           = CPU_FTRS_7447,
1114                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1115                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1116                 .icache_bsize           = 32,
1117                 .dcache_bsize           = 32,
1118                 .num_pmcs               = 6,
1119                 .pmc_type               = PPC_PMC_G4,
1120                 .cpu_setup              = __setup_cpu_745x,
1121                 .oprofile_cpu_type      = "ppc/7450",
1122                 .oprofile_type          = PPC_OPROFILE_G4,
1123                 .machine_check          = machine_check_generic,
1124                 .platform               = "ppc7450",
1125         },
1126         {       /* 7447A */
1127                 .pvr_mask               = 0xffff0000,
1128                 .pvr_value              = 0x80030000,
1129                 .cpu_name               = "7447A",
1130                 .cpu_features           = CPU_FTRS_7447A,
1131                 .cpu_user_features      = COMMON_USER |
1132                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1133                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1134                 .icache_bsize           = 32,
1135                 .dcache_bsize           = 32,
1136                 .num_pmcs               = 6,
1137                 .pmc_type               = PPC_PMC_G4,
1138                 .cpu_setup              = __setup_cpu_745x,
1139                 .oprofile_cpu_type      = "ppc/7450",
1140                 .oprofile_type          = PPC_OPROFILE_G4,
1141                 .machine_check          = machine_check_generic,
1142                 .platform               = "ppc7450",
1143         },
1144         {       /* 7448 */
1145                 .pvr_mask               = 0xffff0000,
1146                 .pvr_value              = 0x80040000,
1147                 .cpu_name               = "7448",
1148                 .cpu_features           = CPU_FTRS_7448,
1149                 .cpu_user_features      = COMMON_USER |
1150                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1151                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1152                 .icache_bsize           = 32,
1153                 .dcache_bsize           = 32,
1154                 .num_pmcs               = 6,
1155                 .pmc_type               = PPC_PMC_G4,
1156                 .cpu_setup              = __setup_cpu_745x,
1157                 .oprofile_cpu_type      = "ppc/7450",
1158                 .oprofile_type          = PPC_OPROFILE_G4,
1159                 .machine_check          = machine_check_generic,
1160                 .platform               = "ppc7450",
1161         },
1162         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1163                 .pvr_mask               = 0x7fff0000,
1164                 .pvr_value              = 0x00810000,
1165                 .cpu_name               = "82xx",
1166                 .cpu_features           = CPU_FTRS_82XX,
1167                 .cpu_user_features      = COMMON_USER,
1168                 .mmu_features           = 0,
1169                 .icache_bsize           = 32,
1170                 .dcache_bsize           = 32,
1171                 .cpu_setup              = __setup_cpu_603,
1172                 .machine_check          = machine_check_generic,
1173                 .platform               = "ppc603",
1174         },
1175         {       /* All G2_LE (603e core, plus some) have the same pvr */
1176                 .pvr_mask               = 0x7fff0000,
1177                 .pvr_value              = 0x00820000,
1178                 .cpu_name               = "G2_LE",
1179                 .cpu_features           = CPU_FTRS_G2_LE,
1180                 .cpu_user_features      = COMMON_USER,
1181                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1182                 .icache_bsize           = 32,
1183                 .dcache_bsize           = 32,
1184                 .cpu_setup              = __setup_cpu_603,
1185                 .machine_check          = machine_check_generic,
1186                 .platform               = "ppc603",
1187         },
1188         {       /* e300c1 (a 603e core, plus some) on 83xx */
1189                 .pvr_mask               = 0x7fff0000,
1190                 .pvr_value              = 0x00830000,
1191                 .cpu_name               = "e300c1",
1192                 .cpu_features           = CPU_FTRS_E300,
1193                 .cpu_user_features      = COMMON_USER,
1194                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1195                 .icache_bsize           = 32,
1196                 .dcache_bsize           = 32,
1197                 .cpu_setup              = __setup_cpu_603,
1198                 .machine_check          = machine_check_generic,
1199                 .platform               = "ppc603",
1200         },
1201         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1202                 .pvr_mask               = 0x7fff0000,
1203                 .pvr_value              = 0x00840000,
1204                 .cpu_name               = "e300c2",
1205                 .cpu_features           = CPU_FTRS_E300C2,
1206                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1207                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1208                         MMU_FTR_NEED_DTLB_SW_LRU,
1209                 .icache_bsize           = 32,
1210                 .dcache_bsize           = 32,
1211                 .cpu_setup              = __setup_cpu_603,
1212                 .machine_check          = machine_check_generic,
1213                 .platform               = "ppc603",
1214         },
1215         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1216                 .pvr_mask               = 0x7fff0000,
1217                 .pvr_value              = 0x00850000,
1218                 .cpu_name               = "e300c3",
1219                 .cpu_features           = CPU_FTRS_E300,
1220                 .cpu_user_features      = COMMON_USER,
1221                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1222                         MMU_FTR_NEED_DTLB_SW_LRU,
1223                 .icache_bsize           = 32,
1224                 .dcache_bsize           = 32,
1225                 .cpu_setup              = __setup_cpu_603,
1226                 .num_pmcs               = 4,
1227                 .oprofile_cpu_type      = "ppc/e300",
1228                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1229                 .platform               = "ppc603",
1230         },
1231         {       /* e300c4 (e300c1, plus one IU) */
1232                 .pvr_mask               = 0x7fff0000,
1233                 .pvr_value              = 0x00860000,
1234                 .cpu_name               = "e300c4",
1235                 .cpu_features           = CPU_FTRS_E300,
1236                 .cpu_user_features      = COMMON_USER,
1237                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1238                         MMU_FTR_NEED_DTLB_SW_LRU,
1239                 .icache_bsize           = 32,
1240                 .dcache_bsize           = 32,
1241                 .cpu_setup              = __setup_cpu_603,
1242                 .machine_check          = machine_check_generic,
1243                 .num_pmcs               = 4,
1244                 .oprofile_cpu_type      = "ppc/e300",
1245                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1246                 .platform               = "ppc603",
1247         },
1248         {       /* default match, we assume split I/D cache & TB (non-601)... */
1249                 .pvr_mask               = 0x00000000,
1250                 .pvr_value              = 0x00000000,
1251                 .cpu_name               = "(generic PPC)",
1252                 .cpu_features           = CPU_FTRS_CLASSIC32,
1253                 .cpu_user_features      = COMMON_USER,
1254                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1255                 .icache_bsize           = 32,
1256                 .dcache_bsize           = 32,
1257                 .machine_check          = machine_check_generic,
1258                 .platform               = "ppc603",
1259         },
1260 #endif /* CLASSIC_PPC */
1261 #ifdef CONFIG_8xx
1262         {       /* 8xx */
1263                 .pvr_mask               = 0xffff0000,
1264                 .pvr_value              = 0x00500000,
1265                 .cpu_name               = "8xx",
1266                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1267                  * if the 8xx code is there.... */
1268                 .cpu_features           = CPU_FTRS_8XX,
1269                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1270                 .mmu_features           = MMU_FTR_TYPE_8xx,
1271                 .icache_bsize           = 16,
1272                 .dcache_bsize           = 16,
1273                 .platform               = "ppc823",
1274         },
1275 #endif /* CONFIG_8xx */
1276 #ifdef CONFIG_40x
1277         {       /* 403GC */
1278                 .pvr_mask               = 0xffffff00,
1279                 .pvr_value              = 0x00200200,
1280                 .cpu_name               = "403GC",
1281                 .cpu_features           = CPU_FTRS_40X,
1282                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1283                 .mmu_features           = MMU_FTR_TYPE_40x,
1284                 .icache_bsize           = 16,
1285                 .dcache_bsize           = 16,
1286                 .machine_check          = machine_check_4xx,
1287                 .platform               = "ppc403",
1288         },
1289         {       /* 403GCX */
1290                 .pvr_mask               = 0xffffff00,
1291                 .pvr_value              = 0x00201400,
1292                 .cpu_name               = "403GCX",
1293                 .cpu_features           = CPU_FTRS_40X,
1294                 .cpu_user_features      = PPC_FEATURE_32 |
1295                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1296                 .mmu_features           = MMU_FTR_TYPE_40x,
1297                 .icache_bsize           = 16,
1298                 .dcache_bsize           = 16,
1299                 .machine_check          = machine_check_4xx,
1300                 .platform               = "ppc403",
1301         },
1302         {       /* 403G ?? */
1303                 .pvr_mask               = 0xffff0000,
1304                 .pvr_value              = 0x00200000,
1305                 .cpu_name               = "403G ??",
1306                 .cpu_features           = CPU_FTRS_40X,
1307                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1308                 .mmu_features           = MMU_FTR_TYPE_40x,
1309                 .icache_bsize           = 16,
1310                 .dcache_bsize           = 16,
1311                 .machine_check          = machine_check_4xx,
1312                 .platform               = "ppc403",
1313         },
1314         {       /* 405GP */
1315                 .pvr_mask               = 0xffff0000,
1316                 .pvr_value              = 0x40110000,
1317                 .cpu_name               = "405GP",
1318                 .cpu_features           = CPU_FTRS_40X,
1319                 .cpu_user_features      = PPC_FEATURE_32 |
1320                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1321                 .mmu_features           = MMU_FTR_TYPE_40x,
1322                 .icache_bsize           = 32,
1323                 .dcache_bsize           = 32,
1324                 .machine_check          = machine_check_4xx,
1325                 .platform               = "ppc405",
1326         },
1327         {       /* STB 03xxx */
1328                 .pvr_mask               = 0xffff0000,
1329                 .pvr_value              = 0x40130000,
1330                 .cpu_name               = "STB03xxx",
1331                 .cpu_features           = CPU_FTRS_40X,
1332                 .cpu_user_features      = PPC_FEATURE_32 |
1333                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1334                 .mmu_features           = MMU_FTR_TYPE_40x,
1335                 .icache_bsize           = 32,
1336                 .dcache_bsize           = 32,
1337                 .machine_check          = machine_check_4xx,
1338                 .platform               = "ppc405",
1339         },
1340         {       /* STB 04xxx */
1341                 .pvr_mask               = 0xffff0000,
1342                 .pvr_value              = 0x41810000,
1343                 .cpu_name               = "STB04xxx",
1344                 .cpu_features           = CPU_FTRS_40X,
1345                 .cpu_user_features      = PPC_FEATURE_32 |
1346                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1347                 .mmu_features           = MMU_FTR_TYPE_40x,
1348                 .icache_bsize           = 32,
1349                 .dcache_bsize           = 32,
1350                 .machine_check          = machine_check_4xx,
1351                 .platform               = "ppc405",
1352         },
1353         {       /* NP405L */
1354                 .pvr_mask               = 0xffff0000,
1355                 .pvr_value              = 0x41610000,
1356                 .cpu_name               = "NP405L",
1357                 .cpu_features           = CPU_FTRS_40X,
1358                 .cpu_user_features      = PPC_FEATURE_32 |
1359                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1360                 .mmu_features           = MMU_FTR_TYPE_40x,
1361                 .icache_bsize           = 32,
1362                 .dcache_bsize           = 32,
1363                 .machine_check          = machine_check_4xx,
1364                 .platform               = "ppc405",
1365         },
1366         {       /* NP4GS3 */
1367                 .pvr_mask               = 0xffff0000,
1368                 .pvr_value              = 0x40B10000,
1369                 .cpu_name               = "NP4GS3",
1370                 .cpu_features           = CPU_FTRS_40X,
1371                 .cpu_user_features      = PPC_FEATURE_32 |
1372                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1373                 .mmu_features           = MMU_FTR_TYPE_40x,
1374                 .icache_bsize           = 32,
1375                 .dcache_bsize           = 32,
1376                 .machine_check          = machine_check_4xx,
1377                 .platform               = "ppc405",
1378         },
1379         {   /* NP405H */
1380                 .pvr_mask               = 0xffff0000,
1381                 .pvr_value              = 0x41410000,
1382                 .cpu_name               = "NP405H",
1383                 .cpu_features           = CPU_FTRS_40X,
1384                 .cpu_user_features      = PPC_FEATURE_32 |
1385                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1386                 .mmu_features           = MMU_FTR_TYPE_40x,
1387                 .icache_bsize           = 32,
1388                 .dcache_bsize           = 32,
1389                 .machine_check          = machine_check_4xx,
1390                 .platform               = "ppc405",
1391         },
1392         {       /* 405GPr */
1393                 .pvr_mask               = 0xffff0000,
1394                 .pvr_value              = 0x50910000,
1395                 .cpu_name               = "405GPr",
1396                 .cpu_features           = CPU_FTRS_40X,
1397                 .cpu_user_features      = PPC_FEATURE_32 |
1398                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1399                 .mmu_features           = MMU_FTR_TYPE_40x,
1400                 .icache_bsize           = 32,
1401                 .dcache_bsize           = 32,
1402                 .machine_check          = machine_check_4xx,
1403                 .platform               = "ppc405",
1404         },
1405         {   /* STBx25xx */
1406                 .pvr_mask               = 0xffff0000,
1407                 .pvr_value              = 0x51510000,
1408                 .cpu_name               = "STBx25xx",
1409                 .cpu_features           = CPU_FTRS_40X,
1410                 .cpu_user_features      = PPC_FEATURE_32 |
1411                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1412                 .mmu_features           = MMU_FTR_TYPE_40x,
1413                 .icache_bsize           = 32,
1414                 .dcache_bsize           = 32,
1415                 .machine_check          = machine_check_4xx,
1416                 .platform               = "ppc405",
1417         },
1418         {       /* 405LP */
1419                 .pvr_mask               = 0xffff0000,
1420                 .pvr_value              = 0x41F10000,
1421                 .cpu_name               = "405LP",
1422                 .cpu_features           = CPU_FTRS_40X,
1423                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1424                 .mmu_features           = MMU_FTR_TYPE_40x,
1425                 .icache_bsize           = 32,
1426                 .dcache_bsize           = 32,
1427                 .machine_check          = machine_check_4xx,
1428                 .platform               = "ppc405",
1429         },
1430         {       /* Xilinx Virtex-II Pro  */
1431                 .pvr_mask               = 0xfffff000,
1432                 .pvr_value              = 0x20010000,
1433                 .cpu_name               = "Virtex-II Pro",
1434                 .cpu_features           = CPU_FTRS_40X,
1435                 .cpu_user_features      = PPC_FEATURE_32 |
1436                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1437                 .mmu_features           = MMU_FTR_TYPE_40x,
1438                 .icache_bsize           = 32,
1439                 .dcache_bsize           = 32,
1440                 .machine_check          = machine_check_4xx,
1441                 .platform               = "ppc405",
1442         },
1443         {       /* Xilinx Virtex-4 FX */
1444                 .pvr_mask               = 0xfffff000,
1445                 .pvr_value              = 0x20011000,
1446                 .cpu_name               = "Virtex-4 FX",
1447                 .cpu_features           = CPU_FTRS_40X,
1448                 .cpu_user_features      = PPC_FEATURE_32 |
1449                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1450                 .mmu_features           = MMU_FTR_TYPE_40x,
1451                 .icache_bsize           = 32,
1452                 .dcache_bsize           = 32,
1453                 .machine_check          = machine_check_4xx,
1454                 .platform               = "ppc405",
1455         },
1456         {       /* 405EP */
1457                 .pvr_mask               = 0xffff0000,
1458                 .pvr_value              = 0x51210000,
1459                 .cpu_name               = "405EP",
1460                 .cpu_features           = CPU_FTRS_40X,
1461                 .cpu_user_features      = PPC_FEATURE_32 |
1462                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1463                 .mmu_features           = MMU_FTR_TYPE_40x,
1464                 .icache_bsize           = 32,
1465                 .dcache_bsize           = 32,
1466                 .machine_check          = machine_check_4xx,
1467                 .platform               = "ppc405",
1468         },
1469         {       /* 405EX Rev. A/B with Security */
1470                 .pvr_mask               = 0xffff000f,
1471                 .pvr_value              = 0x12910007,
1472                 .cpu_name               = "405EX Rev. A/B",
1473                 .cpu_features           = CPU_FTRS_40X,
1474                 .cpu_user_features      = PPC_FEATURE_32 |
1475                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1476                 .mmu_features           = MMU_FTR_TYPE_40x,
1477                 .icache_bsize           = 32,
1478                 .dcache_bsize           = 32,
1479                 .machine_check          = machine_check_4xx,
1480                 .platform               = "ppc405",
1481         },
1482         {       /* 405EX Rev. C without Security */
1483                 .pvr_mask               = 0xffff000f,
1484                 .pvr_value              = 0x1291000d,
1485                 .cpu_name               = "405EX Rev. C",
1486                 .cpu_features           = CPU_FTRS_40X,
1487                 .cpu_user_features      = PPC_FEATURE_32 |
1488                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1489                 .mmu_features           = MMU_FTR_TYPE_40x,
1490                 .icache_bsize           = 32,
1491                 .dcache_bsize           = 32,
1492                 .machine_check          = machine_check_4xx,
1493                 .platform               = "ppc405",
1494         },
1495         {       /* 405EX Rev. C with Security */
1496                 .pvr_mask               = 0xffff000f,
1497                 .pvr_value              = 0x1291000f,
1498                 .cpu_name               = "405EX Rev. C",
1499                 .cpu_features           = CPU_FTRS_40X,
1500                 .cpu_user_features      = PPC_FEATURE_32 |
1501                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1502                 .mmu_features           = MMU_FTR_TYPE_40x,
1503                 .icache_bsize           = 32,
1504                 .dcache_bsize           = 32,
1505                 .machine_check          = machine_check_4xx,
1506                 .platform               = "ppc405",
1507         },
1508         {       /* 405EX Rev. D without Security */
1509                 .pvr_mask               = 0xffff000f,
1510                 .pvr_value              = 0x12910003,
1511                 .cpu_name               = "405EX Rev. D",
1512                 .cpu_features           = CPU_FTRS_40X,
1513                 .cpu_user_features      = PPC_FEATURE_32 |
1514                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1515                 .mmu_features           = MMU_FTR_TYPE_40x,
1516                 .icache_bsize           = 32,
1517                 .dcache_bsize           = 32,
1518                 .machine_check          = machine_check_4xx,
1519                 .platform               = "ppc405",
1520         },
1521         {       /* 405EX Rev. D with Security */
1522                 .pvr_mask               = 0xffff000f,
1523                 .pvr_value              = 0x12910005,
1524                 .cpu_name               = "405EX Rev. D",
1525                 .cpu_features           = CPU_FTRS_40X,
1526                 .cpu_user_features      = PPC_FEATURE_32 |
1527                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1528                 .mmu_features           = MMU_FTR_TYPE_40x,
1529                 .icache_bsize           = 32,
1530                 .dcache_bsize           = 32,
1531                 .machine_check          = machine_check_4xx,
1532                 .platform               = "ppc405",
1533         },
1534         {       /* 405EXr Rev. A/B without Security */
1535                 .pvr_mask               = 0xffff000f,
1536                 .pvr_value              = 0x12910001,
1537                 .cpu_name               = "405EXr Rev. A/B",
1538                 .cpu_features           = CPU_FTRS_40X,
1539                 .cpu_user_features      = PPC_FEATURE_32 |
1540                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1541                 .mmu_features           = MMU_FTR_TYPE_40x,
1542                 .icache_bsize           = 32,
1543                 .dcache_bsize           = 32,
1544                 .machine_check          = machine_check_4xx,
1545                 .platform               = "ppc405",
1546         },
1547         {       /* 405EXr Rev. C without Security */
1548                 .pvr_mask               = 0xffff000f,
1549                 .pvr_value              = 0x12910009,
1550                 .cpu_name               = "405EXr Rev. C",
1551                 .cpu_features           = CPU_FTRS_40X,
1552                 .cpu_user_features      = PPC_FEATURE_32 |
1553                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1554                 .mmu_features           = MMU_FTR_TYPE_40x,
1555                 .icache_bsize           = 32,
1556                 .dcache_bsize           = 32,
1557                 .machine_check          = machine_check_4xx,
1558                 .platform               = "ppc405",
1559         },
1560         {       /* 405EXr Rev. C with Security */
1561                 .pvr_mask               = 0xffff000f,
1562                 .pvr_value              = 0x1291000b,
1563                 .cpu_name               = "405EXr Rev. C",
1564                 .cpu_features           = CPU_FTRS_40X,
1565                 .cpu_user_features      = PPC_FEATURE_32 |
1566                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1567                 .mmu_features           = MMU_FTR_TYPE_40x,
1568                 .icache_bsize           = 32,
1569                 .dcache_bsize           = 32,
1570                 .machine_check          = machine_check_4xx,
1571                 .platform               = "ppc405",
1572         },
1573         {       /* 405EXr Rev. D without Security */
1574                 .pvr_mask               = 0xffff000f,
1575                 .pvr_value              = 0x12910000,
1576                 .cpu_name               = "405EXr Rev. D",
1577                 .cpu_features           = CPU_FTRS_40X,
1578                 .cpu_user_features      = PPC_FEATURE_32 |
1579                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1580                 .mmu_features           = MMU_FTR_TYPE_40x,
1581                 .icache_bsize           = 32,
1582                 .dcache_bsize           = 32,
1583                 .machine_check          = machine_check_4xx,
1584                 .platform               = "ppc405",
1585         },
1586         {       /* 405EXr Rev. D with Security */
1587                 .pvr_mask               = 0xffff000f,
1588                 .pvr_value              = 0x12910002,
1589                 .cpu_name               = "405EXr Rev. D",
1590                 .cpu_features           = CPU_FTRS_40X,
1591                 .cpu_user_features      = PPC_FEATURE_32 |
1592                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1593                 .mmu_features           = MMU_FTR_TYPE_40x,
1594                 .icache_bsize           = 32,
1595                 .dcache_bsize           = 32,
1596                 .machine_check          = machine_check_4xx,
1597                 .platform               = "ppc405",
1598         },
1599         {
1600                 /* 405EZ */
1601                 .pvr_mask               = 0xffff0000,
1602                 .pvr_value              = 0x41510000,
1603                 .cpu_name               = "405EZ",
1604                 .cpu_features           = CPU_FTRS_40X,
1605                 .cpu_user_features      = PPC_FEATURE_32 |
1606                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1607                 .mmu_features           = MMU_FTR_TYPE_40x,
1608                 .icache_bsize           = 32,
1609                 .dcache_bsize           = 32,
1610                 .machine_check          = machine_check_4xx,
1611                 .platform               = "ppc405",
1612         },
1613         {       /* APM8018X */
1614                 .pvr_mask               = 0xffff0000,
1615                 .pvr_value              = 0x7ff11432,
1616                 .cpu_name               = "APM8018X",
1617                 .cpu_features           = CPU_FTRS_40X,
1618                 .cpu_user_features      = PPC_FEATURE_32 |
1619                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1620                 .mmu_features           = MMU_FTR_TYPE_40x,
1621                 .icache_bsize           = 32,
1622                 .dcache_bsize           = 32,
1623                 .machine_check          = machine_check_4xx,
1624                 .platform               = "ppc405",
1625         },
1626         {       /* default match */
1627                 .pvr_mask               = 0x00000000,
1628                 .pvr_value              = 0x00000000,
1629                 .cpu_name               = "(generic 40x PPC)",
1630                 .cpu_features           = CPU_FTRS_40X,
1631                 .cpu_user_features      = PPC_FEATURE_32 |
1632                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1633                 .mmu_features           = MMU_FTR_TYPE_40x,
1634                 .icache_bsize           = 32,
1635                 .dcache_bsize           = 32,
1636                 .machine_check          = machine_check_4xx,
1637                 .platform               = "ppc405",
1638         }
1639
1640 #endif /* CONFIG_40x */
1641 #ifdef CONFIG_44x
1642         {
1643                 .pvr_mask               = 0xf0000fff,
1644                 .pvr_value              = 0x40000850,
1645                 .cpu_name               = "440GR Rev. A",
1646                 .cpu_features           = CPU_FTRS_44X,
1647                 .cpu_user_features      = COMMON_USER_BOOKE,
1648                 .mmu_features           = MMU_FTR_TYPE_44x,
1649                 .icache_bsize           = 32,
1650                 .dcache_bsize           = 32,
1651                 .machine_check          = machine_check_4xx,
1652                 .platform               = "ppc440",
1653         },
1654         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1655                 .pvr_mask               = 0xf0000fff,
1656                 .pvr_value              = 0x40000858,
1657                 .cpu_name               = "440EP Rev. A",
1658                 .cpu_features           = CPU_FTRS_44X,
1659                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1660                 .mmu_features           = MMU_FTR_TYPE_44x,
1661                 .icache_bsize           = 32,
1662                 .dcache_bsize           = 32,
1663                 .cpu_setup              = __setup_cpu_440ep,
1664                 .machine_check          = machine_check_4xx,
1665                 .platform               = "ppc440",
1666         },
1667         {
1668                 .pvr_mask               = 0xf0000fff,
1669                 .pvr_value              = 0x400008d3,
1670                 .cpu_name               = "440GR Rev. B",
1671                 .cpu_features           = CPU_FTRS_44X,
1672                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1673                 .mmu_features           = MMU_FTR_TYPE_44x,
1674                 .icache_bsize           = 32,
1675                 .dcache_bsize           = 32,
1676                 .machine_check          = machine_check_4xx,
1677                 .platform               = "ppc440",
1678         },
1679         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1680                 .pvr_mask               = 0xf0000ff7,
1681                 .pvr_value              = 0x400008d4,
1682                 .cpu_name               = "440EP Rev. C",
1683                 .cpu_features           = CPU_FTRS_44X,
1684                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1685                 .mmu_features           = MMU_FTR_TYPE_44x,
1686                 .icache_bsize           = 32,
1687                 .dcache_bsize           = 32,
1688                 .cpu_setup              = __setup_cpu_440ep,
1689                 .machine_check          = machine_check_4xx,
1690                 .platform               = "ppc440",
1691         },
1692         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1693                 .pvr_mask               = 0xf0000fff,
1694                 .pvr_value              = 0x400008db,
1695                 .cpu_name               = "440EP Rev. B",
1696                 .cpu_features           = CPU_FTRS_44X,
1697                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1698                 .mmu_features           = MMU_FTR_TYPE_44x,
1699                 .icache_bsize           = 32,
1700                 .dcache_bsize           = 32,
1701                 .cpu_setup              = __setup_cpu_440ep,
1702                 .machine_check          = machine_check_4xx,
1703                 .platform               = "ppc440",
1704         },
1705         { /* 440GRX */
1706                 .pvr_mask               = 0xf0000ffb,
1707                 .pvr_value              = 0x200008D0,
1708                 .cpu_name               = "440GRX",
1709                 .cpu_features           = CPU_FTRS_44X,
1710                 .cpu_user_features      = COMMON_USER_BOOKE,
1711                 .mmu_features           = MMU_FTR_TYPE_44x,
1712                 .icache_bsize           = 32,
1713                 .dcache_bsize           = 32,
1714                 .cpu_setup              = __setup_cpu_440grx,
1715                 .machine_check          = machine_check_440A,
1716                 .platform               = "ppc440",
1717         },
1718         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1719                 .pvr_mask               = 0xf0000ffb,
1720                 .pvr_value              = 0x200008D8,
1721                 .cpu_name               = "440EPX",
1722                 .cpu_features           = CPU_FTRS_44X,
1723                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1724                 .mmu_features           = MMU_FTR_TYPE_44x,
1725                 .icache_bsize           = 32,
1726                 .dcache_bsize           = 32,
1727                 .cpu_setup              = __setup_cpu_440epx,
1728                 .machine_check          = machine_check_440A,
1729                 .platform               = "ppc440",
1730         },
1731         {       /* 440GP Rev. B */
1732                 .pvr_mask               = 0xf0000fff,
1733                 .pvr_value              = 0x40000440,
1734                 .cpu_name               = "440GP Rev. B",
1735                 .cpu_features           = CPU_FTRS_44X,
1736                 .cpu_user_features      = COMMON_USER_BOOKE,
1737                 .mmu_features           = MMU_FTR_TYPE_44x,
1738                 .icache_bsize           = 32,
1739                 .dcache_bsize           = 32,
1740                 .machine_check          = machine_check_4xx,
1741                 .platform               = "ppc440gp",
1742         },
1743         {       /* 440GP Rev. C */
1744                 .pvr_mask               = 0xf0000fff,
1745                 .pvr_value              = 0x40000481,
1746                 .cpu_name               = "440GP Rev. C",
1747                 .cpu_features           = CPU_FTRS_44X,
1748                 .cpu_user_features      = COMMON_USER_BOOKE,
1749                 .mmu_features           = MMU_FTR_TYPE_44x,
1750                 .icache_bsize           = 32,
1751                 .dcache_bsize           = 32,
1752                 .machine_check          = machine_check_4xx,
1753                 .platform               = "ppc440gp",
1754         },
1755         { /* 440GX Rev. A */
1756                 .pvr_mask               = 0xf0000fff,
1757                 .pvr_value              = 0x50000850,
1758                 .cpu_name               = "440GX Rev. A",
1759                 .cpu_features           = CPU_FTRS_44X,
1760                 .cpu_user_features      = COMMON_USER_BOOKE,
1761                 .mmu_features           = MMU_FTR_TYPE_44x,
1762                 .icache_bsize           = 32,
1763                 .dcache_bsize           = 32,
1764                 .cpu_setup              = __setup_cpu_440gx,
1765                 .machine_check          = machine_check_440A,
1766                 .platform               = "ppc440",
1767         },
1768         { /* 440GX Rev. B */
1769                 .pvr_mask               = 0xf0000fff,
1770                 .pvr_value              = 0x50000851,
1771                 .cpu_name               = "440GX Rev. B",
1772                 .cpu_features           = CPU_FTRS_44X,
1773                 .cpu_user_features      = COMMON_USER_BOOKE,
1774                 .mmu_features           = MMU_FTR_TYPE_44x,
1775                 .icache_bsize           = 32,
1776                 .dcache_bsize           = 32,
1777                 .cpu_setup              = __setup_cpu_440gx,
1778                 .machine_check          = machine_check_440A,
1779                 .platform               = "ppc440",
1780         },
1781         { /* 440GX Rev. C */
1782                 .pvr_mask               = 0xf0000fff,
1783                 .pvr_value              = 0x50000892,
1784                 .cpu_name               = "440GX Rev. C",
1785                 .cpu_features           = CPU_FTRS_44X,
1786                 .cpu_user_features      = COMMON_USER_BOOKE,
1787                 .mmu_features           = MMU_FTR_TYPE_44x,
1788                 .icache_bsize           = 32,
1789                 .dcache_bsize           = 32,
1790                 .cpu_setup              = __setup_cpu_440gx,
1791                 .machine_check          = machine_check_440A,
1792                 .platform               = "ppc440",
1793         },
1794         { /* 440GX Rev. F */
1795                 .pvr_mask               = 0xf0000fff,
1796                 .pvr_value              = 0x50000894,
1797                 .cpu_name               = "440GX Rev. F",
1798                 .cpu_features           = CPU_FTRS_44X,
1799                 .cpu_user_features      = COMMON_USER_BOOKE,
1800                 .mmu_features           = MMU_FTR_TYPE_44x,
1801                 .icache_bsize           = 32,
1802                 .dcache_bsize           = 32,
1803                 .cpu_setup              = __setup_cpu_440gx,
1804                 .machine_check          = machine_check_440A,
1805                 .platform               = "ppc440",
1806         },
1807         { /* 440SP Rev. A */
1808                 .pvr_mask               = 0xfff00fff,
1809                 .pvr_value              = 0x53200891,
1810                 .cpu_name               = "440SP Rev. A",
1811                 .cpu_features           = CPU_FTRS_44X,
1812                 .cpu_user_features      = COMMON_USER_BOOKE,
1813                 .mmu_features           = MMU_FTR_TYPE_44x,
1814                 .icache_bsize           = 32,
1815                 .dcache_bsize           = 32,
1816                 .machine_check          = machine_check_4xx,
1817                 .platform               = "ppc440",
1818         },
1819         { /* 440SPe Rev. A */
1820                 .pvr_mask               = 0xfff00fff,
1821                 .pvr_value              = 0x53400890,
1822                 .cpu_name               = "440SPe Rev. A",
1823                 .cpu_features           = CPU_FTRS_44X,
1824                 .cpu_user_features      = COMMON_USER_BOOKE,
1825                 .mmu_features           = MMU_FTR_TYPE_44x,
1826                 .icache_bsize           = 32,
1827                 .dcache_bsize           = 32,
1828                 .cpu_setup              = __setup_cpu_440spe,
1829                 .machine_check          = machine_check_440A,
1830                 .platform               = "ppc440",
1831         },
1832         { /* 440SPe Rev. B */
1833                 .pvr_mask               = 0xfff00fff,
1834                 .pvr_value              = 0x53400891,
1835                 .cpu_name               = "440SPe Rev. B",
1836                 .cpu_features           = CPU_FTRS_44X,
1837                 .cpu_user_features      = COMMON_USER_BOOKE,
1838                 .mmu_features           = MMU_FTR_TYPE_44x,
1839                 .icache_bsize           = 32,
1840                 .dcache_bsize           = 32,
1841                 .cpu_setup              = __setup_cpu_440spe,
1842                 .machine_check          = machine_check_440A,
1843                 .platform               = "ppc440",
1844         },
1845         { /* 440 in Xilinx Virtex-5 FXT */
1846                 .pvr_mask               = 0xfffffff0,
1847                 .pvr_value              = 0x7ff21910,
1848                 .cpu_name               = "440 in Virtex-5 FXT",
1849                 .cpu_features           = CPU_FTRS_44X,
1850                 .cpu_user_features      = COMMON_USER_BOOKE,
1851                 .mmu_features           = MMU_FTR_TYPE_44x,
1852                 .icache_bsize           = 32,
1853                 .dcache_bsize           = 32,
1854                 .cpu_setup              = __setup_cpu_440x5,
1855                 .machine_check          = machine_check_440A,
1856                 .platform               = "ppc440",
1857         },
1858         { /* 460EX */
1859                 .pvr_mask               = 0xffff0006,
1860                 .pvr_value              = 0x13020002,
1861                 .cpu_name               = "460EX",
1862                 .cpu_features           = CPU_FTRS_440x6,
1863                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1864                 .mmu_features           = MMU_FTR_TYPE_44x,
1865                 .icache_bsize           = 32,
1866                 .dcache_bsize           = 32,
1867                 .cpu_setup              = __setup_cpu_460ex,
1868                 .machine_check          = machine_check_440A,
1869                 .platform               = "ppc440",
1870         },
1871         { /* 460EX Rev B */
1872                 .pvr_mask               = 0xffff0007,
1873                 .pvr_value              = 0x13020004,
1874                 .cpu_name               = "460EX Rev. B",
1875                 .cpu_features           = CPU_FTRS_440x6,
1876                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1877                 .mmu_features           = MMU_FTR_TYPE_44x,
1878                 .icache_bsize           = 32,
1879                 .dcache_bsize           = 32,
1880                 .cpu_setup              = __setup_cpu_460ex,
1881                 .machine_check          = machine_check_440A,
1882                 .platform               = "ppc440",
1883         },
1884         { /* 460GT */
1885                 .pvr_mask               = 0xffff0006,
1886                 .pvr_value              = 0x13020000,
1887                 .cpu_name               = "460GT",
1888                 .cpu_features           = CPU_FTRS_440x6,
1889                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1890                 .mmu_features           = MMU_FTR_TYPE_44x,
1891                 .icache_bsize           = 32,
1892                 .dcache_bsize           = 32,
1893                 .cpu_setup              = __setup_cpu_460gt,
1894                 .machine_check          = machine_check_440A,
1895                 .platform               = "ppc440",
1896         },
1897         { /* 460GT Rev B */
1898                 .pvr_mask               = 0xffff0007,
1899                 .pvr_value              = 0x13020005,
1900                 .cpu_name               = "460GT Rev. B",
1901                 .cpu_features           = CPU_FTRS_440x6,
1902                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1903                 .mmu_features           = MMU_FTR_TYPE_44x,
1904                 .icache_bsize           = 32,
1905                 .dcache_bsize           = 32,
1906                 .cpu_setup              = __setup_cpu_460gt,
1907                 .machine_check          = machine_check_440A,
1908                 .platform               = "ppc440",
1909         },
1910         { /* 460SX */
1911                 .pvr_mask               = 0xffffff00,
1912                 .pvr_value              = 0x13541800,
1913                 .cpu_name               = "460SX",
1914                 .cpu_features           = CPU_FTRS_44X,
1915                 .cpu_user_features      = COMMON_USER_BOOKE,
1916                 .mmu_features           = MMU_FTR_TYPE_44x,
1917                 .icache_bsize           = 32,
1918                 .dcache_bsize           = 32,
1919                 .cpu_setup              = __setup_cpu_460sx,
1920                 .machine_check          = machine_check_440A,
1921                 .platform               = "ppc440",
1922         },
1923         { /* 464 in APM821xx */
1924                 .pvr_mask               = 0xfffffff0,
1925                 .pvr_value              = 0x12C41C80,
1926                 .cpu_name               = "APM821XX",
1927                 .cpu_features           = CPU_FTRS_44X,
1928                 .cpu_user_features      = COMMON_USER_BOOKE |
1929                         PPC_FEATURE_HAS_FPU,
1930                 .mmu_features           = MMU_FTR_TYPE_44x,
1931                 .icache_bsize           = 32,
1932                 .dcache_bsize           = 32,
1933                 .cpu_setup              = __setup_cpu_apm821xx,
1934                 .machine_check          = machine_check_440A,
1935                 .platform               = "ppc440",
1936         },
1937         { /* 476 DD2 core */
1938                 .pvr_mask               = 0xffffffff,
1939                 .pvr_value              = 0x11a52080,
1940                 .cpu_name               = "476",
1941                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1942                 .cpu_user_features      = COMMON_USER_BOOKE |
1943                         PPC_FEATURE_HAS_FPU,
1944                 .mmu_features           = MMU_FTR_TYPE_47x |
1945                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1946                 .icache_bsize           = 32,
1947                 .dcache_bsize           = 128,
1948                 .machine_check          = machine_check_47x,
1949                 .platform               = "ppc470",
1950         },
1951         { /* 476fpe */
1952                 .pvr_mask               = 0xffff0000,
1953                 .pvr_value              = 0x7ff50000,
1954                 .cpu_name               = "476fpe",
1955                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1956                 .cpu_user_features      = COMMON_USER_BOOKE |
1957                         PPC_FEATURE_HAS_FPU,
1958                 .mmu_features           = MMU_FTR_TYPE_47x |
1959                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1960                 .icache_bsize           = 32,
1961                 .dcache_bsize           = 128,
1962                 .machine_check          = machine_check_47x,
1963                 .platform               = "ppc470",
1964         },
1965         { /* 476 iss */
1966                 .pvr_mask               = 0xffff0000,
1967                 .pvr_value              = 0x00050000,
1968                 .cpu_name               = "476",
1969                 .cpu_features           = CPU_FTRS_47X,
1970                 .cpu_user_features      = COMMON_USER_BOOKE |
1971                         PPC_FEATURE_HAS_FPU,
1972                 .mmu_features           = MMU_FTR_TYPE_47x |
1973                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1974                 .icache_bsize           = 32,
1975                 .dcache_bsize           = 128,
1976                 .machine_check          = machine_check_47x,
1977                 .platform               = "ppc470",
1978         },
1979         { /* 476 others */
1980                 .pvr_mask               = 0xffff0000,
1981                 .pvr_value              = 0x11a50000,
1982                 .cpu_name               = "476",
1983                 .cpu_features           = CPU_FTRS_47X,
1984                 .cpu_user_features      = COMMON_USER_BOOKE |
1985                         PPC_FEATURE_HAS_FPU,
1986                 .mmu_features           = MMU_FTR_TYPE_47x |
1987                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1988                 .icache_bsize           = 32,
1989                 .dcache_bsize           = 128,
1990                 .machine_check          = machine_check_47x,
1991                 .platform               = "ppc470",
1992         },
1993         {       /* default match */
1994                 .pvr_mask               = 0x00000000,
1995                 .pvr_value              = 0x00000000,
1996                 .cpu_name               = "(generic 44x PPC)",
1997                 .cpu_features           = CPU_FTRS_44X,
1998                 .cpu_user_features      = COMMON_USER_BOOKE,
1999                 .mmu_features           = MMU_FTR_TYPE_44x,
2000                 .icache_bsize           = 32,
2001                 .dcache_bsize           = 32,
2002                 .machine_check          = machine_check_4xx,
2003                 .platform               = "ppc440",
2004         }
2005 #endif /* CONFIG_44x */
2006 #ifdef CONFIG_E200
2007         {       /* e200z5 */
2008                 .pvr_mask               = 0xfff00000,
2009                 .pvr_value              = 0x81000000,
2010                 .cpu_name               = "e200z5",
2011                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
2012                 .cpu_features           = CPU_FTRS_E200,
2013                 .cpu_user_features      = COMMON_USER_BOOKE |
2014                         PPC_FEATURE_HAS_EFP_SINGLE |
2015                         PPC_FEATURE_UNIFIED_CACHE,
2016                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2017                 .dcache_bsize           = 32,
2018                 .machine_check          = machine_check_e200,
2019                 .platform               = "ppc5554",
2020         },
2021         {       /* e200z6 */
2022                 .pvr_mask               = 0xfff00000,
2023                 .pvr_value              = 0x81100000,
2024                 .cpu_name               = "e200z6",
2025                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
2026                 .cpu_features           = CPU_FTRS_E200,
2027                 .cpu_user_features      = COMMON_USER_BOOKE |
2028                         PPC_FEATURE_HAS_SPE_COMP |
2029                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2030                         PPC_FEATURE_UNIFIED_CACHE,
2031                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2032                 .dcache_bsize           = 32,
2033                 .machine_check          = machine_check_e200,
2034                 .platform               = "ppc5554",
2035         },
2036         {       /* default match */
2037                 .pvr_mask               = 0x00000000,
2038                 .pvr_value              = 0x00000000,
2039                 .cpu_name               = "(generic E200 PPC)",
2040                 .cpu_features           = CPU_FTRS_E200,
2041                 .cpu_user_features      = COMMON_USER_BOOKE |
2042                         PPC_FEATURE_HAS_EFP_SINGLE |
2043                         PPC_FEATURE_UNIFIED_CACHE,
2044                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2045                 .dcache_bsize           = 32,
2046                 .cpu_setup              = __setup_cpu_e200,
2047                 .machine_check          = machine_check_e200,
2048                 .platform               = "ppc5554",
2049         }
2050 #endif /* CONFIG_E200 */
2051 #endif /* CONFIG_PPC32 */
2052 #ifdef CONFIG_E500
2053 #ifdef CONFIG_PPC32
2054         {       /* e500 */
2055                 .pvr_mask               = 0xffff0000,
2056                 .pvr_value              = 0x80200000,
2057                 .cpu_name               = "e500",
2058                 .cpu_features           = CPU_FTRS_E500,
2059                 .cpu_user_features      = COMMON_USER_BOOKE |
2060                         PPC_FEATURE_HAS_SPE_COMP |
2061                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2062                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2063                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
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_e500v1,
2070                 .machine_check          = machine_check_e500,
2071                 .platform               = "ppc8540",
2072         },
2073         {       /* e500v2 */
2074                 .pvr_mask               = 0xffff0000,
2075                 .pvr_value              = 0x80210000,
2076                 .cpu_name               = "e500v2",
2077                 .cpu_features           = CPU_FTRS_E500_2,
2078                 .cpu_user_features      = COMMON_USER_BOOKE |
2079                         PPC_FEATURE_HAS_SPE_COMP |
2080                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2081                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2082                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2083                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2084                 .icache_bsize           = 32,
2085                 .dcache_bsize           = 32,
2086                 .num_pmcs               = 4,
2087                 .oprofile_cpu_type      = "ppc/e500",
2088                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2089                 .cpu_setup              = __setup_cpu_e500v2,
2090                 .machine_check          = machine_check_e500,
2091                 .platform               = "ppc8548",
2092         },
2093         {       /* e500mc */
2094                 .pvr_mask               = 0xffff0000,
2095                 .pvr_value              = 0x80230000,
2096                 .cpu_name               = "e500mc",
2097                 .cpu_features           = CPU_FTRS_E500MC,
2098                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2099                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2100                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2101                         MMU_FTR_USE_TLBILX,
2102                 .icache_bsize           = 64,
2103                 .dcache_bsize           = 64,
2104                 .num_pmcs               = 4,
2105                 .oprofile_cpu_type      = "ppc/e500mc",
2106                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2107                 .cpu_setup              = __setup_cpu_e500mc,
2108                 .machine_check          = machine_check_e500mc,
2109                 .platform               = "ppce500mc",
2110         },
2111 #endif /* CONFIG_PPC32 */
2112         {       /* e5500 */
2113                 .pvr_mask               = 0xffff0000,
2114                 .pvr_value              = 0x80240000,
2115                 .cpu_name               = "e5500",
2116                 .cpu_features           = CPU_FTRS_E5500,
2117                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2118                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2119                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2120                         MMU_FTR_USE_TLBILX,
2121                 .icache_bsize           = 64,
2122                 .dcache_bsize           = 64,
2123                 .num_pmcs               = 4,
2124                 .oprofile_cpu_type      = "ppc/e500mc",
2125                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2126                 .cpu_setup              = __setup_cpu_e5500,
2127 #ifndef CONFIG_PPC32
2128                 .cpu_restore            = __restore_cpu_e5500,
2129 #endif
2130                 .machine_check          = machine_check_e500mc,
2131                 .platform               = "ppce5500",
2132         },
2133         {       /* e6500 */
2134                 .pvr_mask               = 0xffff0000,
2135                 .pvr_value              = 0x80400000,
2136                 .cpu_name               = "e6500",
2137                 .cpu_features           = CPU_FTRS_E6500,
2138                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2139                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2140                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2141                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2142                         MMU_FTR_USE_TLBILX,
2143                 .icache_bsize           = 64,
2144                 .dcache_bsize           = 64,
2145                 .num_pmcs               = 6,
2146                 .oprofile_cpu_type      = "ppc/e6500",
2147                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2148                 .cpu_setup              = __setup_cpu_e6500,
2149 #ifndef CONFIG_PPC32
2150                 .cpu_restore            = __restore_cpu_e6500,
2151 #endif
2152                 .machine_check          = machine_check_e500mc,
2153                 .platform               = "ppce6500",
2154         },
2155 #ifdef CONFIG_PPC32
2156         {       /* default match */
2157                 .pvr_mask               = 0x00000000,
2158                 .pvr_value              = 0x00000000,
2159                 .cpu_name               = "(generic E500 PPC)",
2160                 .cpu_features           = CPU_FTRS_E500,
2161                 .cpu_user_features      = COMMON_USER_BOOKE |
2162                         PPC_FEATURE_HAS_SPE_COMP |
2163                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2164                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2165                 .icache_bsize           = 32,
2166                 .dcache_bsize           = 32,
2167                 .machine_check          = machine_check_e500,
2168                 .platform               = "powerpc",
2169         }
2170 #endif /* CONFIG_PPC32 */
2171 #endif /* CONFIG_E500 */
2172 };
2173
2174 static struct cpu_spec the_cpu_spec;
2175
2176 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2177                                                struct cpu_spec *s)
2178 {
2179         struct cpu_spec *t = &the_cpu_spec;
2180         struct cpu_spec old;
2181
2182         t = PTRRELOC(t);
2183         old = *t;
2184
2185         /* Copy everything, then do fixups */
2186         *t = *s;
2187
2188         /*
2189          * If we are overriding a previous value derived from the real
2190          * PVR with a new value obtained using a logical PVR value,
2191          * don't modify the performance monitor fields.
2192          */
2193         if (old.num_pmcs && !s->num_pmcs) {
2194                 t->num_pmcs = old.num_pmcs;
2195                 t->pmc_type = old.pmc_type;
2196                 t->oprofile_type = old.oprofile_type;
2197                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2198                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2199                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2200
2201                 /*
2202                  * If we have passed through this logic once before and
2203                  * have pulled the default case because the real PVR was
2204                  * not found inside cpu_specs[], then we are possibly
2205                  * running in compatibility mode. In that case, let the
2206                  * oprofiler know which set of compatibility counters to
2207                  * pull from by making sure the oprofile_cpu_type string
2208                  * is set to that of compatibility mode. If the
2209                  * oprofile_cpu_type already has a value, then we are
2210                  * possibly overriding a real PVR with a logical one,
2211                  * and, in that case, keep the current value for
2212                  * oprofile_cpu_type.
2213                  */
2214                 if (old.oprofile_cpu_type != NULL) {
2215                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2216                         t->oprofile_type = old.oprofile_type;
2217                 }
2218         }
2219
2220         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2221
2222         /*
2223          * Set the base platform string once; assumes
2224          * we're called with real pvr first.
2225          */
2226         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2227                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2228
2229 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2230         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2231          * that processor. I will consolidate that at a later time, for now,
2232          * just use #ifdef. We also don't need to PTRRELOC the function
2233          * pointer on ppc64 and booke as we are running at 0 in real mode
2234          * on ppc64 and reloc_offset is always 0 on booke.
2235          */
2236         if (t->cpu_setup) {
2237                 t->cpu_setup(offset, t);
2238         }
2239 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2240
2241         return t;
2242 }
2243
2244 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2245 {
2246         struct cpu_spec *s = cpu_specs;
2247         int i;
2248
2249         s = PTRRELOC(s);
2250
2251         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2252                 if ((pvr & s->pvr_mask) == s->pvr_value)
2253                         return setup_cpu_spec(offset, s);
2254         }
2255
2256         BUG();
2257
2258         return NULL;
2259 }