arch/powerpc/kernel/cputable.c

   1 /*
   2  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   3  *
   4  *  Modifications for ppc64:
   5  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
   6  *
   7  *  This program is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU General Public License
   9  *  as published by the Free Software Foundation; either version
  10  *  2 of the License, or (at your option) any later version.
  11  */
  12
  13 #include <linux/string.h>
  14 #include <linux/sched.h>
  15 #include <linux/threads.h>
  16 #include <linux/init.h>
  17 #include <linux/export.h>
  18
  19 #include <asm/oprofile_impl.h>
  20 #include <asm/cputable.h>
  21 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
  22 #include <asm/mmu.h>
  23 #include <asm/setup.h>
  24
  25 struct cpu_spec* cur_cpu_spec = NULL;
  26 EXPORT_SYMBOL(cur_cpu_spec);
  27
  28 /* The platform string corresponding to the real PVR */
  29 const char *powerpc_base_platform;
  30
  31 /* NOTE:
  32  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  33  * the responsibility of the appropriate CPU save/restore functions to
  34  * eventually copy these settings over. Those save/restore aren't yet
  35  * part of the cputable though. That has to be fixed for both ppc32
  36  * and ppc64
  37  */
  38 #ifdef CONFIG_PPC32
  39 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  40 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  51 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  52 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  53 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  54 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  60 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  61 #endif /* CONFIG_PPC32 */
  62 #ifdef CONFIG_PPC64
  63 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  64 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  65 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  66 extern void __setup_cpu_a2(unsigned long offset, struct cpu_spec* spec);
  67 extern void __restore_cpu_pa6t(void);
  68 extern void __restore_cpu_ppc970(void);
  69 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
  70 extern void __restore_cpu_power7(void);
  71 extern void __setup_cpu_power8(unsigned long offset, struct cpu_spec* spec);
  72 extern void __restore_cpu_power8(void);
  73 extern void __restore_cpu_a2(void);
  74 #endif /* CONFIG_PPC64 */
  75 #if defined(CONFIG_E500)
  76 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  77 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  78 extern void __restore_cpu_e5500(void);
  79 extern void __restore_cpu_e6500(void);
  80 #endif /* CONFIG_E500 */
  81
  82 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  83  * ones as well...
  84  */
  85 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  86                                  PPC_FEATURE_HAS_MMU)
  87 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  88 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  89 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  90                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  91 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  92                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  93 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  94                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  95                                  PPC_FEATURE_TRUE_LE | \
  96                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  97 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
  98                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  99                                  PPC_FEATURE_TRUE_LE | \
 100                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 101 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 102 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 103                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 104                                  PPC_FEATURE_TRUE_LE | \
 105                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 106 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 107                                  PPC_FEATURE2_HTM_COMP | PPC_FEATURE2_DSCR | \
 108                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR)
 109 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 110                                  PPC_FEATURE_TRUE_LE | \
 111                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 112 #ifdef CONFIG_PPC_BOOK3E_64
 113 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 114 #else
 115 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 116                                  PPC_FEATURE_BOOKE)
 117 #endif
 118
 119 static struct cpu_spec __initdata cpu_specs[] = {
 120 #ifdef CONFIG_PPC_BOOK3S_64
 121         {       /* Power3 */
 122                 .pvr_mask               = 0xffff0000,
 123                 .pvr_value              = 0x00400000,
 124                 .cpu_name               = "POWER3 (630)",
 125                 .cpu_features           = CPU_FTRS_POWER3,
 126                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 127                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 128                 .icache_bsize           = 128,
 129                 .dcache_bsize           = 128,
 130                 .num_pmcs               = 8,
 131                 .pmc_type               = PPC_PMC_IBM,
 132                 .oprofile_cpu_type      = "ppc64/power3",
 133                 .oprofile_type          = PPC_OPROFILE_RS64,
 134                 .platform               = "power3",
 135         },
 136         {       /* Power3+ */
 137                 .pvr_mask               = 0xffff0000,
 138                 .pvr_value              = 0x00410000,
 139                 .cpu_name               = "POWER3 (630+)",
 140                 .cpu_features           = CPU_FTRS_POWER3,
 141                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 142                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 143                 .icache_bsize           = 128,
 144                 .dcache_bsize           = 128,
 145                 .num_pmcs               = 8,
 146                 .pmc_type               = PPC_PMC_IBM,
 147                 .oprofile_cpu_type      = "ppc64/power3",
 148                 .oprofile_type          = PPC_OPROFILE_RS64,
 149                 .platform               = "power3",
 150         },
 151         {       /* Northstar */
 152                 .pvr_mask               = 0xffff0000,
 153                 .pvr_value              = 0x00330000,
 154                 .cpu_name               = "RS64-II (northstar)",
 155                 .cpu_features           = CPU_FTRS_RS64,
 156                 .cpu_user_features      = COMMON_USER_PPC64,
 157                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 158                 .icache_bsize           = 128,
 159                 .dcache_bsize           = 128,
 160                 .num_pmcs               = 8,
 161                 .pmc_type               = PPC_PMC_IBM,
 162                 .oprofile_cpu_type      = "ppc64/rs64",
 163                 .oprofile_type          = PPC_OPROFILE_RS64,
 164                 .platform               = "rs64",
 165         },
 166         {       /* Pulsar */
 167                 .pvr_mask               = 0xffff0000,
 168                 .pvr_value              = 0x00340000,
 169                 .cpu_name               = "RS64-III (pulsar)",
 170                 .cpu_features           = CPU_FTRS_RS64,
 171                 .cpu_user_features      = COMMON_USER_PPC64,
 172                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 173                 .icache_bsize           = 128,
 174                 .dcache_bsize           = 128,
 175                 .num_pmcs               = 8,
 176                 .pmc_type               = PPC_PMC_IBM,
 177                 .oprofile_cpu_type      = "ppc64/rs64",
 178                 .oprofile_type          = PPC_OPROFILE_RS64,
 179                 .platform               = "rs64",
 180         },
 181         {       /* I-star */
 182                 .pvr_mask               = 0xffff0000,
 183                 .pvr_value              = 0x00360000,
 184                 .cpu_name               = "RS64-III (icestar)",
 185                 .cpu_features           = CPU_FTRS_RS64,
 186                 .cpu_user_features      = COMMON_USER_PPC64,
 187                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 188                 .icache_bsize           = 128,
 189                 .dcache_bsize           = 128,
 190                 .num_pmcs               = 8,
 191                 .pmc_type               = PPC_PMC_IBM,
 192                 .oprofile_cpu_type      = "ppc64/rs64",
 193                 .oprofile_type          = PPC_OPROFILE_RS64,
 194                 .platform               = "rs64",
 195         },
 196         {       /* S-star */
 197                 .pvr_mask               = 0xffff0000,
 198                 .pvr_value              = 0x00370000,
 199                 .cpu_name               = "RS64-IV (sstar)",
 200                 .cpu_features           = CPU_FTRS_RS64,
 201                 .cpu_user_features      = COMMON_USER_PPC64,
 202                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 203                 .icache_bsize           = 128,
 204                 .dcache_bsize           = 128,
 205                 .num_pmcs               = 8,
 206                 .pmc_type               = PPC_PMC_IBM,
 207                 .oprofile_cpu_type      = "ppc64/rs64",
 208                 .oprofile_type          = PPC_OPROFILE_RS64,
 209                 .platform               = "rs64",
 210         },
 211         {       /* Power4 */
 212                 .pvr_mask               = 0xffff0000,
 213                 .pvr_value              = 0x00350000,
 214                 .cpu_name               = "POWER4 (gp)",
 215                 .cpu_features           = CPU_FTRS_POWER4,
 216                 .cpu_user_features      = COMMON_USER_POWER4,
 217                 .mmu_features           = MMU_FTRS_POWER4,
 218                 .icache_bsize           = 128,
 219                 .dcache_bsize           = 128,
 220                 .num_pmcs               = 8,
 221                 .pmc_type               = PPC_PMC_IBM,
 222                 .oprofile_cpu_type      = "ppc64/power4",
 223                 .oprofile_type          = PPC_OPROFILE_POWER4,
 224                 .platform               = "power4",
 225         },
 226         {       /* Power4+ */
 227                 .pvr_mask               = 0xffff0000,
 228                 .pvr_value              = 0x00380000,
 229                 .cpu_name               = "POWER4+ (gq)",
 230                 .cpu_features           = CPU_FTRS_POWER4,
 231                 .cpu_user_features      = COMMON_USER_POWER4,
 232                 .mmu_features           = MMU_FTRS_POWER4,
 233                 .icache_bsize           = 128,
 234                 .dcache_bsize           = 128,
 235                 .num_pmcs               = 8,
 236                 .pmc_type               = PPC_PMC_IBM,
 237                 .oprofile_cpu_type      = "ppc64/power4",
 238                 .oprofile_type          = PPC_OPROFILE_POWER4,
 239                 .platform               = "power4",
 240         },
 241         {       /* PPC970 */
 242                 .pvr_mask               = 0xffff0000,
 243                 .pvr_value              = 0x00390000,
 244                 .cpu_name               = "PPC970",
 245                 .cpu_features           = CPU_FTRS_PPC970,
 246                 .cpu_user_features      = COMMON_USER_POWER4 |
 247                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 248                 .mmu_features           = MMU_FTRS_PPC970,
 249                 .icache_bsize           = 128,
 250                 .dcache_bsize           = 128,
 251                 .num_pmcs               = 8,
 252                 .pmc_type               = PPC_PMC_IBM,
 253                 .cpu_setup              = __setup_cpu_ppc970,
 254                 .cpu_restore            = __restore_cpu_ppc970,
 255                 .oprofile_cpu_type      = "ppc64/970",
 256                 .oprofile_type          = PPC_OPROFILE_POWER4,
 257                 .platform               = "ppc970",
 258         },
 259         {       /* PPC970FX */
 260                 .pvr_mask               = 0xffff0000,
 261                 .pvr_value              = 0x003c0000,
 262                 .cpu_name               = "PPC970FX",
 263                 .cpu_features           = CPU_FTRS_PPC970,
 264                 .cpu_user_features      = COMMON_USER_POWER4 |
 265                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 266                 .mmu_features           = MMU_FTRS_PPC970,
 267                 .icache_bsize           = 128,
 268                 .dcache_bsize           = 128,
 269                 .num_pmcs               = 8,
 270                 .pmc_type               = PPC_PMC_IBM,
 271                 .cpu_setup              = __setup_cpu_ppc970,
 272                 .cpu_restore            = __restore_cpu_ppc970,
 273                 .oprofile_cpu_type      = "ppc64/970",
 274                 .oprofile_type          = PPC_OPROFILE_POWER4,
 275                 .platform               = "ppc970",
 276         },
 277         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 278                 .pvr_mask               = 0xffffffff,
 279                 .pvr_value              = 0x00440100,
 280                 .cpu_name               = "PPC970MP",
 281                 .cpu_features           = CPU_FTRS_PPC970,
 282                 .cpu_user_features      = COMMON_USER_POWER4 |
 283                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 284                 .mmu_features           = MMU_FTRS_PPC970,
 285                 .icache_bsize           = 128,
 286                 .dcache_bsize           = 128,
 287                 .num_pmcs               = 8,
 288                 .pmc_type               = PPC_PMC_IBM,
 289                 .cpu_setup              = __setup_cpu_ppc970,
 290                 .cpu_restore            = __restore_cpu_ppc970,
 291                 .oprofile_cpu_type      = "ppc64/970MP",
 292                 .oprofile_type          = PPC_OPROFILE_POWER4,
 293                 .platform               = "ppc970",
 294         },
 295         {       /* PPC970MP */
 296                 .pvr_mask               = 0xffff0000,
 297                 .pvr_value              = 0x00440000,
 298                 .cpu_name               = "PPC970MP",
 299                 .cpu_features           = CPU_FTRS_PPC970,
 300                 .cpu_user_features      = COMMON_USER_POWER4 |
 301                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 302                 .mmu_features           = MMU_FTRS_PPC970,
 303                 .icache_bsize           = 128,
 304                 .dcache_bsize           = 128,
 305                 .num_pmcs               = 8,
 306                 .pmc_type               = PPC_PMC_IBM,
 307                 .cpu_setup              = __setup_cpu_ppc970MP,
 308                 .cpu_restore            = __restore_cpu_ppc970,
 309                 .oprofile_cpu_type      = "ppc64/970MP",
 310                 .oprofile_type          = PPC_OPROFILE_POWER4,
 311                 .platform               = "ppc970",
 312         },
 313         {       /* PPC970GX */
 314                 .pvr_mask               = 0xffff0000,
 315                 .pvr_value              = 0x00450000,
 316                 .cpu_name               = "PPC970GX",
 317                 .cpu_features           = CPU_FTRS_PPC970,
 318                 .cpu_user_features      = COMMON_USER_POWER4 |
 319                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 320                 .mmu_features           = MMU_FTRS_PPC970,
 321                 .icache_bsize           = 128,
 322                 .dcache_bsize           = 128,
 323                 .num_pmcs               = 8,
 324                 .pmc_type               = PPC_PMC_IBM,
 325                 .cpu_setup              = __setup_cpu_ppc970,
 326                 .oprofile_cpu_type      = "ppc64/970",
 327                 .oprofile_type          = PPC_OPROFILE_POWER4,
 328                 .platform               = "ppc970",
 329         },
 330         {       /* Power5 GR */
 331                 .pvr_mask               = 0xffff0000,
 332                 .pvr_value              = 0x003a0000,
 333                 .cpu_name               = "POWER5 (gr)",
 334                 .cpu_features           = CPU_FTRS_POWER5,
 335                 .cpu_user_features      = COMMON_USER_POWER5,
 336                 .mmu_features           = MMU_FTRS_POWER5,
 337                 .icache_bsize           = 128,
 338                 .dcache_bsize           = 128,
 339                 .num_pmcs               = 6,
 340                 .pmc_type               = PPC_PMC_IBM,
 341                 .oprofile_cpu_type      = "ppc64/power5",
 342                 .oprofile_type          = PPC_OPROFILE_POWER4,
 343                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 344                  * and above but only works on POWER5 and above
 345                  */
 346                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 347                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 348                 .platform               = "power5",
 349         },
 350         {       /* Power5++ */
 351                 .pvr_mask               = 0xffffff00,
 352                 .pvr_value              = 0x003b0300,
 353                 .cpu_name               = "POWER5+ (gs)",
 354                 .cpu_features           = CPU_FTRS_POWER5,
 355                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 356                 .mmu_features           = MMU_FTRS_POWER5,
 357                 .icache_bsize           = 128,
 358                 .dcache_bsize           = 128,
 359                 .num_pmcs               = 6,
 360                 .oprofile_cpu_type      = "ppc64/power5++",
 361                 .oprofile_type          = PPC_OPROFILE_POWER4,
 362                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 363                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 364                 .platform               = "power5+",
 365         },
 366         {       /* Power5 GS */
 367                 .pvr_mask               = 0xffff0000,
 368                 .pvr_value              = 0x003b0000,
 369                 .cpu_name               = "POWER5+ (gs)",
 370                 .cpu_features           = CPU_FTRS_POWER5,
 371                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 372                 .mmu_features           = MMU_FTRS_POWER5,
 373                 .icache_bsize           = 128,
 374                 .dcache_bsize           = 128,
 375                 .num_pmcs               = 6,
 376                 .pmc_type               = PPC_PMC_IBM,
 377                 .oprofile_cpu_type      = "ppc64/power5+",
 378                 .oprofile_type          = PPC_OPROFILE_POWER4,
 379                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 380                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 381                 .platform               = "power5+",
 382         },
 383         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 384                 .pvr_mask               = 0xffffffff,
 385                 .pvr_value              = 0x0f000001,
 386                 .cpu_name               = "POWER5+",
 387                 .cpu_features           = CPU_FTRS_POWER5,
 388                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 389                 .mmu_features           = MMU_FTRS_POWER5,
 390                 .icache_bsize           = 128,
 391                 .dcache_bsize           = 128,
 392                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 393                 .oprofile_type          = PPC_OPROFILE_POWER4,
 394                 .platform               = "power5+",
 395         },
 396         {       /* Power6 */
 397                 .pvr_mask               = 0xffff0000,
 398                 .pvr_value              = 0x003e0000,
 399                 .cpu_name               = "POWER6 (raw)",
 400                 .cpu_features           = CPU_FTRS_POWER6,
 401                 .cpu_user_features      = COMMON_USER_POWER6 |
 402                         PPC_FEATURE_POWER6_EXT,
 403                 .mmu_features           = MMU_FTRS_POWER6,
 404                 .icache_bsize           = 128,
 405                 .dcache_bsize           = 128,
 406                 .num_pmcs               = 6,
 407                 .pmc_type               = PPC_PMC_IBM,
 408                 .oprofile_cpu_type      = "ppc64/power6",
 409                 .oprofile_type          = PPC_OPROFILE_POWER4,
 410                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 411                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 412                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 413                         POWER6_MMCRA_OTHER,
 414                 .platform               = "power6x",
 415         },
 416         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 417                 .pvr_mask               = 0xffffffff,
 418                 .pvr_value              = 0x0f000002,
 419                 .cpu_name               = "POWER6 (architected)",
 420                 .cpu_features           = CPU_FTRS_POWER6,
 421                 .cpu_user_features      = COMMON_USER_POWER6,
 422                 .mmu_features           = MMU_FTRS_POWER6,
 423                 .icache_bsize           = 128,
 424                 .dcache_bsize           = 128,
 425                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 426                 .oprofile_type          = PPC_OPROFILE_POWER4,
 427                 .platform               = "power6",
 428         },
 429         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 430                 .pvr_mask               = 0xffffffff,
 431                 .pvr_value              = 0x0f000003,
 432                 .cpu_name               = "POWER7 (architected)",
 433                 .cpu_features           = CPU_FTRS_POWER7,
 434                 .cpu_user_features      = COMMON_USER_POWER7,
 435                 .cpu_user_features2     = COMMON_USER2_POWER7,
 436                 .mmu_features           = MMU_FTRS_POWER7,
 437                 .icache_bsize           = 128,
 438                 .dcache_bsize           = 128,
 439                 .oprofile_type          = PPC_OPROFILE_POWER4,
 440                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 441                 .cpu_setup              = __setup_cpu_power7,
 442                 .cpu_restore            = __restore_cpu_power7,
 443                 .platform               = "power7",
 444         },
 445         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 446                 .pvr_mask               = 0xffffffff,
 447                 .pvr_value              = 0x0f000004,
 448                 .cpu_name               = "POWER8 (architected)",
 449                 .cpu_features           = CPU_FTRS_POWER8,
 450                 .cpu_user_features      = COMMON_USER_POWER8,
 451                 .cpu_user_features2     = COMMON_USER2_POWER8,
 452                 .mmu_features           = MMU_FTRS_POWER8,
 453                 .icache_bsize           = 128,
 454                 .dcache_bsize           = 128,
 455                 .oprofile_type          = PPC_OPROFILE_INVALID,
 456                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 457                 .cpu_setup              = __setup_cpu_power8,
 458                 .cpu_restore            = __restore_cpu_power8,
 459                 .platform               = "power8",
 460         },
 461         {       /* Power7 */
 462                 .pvr_mask               = 0xffff0000,
 463                 .pvr_value              = 0x003f0000,
 464                 .cpu_name               = "POWER7 (raw)",
 465                 .cpu_features           = CPU_FTRS_POWER7,
 466                 .cpu_user_features      = COMMON_USER_POWER7,
 467                 .cpu_user_features2     = COMMON_USER2_POWER7,
 468                 .mmu_features           = MMU_FTRS_POWER7,
 469                 .icache_bsize           = 128,
 470                 .dcache_bsize           = 128,
 471                 .num_pmcs               = 6,
 472                 .pmc_type               = PPC_PMC_IBM,
 473                 .oprofile_cpu_type      = "ppc64/power7",
 474                 .oprofile_type          = PPC_OPROFILE_POWER4,
 475                 .cpu_setup              = __setup_cpu_power7,
 476                 .cpu_restore            = __restore_cpu_power7,
 477                 .platform               = "power7",
 478         },
 479         {       /* Power7+ */
 480                 .pvr_mask               = 0xffff0000,
 481                 .pvr_value              = 0x004A0000,
 482                 .cpu_name               = "POWER7+ (raw)",
 483                 .cpu_features           = CPU_FTRS_POWER7,
 484                 .cpu_user_features      = COMMON_USER_POWER7,
 485                 .cpu_user_features2     = COMMON_USER2_POWER7,
 486                 .mmu_features           = MMU_FTRS_POWER7,
 487                 .icache_bsize           = 128,
 488                 .dcache_bsize           = 128,
 489                 .num_pmcs               = 6,
 490                 .pmc_type               = PPC_PMC_IBM,
 491                 .oprofile_cpu_type      = "ppc64/power7",
 492                 .oprofile_type          = PPC_OPROFILE_POWER4,
 493                 .cpu_setup              = __setup_cpu_power7,
 494                 .cpu_restore            = __restore_cpu_power7,
 495                 .platform               = "power7+",
 496         },
 497         {       /* Power8 */
 498                 .pvr_mask               = 0xffff0000,
 499                 .pvr_value              = 0x004b0000,
 500                 .cpu_name               = "POWER8 (raw)",
 501                 .cpu_features           = CPU_FTRS_POWER8,
 502                 .cpu_user_features      = COMMON_USER_POWER8,
 503                 .cpu_user_features2     = COMMON_USER2_POWER8,
 504                 .mmu_features           = MMU_FTRS_POWER8,
 505                 .icache_bsize           = 128,
 506                 .dcache_bsize           = 128,
 507                 .num_pmcs               = 6,
 508                 .pmc_type               = PPC_PMC_IBM,
 509                 .oprofile_cpu_type      = "ppc64/power8",
 510                 .oprofile_type          = PPC_OPROFILE_INVALID,
 511                 .cpu_setup              = __setup_cpu_power8,
 512                 .cpu_restore            = __restore_cpu_power8,
 513                 .platform               = "power8",
 514         },
 515         {       /* Cell Broadband Engine */
 516                 .pvr_mask               = 0xffff0000,
 517                 .pvr_value              = 0x00700000,
 518                 .cpu_name               = "Cell Broadband Engine",
 519                 .cpu_features           = CPU_FTRS_CELL,
 520                 .cpu_user_features      = COMMON_USER_PPC64 |
 521                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 522                         PPC_FEATURE_SMT,
 523                 .mmu_features           = MMU_FTRS_CELL,
 524                 .icache_bsize           = 128,
 525                 .dcache_bsize           = 128,
 526                 .num_pmcs               = 4,
 527                 .pmc_type               = PPC_PMC_IBM,
 528                 .oprofile_cpu_type      = "ppc64/cell-be",
 529                 .oprofile_type          = PPC_OPROFILE_CELL,
 530                 .platform               = "ppc-cell-be",
 531         },
 532         {       /* PA Semi PA6T */
 533                 .pvr_mask               = 0x7fff0000,
 534                 .pvr_value              = 0x00900000,
 535                 .cpu_name               = "PA6T",
 536                 .cpu_features           = CPU_FTRS_PA6T,
 537                 .cpu_user_features      = COMMON_USER_PA6T,
 538                 .mmu_features           = MMU_FTRS_PA6T,
 539                 .icache_bsize           = 64,
 540                 .dcache_bsize           = 64,
 541                 .num_pmcs               = 6,
 542                 .pmc_type               = PPC_PMC_PA6T,
 543                 .cpu_setup              = __setup_cpu_pa6t,
 544                 .cpu_restore            = __restore_cpu_pa6t,
 545                 .oprofile_cpu_type      = "ppc64/pa6t",
 546                 .oprofile_type          = PPC_OPROFILE_PA6T,
 547                 .platform               = "pa6t",
 548         },
 549         {       /* default match */
 550                 .pvr_mask               = 0x00000000,
 551                 .pvr_value              = 0x00000000,
 552                 .cpu_name               = "POWER4 (compatible)",
 553                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 554                 .cpu_user_features      = COMMON_USER_PPC64,
 555                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 556                 .icache_bsize           = 128,
 557                 .dcache_bsize           = 128,
 558                 .num_pmcs               = 6,
 559                 .pmc_type               = PPC_PMC_IBM,
 560                 .platform               = "power4",
 561         }
 562 #endif  /* CONFIG_PPC_BOOK3S_64 */
 563
 564 #ifdef CONFIG_PPC32
 565 #if CLASSIC_PPC
 566         {       /* 601 */
 567                 .pvr_mask               = 0xffff0000,
 568                 .pvr_value              = 0x00010000,
 569                 .cpu_name               = "601",
 570                 .cpu_features           = CPU_FTRS_PPC601,
 571                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 572                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 573                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 574                 .icache_bsize           = 32,
 575                 .dcache_bsize           = 32,
 576                 .machine_check          = machine_check_generic,
 577                 .platform               = "ppc601",
 578         },
 579         {       /* 603 */
 580                 .pvr_mask               = 0xffff0000,
 581                 .pvr_value              = 0x00030000,
 582                 .cpu_name               = "603",
 583                 .cpu_features           = CPU_FTRS_603,
 584                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 585                 .mmu_features           = 0,
 586                 .icache_bsize           = 32,
 587                 .dcache_bsize           = 32,
 588                 .cpu_setup              = __setup_cpu_603,
 589                 .machine_check          = machine_check_generic,
 590                 .platform               = "ppc603",
 591         },
 592         {       /* 603e */
 593                 .pvr_mask               = 0xffff0000,
 594                 .pvr_value              = 0x00060000,
 595                 .cpu_name               = "603e",
 596                 .cpu_features           = CPU_FTRS_603,
 597                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 598                 .mmu_features           = 0,
 599                 .icache_bsize           = 32,
 600                 .dcache_bsize           = 32,
 601                 .cpu_setup              = __setup_cpu_603,
 602                 .machine_check          = machine_check_generic,
 603                 .platform               = "ppc603",
 604         },
 605         {       /* 603ev */
 606                 .pvr_mask               = 0xffff0000,
 607                 .pvr_value              = 0x00070000,
 608                 .cpu_name               = "603ev",
 609                 .cpu_features           = CPU_FTRS_603,
 610                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 611                 .mmu_features           = 0,
 612                 .icache_bsize           = 32,
 613                 .dcache_bsize           = 32,
 614                 .cpu_setup              = __setup_cpu_603,
 615                 .machine_check          = machine_check_generic,
 616                 .platform               = "ppc603",
 617         },
 618         {       /* 604 */
 619                 .pvr_mask               = 0xffff0000,
 620                 .pvr_value              = 0x00040000,
 621                 .cpu_name               = "604",
 622                 .cpu_features           = CPU_FTRS_604,
 623                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 624                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 625                 .icache_bsize           = 32,
 626                 .dcache_bsize           = 32,
 627                 .num_pmcs               = 2,
 628                 .cpu_setup              = __setup_cpu_604,
 629                 .machine_check          = machine_check_generic,
 630                 .platform               = "ppc604",
 631         },
 632         {       /* 604e */
 633                 .pvr_mask               = 0xfffff000,
 634                 .pvr_value              = 0x00090000,
 635                 .cpu_name               = "604e",
 636                 .cpu_features           = CPU_FTRS_604,
 637                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 638                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 639                 .icache_bsize           = 32,
 640                 .dcache_bsize           = 32,
 641                 .num_pmcs               = 4,
 642                 .cpu_setup              = __setup_cpu_604,
 643                 .machine_check          = machine_check_generic,
 644                 .platform               = "ppc604",
 645         },
 646         {       /* 604r */
 647                 .pvr_mask               = 0xffff0000,
 648                 .pvr_value              = 0x00090000,
 649                 .cpu_name               = "604r",
 650                 .cpu_features           = CPU_FTRS_604,
 651                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 652                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 653                 .icache_bsize           = 32,
 654                 .dcache_bsize           = 32,
 655                 .num_pmcs               = 4,
 656                 .cpu_setup              = __setup_cpu_604,
 657                 .machine_check          = machine_check_generic,
 658                 .platform               = "ppc604",
 659         },
 660         {       /* 604ev */
 661                 .pvr_mask               = 0xffff0000,
 662                 .pvr_value              = 0x000a0000,
 663                 .cpu_name               = "604ev",
 664                 .cpu_features           = CPU_FTRS_604,
 665                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 666                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 667                 .icache_bsize           = 32,
 668                 .dcache_bsize           = 32,
 669                 .num_pmcs               = 4,
 670                 .cpu_setup              = __setup_cpu_604,
 671                 .machine_check          = machine_check_generic,
 672                 .platform               = "ppc604",
 673         },
 674         {       /* 740/750 (0x4202, don't support TAU ?) */
 675                 .pvr_mask               = 0xffffffff,
 676                 .pvr_value              = 0x00084202,
 677                 .cpu_name               = "740/750",
 678                 .cpu_features           = CPU_FTRS_740_NOTAU,
 679                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 680                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 681                 .icache_bsize           = 32,
 682                 .dcache_bsize           = 32,
 683                 .num_pmcs               = 4,
 684                 .cpu_setup              = __setup_cpu_750,
 685                 .machine_check          = machine_check_generic,
 686                 .platform               = "ppc750",
 687         },
 688         {       /* 750CX (80100 and 8010x?) */
 689                 .pvr_mask               = 0xfffffff0,
 690                 .pvr_value              = 0x00080100,
 691                 .cpu_name               = "750CX",
 692                 .cpu_features           = CPU_FTRS_750,
 693                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 694                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 695                 .icache_bsize           = 32,
 696                 .dcache_bsize           = 32,
 697                 .num_pmcs               = 4,
 698                 .cpu_setup              = __setup_cpu_750cx,
 699                 .machine_check          = machine_check_generic,
 700                 .platform               = "ppc750",
 701         },
 702         {       /* 750CX (82201 and 82202) */
 703                 .pvr_mask               = 0xfffffff0,
 704                 .pvr_value              = 0x00082200,
 705                 .cpu_name               = "750CX",
 706                 .cpu_features           = CPU_FTRS_750,
 707                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 708                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 709                 .icache_bsize           = 32,
 710                 .dcache_bsize           = 32,
 711                 .num_pmcs               = 4,
 712                 .pmc_type               = PPC_PMC_IBM,
 713                 .cpu_setup              = __setup_cpu_750cx,
 714                 .machine_check          = machine_check_generic,
 715                 .platform               = "ppc750",
 716         },
 717         {       /* 750CXe (82214) */
 718                 .pvr_mask               = 0xfffffff0,
 719                 .pvr_value              = 0x00082210,
 720                 .cpu_name               = "750CXe",
 721                 .cpu_features           = CPU_FTRS_750,
 722                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 723                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 724                 .icache_bsize           = 32,
 725                 .dcache_bsize           = 32,
 726                 .num_pmcs               = 4,
 727                 .pmc_type               = PPC_PMC_IBM,
 728                 .cpu_setup              = __setup_cpu_750cx,
 729                 .machine_check          = machine_check_generic,
 730                 .platform               = "ppc750",
 731         },
 732         {       /* 750CXe "Gekko" (83214) */
 733                 .pvr_mask               = 0xffffffff,
 734                 .pvr_value              = 0x00083214,
 735                 .cpu_name               = "750CXe",
 736                 .cpu_features           = CPU_FTRS_750,
 737                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 738                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 739                 .icache_bsize           = 32,
 740                 .dcache_bsize           = 32,
 741                 .num_pmcs               = 4,
 742                 .pmc_type               = PPC_PMC_IBM,
 743                 .cpu_setup              = __setup_cpu_750cx,
 744                 .machine_check          = machine_check_generic,
 745                 .platform               = "ppc750",
 746         },
 747         {       /* 750CL (and "Broadway") */
 748                 .pvr_mask               = 0xfffff0e0,
 749                 .pvr_value              = 0x00087000,
 750                 .cpu_name               = "750CL",
 751                 .cpu_features           = CPU_FTRS_750CL,
 752                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 753                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 754                 .icache_bsize           = 32,
 755                 .dcache_bsize           = 32,
 756                 .num_pmcs               = 4,
 757                 .pmc_type               = PPC_PMC_IBM,
 758                 .cpu_setup              = __setup_cpu_750,
 759                 .machine_check          = machine_check_generic,
 760                 .platform               = "ppc750",
 761                 .oprofile_cpu_type      = "ppc/750",
 762                 .oprofile_type          = PPC_OPROFILE_G4,
 763         },
 764         {       /* 745/755 */
 765                 .pvr_mask               = 0xfffff000,
 766                 .pvr_value              = 0x00083000,
 767                 .cpu_name               = "745/755",
 768                 .cpu_features           = CPU_FTRS_750,
 769                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 770                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 771                 .icache_bsize           = 32,
 772                 .dcache_bsize           = 32,
 773                 .num_pmcs               = 4,
 774                 .pmc_type               = PPC_PMC_IBM,
 775                 .cpu_setup              = __setup_cpu_750,
 776                 .machine_check          = machine_check_generic,
 777                 .platform               = "ppc750",
 778         },
 779         {       /* 750FX rev 1.x */
 780                 .pvr_mask               = 0xffffff00,
 781                 .pvr_value              = 0x70000100,
 782                 .cpu_name               = "750FX",
 783                 .cpu_features           = CPU_FTRS_750FX1,
 784                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 785                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 786                 .icache_bsize           = 32,
 787                 .dcache_bsize           = 32,
 788                 .num_pmcs               = 4,
 789                 .pmc_type               = PPC_PMC_IBM,
 790                 .cpu_setup              = __setup_cpu_750,
 791                 .machine_check          = machine_check_generic,
 792                 .platform               = "ppc750",
 793                 .oprofile_cpu_type      = "ppc/750",
 794                 .oprofile_type          = PPC_OPROFILE_G4,
 795         },
 796         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 797                 .pvr_mask               = 0xffffffff,
 798                 .pvr_value              = 0x70000200,
 799                 .cpu_name               = "750FX",
 800                 .cpu_features           = CPU_FTRS_750FX2,
 801                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 802                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 803                 .icache_bsize           = 32,
 804                 .dcache_bsize           = 32,
 805                 .num_pmcs               = 4,
 806                 .pmc_type               = PPC_PMC_IBM,
 807                 .cpu_setup              = __setup_cpu_750,
 808                 .machine_check          = machine_check_generic,
 809                 .platform               = "ppc750",
 810                 .oprofile_cpu_type      = "ppc/750",
 811                 .oprofile_type          = PPC_OPROFILE_G4,
 812         },
 813         {       /* 750FX (All revs except 2.0) */
 814                 .pvr_mask               = 0xffff0000,
 815                 .pvr_value              = 0x70000000,
 816                 .cpu_name               = "750FX",
 817                 .cpu_features           = CPU_FTRS_750FX,
 818                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 819                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 820                 .icache_bsize           = 32,
 821                 .dcache_bsize           = 32,
 822                 .num_pmcs               = 4,
 823                 .pmc_type               = PPC_PMC_IBM,
 824                 .cpu_setup              = __setup_cpu_750fx,
 825                 .machine_check          = machine_check_generic,
 826                 .platform               = "ppc750",
 827                 .oprofile_cpu_type      = "ppc/750",
 828                 .oprofile_type          = PPC_OPROFILE_G4,
 829         },
 830         {       /* 750GX */
 831                 .pvr_mask               = 0xffff0000,
 832                 .pvr_value              = 0x70020000,
 833                 .cpu_name               = "750GX",
 834                 .cpu_features           = CPU_FTRS_750GX,
 835                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 836                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 837                 .icache_bsize           = 32,
 838                 .dcache_bsize           = 32,
 839                 .num_pmcs               = 4,
 840                 .pmc_type               = PPC_PMC_IBM,
 841                 .cpu_setup              = __setup_cpu_750fx,
 842                 .machine_check          = machine_check_generic,
 843                 .platform               = "ppc750",
 844                 .oprofile_cpu_type      = "ppc/750",
 845                 .oprofile_type          = PPC_OPROFILE_G4,
 846         },
 847         {       /* 740/750 (L2CR bit need fixup for 740) */
 848                 .pvr_mask               = 0xffff0000,
 849                 .pvr_value              = 0x00080000,
 850                 .cpu_name               = "740/750",
 851                 .cpu_features           = CPU_FTRS_740,
 852                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 853                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 854                 .icache_bsize           = 32,
 855                 .dcache_bsize           = 32,
 856                 .num_pmcs               = 4,
 857                 .pmc_type               = PPC_PMC_IBM,
 858                 .cpu_setup              = __setup_cpu_750,
 859                 .machine_check          = machine_check_generic,
 860                 .platform               = "ppc750",
 861         },
 862         {       /* 7400 rev 1.1 ? (no TAU) */
 863                 .pvr_mask               = 0xffffffff,
 864                 .pvr_value              = 0x000c1101,
 865                 .cpu_name               = "7400 (1.1)",
 866                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 867                 .cpu_user_features      = COMMON_USER |
 868                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 869                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 870                 .icache_bsize           = 32,
 871                 .dcache_bsize           = 32,
 872                 .num_pmcs               = 4,
 873                 .pmc_type               = PPC_PMC_G4,
 874                 .cpu_setup              = __setup_cpu_7400,
 875                 .machine_check          = machine_check_generic,
 876                 .platform               = "ppc7400",
 877         },
 878         {       /* 7400 */
 879                 .pvr_mask               = 0xffff0000,
 880                 .pvr_value              = 0x000c0000,
 881                 .cpu_name               = "7400",
 882                 .cpu_features           = CPU_FTRS_7400,
 883                 .cpu_user_features      = COMMON_USER |
 884                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 885                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 886                 .icache_bsize           = 32,
 887                 .dcache_bsize           = 32,
 888                 .num_pmcs               = 4,
 889                 .pmc_type               = PPC_PMC_G4,
 890                 .cpu_setup              = __setup_cpu_7400,
 891                 .machine_check          = machine_check_generic,
 892                 .platform               = "ppc7400",
 893         },
 894         {       /* 7410 */
 895                 .pvr_mask               = 0xffff0000,
 896                 .pvr_value              = 0x800c0000,
 897                 .cpu_name               = "7410",
 898                 .cpu_features           = CPU_FTRS_7400,
 899                 .cpu_user_features      = COMMON_USER |
 900                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 901                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 902                 .icache_bsize           = 32,
 903                 .dcache_bsize           = 32,
 904                 .num_pmcs               = 4,
 905                 .pmc_type               = PPC_PMC_G4,
 906                 .cpu_setup              = __setup_cpu_7410,
 907                 .machine_check          = machine_check_generic,
 908                 .platform               = "ppc7400",
 909         },
 910         {       /* 7450 2.0 - no doze/nap */
 911                 .pvr_mask               = 0xffffffff,
 912                 .pvr_value              = 0x80000200,
 913                 .cpu_name               = "7450",
 914                 .cpu_features           = CPU_FTRS_7450_20,
 915                 .cpu_user_features      = COMMON_USER |
 916                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 917                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 918                 .icache_bsize           = 32,
 919                 .dcache_bsize           = 32,
 920                 .num_pmcs               = 6,
 921                 .pmc_type               = PPC_PMC_G4,
 922                 .cpu_setup              = __setup_cpu_745x,
 923                 .oprofile_cpu_type      = "ppc/7450",
 924                 .oprofile_type          = PPC_OPROFILE_G4,
 925                 .machine_check          = machine_check_generic,
 926                 .platform               = "ppc7450",
 927         },
 928         {       /* 7450 2.1 */
 929                 .pvr_mask               = 0xffffffff,
 930                 .pvr_value              = 0x80000201,
 931                 .cpu_name               = "7450",
 932                 .cpu_features           = CPU_FTRS_7450_21,
 933                 .cpu_user_features      = COMMON_USER |
 934                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 935                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 936                 .icache_bsize           = 32,
 937                 .dcache_bsize           = 32,
 938                 .num_pmcs               = 6,
 939                 .pmc_type               = PPC_PMC_G4,
 940                 .cpu_setup              = __setup_cpu_745x,
 941                 .oprofile_cpu_type      = "ppc/7450",
 942                 .oprofile_type          = PPC_OPROFILE_G4,
 943                 .machine_check          = machine_check_generic,
 944                 .platform               = "ppc7450",
 945         },
 946         {       /* 7450 2.3 and newer */
 947                 .pvr_mask               = 0xffff0000,
 948                 .pvr_value              = 0x80000000,
 949                 .cpu_name               = "7450",
 950                 .cpu_features           = CPU_FTRS_7450_23,
 951                 .cpu_user_features      = COMMON_USER |
 952                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 953                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 954                 .icache_bsize           = 32,
 955                 .dcache_bsize           = 32,
 956                 .num_pmcs               = 6,
 957                 .pmc_type               = PPC_PMC_G4,
 958                 .cpu_setup              = __setup_cpu_745x,
 959                 .oprofile_cpu_type      = "ppc/7450",
 960                 .oprofile_type          = PPC_OPROFILE_G4,
 961                 .machine_check          = machine_check_generic,
 962                 .platform               = "ppc7450",
 963         },
 964         {       /* 7455 rev 1.x */
 965                 .pvr_mask               = 0xffffff00,
 966                 .pvr_value              = 0x80010100,
 967                 .cpu_name               = "7455",
 968                 .cpu_features           = CPU_FTRS_7455_1,
 969                 .cpu_user_features      = COMMON_USER |
 970                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 971                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 972                 .icache_bsize           = 32,
 973                 .dcache_bsize           = 32,
 974                 .num_pmcs               = 6,
 975                 .pmc_type               = PPC_PMC_G4,
 976                 .cpu_setup              = __setup_cpu_745x,
 977                 .oprofile_cpu_type      = "ppc/7450",
 978                 .oprofile_type          = PPC_OPROFILE_G4,
 979                 .machine_check          = machine_check_generic,
 980                 .platform               = "ppc7450",
 981         },
 982         {       /* 7455 rev 2.0 */
 983                 .pvr_mask               = 0xffffffff,
 984                 .pvr_value              = 0x80010200,
 985                 .cpu_name               = "7455",
 986                 .cpu_features           = CPU_FTRS_7455_20,
 987                 .cpu_user_features      = COMMON_USER |
 988                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 989                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 990                 .icache_bsize           = 32,
 991                 .dcache_bsize           = 32,
 992                 .num_pmcs               = 6,
 993                 .pmc_type               = PPC_PMC_G4,
 994                 .cpu_setup              = __setup_cpu_745x,
 995                 .oprofile_cpu_type      = "ppc/7450",
 996                 .oprofile_type          = PPC_OPROFILE_G4,
 997                 .machine_check          = machine_check_generic,
 998                 .platform               = "ppc7450",
 999         },
1000         {       /* 7455 others */
1001                 .pvr_mask               = 0xffff0000,
1002                 .pvr_value              = 0x80010000,
1003                 .cpu_name               = "7455",
1004                 .cpu_features           = CPU_FTRS_7455,
1005                 .cpu_user_features      = COMMON_USER |
1006                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1007                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1008                 .icache_bsize           = 32,
1009                 .dcache_bsize           = 32,
1010                 .num_pmcs               = 6,
1011                 .pmc_type               = PPC_PMC_G4,
1012                 .cpu_setup              = __setup_cpu_745x,
1013                 .oprofile_cpu_type      = "ppc/7450",
1014                 .oprofile_type          = PPC_OPROFILE_G4,
1015                 .machine_check          = machine_check_generic,
1016                 .platform               = "ppc7450",
1017         },
1018         {       /* 7447/7457 Rev 1.0 */
1019                 .pvr_mask               = 0xffffffff,
1020                 .pvr_value              = 0x80020100,
1021                 .cpu_name               = "7447/7457",
1022                 .cpu_features           = CPU_FTRS_7447_10,
1023                 .cpu_user_features      = COMMON_USER |
1024                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1025                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1026                 .icache_bsize           = 32,
1027                 .dcache_bsize           = 32,
1028                 .num_pmcs               = 6,
1029                 .pmc_type               = PPC_PMC_G4,
1030                 .cpu_setup              = __setup_cpu_745x,
1031                 .oprofile_cpu_type      = "ppc/7450",
1032                 .oprofile_type          = PPC_OPROFILE_G4,
1033                 .machine_check          = machine_check_generic,
1034                 .platform               = "ppc7450",
1035         },
1036         {       /* 7447/7457 Rev 1.1 */
1037                 .pvr_mask               = 0xffffffff,
1038                 .pvr_value              = 0x80020101,
1039                 .cpu_name               = "7447/7457",
1040                 .cpu_features           = CPU_FTRS_7447_10,
1041                 .cpu_user_features      = COMMON_USER |
1042                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1043                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1044                 .icache_bsize           = 32,
1045                 .dcache_bsize           = 32,
1046                 .num_pmcs               = 6,
1047                 .pmc_type               = PPC_PMC_G4,
1048                 .cpu_setup              = __setup_cpu_745x,
1049                 .oprofile_cpu_type      = "ppc/7450",
1050                 .oprofile_type          = PPC_OPROFILE_G4,
1051                 .machine_check          = machine_check_generic,
1052                 .platform               = "ppc7450",
1053         },
1054         {       /* 7447/7457 Rev 1.2 and later */
1055                 .pvr_mask               = 0xffff0000,
1056                 .pvr_value              = 0x80020000,
1057                 .cpu_name               = "7447/7457",
1058                 .cpu_features           = CPU_FTRS_7447,
1059                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1060                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1061                 .icache_bsize           = 32,
1062                 .dcache_bsize           = 32,
1063                 .num_pmcs               = 6,
1064                 .pmc_type               = PPC_PMC_G4,
1065                 .cpu_setup              = __setup_cpu_745x,
1066                 .oprofile_cpu_type      = "ppc/7450",
1067                 .oprofile_type          = PPC_OPROFILE_G4,
1068                 .machine_check          = machine_check_generic,
1069                 .platform               = "ppc7450",
1070         },
1071         {       /* 7447A */
1072                 .pvr_mask               = 0xffff0000,
1073                 .pvr_value              = 0x80030000,
1074                 .cpu_name               = "7447A",
1075                 .cpu_features           = CPU_FTRS_7447A,
1076                 .cpu_user_features      = COMMON_USER |
1077                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1078                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1079                 .icache_bsize           = 32,
1080                 .dcache_bsize           = 32,
1081                 .num_pmcs               = 6,
1082                 .pmc_type               = PPC_PMC_G4,
1083                 .cpu_setup              = __setup_cpu_745x,
1084                 .oprofile_cpu_type      = "ppc/7450",
1085                 .oprofile_type          = PPC_OPROFILE_G4,
1086                 .machine_check          = machine_check_generic,
1087                 .platform               = "ppc7450",
1088         },
1089         {       /* 7448 */
1090                 .pvr_mask               = 0xffff0000,
1091                 .pvr_value              = 0x80040000,
1092                 .cpu_name               = "7448",
1093                 .cpu_features           = CPU_FTRS_7448,
1094                 .cpu_user_features      = COMMON_USER |
1095                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1096                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1097                 .icache_bsize           = 32,
1098                 .dcache_bsize           = 32,
1099                 .num_pmcs               = 6,
1100                 .pmc_type               = PPC_PMC_G4,
1101                 .cpu_setup              = __setup_cpu_745x,
1102                 .oprofile_cpu_type      = "ppc/7450",
1103                 .oprofile_type          = PPC_OPROFILE_G4,
1104                 .machine_check          = machine_check_generic,
1105                 .platform               = "ppc7450",
1106         },
1107         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1108                 .pvr_mask               = 0x7fff0000,
1109                 .pvr_value              = 0x00810000,
1110                 .cpu_name               = "82xx",
1111                 .cpu_features           = CPU_FTRS_82XX,
1112                 .cpu_user_features      = COMMON_USER,
1113                 .mmu_features           = 0,
1114                 .icache_bsize           = 32,
1115                 .dcache_bsize           = 32,
1116                 .cpu_setup              = __setup_cpu_603,
1117                 .machine_check          = machine_check_generic,
1118                 .platform               = "ppc603",
1119         },
1120         {       /* All G2_LE (603e core, plus some) have the same pvr */
1121                 .pvr_mask               = 0x7fff0000,
1122                 .pvr_value              = 0x00820000,
1123                 .cpu_name               = "G2_LE",
1124                 .cpu_features           = CPU_FTRS_G2_LE,
1125                 .cpu_user_features      = COMMON_USER,
1126                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1127                 .icache_bsize           = 32,
1128                 .dcache_bsize           = 32,
1129                 .cpu_setup              = __setup_cpu_603,
1130                 .machine_check          = machine_check_generic,
1131                 .platform               = "ppc603",
1132         },
1133         {       /* e300c1 (a 603e core, plus some) on 83xx */
1134                 .pvr_mask               = 0x7fff0000,
1135                 .pvr_value              = 0x00830000,
1136                 .cpu_name               = "e300c1",
1137                 .cpu_features           = CPU_FTRS_E300,
1138                 .cpu_user_features      = COMMON_USER,
1139                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1140                 .icache_bsize           = 32,
1141                 .dcache_bsize           = 32,
1142                 .cpu_setup              = __setup_cpu_603,
1143                 .machine_check          = machine_check_generic,
1144                 .platform               = "ppc603",
1145         },
1146         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1147                 .pvr_mask               = 0x7fff0000,
1148                 .pvr_value              = 0x00840000,
1149                 .cpu_name               = "e300c2",
1150                 .cpu_features           = CPU_FTRS_E300C2,
1151                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1152                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1153                         MMU_FTR_NEED_DTLB_SW_LRU,
1154                 .icache_bsize           = 32,
1155                 .dcache_bsize           = 32,
1156                 .cpu_setup              = __setup_cpu_603,
1157                 .machine_check          = machine_check_generic,
1158                 .platform               = "ppc603",
1159         },
1160         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1161                 .pvr_mask               = 0x7fff0000,
1162                 .pvr_value              = 0x00850000,
1163                 .cpu_name               = "e300c3",
1164                 .cpu_features           = CPU_FTRS_E300,
1165                 .cpu_user_features      = COMMON_USER,
1166                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1167                         MMU_FTR_NEED_DTLB_SW_LRU,
1168                 .icache_bsize           = 32,
1169                 .dcache_bsize           = 32,
1170                 .cpu_setup              = __setup_cpu_603,
1171                 .num_pmcs               = 4,
1172                 .oprofile_cpu_type      = "ppc/e300",
1173                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1174                 .platform               = "ppc603",
1175         },
1176         {       /* e300c4 (e300c1, plus one IU) */
1177                 .pvr_mask               = 0x7fff0000,
1178                 .pvr_value              = 0x00860000,
1179                 .cpu_name               = "e300c4",
1180                 .cpu_features           = CPU_FTRS_E300,
1181                 .cpu_user_features      = COMMON_USER,
1182                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1183                         MMU_FTR_NEED_DTLB_SW_LRU,
1184                 .icache_bsize           = 32,
1185                 .dcache_bsize           = 32,
1186                 .cpu_setup              = __setup_cpu_603,
1187                 .machine_check          = machine_check_generic,
1188                 .num_pmcs               = 4,
1189                 .oprofile_cpu_type      = "ppc/e300",
1190                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1191                 .platform               = "ppc603",
1192         },
1193         {       /* default match, we assume split I/D cache & TB (non-601)... */
1194                 .pvr_mask               = 0x00000000,
1195                 .pvr_value              = 0x00000000,
1196                 .cpu_name               = "(generic PPC)",
1197                 .cpu_features           = CPU_FTRS_CLASSIC32,
1198                 .cpu_user_features      = COMMON_USER,
1199                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1200                 .icache_bsize           = 32,
1201                 .dcache_bsize           = 32,
1202                 .machine_check          = machine_check_generic,
1203                 .platform               = "ppc603",
1204         },
1205 #endif /* CLASSIC_PPC */
1206 #ifdef CONFIG_8xx
1207         {       /* 8xx */
1208                 .pvr_mask               = 0xffff0000,
1209                 .pvr_value              = 0x00500000,
1210                 .cpu_name               = "8xx",
1211                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1212                  * if the 8xx code is there.... */
1213                 .cpu_features           = CPU_FTRS_8XX,
1214                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1215                 .mmu_features           = MMU_FTR_TYPE_8xx,
1216                 .icache_bsize           = 16,
1217                 .dcache_bsize           = 16,
1218                 .platform               = "ppc823",
1219         },
1220 #endif /* CONFIG_8xx */
1221 #ifdef CONFIG_40x
1222         {       /* 403GC */
1223                 .pvr_mask               = 0xffffff00,
1224                 .pvr_value              = 0x00200200,
1225                 .cpu_name               = "403GC",
1226                 .cpu_features           = CPU_FTRS_40X,
1227                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1228                 .mmu_features           = MMU_FTR_TYPE_40x,
1229                 .icache_bsize           = 16,
1230                 .dcache_bsize           = 16,
1231                 .machine_check          = machine_check_4xx,
1232                 .platform               = "ppc403",
1233         },
1234         {       /* 403GCX */
1235                 .pvr_mask               = 0xffffff00,
1236                 .pvr_value              = 0x00201400,
1237                 .cpu_name               = "403GCX",
1238                 .cpu_features           = CPU_FTRS_40X,
1239                 .cpu_user_features      = PPC_FEATURE_32 |
1240                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1241                 .mmu_features           = MMU_FTR_TYPE_40x,
1242                 .icache_bsize           = 16,
1243                 .dcache_bsize           = 16,
1244                 .machine_check          = machine_check_4xx,
1245                 .platform               = "ppc403",
1246         },
1247         {       /* 403G ?? */
1248                 .pvr_mask               = 0xffff0000,
1249                 .pvr_value              = 0x00200000,
1250                 .cpu_name               = "403G ??",
1251                 .cpu_features           = CPU_FTRS_40X,
1252                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1253                 .mmu_features           = MMU_FTR_TYPE_40x,
1254                 .icache_bsize           = 16,
1255                 .dcache_bsize           = 16,
1256                 .machine_check          = machine_check_4xx,
1257                 .platform               = "ppc403",
1258         },
1259         {       /* 405GP */
1260                 .pvr_mask               = 0xffff0000,
1261                 .pvr_value              = 0x40110000,
1262                 .cpu_name               = "405GP",
1263                 .cpu_features           = CPU_FTRS_40X,
1264                 .cpu_user_features      = PPC_FEATURE_32 |
1265                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1266                 .mmu_features           = MMU_FTR_TYPE_40x,
1267                 .icache_bsize           = 32,
1268                 .dcache_bsize           = 32,
1269                 .machine_check          = machine_check_4xx,
1270                 .platform               = "ppc405",
1271         },
1272         {       /* STB 03xxx */
1273                 .pvr_mask               = 0xffff0000,
1274                 .pvr_value              = 0x40130000,
1275                 .cpu_name               = "STB03xxx",
1276                 .cpu_features           = CPU_FTRS_40X,
1277                 .cpu_user_features      = PPC_FEATURE_32 |
1278                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1279                 .mmu_features           = MMU_FTR_TYPE_40x,
1280                 .icache_bsize           = 32,
1281                 .dcache_bsize           = 32,
1282                 .machine_check          = machine_check_4xx,
1283                 .platform               = "ppc405",
1284         },
1285         {       /* STB 04xxx */
1286                 .pvr_mask               = 0xffff0000,
1287                 .pvr_value              = 0x41810000,
1288                 .cpu_name               = "STB04xxx",
1289                 .cpu_features           = CPU_FTRS_40X,
1290                 .cpu_user_features      = PPC_FEATURE_32 |
1291                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1292                 .mmu_features           = MMU_FTR_TYPE_40x,
1293                 .icache_bsize           = 32,
1294                 .dcache_bsize           = 32,
1295                 .machine_check          = machine_check_4xx,
1296                 .platform               = "ppc405",
1297         },
1298         {       /* NP405L */
1299                 .pvr_mask               = 0xffff0000,
1300                 .pvr_value              = 0x41610000,
1301                 .cpu_name               = "NP405L",
1302                 .cpu_features           = CPU_FTRS_40X,
1303                 .cpu_user_features      = PPC_FEATURE_32 |
1304                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1305                 .mmu_features           = MMU_FTR_TYPE_40x,
1306                 .icache_bsize           = 32,
1307                 .dcache_bsize           = 32,
1308                 .machine_check          = machine_check_4xx,
1309                 .platform               = "ppc405",
1310         },
1311         {       /* NP4GS3 */
1312                 .pvr_mask               = 0xffff0000,
1313                 .pvr_value              = 0x40B10000,
1314                 .cpu_name               = "NP4GS3",
1315                 .cpu_features           = CPU_FTRS_40X,
1316                 .cpu_user_features      = PPC_FEATURE_32 |
1317                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1318                 .mmu_features           = MMU_FTR_TYPE_40x,
1319                 .icache_bsize           = 32,
1320                 .dcache_bsize           = 32,
1321                 .machine_check          = machine_check_4xx,
1322                 .platform               = "ppc405",
1323         },
1324         {   /* NP405H */
1325                 .pvr_mask               = 0xffff0000,
1326                 .pvr_value              = 0x41410000,
1327                 .cpu_name               = "NP405H",
1328                 .cpu_features           = CPU_FTRS_40X,
1329                 .cpu_user_features      = PPC_FEATURE_32 |
1330                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1331                 .mmu_features           = MMU_FTR_TYPE_40x,
1332                 .icache_bsize           = 32,
1333                 .dcache_bsize           = 32,
1334                 .machine_check          = machine_check_4xx,
1335                 .platform               = "ppc405",
1336         },
1337         {       /* 405GPr */
1338                 .pvr_mask               = 0xffff0000,
1339                 .pvr_value              = 0x50910000,
1340                 .cpu_name               = "405GPr",
1341                 .cpu_features           = CPU_FTRS_40X,
1342                 .cpu_user_features      = PPC_FEATURE_32 |
1343                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1344                 .mmu_features           = MMU_FTR_TYPE_40x,
1345                 .icache_bsize           = 32,
1346                 .dcache_bsize           = 32,
1347                 .machine_check          = machine_check_4xx,
1348                 .platform               = "ppc405",
1349         },
1350         {   /* STBx25xx */
1351                 .pvr_mask               = 0xffff0000,
1352                 .pvr_value              = 0x51510000,
1353                 .cpu_name               = "STBx25xx",
1354                 .cpu_features           = CPU_FTRS_40X,
1355                 .cpu_user_features      = PPC_FEATURE_32 |
1356                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1357                 .mmu_features           = MMU_FTR_TYPE_40x,
1358                 .icache_bsize           = 32,
1359                 .dcache_bsize           = 32,
1360                 .machine_check          = machine_check_4xx,
1361                 .platform               = "ppc405",
1362         },
1363         {       /* 405LP */
1364                 .pvr_mask               = 0xffff0000,
1365                 .pvr_value              = 0x41F10000,
1366                 .cpu_name               = "405LP",
1367                 .cpu_features           = CPU_FTRS_40X,
1368                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1369                 .mmu_features           = MMU_FTR_TYPE_40x,
1370                 .icache_bsize           = 32,
1371                 .dcache_bsize           = 32,
1372                 .machine_check          = machine_check_4xx,
1373                 .platform               = "ppc405",
1374         },
1375         {       /* Xilinx Virtex-II Pro  */
1376                 .pvr_mask               = 0xfffff000,
1377                 .pvr_value              = 0x20010000,
1378                 .cpu_name               = "Virtex-II Pro",
1379                 .cpu_features           = CPU_FTRS_40X,
1380                 .cpu_user_features      = PPC_FEATURE_32 |
1381                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1382                 .mmu_features           = MMU_FTR_TYPE_40x,
1383                 .icache_bsize           = 32,
1384                 .dcache_bsize           = 32,
1385                 .machine_check          = machine_check_4xx,
1386                 .platform               = "ppc405",
1387         },
1388         {       /* Xilinx Virtex-4 FX */
1389                 .pvr_mask               = 0xfffff000,
1390                 .pvr_value              = 0x20011000,
1391                 .cpu_name               = "Virtex-4 FX",
1392                 .cpu_features           = CPU_FTRS_40X,
1393                 .cpu_user_features      = PPC_FEATURE_32 |
1394                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1395                 .mmu_features           = MMU_FTR_TYPE_40x,
1396                 .icache_bsize           = 32,
1397                 .dcache_bsize           = 32,
1398                 .machine_check          = machine_check_4xx,
1399                 .platform               = "ppc405",
1400         },
1401         {       /* 405EP */
1402                 .pvr_mask               = 0xffff0000,
1403                 .pvr_value              = 0x51210000,
1404                 .cpu_name               = "405EP",
1405                 .cpu_features           = CPU_FTRS_40X,
1406                 .cpu_user_features      = PPC_FEATURE_32 |
1407                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1408                 .mmu_features           = MMU_FTR_TYPE_40x,
1409                 .icache_bsize           = 32,
1410                 .dcache_bsize           = 32,
1411                 .machine_check          = machine_check_4xx,
1412                 .platform               = "ppc405",
1413         },
1414         {       /* 405EX Rev. A/B with Security */
1415                 .pvr_mask               = 0xffff000f,
1416                 .pvr_value              = 0x12910007,
1417                 .cpu_name               = "405EX Rev. A/B",
1418                 .cpu_features           = CPU_FTRS_40X,
1419                 .cpu_user_features      = PPC_FEATURE_32 |
1420                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1421                 .mmu_features           = MMU_FTR_TYPE_40x,
1422                 .icache_bsize           = 32,
1423                 .dcache_bsize           = 32,
1424                 .machine_check          = machine_check_4xx,
1425                 .platform               = "ppc405",
1426         },
1427         {       /* 405EX Rev. C without Security */
1428                 .pvr_mask               = 0xffff000f,
1429                 .pvr_value              = 0x1291000d,
1430                 .cpu_name               = "405EX Rev. C",
1431                 .cpu_features           = CPU_FTRS_40X,
1432                 .cpu_user_features      = PPC_FEATURE_32 |
1433                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1434                 .mmu_features           = MMU_FTR_TYPE_40x,
1435                 .icache_bsize           = 32,
1436                 .dcache_bsize           = 32,
1437                 .machine_check          = machine_check_4xx,
1438                 .platform               = "ppc405",
1439         },
1440         {       /* 405EX Rev. C with Security */
1441                 .pvr_mask               = 0xffff000f,
1442                 .pvr_value              = 0x1291000f,
1443                 .cpu_name               = "405EX Rev. C",
1444                 .cpu_features           = CPU_FTRS_40X,
1445                 .cpu_user_features      = PPC_FEATURE_32 |
1446                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1447                 .mmu_features           = MMU_FTR_TYPE_40x,
1448                 .icache_bsize           = 32,
1449                 .dcache_bsize           = 32,
1450                 .machine_check          = machine_check_4xx,
1451                 .platform               = "ppc405",
1452         },
1453         {       /* 405EX Rev. D without Security */
1454                 .pvr_mask               = 0xffff000f,
1455                 .pvr_value              = 0x12910003,
1456                 .cpu_name               = "405EX Rev. D",
1457                 .cpu_features           = CPU_FTRS_40X,
1458                 .cpu_user_features      = PPC_FEATURE_32 |
1459                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1460                 .mmu_features           = MMU_FTR_TYPE_40x,
1461                 .icache_bsize           = 32,
1462                 .dcache_bsize           = 32,
1463                 .machine_check          = machine_check_4xx,
1464                 .platform               = "ppc405",
1465         },
1466         {       /* 405EX Rev. D with Security */
1467                 .pvr_mask               = 0xffff000f,
1468                 .pvr_value              = 0x12910005,
1469                 .cpu_name               = "405EX Rev. D",
1470                 .cpu_features           = CPU_FTRS_40X,
1471                 .cpu_user_features      = PPC_FEATURE_32 |
1472                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1473                 .mmu_features           = MMU_FTR_TYPE_40x,
1474                 .icache_bsize           = 32,
1475                 .dcache_bsize           = 32,
1476                 .machine_check          = machine_check_4xx,
1477                 .platform               = "ppc405",
1478         },
1479         {       /* 405EXr Rev. A/B without Security */
1480                 .pvr_mask               = 0xffff000f,
1481                 .pvr_value              = 0x12910001,
1482                 .cpu_name               = "405EXr Rev. A/B",
1483                 .cpu_features           = CPU_FTRS_40X,
1484                 .cpu_user_features      = PPC_FEATURE_32 |
1485                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1486                 .mmu_features           = MMU_FTR_TYPE_40x,
1487                 .icache_bsize           = 32,
1488                 .dcache_bsize           = 32,
1489                 .machine_check          = machine_check_4xx,
1490                 .platform               = "ppc405",
1491         },
1492         {       /* 405EXr Rev. C without Security */
1493                 .pvr_mask               = 0xffff000f,
1494                 .pvr_value              = 0x12910009,
1495                 .cpu_name               = "405EXr Rev. C",
1496                 .cpu_features           = CPU_FTRS_40X,
1497                 .cpu_user_features      = PPC_FEATURE_32 |
1498                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1499                 .mmu_features           = MMU_FTR_TYPE_40x,
1500                 .icache_bsize           = 32,
1501                 .dcache_bsize           = 32,
1502                 .machine_check          = machine_check_4xx,
1503                 .platform               = "ppc405",
1504         },
1505         {       /* 405EXr Rev. C with Security */
1506                 .pvr_mask               = 0xffff000f,
1507                 .pvr_value              = 0x1291000b,
1508                 .cpu_name               = "405EXr Rev. C",
1509                 .cpu_features           = CPU_FTRS_40X,
1510                 .cpu_user_features      = PPC_FEATURE_32 |
1511                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1512                 .mmu_features           = MMU_FTR_TYPE_40x,
1513                 .icache_bsize           = 32,
1514                 .dcache_bsize           = 32,
1515                 .machine_check          = machine_check_4xx,
1516                 .platform               = "ppc405",
1517         },
1518         {       /* 405EXr Rev. D without Security */
1519                 .pvr_mask               = 0xffff000f,
1520                 .pvr_value              = 0x12910000,
1521                 .cpu_name               = "405EXr Rev. D",
1522                 .cpu_features           = CPU_FTRS_40X,
1523                 .cpu_user_features      = PPC_FEATURE_32 |
1524                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1525                 .mmu_features           = MMU_FTR_TYPE_40x,
1526                 .icache_bsize           = 32,
1527                 .dcache_bsize           = 32,
1528                 .machine_check          = machine_check_4xx,
1529                 .platform               = "ppc405",
1530         },
1531         {       /* 405EXr Rev. D with Security */
1532                 .pvr_mask               = 0xffff000f,
1533                 .pvr_value              = 0x12910002,
1534                 .cpu_name               = "405EXr Rev. D",
1535                 .cpu_features           = CPU_FTRS_40X,
1536                 .cpu_user_features      = PPC_FEATURE_32 |
1537                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1538                 .mmu_features           = MMU_FTR_TYPE_40x,
1539                 .icache_bsize           = 32,
1540                 .dcache_bsize           = 32,
1541                 .machine_check          = machine_check_4xx,
1542                 .platform               = "ppc405",
1543         },
1544         {
1545                 /* 405EZ */
1546                 .pvr_mask               = 0xffff0000,
1547                 .pvr_value              = 0x41510000,
1548                 .cpu_name               = "405EZ",
1549                 .cpu_features           = CPU_FTRS_40X,
1550                 .cpu_user_features      = PPC_FEATURE_32 |
1551                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1552                 .mmu_features           = MMU_FTR_TYPE_40x,
1553                 .icache_bsize           = 32,
1554                 .dcache_bsize           = 32,
1555                 .machine_check          = machine_check_4xx,
1556                 .platform               = "ppc405",
1557         },
1558         {       /* APM8018X */
1559                 .pvr_mask               = 0xffff0000,
1560                 .pvr_value              = 0x7ff11432,
1561                 .cpu_name               = "APM8018X",
1562                 .cpu_features           = CPU_FTRS_40X,
1563                 .cpu_user_features      = PPC_FEATURE_32 |
1564                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1565                 .mmu_features           = MMU_FTR_TYPE_40x,
1566                 .icache_bsize           = 32,
1567                 .dcache_bsize           = 32,
1568                 .machine_check          = machine_check_4xx,
1569                 .platform               = "ppc405",
1570         },
1571         {       /* default match */
1572                 .pvr_mask               = 0x00000000,
1573                 .pvr_value              = 0x00000000,
1574                 .cpu_name               = "(generic 40x PPC)",
1575                 .cpu_features           = CPU_FTRS_40X,
1576                 .cpu_user_features      = PPC_FEATURE_32 |
1577                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1578                 .mmu_features           = MMU_FTR_TYPE_40x,
1579                 .icache_bsize           = 32,
1580                 .dcache_bsize           = 32,
1581                 .machine_check          = machine_check_4xx,
1582                 .platform               = "ppc405",
1583         }
1584
1585 #endif /* CONFIG_40x */
1586 #ifdef CONFIG_44x
1587         {
1588                 .pvr_mask               = 0xf0000fff,
1589                 .pvr_value              = 0x40000850,
1590                 .cpu_name               = "440GR Rev. A",
1591                 .cpu_features           = CPU_FTRS_44X,
1592                 .cpu_user_features      = COMMON_USER_BOOKE,
1593                 .mmu_features           = MMU_FTR_TYPE_44x,
1594                 .icache_bsize           = 32,
1595                 .dcache_bsize           = 32,
1596                 .machine_check          = machine_check_4xx,
1597                 .platform               = "ppc440",
1598         },
1599         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1600                 .pvr_mask               = 0xf0000fff,
1601                 .pvr_value              = 0x40000858,
1602                 .cpu_name               = "440EP Rev. A",
1603                 .cpu_features           = CPU_FTRS_44X,
1604                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1605                 .mmu_features           = MMU_FTR_TYPE_44x,
1606                 .icache_bsize           = 32,
1607                 .dcache_bsize           = 32,
1608                 .cpu_setup              = __setup_cpu_440ep,
1609                 .machine_check          = machine_check_4xx,
1610                 .platform               = "ppc440",
1611         },
1612         {
1613                 .pvr_mask               = 0xf0000fff,
1614                 .pvr_value              = 0x400008d3,
1615                 .cpu_name               = "440GR Rev. B",
1616                 .cpu_features           = CPU_FTRS_44X,
1617                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1618                 .mmu_features           = MMU_FTR_TYPE_44x,
1619                 .icache_bsize           = 32,
1620                 .dcache_bsize           = 32,
1621                 .machine_check          = machine_check_4xx,
1622                 .platform               = "ppc440",
1623         },
1624         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1625                 .pvr_mask               = 0xf0000ff7,
1626                 .pvr_value              = 0x400008d4,
1627                 .cpu_name               = "440EP Rev. C",
1628                 .cpu_features           = CPU_FTRS_44X,
1629                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1630                 .mmu_features           = MMU_FTR_TYPE_44x,
1631                 .icache_bsize           = 32,
1632                 .dcache_bsize           = 32,
1633                 .cpu_setup              = __setup_cpu_440ep,
1634                 .machine_check          = machine_check_4xx,
1635                 .platform               = "ppc440",
1636         },
1637         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1638                 .pvr_mask               = 0xf0000fff,
1639                 .pvr_value              = 0x400008db,
1640                 .cpu_name               = "440EP Rev. B",
1641                 .cpu_features           = CPU_FTRS_44X,
1642                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1643                 .mmu_features           = MMU_FTR_TYPE_44x,
1644                 .icache_bsize           = 32,
1645                 .dcache_bsize           = 32,
1646                 .cpu_setup              = __setup_cpu_440ep,
1647                 .machine_check          = machine_check_4xx,
1648                 .platform               = "ppc440",
1649         },
1650         { /* 440GRX */
1651                 .pvr_mask               = 0xf0000ffb,
1652                 .pvr_value              = 0x200008D0,
1653                 .cpu_name               = "440GRX",
1654                 .cpu_features           = CPU_FTRS_44X,
1655                 .cpu_user_features      = COMMON_USER_BOOKE,
1656                 .mmu_features           = MMU_FTR_TYPE_44x,
1657                 .icache_bsize           = 32,
1658                 .dcache_bsize           = 32,
1659                 .cpu_setup              = __setup_cpu_440grx,
1660                 .machine_check          = machine_check_440A,
1661                 .platform               = "ppc440",
1662         },
1663         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1664                 .pvr_mask               = 0xf0000ffb,
1665                 .pvr_value              = 0x200008D8,
1666                 .cpu_name               = "440EPX",
1667                 .cpu_features           = CPU_FTRS_44X,
1668                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1669                 .mmu_features           = MMU_FTR_TYPE_44x,
1670                 .icache_bsize           = 32,
1671                 .dcache_bsize           = 32,
1672                 .cpu_setup              = __setup_cpu_440epx,
1673                 .machine_check          = machine_check_440A,
1674                 .platform               = "ppc440",
1675         },
1676         {       /* 440GP Rev. B */
1677                 .pvr_mask               = 0xf0000fff,
1678                 .pvr_value              = 0x40000440,
1679                 .cpu_name               = "440GP Rev. B",
1680                 .cpu_features           = CPU_FTRS_44X,
1681                 .cpu_user_features      = COMMON_USER_BOOKE,
1682                 .mmu_features           = MMU_FTR_TYPE_44x,
1683                 .icache_bsize           = 32,
1684                 .dcache_bsize           = 32,
1685                 .machine_check          = machine_check_4xx,
1686                 .platform               = "ppc440gp",
1687         },
1688         {       /* 440GP Rev. C */
1689                 .pvr_mask               = 0xf0000fff,
1690                 .pvr_value              = 0x40000481,
1691                 .cpu_name               = "440GP Rev. C",
1692                 .cpu_features           = CPU_FTRS_44X,
1693                 .cpu_user_features      = COMMON_USER_BOOKE,
1694                 .mmu_features           = MMU_FTR_TYPE_44x,
1695                 .icache_bsize           = 32,
1696                 .dcache_bsize           = 32,
1697                 .machine_check          = machine_check_4xx,
1698                 .platform               = "ppc440gp",
1699         },
1700         { /* 440GX Rev. A */
1701                 .pvr_mask               = 0xf0000fff,
1702                 .pvr_value              = 0x50000850,
1703                 .cpu_name               = "440GX Rev. A",
1704                 .cpu_features           = CPU_FTRS_44X,
1705                 .cpu_user_features      = COMMON_USER_BOOKE,
1706                 .mmu_features           = MMU_FTR_TYPE_44x,
1707                 .icache_bsize           = 32,
1708                 .dcache_bsize           = 32,
1709                 .cpu_setup              = __setup_cpu_440gx,
1710                 .machine_check          = machine_check_440A,
1711                 .platform               = "ppc440",
1712         },
1713         { /* 440GX Rev. B */
1714                 .pvr_mask               = 0xf0000fff,
1715                 .pvr_value              = 0x50000851,
1716                 .cpu_name               = "440GX Rev. B",
1717                 .cpu_features           = CPU_FTRS_44X,
1718                 .cpu_user_features      = COMMON_USER_BOOKE,
1719                 .mmu_features           = MMU_FTR_TYPE_44x,
1720                 .icache_bsize           = 32,
1721                 .dcache_bsize           = 32,
1722                 .cpu_setup              = __setup_cpu_440gx,
1723                 .machine_check          = machine_check_440A,
1724                 .platform               = "ppc440",
1725         },
1726         { /* 440GX Rev. C */
1727                 .pvr_mask               = 0xf0000fff,
1728                 .pvr_value              = 0x50000892,
1729                 .cpu_name               = "440GX Rev. C",
1730                 .cpu_features           = CPU_FTRS_44X,
1731                 .cpu_user_features      = COMMON_USER_BOOKE,
1732                 .mmu_features           = MMU_FTR_TYPE_44x,
1733                 .icache_bsize           = 32,
1734                 .dcache_bsize           = 32,
1735                 .cpu_setup              = __setup_cpu_440gx,
1736                 .machine_check          = machine_check_440A,
1737                 .platform               = "ppc440",
1738         },
1739         { /* 440GX Rev. F */
1740                 .pvr_mask               = 0xf0000fff,
1741                 .pvr_value              = 0x50000894,
1742                 .cpu_name               = "440GX Rev. F",
1743                 .cpu_features           = CPU_FTRS_44X,
1744                 .cpu_user_features      = COMMON_USER_BOOKE,
1745                 .mmu_features           = MMU_FTR_TYPE_44x,
1746                 .icache_bsize           = 32,
1747                 .dcache_bsize           = 32,
1748                 .cpu_setup              = __setup_cpu_440gx,
1749                 .machine_check          = machine_check_440A,
1750                 .platform               = "ppc440",
1751         },
1752         { /* 440SP Rev. A */
1753                 .pvr_mask               = 0xfff00fff,
1754                 .pvr_value              = 0x53200891,
1755                 .cpu_name               = "440SP Rev. A",
1756                 .cpu_features           = CPU_FTRS_44X,
1757                 .cpu_user_features      = COMMON_USER_BOOKE,
1758                 .mmu_features           = MMU_FTR_TYPE_44x,
1759                 .icache_bsize           = 32,
1760                 .dcache_bsize           = 32,
1761                 .machine_check          = machine_check_4xx,
1762                 .platform               = "ppc440",
1763         },
1764         { /* 440SPe Rev. A */
1765                 .pvr_mask               = 0xfff00fff,
1766                 .pvr_value              = 0x53400890,
1767                 .cpu_name               = "440SPe Rev. A",
1768                 .cpu_features           = CPU_FTRS_44X,
1769                 .cpu_user_features      = COMMON_USER_BOOKE,
1770                 .mmu_features           = MMU_FTR_TYPE_44x,
1771                 .icache_bsize           = 32,
1772                 .dcache_bsize           = 32,
1773                 .cpu_setup              = __setup_cpu_440spe,
1774                 .machine_check          = machine_check_440A,
1775                 .platform               = "ppc440",
1776         },
1777         { /* 440SPe Rev. B */
1778                 .pvr_mask               = 0xfff00fff,
1779                 .pvr_value              = 0x53400891,
1780                 .cpu_name               = "440SPe Rev. B",
1781                 .cpu_features           = CPU_FTRS_44X,
1782                 .cpu_user_features      = COMMON_USER_BOOKE,
1783                 .mmu_features           = MMU_FTR_TYPE_44x,
1784                 .icache_bsize           = 32,
1785                 .dcache_bsize           = 32,
1786                 .cpu_setup              = __setup_cpu_440spe,
1787                 .machine_check          = machine_check_440A,
1788                 .platform               = "ppc440",
1789         },
1790         { /* 440 in Xilinx Virtex-5 FXT */
1791                 .pvr_mask               = 0xfffffff0,
1792                 .pvr_value              = 0x7ff21910,
1793                 .cpu_name               = "440 in Virtex-5 FXT",
1794                 .cpu_features           = CPU_FTRS_44X,
1795                 .cpu_user_features      = COMMON_USER_BOOKE,
1796                 .mmu_features           = MMU_FTR_TYPE_44x,
1797                 .icache_bsize           = 32,
1798                 .dcache_bsize           = 32,
1799                 .cpu_setup              = __setup_cpu_440x5,
1800                 .machine_check          = machine_check_440A,
1801                 .platform               = "ppc440",
1802         },
1803         { /* 460EX */
1804                 .pvr_mask               = 0xffff0006,
1805                 .pvr_value              = 0x13020002,
1806                 .cpu_name               = "460EX",
1807                 .cpu_features           = CPU_FTRS_440x6,
1808                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1809                 .mmu_features           = MMU_FTR_TYPE_44x,
1810                 .icache_bsize           = 32,
1811                 .dcache_bsize           = 32,
1812                 .cpu_setup              = __setup_cpu_460ex,
1813                 .machine_check          = machine_check_440A,
1814                 .platform               = "ppc440",
1815         },
1816         { /* 460EX Rev B */
1817                 .pvr_mask               = 0xffff0007,
1818                 .pvr_value              = 0x13020004,
1819                 .cpu_name               = "460EX Rev. B",
1820                 .cpu_features           = CPU_FTRS_440x6,
1821                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1822                 .mmu_features           = MMU_FTR_TYPE_44x,
1823                 .icache_bsize           = 32,
1824                 .dcache_bsize           = 32,
1825                 .cpu_setup              = __setup_cpu_460ex,
1826                 .machine_check          = machine_check_440A,
1827                 .platform               = "ppc440",
1828         },
1829         { /* 460GT */
1830                 .pvr_mask               = 0xffff0006,
1831                 .pvr_value              = 0x13020000,
1832                 .cpu_name               = "460GT",
1833                 .cpu_features           = CPU_FTRS_440x6,
1834                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1835                 .mmu_features           = MMU_FTR_TYPE_44x,
1836                 .icache_bsize           = 32,
1837                 .dcache_bsize           = 32,
1838                 .cpu_setup              = __setup_cpu_460gt,
1839                 .machine_check          = machine_check_440A,
1840                 .platform               = "ppc440",
1841         },
1842         { /* 460GT Rev B */
1843                 .pvr_mask               = 0xffff0007,
1844                 .pvr_value              = 0x13020005,
1845                 .cpu_name               = "460GT Rev. B",
1846                 .cpu_features           = CPU_FTRS_440x6,
1847                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1848                 .mmu_features           = MMU_FTR_TYPE_44x,
1849                 .icache_bsize           = 32,
1850                 .dcache_bsize           = 32,
1851                 .cpu_setup              = __setup_cpu_460gt,
1852                 .machine_check          = machine_check_440A,
1853                 .platform               = "ppc440",
1854         },
1855         { /* 460SX */
1856                 .pvr_mask               = 0xffffff00,
1857                 .pvr_value              = 0x13541800,
1858                 .cpu_name               = "460SX",
1859                 .cpu_features           = CPU_FTRS_44X,
1860                 .cpu_user_features      = COMMON_USER_BOOKE,
1861                 .mmu_features           = MMU_FTR_TYPE_44x,
1862                 .icache_bsize           = 32,
1863                 .dcache_bsize           = 32,
1864                 .cpu_setup              = __setup_cpu_460sx,
1865                 .machine_check          = machine_check_440A,
1866                 .platform               = "ppc440",
1867         },
1868         { /* 464 in APM821xx */
1869                 .pvr_mask               = 0xfffffff0,
1870                 .pvr_value              = 0x12C41C80,
1871                 .cpu_name               = "APM821XX",
1872                 .cpu_features           = CPU_FTRS_44X,
1873                 .cpu_user_features      = COMMON_USER_BOOKE |
1874                         PPC_FEATURE_HAS_FPU,
1875                 .mmu_features           = MMU_FTR_TYPE_44x,
1876                 .icache_bsize           = 32,
1877                 .dcache_bsize           = 32,
1878                 .cpu_setup              = __setup_cpu_apm821xx,
1879                 .machine_check          = machine_check_440A,
1880                 .platform               = "ppc440",
1881         },
1882         { /* 476 DD2 core */
1883                 .pvr_mask               = 0xffffffff,
1884                 .pvr_value              = 0x11a52080,
1885                 .cpu_name               = "476",
1886                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1887                 .cpu_user_features      = COMMON_USER_BOOKE |
1888                         PPC_FEATURE_HAS_FPU,
1889                 .mmu_features           = MMU_FTR_TYPE_47x |
1890                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1891                 .icache_bsize           = 32,
1892                 .dcache_bsize           = 128,
1893                 .machine_check          = machine_check_47x,
1894                 .platform               = "ppc470",
1895         },
1896         { /* 476fpe */
1897                 .pvr_mask               = 0xffff0000,
1898                 .pvr_value              = 0x7ff50000,
1899                 .cpu_name               = "476fpe",
1900                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1901                 .cpu_user_features      = COMMON_USER_BOOKE |
1902                         PPC_FEATURE_HAS_FPU,
1903                 .mmu_features           = MMU_FTR_TYPE_47x |
1904                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1905                 .icache_bsize           = 32,
1906                 .dcache_bsize           = 128,
1907                 .machine_check          = machine_check_47x,
1908                 .platform               = "ppc470",
1909         },
1910         { /* 476 iss */
1911                 .pvr_mask               = 0xffff0000,
1912                 .pvr_value              = 0x00050000,
1913                 .cpu_name               = "476",
1914                 .cpu_features           = CPU_FTRS_47X,
1915                 .cpu_user_features      = COMMON_USER_BOOKE |
1916                         PPC_FEATURE_HAS_FPU,
1917                 .mmu_features           = MMU_FTR_TYPE_47x |
1918                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1919                 .icache_bsize           = 32,
1920                 .dcache_bsize           = 128,
1921                 .machine_check          = machine_check_47x,
1922                 .platform               = "ppc470",
1923         },
1924         { /* 476 others */
1925                 .pvr_mask               = 0xffff0000,
1926                 .pvr_value              = 0x11a50000,
1927                 .cpu_name               = "476",
1928                 .cpu_features           = CPU_FTRS_47X,
1929                 .cpu_user_features      = COMMON_USER_BOOKE |
1930                         PPC_FEATURE_HAS_FPU,
1931                 .mmu_features           = MMU_FTR_TYPE_47x |
1932                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1933                 .icache_bsize           = 32,
1934                 .dcache_bsize           = 128,
1935                 .machine_check          = machine_check_47x,
1936                 .platform               = "ppc470",
1937         },
1938         {       /* default match */
1939                 .pvr_mask               = 0x00000000,
1940                 .pvr_value              = 0x00000000,
1941                 .cpu_name               = "(generic 44x PPC)",
1942                 .cpu_features           = CPU_FTRS_44X,
1943                 .cpu_user_features      = COMMON_USER_BOOKE,
1944                 .mmu_features           = MMU_FTR_TYPE_44x,
1945                 .icache_bsize           = 32,
1946                 .dcache_bsize           = 32,
1947                 .machine_check          = machine_check_4xx,
1948                 .platform               = "ppc440",
1949         }
1950 #endif /* CONFIG_44x */
1951 #ifdef CONFIG_E200
1952         {       /* e200z5 */
1953                 .pvr_mask               = 0xfff00000,
1954                 .pvr_value              = 0x81000000,
1955                 .cpu_name               = "e200z5",
1956                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1957                 .cpu_features           = CPU_FTRS_E200,
1958                 .cpu_user_features      = COMMON_USER_BOOKE |
1959                         PPC_FEATURE_HAS_EFP_SINGLE |
1960                         PPC_FEATURE_UNIFIED_CACHE,
1961                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1962                 .dcache_bsize           = 32,
1963                 .machine_check          = machine_check_e200,
1964                 .platform               = "ppc5554",
1965         },
1966         {       /* e200z6 */
1967                 .pvr_mask               = 0xfff00000,
1968                 .pvr_value              = 0x81100000,
1969                 .cpu_name               = "e200z6",
1970                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1971                 .cpu_features           = CPU_FTRS_E200,
1972                 .cpu_user_features      = COMMON_USER_BOOKE |
1973                         PPC_FEATURE_HAS_SPE_COMP |
1974                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1975                         PPC_FEATURE_UNIFIED_CACHE,
1976                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1977                 .dcache_bsize           = 32,
1978                 .machine_check          = machine_check_e200,
1979                 .platform               = "ppc5554",
1980         },
1981         {       /* default match */
1982                 .pvr_mask               = 0x00000000,
1983                 .pvr_value              = 0x00000000,
1984                 .cpu_name               = "(generic E200 PPC)",
1985                 .cpu_features           = CPU_FTRS_E200,
1986                 .cpu_user_features      = COMMON_USER_BOOKE |
1987                         PPC_FEATURE_HAS_EFP_SINGLE |
1988                         PPC_FEATURE_UNIFIED_CACHE,
1989                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1990                 .dcache_bsize           = 32,
1991                 .cpu_setup              = __setup_cpu_e200,
1992                 .machine_check          = machine_check_e200,
1993                 .platform               = "ppc5554",
1994         }
1995 #endif /* CONFIG_E200 */
1996 #endif /* CONFIG_PPC32 */
1997 #ifdef CONFIG_E500
1998 #ifdef CONFIG_PPC32
1999         {       /* e500 */
2000                 .pvr_mask               = 0xffff0000,
2001                 .pvr_value              = 0x80200000,
2002                 .cpu_name               = "e500",
2003                 .cpu_features           = CPU_FTRS_E500,
2004                 .cpu_user_features      = COMMON_USER_BOOKE |
2005                         PPC_FEATURE_HAS_SPE_COMP |
2006                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2007                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2008                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2009                 .icache_bsize           = 32,
2010                 .dcache_bsize           = 32,
2011                 .num_pmcs               = 4,
2012                 .oprofile_cpu_type      = "ppc/e500",
2013                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2014                 .cpu_setup              = __setup_cpu_e500v1,
2015                 .machine_check          = machine_check_e500,
2016                 .platform               = "ppc8540",
2017         },
2018         {       /* e500v2 */
2019                 .pvr_mask               = 0xffff0000,
2020                 .pvr_value              = 0x80210000,
2021                 .cpu_name               = "e500v2",
2022                 .cpu_features           = CPU_FTRS_E500_2,
2023                 .cpu_user_features      = COMMON_USER_BOOKE |
2024                         PPC_FEATURE_HAS_SPE_COMP |
2025                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2026                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2027                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2028                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2029                 .icache_bsize           = 32,
2030                 .dcache_bsize           = 32,
2031                 .num_pmcs               = 4,
2032                 .oprofile_cpu_type      = "ppc/e500",
2033                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2034                 .cpu_setup              = __setup_cpu_e500v2,
2035                 .machine_check          = machine_check_e500,
2036                 .platform               = "ppc8548",
2037         },
2038         {       /* e500mc */
2039                 .pvr_mask               = 0xffff0000,
2040                 .pvr_value              = 0x80230000,
2041                 .cpu_name               = "e500mc",
2042                 .cpu_features           = CPU_FTRS_E500MC,
2043                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2044                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2045                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2046                         MMU_FTR_USE_TLBILX,
2047                 .icache_bsize           = 64,
2048                 .dcache_bsize           = 64,
2049                 .num_pmcs               = 4,
2050                 .oprofile_cpu_type      = "ppc/e500mc",
2051                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2052                 .cpu_setup              = __setup_cpu_e500mc,
2053                 .machine_check          = machine_check_e500mc,
2054                 .platform               = "ppce500mc",
2055         },
2056 #endif /* CONFIG_PPC32 */
2057         {       /* e5500 */
2058                 .pvr_mask               = 0xffff0000,
2059                 .pvr_value              = 0x80240000,
2060                 .cpu_name               = "e5500",
2061                 .cpu_features           = CPU_FTRS_E5500,
2062                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2063                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2064                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2065                         MMU_FTR_USE_TLBILX,
2066                 .icache_bsize           = 64,
2067                 .dcache_bsize           = 64,
2068                 .num_pmcs               = 4,
2069                 .oprofile_cpu_type      = "ppc/e500mc",
2070                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2071                 .cpu_setup              = __setup_cpu_e5500,
2072 #ifndef CONFIG_PPC32
2073                 .cpu_restore            = __restore_cpu_e5500,
2074 #endif
2075                 .machine_check          = machine_check_e500mc,
2076                 .platform               = "ppce5500",
2077         },
2078         {       /* e6500 */
2079                 .pvr_mask               = 0xffff0000,
2080                 .pvr_value              = 0x80400000,
2081                 .cpu_name               = "e6500",
2082                 .cpu_features           = CPU_FTRS_E6500,
2083                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2084                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2085                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2086                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2087                         MMU_FTR_USE_TLBILX,
2088                 .icache_bsize           = 64,
2089                 .dcache_bsize           = 64,
2090                 .num_pmcs               = 4,
2091                 .oprofile_cpu_type      = "ppc/e6500",
2092                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2093                 .cpu_setup              = __setup_cpu_e6500,
2094 #ifndef CONFIG_PPC32
2095                 .cpu_restore            = __restore_cpu_e6500,
2096 #endif
2097                 .machine_check          = machine_check_e500mc,
2098                 .platform               = "ppce6500",
2099         },
2100 #ifdef CONFIG_PPC32
2101         {       /* default match */
2102                 .pvr_mask               = 0x00000000,
2103                 .pvr_value              = 0x00000000,
2104                 .cpu_name               = "(generic E500 PPC)",
2105                 .cpu_features           = CPU_FTRS_E500,
2106                 .cpu_user_features      = COMMON_USER_BOOKE |
2107                         PPC_FEATURE_HAS_SPE_COMP |
2108                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2109                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2110                 .icache_bsize           = 32,
2111                 .dcache_bsize           = 32,
2112                 .machine_check          = machine_check_e500,
2113                 .platform               = "powerpc",
2114         }
2115 #endif /* CONFIG_PPC32 */
2116 #endif /* CONFIG_E500 */
2117
2118 #ifdef CONFIG_PPC_A2
2119         {       /* Standard A2 (>= DD2) + FPU core */
2120                 .pvr_mask               = 0xffff0000,
2121                 .pvr_value              = 0x00480000,
2122                 .cpu_name               = "A2 (>= DD2)",
2123                 .cpu_features           = CPU_FTRS_A2,
2124                 .cpu_user_features      = COMMON_USER_PPC64,
2125                 .mmu_features           = MMU_FTRS_A2,
2126                 .icache_bsize           = 64,
2127                 .dcache_bsize           = 64,
2128                 .num_pmcs               = 0,
2129                 .cpu_setup              = __setup_cpu_a2,
2130                 .cpu_restore            = __restore_cpu_a2,
2131                 .machine_check          = machine_check_generic,
2132                 .platform               = "ppca2",
2133         },
2134         {       /* This is a default entry to get going, to be replaced by
2135                  * a real one at some stage
2136                  */
2137 #define CPU_FTRS_BASE_BOOK3E    (CPU_FTR_USE_TB | \
2138             CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \
2139             CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
2140                 .pvr_mask               = 0x00000000,
2141                 .pvr_value              = 0x00000000,
2142                 .cpu_name               = "Book3E",
2143                 .cpu_features           = CPU_FTRS_BASE_BOOK3E,
2144                 .cpu_user_features      = COMMON_USER_PPC64,
2145                 .mmu_features           = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX |
2146                                           MMU_FTR_USE_TLBIVAX_BCAST |
2147                                           MMU_FTR_LOCK_BCAST_INVAL,
2148                 .icache_bsize           = 64,
2149                 .dcache_bsize           = 64,
2150                 .num_pmcs               = 0,
2151                 .machine_check          = machine_check_generic,
2152                 .platform               = "power6",
2153         },
2154 #endif /* CONFIG_PPC_A2 */
2155 };
2156
2157 static struct cpu_spec the_cpu_spec;
2158
2159 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2160                                                struct cpu_spec *s)
2161 {
2162         struct cpu_spec *t = &the_cpu_spec;
2163         struct cpu_spec old;
2164
2165         t = PTRRELOC(t);
2166         old = *t;
2167
2168         /* Copy everything, then do fixups */
2169         *t = *s;
2170
2171         /*
2172          * If we are overriding a previous value derived from the real
2173          * PVR with a new value obtained using a logical PVR value,
2174          * don't modify the performance monitor fields.
2175          */
2176         if (old.num_pmcs && !s->num_pmcs) {
2177                 t->num_pmcs = old.num_pmcs;
2178                 t->pmc_type = old.pmc_type;
2179                 t->oprofile_type = old.oprofile_type;
2180                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2181                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2182                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2183
2184                 /*
2185                  * If we have passed through this logic once before and
2186                  * have pulled the default case because the real PVR was
2187                  * not found inside cpu_specs[], then we are possibly
2188                  * running in compatibility mode. In that case, let the
2189                  * oprofiler know which set of compatibility counters to
2190                  * pull from by making sure the oprofile_cpu_type string
2191                  * is set to that of compatibility mode. If the
2192                  * oprofile_cpu_type already has a value, then we are
2193                  * possibly overriding a real PVR with a logical one,
2194                  * and, in that case, keep the current value for
2195                  * oprofile_cpu_type.
2196                  */
2197                 if (old.oprofile_cpu_type != NULL) {
2198                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2199                         t->oprofile_type = old.oprofile_type;
2200                 }
2201         }
2202
2203         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2204
2205         /*
2206          * Set the base platform string once; assumes
2207          * we're called with real pvr first.
2208          */
2209         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2210                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2211
2212 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2213         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2214          * that processor. I will consolidate that at a later time, for now,
2215          * just use #ifdef. We also don't need to PTRRELOC the function
2216          * pointer on ppc64 and booke as we are running at 0 in real mode
2217          * on ppc64 and reloc_offset is always 0 on booke.
2218          */
2219         if (t->cpu_setup) {
2220                 t->cpu_setup(offset, t);
2221         }
2222 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2223
2224         return t;
2225 }
2226
2227 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2228 {
2229         struct cpu_spec *s = cpu_specs;
2230         int i;
2231
2232         s = PTRRELOC(s);
2233
2234         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2235                 if ((pvr & s->pvr_mask) == s->pvr_value)
2236                         return setup_cpu_spec(offset, s);
2237         }
2238
2239         BUG();
2240
2241         return NULL;
2242 }