arch/powerpc/kernel/cputable.c

   1 /*
   2  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   3  *
   4  *  Modifications for ppc64:
   5  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
   6  *
   7  *  This program is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU General Public License
   9  *  as published by the Free Software Foundation; either version
  10  *  2 of the License, or (at your option) any later version.
  11  */
  12
  13 #include <linux/string.h>
  14 #include <linux/sched.h>
  15 #include <linux/threads.h>
  16 #include <linux/init.h>
  17 #include <linux/export.h>
  18
  19 #include <asm/oprofile_impl.h>
  20 #include <asm/cputable.h>
  21 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
  22 #include <asm/mmu.h>
  23 #include <asm/setup.h>
  24
  25 struct cpu_spec* cur_cpu_spec = NULL;
  26 EXPORT_SYMBOL(cur_cpu_spec);
  27
  28 /* The platform string corresponding to the real PVR */
  29 const char *powerpc_base_platform;
  30
  31 /* NOTE:
  32  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  33  * the responsibility of the appropriate CPU save/restore functions to
  34  * eventually copy these settings over. Those save/restore aren't yet
  35  * part of the cputable though. That has to be fixed for both ppc32
  36  * and ppc64
  37  */
  38 #ifdef CONFIG_PPC32
  39 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  40 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  51 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  52 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  53 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  54 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  60 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  61 #endif /* CONFIG_PPC32 */
  62 #ifdef CONFIG_PPC64
  63 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  64 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  65 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  66 extern void __setup_cpu_a2(unsigned long offset, struct cpu_spec* spec);
  67 extern void __restore_cpu_pa6t(void);
  68 extern void __restore_cpu_ppc970(void);
  69 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
  70 extern void __restore_cpu_power7(void);
  71 extern void __setup_cpu_power8(unsigned long offset, struct cpu_spec* spec);
  72 extern void __restore_cpu_power8(void);
  73 extern void __restore_cpu_a2(void);
  74 extern void __flush_tlb_power7(unsigned long inval_selector);
  75 extern void __flush_tlb_power8(unsigned long inval_selector);
  76 extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
  77 extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
  78 #endif /* CONFIG_PPC64 */
  79 #if defined(CONFIG_E500)
  80 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  81 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  82 extern void __restore_cpu_e5500(void);
  83 extern void __restore_cpu_e6500(void);
  84 #endif /* CONFIG_E500 */
  85
  86 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  87  * ones as well...
  88  */
  89 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  90                                  PPC_FEATURE_HAS_MMU)
  91 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  92 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  93 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  94                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  95 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  96                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  97 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  98                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  99                                  PPC_FEATURE_TRUE_LE | \
 100                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 101 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 102                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 103                                  PPC_FEATURE_TRUE_LE | \
 104                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 105 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 106 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 107                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 108                                  PPC_FEATURE_TRUE_LE | \
 109                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 110 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 111                                  PPC_FEATURE2_HTM_COMP | PPC_FEATURE2_DSCR | \
 112                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR)
 113 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 114                                  PPC_FEATURE_TRUE_LE | \
 115                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 116 #ifdef CONFIG_PPC_BOOK3E_64
 117 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 118 #else
 119 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 120                                  PPC_FEATURE_BOOKE)
 121 #endif
 122
 123 static struct cpu_spec __initdata cpu_specs[] = {
 124 #ifdef CONFIG_PPC_BOOK3S_64
 125         {       /* Power3 */
 126                 .pvr_mask               = 0xffff0000,
 127                 .pvr_value              = 0x00400000,
 128                 .cpu_name               = "POWER3 (630)",
 129                 .cpu_features           = CPU_FTRS_POWER3,
 130                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 131                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 132                 .icache_bsize           = 128,
 133                 .dcache_bsize           = 128,
 134                 .num_pmcs               = 8,
 135                 .pmc_type               = PPC_PMC_IBM,
 136                 .oprofile_cpu_type      = "ppc64/power3",
 137                 .oprofile_type          = PPC_OPROFILE_RS64,
 138                 .platform               = "power3",
 139         },
 140         {       /* Power3+ */
 141                 .pvr_mask               = 0xffff0000,
 142                 .pvr_value              = 0x00410000,
 143                 .cpu_name               = "POWER3 (630+)",
 144                 .cpu_features           = CPU_FTRS_POWER3,
 145                 .cpu_user_features      = COMMON_USER_PPC64|PPC_FEATURE_PPC_LE,
 146                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 147                 .icache_bsize           = 128,
 148                 .dcache_bsize           = 128,
 149                 .num_pmcs               = 8,
 150                 .pmc_type               = PPC_PMC_IBM,
 151                 .oprofile_cpu_type      = "ppc64/power3",
 152                 .oprofile_type          = PPC_OPROFILE_RS64,
 153                 .platform               = "power3",
 154         },
 155         {       /* Northstar */
 156                 .pvr_mask               = 0xffff0000,
 157                 .pvr_value              = 0x00330000,
 158                 .cpu_name               = "RS64-II (northstar)",
 159                 .cpu_features           = CPU_FTRS_RS64,
 160                 .cpu_user_features      = COMMON_USER_PPC64,
 161                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 162                 .icache_bsize           = 128,
 163                 .dcache_bsize           = 128,
 164                 .num_pmcs               = 8,
 165                 .pmc_type               = PPC_PMC_IBM,
 166                 .oprofile_cpu_type      = "ppc64/rs64",
 167                 .oprofile_type          = PPC_OPROFILE_RS64,
 168                 .platform               = "rs64",
 169         },
 170         {       /* Pulsar */
 171                 .pvr_mask               = 0xffff0000,
 172                 .pvr_value              = 0x00340000,
 173                 .cpu_name               = "RS64-III (pulsar)",
 174                 .cpu_features           = CPU_FTRS_RS64,
 175                 .cpu_user_features      = COMMON_USER_PPC64,
 176                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 177                 .icache_bsize           = 128,
 178                 .dcache_bsize           = 128,
 179                 .num_pmcs               = 8,
 180                 .pmc_type               = PPC_PMC_IBM,
 181                 .oprofile_cpu_type      = "ppc64/rs64",
 182                 .oprofile_type          = PPC_OPROFILE_RS64,
 183                 .platform               = "rs64",
 184         },
 185         {       /* I-star */
 186                 .pvr_mask               = 0xffff0000,
 187                 .pvr_value              = 0x00360000,
 188                 .cpu_name               = "RS64-III (icestar)",
 189                 .cpu_features           = CPU_FTRS_RS64,
 190                 .cpu_user_features      = COMMON_USER_PPC64,
 191                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 192                 .icache_bsize           = 128,
 193                 .dcache_bsize           = 128,
 194                 .num_pmcs               = 8,
 195                 .pmc_type               = PPC_PMC_IBM,
 196                 .oprofile_cpu_type      = "ppc64/rs64",
 197                 .oprofile_type          = PPC_OPROFILE_RS64,
 198                 .platform               = "rs64",
 199         },
 200         {       /* S-star */
 201                 .pvr_mask               = 0xffff0000,
 202                 .pvr_value              = 0x00370000,
 203                 .cpu_name               = "RS64-IV (sstar)",
 204                 .cpu_features           = CPU_FTRS_RS64,
 205                 .cpu_user_features      = COMMON_USER_PPC64,
 206                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 207                 .icache_bsize           = 128,
 208                 .dcache_bsize           = 128,
 209                 .num_pmcs               = 8,
 210                 .pmc_type               = PPC_PMC_IBM,
 211                 .oprofile_cpu_type      = "ppc64/rs64",
 212                 .oprofile_type          = PPC_OPROFILE_RS64,
 213                 .platform               = "rs64",
 214         },
 215         {       /* Power4 */
 216                 .pvr_mask               = 0xffff0000,
 217                 .pvr_value              = 0x00350000,
 218                 .cpu_name               = "POWER4 (gp)",
 219                 .cpu_features           = CPU_FTRS_POWER4,
 220                 .cpu_user_features      = COMMON_USER_POWER4,
 221                 .mmu_features           = MMU_FTRS_POWER4,
 222                 .icache_bsize           = 128,
 223                 .dcache_bsize           = 128,
 224                 .num_pmcs               = 8,
 225                 .pmc_type               = PPC_PMC_IBM,
 226                 .oprofile_cpu_type      = "ppc64/power4",
 227                 .oprofile_type          = PPC_OPROFILE_POWER4,
 228                 .platform               = "power4",
 229         },
 230         {       /* Power4+ */
 231                 .pvr_mask               = 0xffff0000,
 232                 .pvr_value              = 0x00380000,
 233                 .cpu_name               = "POWER4+ (gq)",
 234                 .cpu_features           = CPU_FTRS_POWER4,
 235                 .cpu_user_features      = COMMON_USER_POWER4,
 236                 .mmu_features           = MMU_FTRS_POWER4,
 237                 .icache_bsize           = 128,
 238                 .dcache_bsize           = 128,
 239                 .num_pmcs               = 8,
 240                 .pmc_type               = PPC_PMC_IBM,
 241                 .oprofile_cpu_type      = "ppc64/power4",
 242                 .oprofile_type          = PPC_OPROFILE_POWER4,
 243                 .platform               = "power4",
 244         },
 245         {       /* PPC970 */
 246                 .pvr_mask               = 0xffff0000,
 247                 .pvr_value              = 0x00390000,
 248                 .cpu_name               = "PPC970",
 249                 .cpu_features           = CPU_FTRS_PPC970,
 250                 .cpu_user_features      = COMMON_USER_POWER4 |
 251                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 252                 .mmu_features           = MMU_FTRS_PPC970,
 253                 .icache_bsize           = 128,
 254                 .dcache_bsize           = 128,
 255                 .num_pmcs               = 8,
 256                 .pmc_type               = PPC_PMC_IBM,
 257                 .cpu_setup              = __setup_cpu_ppc970,
 258                 .cpu_restore            = __restore_cpu_ppc970,
 259                 .oprofile_cpu_type      = "ppc64/970",
 260                 .oprofile_type          = PPC_OPROFILE_POWER4,
 261                 .platform               = "ppc970",
 262         },
 263         {       /* PPC970FX */
 264                 .pvr_mask               = 0xffff0000,
 265                 .pvr_value              = 0x003c0000,
 266                 .cpu_name               = "PPC970FX",
 267                 .cpu_features           = CPU_FTRS_PPC970,
 268                 .cpu_user_features      = COMMON_USER_POWER4 |
 269                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 270                 .mmu_features           = MMU_FTRS_PPC970,
 271                 .icache_bsize           = 128,
 272                 .dcache_bsize           = 128,
 273                 .num_pmcs               = 8,
 274                 .pmc_type               = PPC_PMC_IBM,
 275                 .cpu_setup              = __setup_cpu_ppc970,
 276                 .cpu_restore            = __restore_cpu_ppc970,
 277                 .oprofile_cpu_type      = "ppc64/970",
 278                 .oprofile_type          = PPC_OPROFILE_POWER4,
 279                 .platform               = "ppc970",
 280         },
 281         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 282                 .pvr_mask               = 0xffffffff,
 283                 .pvr_value              = 0x00440100,
 284                 .cpu_name               = "PPC970MP",
 285                 .cpu_features           = CPU_FTRS_PPC970,
 286                 .cpu_user_features      = COMMON_USER_POWER4 |
 287                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 288                 .mmu_features           = MMU_FTRS_PPC970,
 289                 .icache_bsize           = 128,
 290                 .dcache_bsize           = 128,
 291                 .num_pmcs               = 8,
 292                 .pmc_type               = PPC_PMC_IBM,
 293                 .cpu_setup              = __setup_cpu_ppc970,
 294                 .cpu_restore            = __restore_cpu_ppc970,
 295                 .oprofile_cpu_type      = "ppc64/970MP",
 296                 .oprofile_type          = PPC_OPROFILE_POWER4,
 297                 .platform               = "ppc970",
 298         },
 299         {       /* PPC970MP */
 300                 .pvr_mask               = 0xffff0000,
 301                 .pvr_value              = 0x00440000,
 302                 .cpu_name               = "PPC970MP",
 303                 .cpu_features           = CPU_FTRS_PPC970,
 304                 .cpu_user_features      = COMMON_USER_POWER4 |
 305                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 306                 .mmu_features           = MMU_FTRS_PPC970,
 307                 .icache_bsize           = 128,
 308                 .dcache_bsize           = 128,
 309                 .num_pmcs               = 8,
 310                 .pmc_type               = PPC_PMC_IBM,
 311                 .cpu_setup              = __setup_cpu_ppc970MP,
 312                 .cpu_restore            = __restore_cpu_ppc970,
 313                 .oprofile_cpu_type      = "ppc64/970MP",
 314                 .oprofile_type          = PPC_OPROFILE_POWER4,
 315                 .platform               = "ppc970",
 316         },
 317         {       /* PPC970GX */
 318                 .pvr_mask               = 0xffff0000,
 319                 .pvr_value              = 0x00450000,
 320                 .cpu_name               = "PPC970GX",
 321                 .cpu_features           = CPU_FTRS_PPC970,
 322                 .cpu_user_features      = COMMON_USER_POWER4 |
 323                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 324                 .mmu_features           = MMU_FTRS_PPC970,
 325                 .icache_bsize           = 128,
 326                 .dcache_bsize           = 128,
 327                 .num_pmcs               = 8,
 328                 .pmc_type               = PPC_PMC_IBM,
 329                 .cpu_setup              = __setup_cpu_ppc970,
 330                 .oprofile_cpu_type      = "ppc64/970",
 331                 .oprofile_type          = PPC_OPROFILE_POWER4,
 332                 .platform               = "ppc970",
 333         },
 334         {       /* Power5 GR */
 335                 .pvr_mask               = 0xffff0000,
 336                 .pvr_value              = 0x003a0000,
 337                 .cpu_name               = "POWER5 (gr)",
 338                 .cpu_features           = CPU_FTRS_POWER5,
 339                 .cpu_user_features      = COMMON_USER_POWER5,
 340                 .mmu_features           = MMU_FTRS_POWER5,
 341                 .icache_bsize           = 128,
 342                 .dcache_bsize           = 128,
 343                 .num_pmcs               = 6,
 344                 .pmc_type               = PPC_PMC_IBM,
 345                 .oprofile_cpu_type      = "ppc64/power5",
 346                 .oprofile_type          = PPC_OPROFILE_POWER4,
 347                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 348                  * and above but only works on POWER5 and above
 349                  */
 350                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 351                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 352                 .platform               = "power5",
 353         },
 354         {       /* Power5++ */
 355                 .pvr_mask               = 0xffffff00,
 356                 .pvr_value              = 0x003b0300,
 357                 .cpu_name               = "POWER5+ (gs)",
 358                 .cpu_features           = CPU_FTRS_POWER5,
 359                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 360                 .mmu_features           = MMU_FTRS_POWER5,
 361                 .icache_bsize           = 128,
 362                 .dcache_bsize           = 128,
 363                 .num_pmcs               = 6,
 364                 .oprofile_cpu_type      = "ppc64/power5++",
 365                 .oprofile_type          = PPC_OPROFILE_POWER4,
 366                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 367                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 368                 .platform               = "power5+",
 369         },
 370         {       /* Power5 GS */
 371                 .pvr_mask               = 0xffff0000,
 372                 .pvr_value              = 0x003b0000,
 373                 .cpu_name               = "POWER5+ (gs)",
 374                 .cpu_features           = CPU_FTRS_POWER5,
 375                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 376                 .mmu_features           = MMU_FTRS_POWER5,
 377                 .icache_bsize           = 128,
 378                 .dcache_bsize           = 128,
 379                 .num_pmcs               = 6,
 380                 .pmc_type               = PPC_PMC_IBM,
 381                 .oprofile_cpu_type      = "ppc64/power5+",
 382                 .oprofile_type          = PPC_OPROFILE_POWER4,
 383                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 384                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 385                 .platform               = "power5+",
 386         },
 387         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 388                 .pvr_mask               = 0xffffffff,
 389                 .pvr_value              = 0x0f000001,
 390                 .cpu_name               = "POWER5+",
 391                 .cpu_features           = CPU_FTRS_POWER5,
 392                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 393                 .mmu_features           = MMU_FTRS_POWER5,
 394                 .icache_bsize           = 128,
 395                 .dcache_bsize           = 128,
 396                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 397                 .oprofile_type          = PPC_OPROFILE_POWER4,
 398                 .platform               = "power5+",
 399         },
 400         {       /* Power6 */
 401                 .pvr_mask               = 0xffff0000,
 402                 .pvr_value              = 0x003e0000,
 403                 .cpu_name               = "POWER6 (raw)",
 404                 .cpu_features           = CPU_FTRS_POWER6,
 405                 .cpu_user_features      = COMMON_USER_POWER6 |
 406                         PPC_FEATURE_POWER6_EXT,
 407                 .mmu_features           = MMU_FTRS_POWER6,
 408                 .icache_bsize           = 128,
 409                 .dcache_bsize           = 128,
 410                 .num_pmcs               = 6,
 411                 .pmc_type               = PPC_PMC_IBM,
 412                 .oprofile_cpu_type      = "ppc64/power6",
 413                 .oprofile_type          = PPC_OPROFILE_POWER4,
 414                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 415                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 416                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 417                         POWER6_MMCRA_OTHER,
 418                 .platform               = "power6x",
 419         },
 420         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 421                 .pvr_mask               = 0xffffffff,
 422                 .pvr_value              = 0x0f000002,
 423                 .cpu_name               = "POWER6 (architected)",
 424                 .cpu_features           = CPU_FTRS_POWER6,
 425                 .cpu_user_features      = COMMON_USER_POWER6,
 426                 .mmu_features           = MMU_FTRS_POWER6,
 427                 .icache_bsize           = 128,
 428                 .dcache_bsize           = 128,
 429                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 430                 .oprofile_type          = PPC_OPROFILE_POWER4,
 431                 .platform               = "power6",
 432         },
 433         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 434                 .pvr_mask               = 0xffffffff,
 435                 .pvr_value              = 0x0f000003,
 436                 .cpu_name               = "POWER7 (architected)",
 437                 .cpu_features           = CPU_FTRS_POWER7,
 438                 .cpu_user_features      = COMMON_USER_POWER7,
 439                 .cpu_user_features2     = COMMON_USER2_POWER7,
 440                 .mmu_features           = MMU_FTRS_POWER7,
 441                 .icache_bsize           = 128,
 442                 .dcache_bsize           = 128,
 443                 .oprofile_type          = PPC_OPROFILE_POWER4,
 444                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 445                 .cpu_setup              = __setup_cpu_power7,
 446                 .cpu_restore            = __restore_cpu_power7,
 447                 .flush_tlb              = __flush_tlb_power7,
 448                 .machine_check_early    = __machine_check_early_realmode_p7,
 449                 .platform               = "power7",
 450         },
 451         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 452                 .pvr_mask               = 0xffffffff,
 453                 .pvr_value              = 0x0f000004,
 454                 .cpu_name               = "POWER8 (architected)",
 455                 .cpu_features           = CPU_FTRS_POWER8,
 456                 .cpu_user_features      = COMMON_USER_POWER8,
 457                 .cpu_user_features2     = COMMON_USER2_POWER8,
 458                 .mmu_features           = MMU_FTRS_POWER8,
 459                 .icache_bsize           = 128,
 460                 .dcache_bsize           = 128,
 461                 .oprofile_type          = PPC_OPROFILE_INVALID,
 462                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 463                 .cpu_setup              = __setup_cpu_power8,
 464                 .cpu_restore            = __restore_cpu_power8,
 465                 .flush_tlb              = __flush_tlb_power8,
 466                 .machine_check_early    = __machine_check_early_realmode_p8,
 467                 .platform               = "power8",
 468         },
 469         {       /* Power7 */
 470                 .pvr_mask               = 0xffff0000,
 471                 .pvr_value              = 0x003f0000,
 472                 .cpu_name               = "POWER7 (raw)",
 473                 .cpu_features           = CPU_FTRS_POWER7,
 474                 .cpu_user_features      = COMMON_USER_POWER7,
 475                 .cpu_user_features2     = COMMON_USER2_POWER7,
 476                 .mmu_features           = MMU_FTRS_POWER7,
 477                 .icache_bsize           = 128,
 478                 .dcache_bsize           = 128,
 479                 .num_pmcs               = 6,
 480                 .pmc_type               = PPC_PMC_IBM,
 481                 .oprofile_cpu_type      = "ppc64/power7",
 482                 .oprofile_type          = PPC_OPROFILE_POWER4,
 483                 .cpu_setup              = __setup_cpu_power7,
 484                 .cpu_restore            = __restore_cpu_power7,
 485                 .flush_tlb              = __flush_tlb_power7,
 486                 .machine_check_early    = __machine_check_early_realmode_p7,
 487                 .platform               = "power7",
 488         },
 489         {       /* Power7+ */
 490                 .pvr_mask               = 0xffff0000,
 491                 .pvr_value              = 0x004A0000,
 492                 .cpu_name               = "POWER7+ (raw)",
 493                 .cpu_features           = CPU_FTRS_POWER7,
 494                 .cpu_user_features      = COMMON_USER_POWER7,
 495                 .cpu_user_features2     = COMMON_USER2_POWER7,
 496                 .mmu_features           = MMU_FTRS_POWER7,
 497                 .icache_bsize           = 128,
 498                 .dcache_bsize           = 128,
 499                 .num_pmcs               = 6,
 500                 .pmc_type               = PPC_PMC_IBM,
 501                 .oprofile_cpu_type      = "ppc64/power7",
 502                 .oprofile_type          = PPC_OPROFILE_POWER4,
 503                 .cpu_setup              = __setup_cpu_power7,
 504                 .cpu_restore            = __restore_cpu_power7,
 505                 .flush_tlb              = __flush_tlb_power7,
 506                 .machine_check_early    = __machine_check_early_realmode_p7,
 507                 .platform               = "power7+",
 508         },
 509         {       /* Power8E */
 510                 .pvr_mask               = 0xffff0000,
 511                 .pvr_value              = 0x004b0000,
 512                 .cpu_name               = "POWER8E (raw)",
 513                 .cpu_features           = CPU_FTRS_POWER8E,
 514                 .cpu_user_features      = COMMON_USER_POWER8,
 515                 .cpu_user_features2     = COMMON_USER2_POWER8,
 516                 .mmu_features           = MMU_FTRS_POWER8,
 517                 .icache_bsize           = 128,
 518                 .dcache_bsize           = 128,
 519                 .num_pmcs               = 6,
 520                 .pmc_type               = PPC_PMC_IBM,
 521                 .oprofile_cpu_type      = "ppc64/power8",
 522                 .oprofile_type          = PPC_OPROFILE_INVALID,
 523                 .cpu_setup              = __setup_cpu_power8,
 524                 .cpu_restore            = __restore_cpu_power8,
 525                 .flush_tlb              = __flush_tlb_power8,
 526                 .machine_check_early    = __machine_check_early_realmode_p8,
 527                 .platform               = "power8",
 528         },
 529         {       /* Power8 */
 530                 .pvr_mask               = 0xffff0000,
 531                 .pvr_value              = 0x004d0000,
 532                 .cpu_name               = "POWER8 (raw)",
 533                 .cpu_features           = CPU_FTRS_POWER8,
 534                 .cpu_user_features      = COMMON_USER_POWER8,
 535                 .cpu_user_features2     = COMMON_USER2_POWER8,
 536                 .mmu_features           = MMU_FTRS_POWER8,
 537                 .icache_bsize           = 128,
 538                 .dcache_bsize           = 128,
 539                 .num_pmcs               = 6,
 540                 .pmc_type               = PPC_PMC_IBM,
 541                 .oprofile_cpu_type      = "ppc64/power8",
 542                 .oprofile_type          = PPC_OPROFILE_INVALID,
 543                 .cpu_setup              = __setup_cpu_power8,
 544                 .cpu_restore            = __restore_cpu_power8,
 545                 .flush_tlb              = __flush_tlb_power8,
 546                 .machine_check_early    = __machine_check_early_realmode_p8,
 547                 .platform               = "power8",
 548         },
 549         {       /* Cell Broadband Engine */
 550                 .pvr_mask               = 0xffff0000,
 551                 .pvr_value              = 0x00700000,
 552                 .cpu_name               = "Cell Broadband Engine",
 553                 .cpu_features           = CPU_FTRS_CELL,
 554                 .cpu_user_features      = COMMON_USER_PPC64 |
 555                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 556                         PPC_FEATURE_SMT,
 557                 .mmu_features           = MMU_FTRS_CELL,
 558                 .icache_bsize           = 128,
 559                 .dcache_bsize           = 128,
 560                 .num_pmcs               = 4,
 561                 .pmc_type               = PPC_PMC_IBM,
 562                 .oprofile_cpu_type      = "ppc64/cell-be",
 563                 .oprofile_type          = PPC_OPROFILE_CELL,
 564                 .platform               = "ppc-cell-be",
 565         },
 566         {       /* PA Semi PA6T */
 567                 .pvr_mask               = 0x7fff0000,
 568                 .pvr_value              = 0x00900000,
 569                 .cpu_name               = "PA6T",
 570                 .cpu_features           = CPU_FTRS_PA6T,
 571                 .cpu_user_features      = COMMON_USER_PA6T,
 572                 .mmu_features           = MMU_FTRS_PA6T,
 573                 .icache_bsize           = 64,
 574                 .dcache_bsize           = 64,
 575                 .num_pmcs               = 6,
 576                 .pmc_type               = PPC_PMC_PA6T,
 577                 .cpu_setup              = __setup_cpu_pa6t,
 578                 .cpu_restore            = __restore_cpu_pa6t,
 579                 .oprofile_cpu_type      = "ppc64/pa6t",
 580                 .oprofile_type          = PPC_OPROFILE_PA6T,
 581                 .platform               = "pa6t",
 582         },
 583         {       /* default match */
 584                 .pvr_mask               = 0x00000000,
 585                 .pvr_value              = 0x00000000,
 586                 .cpu_name               = "POWER4 (compatible)",
 587                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 588                 .cpu_user_features      = COMMON_USER_PPC64,
 589                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 590                 .icache_bsize           = 128,
 591                 .dcache_bsize           = 128,
 592                 .num_pmcs               = 6,
 593                 .pmc_type               = PPC_PMC_IBM,
 594                 .platform               = "power4",
 595         }
 596 #endif  /* CONFIG_PPC_BOOK3S_64 */
 597
 598 #ifdef CONFIG_PPC32
 599 #if CLASSIC_PPC
 600         {       /* 601 */
 601                 .pvr_mask               = 0xffff0000,
 602                 .pvr_value              = 0x00010000,
 603                 .cpu_name               = "601",
 604                 .cpu_features           = CPU_FTRS_PPC601,
 605                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 606                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 607                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 608                 .icache_bsize           = 32,
 609                 .dcache_bsize           = 32,
 610                 .machine_check          = machine_check_generic,
 611                 .platform               = "ppc601",
 612         },
 613         {       /* 603 */
 614                 .pvr_mask               = 0xffff0000,
 615                 .pvr_value              = 0x00030000,
 616                 .cpu_name               = "603",
 617                 .cpu_features           = CPU_FTRS_603,
 618                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 619                 .mmu_features           = 0,
 620                 .icache_bsize           = 32,
 621                 .dcache_bsize           = 32,
 622                 .cpu_setup              = __setup_cpu_603,
 623                 .machine_check          = machine_check_generic,
 624                 .platform               = "ppc603",
 625         },
 626         {       /* 603e */
 627                 .pvr_mask               = 0xffff0000,
 628                 .pvr_value              = 0x00060000,
 629                 .cpu_name               = "603e",
 630                 .cpu_features           = CPU_FTRS_603,
 631                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 632                 .mmu_features           = 0,
 633                 .icache_bsize           = 32,
 634                 .dcache_bsize           = 32,
 635                 .cpu_setup              = __setup_cpu_603,
 636                 .machine_check          = machine_check_generic,
 637                 .platform               = "ppc603",
 638         },
 639         {       /* 603ev */
 640                 .pvr_mask               = 0xffff0000,
 641                 .pvr_value              = 0x00070000,
 642                 .cpu_name               = "603ev",
 643                 .cpu_features           = CPU_FTRS_603,
 644                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 645                 .mmu_features           = 0,
 646                 .icache_bsize           = 32,
 647                 .dcache_bsize           = 32,
 648                 .cpu_setup              = __setup_cpu_603,
 649                 .machine_check          = machine_check_generic,
 650                 .platform               = "ppc603",
 651         },
 652         {       /* 604 */
 653                 .pvr_mask               = 0xffff0000,
 654                 .pvr_value              = 0x00040000,
 655                 .cpu_name               = "604",
 656                 .cpu_features           = CPU_FTRS_604,
 657                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 658                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 659                 .icache_bsize           = 32,
 660                 .dcache_bsize           = 32,
 661                 .num_pmcs               = 2,
 662                 .cpu_setup              = __setup_cpu_604,
 663                 .machine_check          = machine_check_generic,
 664                 .platform               = "ppc604",
 665         },
 666         {       /* 604e */
 667                 .pvr_mask               = 0xfffff000,
 668                 .pvr_value              = 0x00090000,
 669                 .cpu_name               = "604e",
 670                 .cpu_features           = CPU_FTRS_604,
 671                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 672                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 673                 .icache_bsize           = 32,
 674                 .dcache_bsize           = 32,
 675                 .num_pmcs               = 4,
 676                 .cpu_setup              = __setup_cpu_604,
 677                 .machine_check          = machine_check_generic,
 678                 .platform               = "ppc604",
 679         },
 680         {       /* 604r */
 681                 .pvr_mask               = 0xffff0000,
 682                 .pvr_value              = 0x00090000,
 683                 .cpu_name               = "604r",
 684                 .cpu_features           = CPU_FTRS_604,
 685                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 686                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 687                 .icache_bsize           = 32,
 688                 .dcache_bsize           = 32,
 689                 .num_pmcs               = 4,
 690                 .cpu_setup              = __setup_cpu_604,
 691                 .machine_check          = machine_check_generic,
 692                 .platform               = "ppc604",
 693         },
 694         {       /* 604ev */
 695                 .pvr_mask               = 0xffff0000,
 696                 .pvr_value              = 0x000a0000,
 697                 .cpu_name               = "604ev",
 698                 .cpu_features           = CPU_FTRS_604,
 699                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 700                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 701                 .icache_bsize           = 32,
 702                 .dcache_bsize           = 32,
 703                 .num_pmcs               = 4,
 704                 .cpu_setup              = __setup_cpu_604,
 705                 .machine_check          = machine_check_generic,
 706                 .platform               = "ppc604",
 707         },
 708         {       /* 740/750 (0x4202, don't support TAU ?) */
 709                 .pvr_mask               = 0xffffffff,
 710                 .pvr_value              = 0x00084202,
 711                 .cpu_name               = "740/750",
 712                 .cpu_features           = CPU_FTRS_740_NOTAU,
 713                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 714                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 715                 .icache_bsize           = 32,
 716                 .dcache_bsize           = 32,
 717                 .num_pmcs               = 4,
 718                 .cpu_setup              = __setup_cpu_750,
 719                 .machine_check          = machine_check_generic,
 720                 .platform               = "ppc750",
 721         },
 722         {       /* 750CX (80100 and 8010x?) */
 723                 .pvr_mask               = 0xfffffff0,
 724                 .pvr_value              = 0x00080100,
 725                 .cpu_name               = "750CX",
 726                 .cpu_features           = CPU_FTRS_750,
 727                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 728                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 729                 .icache_bsize           = 32,
 730                 .dcache_bsize           = 32,
 731                 .num_pmcs               = 4,
 732                 .cpu_setup              = __setup_cpu_750cx,
 733                 .machine_check          = machine_check_generic,
 734                 .platform               = "ppc750",
 735         },
 736         {       /* 750CX (82201 and 82202) */
 737                 .pvr_mask               = 0xfffffff0,
 738                 .pvr_value              = 0x00082200,
 739                 .cpu_name               = "750CX",
 740                 .cpu_features           = CPU_FTRS_750,
 741                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 742                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 743                 .icache_bsize           = 32,
 744                 .dcache_bsize           = 32,
 745                 .num_pmcs               = 4,
 746                 .pmc_type               = PPC_PMC_IBM,
 747                 .cpu_setup              = __setup_cpu_750cx,
 748                 .machine_check          = machine_check_generic,
 749                 .platform               = "ppc750",
 750         },
 751         {       /* 750CXe (82214) */
 752                 .pvr_mask               = 0xfffffff0,
 753                 .pvr_value              = 0x00082210,
 754                 .cpu_name               = "750CXe",
 755                 .cpu_features           = CPU_FTRS_750,
 756                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 757                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 758                 .icache_bsize           = 32,
 759                 .dcache_bsize           = 32,
 760                 .num_pmcs               = 4,
 761                 .pmc_type               = PPC_PMC_IBM,
 762                 .cpu_setup              = __setup_cpu_750cx,
 763                 .machine_check          = machine_check_generic,
 764                 .platform               = "ppc750",
 765         },
 766         {       /* 750CXe "Gekko" (83214) */
 767                 .pvr_mask               = 0xffffffff,
 768                 .pvr_value              = 0x00083214,
 769                 .cpu_name               = "750CXe",
 770                 .cpu_features           = CPU_FTRS_750,
 771                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 772                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 773                 .icache_bsize           = 32,
 774                 .dcache_bsize           = 32,
 775                 .num_pmcs               = 4,
 776                 .pmc_type               = PPC_PMC_IBM,
 777                 .cpu_setup              = __setup_cpu_750cx,
 778                 .machine_check          = machine_check_generic,
 779                 .platform               = "ppc750",
 780         },
 781         {       /* 750CL (and "Broadway") */
 782                 .pvr_mask               = 0xfffff0e0,
 783                 .pvr_value              = 0x00087000,
 784                 .cpu_name               = "750CL",
 785                 .cpu_features           = CPU_FTRS_750CL,
 786                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 787                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 788                 .icache_bsize           = 32,
 789                 .dcache_bsize           = 32,
 790                 .num_pmcs               = 4,
 791                 .pmc_type               = PPC_PMC_IBM,
 792                 .cpu_setup              = __setup_cpu_750,
 793                 .machine_check          = machine_check_generic,
 794                 .platform               = "ppc750",
 795                 .oprofile_cpu_type      = "ppc/750",
 796                 .oprofile_type          = PPC_OPROFILE_G4,
 797         },
 798         {       /* 745/755 */
 799                 .pvr_mask               = 0xfffff000,
 800                 .pvr_value              = 0x00083000,
 801                 .cpu_name               = "745/755",
 802                 .cpu_features           = CPU_FTRS_750,
 803                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 804                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 805                 .icache_bsize           = 32,
 806                 .dcache_bsize           = 32,
 807                 .num_pmcs               = 4,
 808                 .pmc_type               = PPC_PMC_IBM,
 809                 .cpu_setup              = __setup_cpu_750,
 810                 .machine_check          = machine_check_generic,
 811                 .platform               = "ppc750",
 812         },
 813         {       /* 750FX rev 1.x */
 814                 .pvr_mask               = 0xffffff00,
 815                 .pvr_value              = 0x70000100,
 816                 .cpu_name               = "750FX",
 817                 .cpu_features           = CPU_FTRS_750FX1,
 818                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 819                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 820                 .icache_bsize           = 32,
 821                 .dcache_bsize           = 32,
 822                 .num_pmcs               = 4,
 823                 .pmc_type               = PPC_PMC_IBM,
 824                 .cpu_setup              = __setup_cpu_750,
 825                 .machine_check          = machine_check_generic,
 826                 .platform               = "ppc750",
 827                 .oprofile_cpu_type      = "ppc/750",
 828                 .oprofile_type          = PPC_OPROFILE_G4,
 829         },
 830         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 831                 .pvr_mask               = 0xffffffff,
 832                 .pvr_value              = 0x70000200,
 833                 .cpu_name               = "750FX",
 834                 .cpu_features           = CPU_FTRS_750FX2,
 835                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 836                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 837                 .icache_bsize           = 32,
 838                 .dcache_bsize           = 32,
 839                 .num_pmcs               = 4,
 840                 .pmc_type               = PPC_PMC_IBM,
 841                 .cpu_setup              = __setup_cpu_750,
 842                 .machine_check          = machine_check_generic,
 843                 .platform               = "ppc750",
 844                 .oprofile_cpu_type      = "ppc/750",
 845                 .oprofile_type          = PPC_OPROFILE_G4,
 846         },
 847         {       /* 750FX (All revs except 2.0) */
 848                 .pvr_mask               = 0xffff0000,
 849                 .pvr_value              = 0x70000000,
 850                 .cpu_name               = "750FX",
 851                 .cpu_features           = CPU_FTRS_750FX,
 852                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 853                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 854                 .icache_bsize           = 32,
 855                 .dcache_bsize           = 32,
 856                 .num_pmcs               = 4,
 857                 .pmc_type               = PPC_PMC_IBM,
 858                 .cpu_setup              = __setup_cpu_750fx,
 859                 .machine_check          = machine_check_generic,
 860                 .platform               = "ppc750",
 861                 .oprofile_cpu_type      = "ppc/750",
 862                 .oprofile_type          = PPC_OPROFILE_G4,
 863         },
 864         {       /* 750GX */
 865                 .pvr_mask               = 0xffff0000,
 866                 .pvr_value              = 0x70020000,
 867                 .cpu_name               = "750GX",
 868                 .cpu_features           = CPU_FTRS_750GX,
 869                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 870                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 871                 .icache_bsize           = 32,
 872                 .dcache_bsize           = 32,
 873                 .num_pmcs               = 4,
 874                 .pmc_type               = PPC_PMC_IBM,
 875                 .cpu_setup              = __setup_cpu_750fx,
 876                 .machine_check          = machine_check_generic,
 877                 .platform               = "ppc750",
 878                 .oprofile_cpu_type      = "ppc/750",
 879                 .oprofile_type          = PPC_OPROFILE_G4,
 880         },
 881         {       /* 740/750 (L2CR bit need fixup for 740) */
 882                 .pvr_mask               = 0xffff0000,
 883                 .pvr_value              = 0x00080000,
 884                 .cpu_name               = "740/750",
 885                 .cpu_features           = CPU_FTRS_740,
 886                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 887                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 888                 .icache_bsize           = 32,
 889                 .dcache_bsize           = 32,
 890                 .num_pmcs               = 4,
 891                 .pmc_type               = PPC_PMC_IBM,
 892                 .cpu_setup              = __setup_cpu_750,
 893                 .machine_check          = machine_check_generic,
 894                 .platform               = "ppc750",
 895         },
 896         {       /* 7400 rev 1.1 ? (no TAU) */
 897                 .pvr_mask               = 0xffffffff,
 898                 .pvr_value              = 0x000c1101,
 899                 .cpu_name               = "7400 (1.1)",
 900                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 901                 .cpu_user_features      = COMMON_USER |
 902                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 903                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 904                 .icache_bsize           = 32,
 905                 .dcache_bsize           = 32,
 906                 .num_pmcs               = 4,
 907                 .pmc_type               = PPC_PMC_G4,
 908                 .cpu_setup              = __setup_cpu_7400,
 909                 .machine_check          = machine_check_generic,
 910                 .platform               = "ppc7400",
 911         },
 912         {       /* 7400 */
 913                 .pvr_mask               = 0xffff0000,
 914                 .pvr_value              = 0x000c0000,
 915                 .cpu_name               = "7400",
 916                 .cpu_features           = CPU_FTRS_7400,
 917                 .cpu_user_features      = COMMON_USER |
 918                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 919                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 920                 .icache_bsize           = 32,
 921                 .dcache_bsize           = 32,
 922                 .num_pmcs               = 4,
 923                 .pmc_type               = PPC_PMC_G4,
 924                 .cpu_setup              = __setup_cpu_7400,
 925                 .machine_check          = machine_check_generic,
 926                 .platform               = "ppc7400",
 927         },
 928         {       /* 7410 */
 929                 .pvr_mask               = 0xffff0000,
 930                 .pvr_value              = 0x800c0000,
 931                 .cpu_name               = "7410",
 932                 .cpu_features           = CPU_FTRS_7400,
 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               = 4,
 939                 .pmc_type               = PPC_PMC_G4,
 940                 .cpu_setup              = __setup_cpu_7410,
 941                 .machine_check          = machine_check_generic,
 942                 .platform               = "ppc7400",
 943         },
 944         {       /* 7450 2.0 - no doze/nap */
 945                 .pvr_mask               = 0xffffffff,
 946                 .pvr_value              = 0x80000200,
 947                 .cpu_name               = "7450",
 948                 .cpu_features           = CPU_FTRS_7450_20,
 949                 .cpu_user_features      = COMMON_USER |
 950                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 951                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 952                 .icache_bsize           = 32,
 953                 .dcache_bsize           = 32,
 954                 .num_pmcs               = 6,
 955                 .pmc_type               = PPC_PMC_G4,
 956                 .cpu_setup              = __setup_cpu_745x,
 957                 .oprofile_cpu_type      = "ppc/7450",
 958                 .oprofile_type          = PPC_OPROFILE_G4,
 959                 .machine_check          = machine_check_generic,
 960                 .platform               = "ppc7450",
 961         },
 962         {       /* 7450 2.1 */
 963                 .pvr_mask               = 0xffffffff,
 964                 .pvr_value              = 0x80000201,
 965                 .cpu_name               = "7450",
 966                 .cpu_features           = CPU_FTRS_7450_21,
 967                 .cpu_user_features      = COMMON_USER |
 968                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 969                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 970                 .icache_bsize           = 32,
 971                 .dcache_bsize           = 32,
 972                 .num_pmcs               = 6,
 973                 .pmc_type               = PPC_PMC_G4,
 974                 .cpu_setup              = __setup_cpu_745x,
 975                 .oprofile_cpu_type      = "ppc/7450",
 976                 .oprofile_type          = PPC_OPROFILE_G4,
 977                 .machine_check          = machine_check_generic,
 978                 .platform               = "ppc7450",
 979         },
 980         {       /* 7450 2.3 and newer */
 981                 .pvr_mask               = 0xffff0000,
 982                 .pvr_value              = 0x80000000,
 983                 .cpu_name               = "7450",
 984                 .cpu_features           = CPU_FTRS_7450_23,
 985                 .cpu_user_features      = COMMON_USER |
 986                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 987                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 988                 .icache_bsize           = 32,
 989                 .dcache_bsize           = 32,
 990                 .num_pmcs               = 6,
 991                 .pmc_type               = PPC_PMC_G4,
 992                 .cpu_setup              = __setup_cpu_745x,
 993                 .oprofile_cpu_type      = "ppc/7450",
 994                 .oprofile_type          = PPC_OPROFILE_G4,
 995                 .machine_check          = machine_check_generic,
 996                 .platform               = "ppc7450",
 997         },
 998         {       /* 7455 rev 1.x */
 999                 .pvr_mask               = 0xffffff00,
1000                 .pvr_value              = 0x80010100,
1001                 .cpu_name               = "7455",
1002                 .cpu_features           = CPU_FTRS_7455_1,
1003                 .cpu_user_features      = COMMON_USER |
1004                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1005                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1006                 .icache_bsize           = 32,
1007                 .dcache_bsize           = 32,
1008                 .num_pmcs               = 6,
1009                 .pmc_type               = PPC_PMC_G4,
1010                 .cpu_setup              = __setup_cpu_745x,
1011                 .oprofile_cpu_type      = "ppc/7450",
1012                 .oprofile_type          = PPC_OPROFILE_G4,
1013                 .machine_check          = machine_check_generic,
1014                 .platform               = "ppc7450",
1015         },
1016         {       /* 7455 rev 2.0 */
1017                 .pvr_mask               = 0xffffffff,
1018                 .pvr_value              = 0x80010200,
1019                 .cpu_name               = "7455",
1020                 .cpu_features           = CPU_FTRS_7455_20,
1021                 .cpu_user_features      = COMMON_USER |
1022                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1023                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1024                 .icache_bsize           = 32,
1025                 .dcache_bsize           = 32,
1026                 .num_pmcs               = 6,
1027                 .pmc_type               = PPC_PMC_G4,
1028                 .cpu_setup              = __setup_cpu_745x,
1029                 .oprofile_cpu_type      = "ppc/7450",
1030                 .oprofile_type          = PPC_OPROFILE_G4,
1031                 .machine_check          = machine_check_generic,
1032                 .platform               = "ppc7450",
1033         },
1034         {       /* 7455 others */
1035                 .pvr_mask               = 0xffff0000,
1036                 .pvr_value              = 0x80010000,
1037                 .cpu_name               = "7455",
1038                 .cpu_features           = CPU_FTRS_7455,
1039                 .cpu_user_features      = COMMON_USER |
1040                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1041                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1042                 .icache_bsize           = 32,
1043                 .dcache_bsize           = 32,
1044                 .num_pmcs               = 6,
1045                 .pmc_type               = PPC_PMC_G4,
1046                 .cpu_setup              = __setup_cpu_745x,
1047                 .oprofile_cpu_type      = "ppc/7450",
1048                 .oprofile_type          = PPC_OPROFILE_G4,
1049                 .machine_check          = machine_check_generic,
1050                 .platform               = "ppc7450",
1051         },
1052         {       /* 7447/7457 Rev 1.0 */
1053                 .pvr_mask               = 0xffffffff,
1054                 .pvr_value              = 0x80020100,
1055                 .cpu_name               = "7447/7457",
1056                 .cpu_features           = CPU_FTRS_7447_10,
1057                 .cpu_user_features      = COMMON_USER |
1058                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1059                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1060                 .icache_bsize           = 32,
1061                 .dcache_bsize           = 32,
1062                 .num_pmcs               = 6,
1063                 .pmc_type               = PPC_PMC_G4,
1064                 .cpu_setup              = __setup_cpu_745x,
1065                 .oprofile_cpu_type      = "ppc/7450",
1066                 .oprofile_type          = PPC_OPROFILE_G4,
1067                 .machine_check          = machine_check_generic,
1068                 .platform               = "ppc7450",
1069         },
1070         {       /* 7447/7457 Rev 1.1 */
1071                 .pvr_mask               = 0xffffffff,
1072                 .pvr_value              = 0x80020101,
1073                 .cpu_name               = "7447/7457",
1074                 .cpu_features           = CPU_FTRS_7447_10,
1075                 .cpu_user_features      = COMMON_USER |
1076                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1077                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1078                 .icache_bsize           = 32,
1079                 .dcache_bsize           = 32,
1080                 .num_pmcs               = 6,
1081                 .pmc_type               = PPC_PMC_G4,
1082                 .cpu_setup              = __setup_cpu_745x,
1083                 .oprofile_cpu_type      = "ppc/7450",
1084                 .oprofile_type          = PPC_OPROFILE_G4,
1085                 .machine_check          = machine_check_generic,
1086                 .platform               = "ppc7450",
1087         },
1088         {       /* 7447/7457 Rev 1.2 and later */
1089                 .pvr_mask               = 0xffff0000,
1090                 .pvr_value              = 0x80020000,
1091                 .cpu_name               = "7447/7457",
1092                 .cpu_features           = CPU_FTRS_7447,
1093                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1094                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1095                 .icache_bsize           = 32,
1096                 .dcache_bsize           = 32,
1097                 .num_pmcs               = 6,
1098                 .pmc_type               = PPC_PMC_G4,
1099                 .cpu_setup              = __setup_cpu_745x,
1100                 .oprofile_cpu_type      = "ppc/7450",
1101                 .oprofile_type          = PPC_OPROFILE_G4,
1102                 .machine_check          = machine_check_generic,
1103                 .platform               = "ppc7450",
1104         },
1105         {       /* 7447A */
1106                 .pvr_mask               = 0xffff0000,
1107                 .pvr_value              = 0x80030000,
1108                 .cpu_name               = "7447A",
1109                 .cpu_features           = CPU_FTRS_7447A,
1110                 .cpu_user_features      = COMMON_USER |
1111                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1112                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1113                 .icache_bsize           = 32,
1114                 .dcache_bsize           = 32,
1115                 .num_pmcs               = 6,
1116                 .pmc_type               = PPC_PMC_G4,
1117                 .cpu_setup              = __setup_cpu_745x,
1118                 .oprofile_cpu_type      = "ppc/7450",
1119                 .oprofile_type          = PPC_OPROFILE_G4,
1120                 .machine_check          = machine_check_generic,
1121                 .platform               = "ppc7450",
1122         },
1123         {       /* 7448 */
1124                 .pvr_mask               = 0xffff0000,
1125                 .pvr_value              = 0x80040000,
1126                 .cpu_name               = "7448",
1127                 .cpu_features           = CPU_FTRS_7448,
1128                 .cpu_user_features      = COMMON_USER |
1129                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1130                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1131                 .icache_bsize           = 32,
1132                 .dcache_bsize           = 32,
1133                 .num_pmcs               = 6,
1134                 .pmc_type               = PPC_PMC_G4,
1135                 .cpu_setup              = __setup_cpu_745x,
1136                 .oprofile_cpu_type      = "ppc/7450",
1137                 .oprofile_type          = PPC_OPROFILE_G4,
1138                 .machine_check          = machine_check_generic,
1139                 .platform               = "ppc7450",
1140         },
1141         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1142                 .pvr_mask               = 0x7fff0000,
1143                 .pvr_value              = 0x00810000,
1144                 .cpu_name               = "82xx",
1145                 .cpu_features           = CPU_FTRS_82XX,
1146                 .cpu_user_features      = COMMON_USER,
1147                 .mmu_features           = 0,
1148                 .icache_bsize           = 32,
1149                 .dcache_bsize           = 32,
1150                 .cpu_setup              = __setup_cpu_603,
1151                 .machine_check          = machine_check_generic,
1152                 .platform               = "ppc603",
1153         },
1154         {       /* All G2_LE (603e core, plus some) have the same pvr */
1155                 .pvr_mask               = 0x7fff0000,
1156                 .pvr_value              = 0x00820000,
1157                 .cpu_name               = "G2_LE",
1158                 .cpu_features           = CPU_FTRS_G2_LE,
1159                 .cpu_user_features      = COMMON_USER,
1160                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1161                 .icache_bsize           = 32,
1162                 .dcache_bsize           = 32,
1163                 .cpu_setup              = __setup_cpu_603,
1164                 .machine_check          = machine_check_generic,
1165                 .platform               = "ppc603",
1166         },
1167         {       /* e300c1 (a 603e core, plus some) on 83xx */
1168                 .pvr_mask               = 0x7fff0000,
1169                 .pvr_value              = 0x00830000,
1170                 .cpu_name               = "e300c1",
1171                 .cpu_features           = CPU_FTRS_E300,
1172                 .cpu_user_features      = COMMON_USER,
1173                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1174                 .icache_bsize           = 32,
1175                 .dcache_bsize           = 32,
1176                 .cpu_setup              = __setup_cpu_603,
1177                 .machine_check          = machine_check_generic,
1178                 .platform               = "ppc603",
1179         },
1180         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1181                 .pvr_mask               = 0x7fff0000,
1182                 .pvr_value              = 0x00840000,
1183                 .cpu_name               = "e300c2",
1184                 .cpu_features           = CPU_FTRS_E300C2,
1185                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1186                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1187                         MMU_FTR_NEED_DTLB_SW_LRU,
1188                 .icache_bsize           = 32,
1189                 .dcache_bsize           = 32,
1190                 .cpu_setup              = __setup_cpu_603,
1191                 .machine_check          = machine_check_generic,
1192                 .platform               = "ppc603",
1193         },
1194         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1195                 .pvr_mask               = 0x7fff0000,
1196                 .pvr_value              = 0x00850000,
1197                 .cpu_name               = "e300c3",
1198                 .cpu_features           = CPU_FTRS_E300,
1199                 .cpu_user_features      = COMMON_USER,
1200                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1201                         MMU_FTR_NEED_DTLB_SW_LRU,
1202                 .icache_bsize           = 32,
1203                 .dcache_bsize           = 32,
1204                 .cpu_setup              = __setup_cpu_603,
1205                 .num_pmcs               = 4,
1206                 .oprofile_cpu_type      = "ppc/e300",
1207                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1208                 .platform               = "ppc603",
1209         },
1210         {       /* e300c4 (e300c1, plus one IU) */
1211                 .pvr_mask               = 0x7fff0000,
1212                 .pvr_value              = 0x00860000,
1213                 .cpu_name               = "e300c4",
1214                 .cpu_features           = CPU_FTRS_E300,
1215                 .cpu_user_features      = COMMON_USER,
1216                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1217                         MMU_FTR_NEED_DTLB_SW_LRU,
1218                 .icache_bsize           = 32,
1219                 .dcache_bsize           = 32,
1220                 .cpu_setup              = __setup_cpu_603,
1221                 .machine_check          = machine_check_generic,
1222                 .num_pmcs               = 4,
1223                 .oprofile_cpu_type      = "ppc/e300",
1224                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1225                 .platform               = "ppc603",
1226         },
1227         {       /* default match, we assume split I/D cache & TB (non-601)... */
1228                 .pvr_mask               = 0x00000000,
1229                 .pvr_value              = 0x00000000,
1230                 .cpu_name               = "(generic PPC)",
1231                 .cpu_features           = CPU_FTRS_CLASSIC32,
1232                 .cpu_user_features      = COMMON_USER,
1233                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1234                 .icache_bsize           = 32,
1235                 .dcache_bsize           = 32,
1236                 .machine_check          = machine_check_generic,
1237                 .platform               = "ppc603",
1238         },
1239 #endif /* CLASSIC_PPC */
1240 #ifdef CONFIG_8xx
1241         {       /* 8xx */
1242                 .pvr_mask               = 0xffff0000,
1243                 .pvr_value              = 0x00500000,
1244                 .cpu_name               = "8xx",
1245                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1246                  * if the 8xx code is there.... */
1247                 .cpu_features           = CPU_FTRS_8XX,
1248                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1249                 .mmu_features           = MMU_FTR_TYPE_8xx,
1250                 .icache_bsize           = 16,
1251                 .dcache_bsize           = 16,
1252                 .platform               = "ppc823",
1253         },
1254 #endif /* CONFIG_8xx */
1255 #ifdef CONFIG_40x
1256         {       /* 403GC */
1257                 .pvr_mask               = 0xffffff00,
1258                 .pvr_value              = 0x00200200,
1259                 .cpu_name               = "403GC",
1260                 .cpu_features           = CPU_FTRS_40X,
1261                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1262                 .mmu_features           = MMU_FTR_TYPE_40x,
1263                 .icache_bsize           = 16,
1264                 .dcache_bsize           = 16,
1265                 .machine_check          = machine_check_4xx,
1266                 .platform               = "ppc403",
1267         },
1268         {       /* 403GCX */
1269                 .pvr_mask               = 0xffffff00,
1270                 .pvr_value              = 0x00201400,
1271                 .cpu_name               = "403GCX",
1272                 .cpu_features           = CPU_FTRS_40X,
1273                 .cpu_user_features      = PPC_FEATURE_32 |
1274                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1275                 .mmu_features           = MMU_FTR_TYPE_40x,
1276                 .icache_bsize           = 16,
1277                 .dcache_bsize           = 16,
1278                 .machine_check          = machine_check_4xx,
1279                 .platform               = "ppc403",
1280         },
1281         {       /* 403G ?? */
1282                 .pvr_mask               = 0xffff0000,
1283                 .pvr_value              = 0x00200000,
1284                 .cpu_name               = "403G ??",
1285                 .cpu_features           = CPU_FTRS_40X,
1286                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1287                 .mmu_features           = MMU_FTR_TYPE_40x,
1288                 .icache_bsize           = 16,
1289                 .dcache_bsize           = 16,
1290                 .machine_check          = machine_check_4xx,
1291                 .platform               = "ppc403",
1292         },
1293         {       /* 405GP */
1294                 .pvr_mask               = 0xffff0000,
1295                 .pvr_value              = 0x40110000,
1296                 .cpu_name               = "405GP",
1297                 .cpu_features           = CPU_FTRS_40X,
1298                 .cpu_user_features      = PPC_FEATURE_32 |
1299                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1300                 .mmu_features           = MMU_FTR_TYPE_40x,
1301                 .icache_bsize           = 32,
1302                 .dcache_bsize           = 32,
1303                 .machine_check          = machine_check_4xx,
1304                 .platform               = "ppc405",
1305         },
1306         {       /* STB 03xxx */
1307                 .pvr_mask               = 0xffff0000,
1308                 .pvr_value              = 0x40130000,
1309                 .cpu_name               = "STB03xxx",
1310                 .cpu_features           = CPU_FTRS_40X,
1311                 .cpu_user_features      = PPC_FEATURE_32 |
1312                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1313                 .mmu_features           = MMU_FTR_TYPE_40x,
1314                 .icache_bsize           = 32,
1315                 .dcache_bsize           = 32,
1316                 .machine_check          = machine_check_4xx,
1317                 .platform               = "ppc405",
1318         },
1319         {       /* STB 04xxx */
1320                 .pvr_mask               = 0xffff0000,
1321                 .pvr_value              = 0x41810000,
1322                 .cpu_name               = "STB04xxx",
1323                 .cpu_features           = CPU_FTRS_40X,
1324                 .cpu_user_features      = PPC_FEATURE_32 |
1325                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1326                 .mmu_features           = MMU_FTR_TYPE_40x,
1327                 .icache_bsize           = 32,
1328                 .dcache_bsize           = 32,
1329                 .machine_check          = machine_check_4xx,
1330                 .platform               = "ppc405",
1331         },
1332         {       /* NP405L */
1333                 .pvr_mask               = 0xffff0000,
1334                 .pvr_value              = 0x41610000,
1335                 .cpu_name               = "NP405L",
1336                 .cpu_features           = CPU_FTRS_40X,
1337                 .cpu_user_features      = PPC_FEATURE_32 |
1338                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1339                 .mmu_features           = MMU_FTR_TYPE_40x,
1340                 .icache_bsize           = 32,
1341                 .dcache_bsize           = 32,
1342                 .machine_check          = machine_check_4xx,
1343                 .platform               = "ppc405",
1344         },
1345         {       /* NP4GS3 */
1346                 .pvr_mask               = 0xffff0000,
1347                 .pvr_value              = 0x40B10000,
1348                 .cpu_name               = "NP4GS3",
1349                 .cpu_features           = CPU_FTRS_40X,
1350                 .cpu_user_features      = PPC_FEATURE_32 |
1351                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1352                 .mmu_features           = MMU_FTR_TYPE_40x,
1353                 .icache_bsize           = 32,
1354                 .dcache_bsize           = 32,
1355                 .machine_check          = machine_check_4xx,
1356                 .platform               = "ppc405",
1357         },
1358         {   /* NP405H */
1359                 .pvr_mask               = 0xffff0000,
1360                 .pvr_value              = 0x41410000,
1361                 .cpu_name               = "NP405H",
1362                 .cpu_features           = CPU_FTRS_40X,
1363                 .cpu_user_features      = PPC_FEATURE_32 |
1364                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1365                 .mmu_features           = MMU_FTR_TYPE_40x,
1366                 .icache_bsize           = 32,
1367                 .dcache_bsize           = 32,
1368                 .machine_check          = machine_check_4xx,
1369                 .platform               = "ppc405",
1370         },
1371         {       /* 405GPr */
1372                 .pvr_mask               = 0xffff0000,
1373                 .pvr_value              = 0x50910000,
1374                 .cpu_name               = "405GPr",
1375                 .cpu_features           = CPU_FTRS_40X,
1376                 .cpu_user_features      = PPC_FEATURE_32 |
1377                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1378                 .mmu_features           = MMU_FTR_TYPE_40x,
1379                 .icache_bsize           = 32,
1380                 .dcache_bsize           = 32,
1381                 .machine_check          = machine_check_4xx,
1382                 .platform               = "ppc405",
1383         },
1384         {   /* STBx25xx */
1385                 .pvr_mask               = 0xffff0000,
1386                 .pvr_value              = 0x51510000,
1387                 .cpu_name               = "STBx25xx",
1388                 .cpu_features           = CPU_FTRS_40X,
1389                 .cpu_user_features      = PPC_FEATURE_32 |
1390                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1391                 .mmu_features           = MMU_FTR_TYPE_40x,
1392                 .icache_bsize           = 32,
1393                 .dcache_bsize           = 32,
1394                 .machine_check          = machine_check_4xx,
1395                 .platform               = "ppc405",
1396         },
1397         {       /* 405LP */
1398                 .pvr_mask               = 0xffff0000,
1399                 .pvr_value              = 0x41F10000,
1400                 .cpu_name               = "405LP",
1401                 .cpu_features           = CPU_FTRS_40X,
1402                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1403                 .mmu_features           = MMU_FTR_TYPE_40x,
1404                 .icache_bsize           = 32,
1405                 .dcache_bsize           = 32,
1406                 .machine_check          = machine_check_4xx,
1407                 .platform               = "ppc405",
1408         },
1409         {       /* Xilinx Virtex-II Pro  */
1410                 .pvr_mask               = 0xfffff000,
1411                 .pvr_value              = 0x20010000,
1412                 .cpu_name               = "Virtex-II Pro",
1413                 .cpu_features           = CPU_FTRS_40X,
1414                 .cpu_user_features      = PPC_FEATURE_32 |
1415                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1416                 .mmu_features           = MMU_FTR_TYPE_40x,
1417                 .icache_bsize           = 32,
1418                 .dcache_bsize           = 32,
1419                 .machine_check          = machine_check_4xx,
1420                 .platform               = "ppc405",
1421         },
1422         {       /* Xilinx Virtex-4 FX */
1423                 .pvr_mask               = 0xfffff000,
1424                 .pvr_value              = 0x20011000,
1425                 .cpu_name               = "Virtex-4 FX",
1426                 .cpu_features           = CPU_FTRS_40X,
1427                 .cpu_user_features      = PPC_FEATURE_32 |
1428                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1429                 .mmu_features           = MMU_FTR_TYPE_40x,
1430                 .icache_bsize           = 32,
1431                 .dcache_bsize           = 32,
1432                 .machine_check          = machine_check_4xx,
1433                 .platform               = "ppc405",
1434         },
1435         {       /* 405EP */
1436                 .pvr_mask               = 0xffff0000,
1437                 .pvr_value              = 0x51210000,
1438                 .cpu_name               = "405EP",
1439                 .cpu_features           = CPU_FTRS_40X,
1440                 .cpu_user_features      = PPC_FEATURE_32 |
1441                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1442                 .mmu_features           = MMU_FTR_TYPE_40x,
1443                 .icache_bsize           = 32,
1444                 .dcache_bsize           = 32,
1445                 .machine_check          = machine_check_4xx,
1446                 .platform               = "ppc405",
1447         },
1448         {       /* 405EX Rev. A/B with Security */
1449                 .pvr_mask               = 0xffff000f,
1450                 .pvr_value              = 0x12910007,
1451                 .cpu_name               = "405EX Rev. A/B",
1452                 .cpu_features           = CPU_FTRS_40X,
1453                 .cpu_user_features      = PPC_FEATURE_32 |
1454                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1455                 .mmu_features           = MMU_FTR_TYPE_40x,
1456                 .icache_bsize           = 32,
1457                 .dcache_bsize           = 32,
1458                 .machine_check          = machine_check_4xx,
1459                 .platform               = "ppc405",
1460         },
1461         {       /* 405EX Rev. C without Security */
1462                 .pvr_mask               = 0xffff000f,
1463                 .pvr_value              = 0x1291000d,
1464                 .cpu_name               = "405EX Rev. C",
1465                 .cpu_features           = CPU_FTRS_40X,
1466                 .cpu_user_features      = PPC_FEATURE_32 |
1467                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1468                 .mmu_features           = MMU_FTR_TYPE_40x,
1469                 .icache_bsize           = 32,
1470                 .dcache_bsize           = 32,
1471                 .machine_check          = machine_check_4xx,
1472                 .platform               = "ppc405",
1473         },
1474         {       /* 405EX Rev. C with Security */
1475                 .pvr_mask               = 0xffff000f,
1476                 .pvr_value              = 0x1291000f,
1477                 .cpu_name               = "405EX Rev. C",
1478                 .cpu_features           = CPU_FTRS_40X,
1479                 .cpu_user_features      = PPC_FEATURE_32 |
1480                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1481                 .mmu_features           = MMU_FTR_TYPE_40x,
1482                 .icache_bsize           = 32,
1483                 .dcache_bsize           = 32,
1484                 .machine_check          = machine_check_4xx,
1485                 .platform               = "ppc405",
1486         },
1487         {       /* 405EX Rev. D without Security */
1488                 .pvr_mask               = 0xffff000f,
1489                 .pvr_value              = 0x12910003,
1490                 .cpu_name               = "405EX Rev. D",
1491                 .cpu_features           = CPU_FTRS_40X,
1492                 .cpu_user_features      = PPC_FEATURE_32 |
1493                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1494                 .mmu_features           = MMU_FTR_TYPE_40x,
1495                 .icache_bsize           = 32,
1496                 .dcache_bsize           = 32,
1497                 .machine_check          = machine_check_4xx,
1498                 .platform               = "ppc405",
1499         },
1500         {       /* 405EX Rev. D with Security */
1501                 .pvr_mask               = 0xffff000f,
1502                 .pvr_value              = 0x12910005,
1503                 .cpu_name               = "405EX Rev. D",
1504                 .cpu_features           = CPU_FTRS_40X,
1505                 .cpu_user_features      = PPC_FEATURE_32 |
1506                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1507                 .mmu_features           = MMU_FTR_TYPE_40x,
1508                 .icache_bsize           = 32,
1509                 .dcache_bsize           = 32,
1510                 .machine_check          = machine_check_4xx,
1511                 .platform               = "ppc405",
1512         },
1513         {       /* 405EXr Rev. A/B without Security */
1514                 .pvr_mask               = 0xffff000f,
1515                 .pvr_value              = 0x12910001,
1516                 .cpu_name               = "405EXr Rev. A/B",
1517                 .cpu_features           = CPU_FTRS_40X,
1518                 .cpu_user_features      = PPC_FEATURE_32 |
1519                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1520                 .mmu_features           = MMU_FTR_TYPE_40x,
1521                 .icache_bsize           = 32,
1522                 .dcache_bsize           = 32,
1523                 .machine_check          = machine_check_4xx,
1524                 .platform               = "ppc405",
1525         },
1526         {       /* 405EXr Rev. C without Security */
1527                 .pvr_mask               = 0xffff000f,
1528                 .pvr_value              = 0x12910009,
1529                 .cpu_name               = "405EXr Rev. C",
1530                 .cpu_features           = CPU_FTRS_40X,
1531                 .cpu_user_features      = PPC_FEATURE_32 |
1532                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1533                 .mmu_features           = MMU_FTR_TYPE_40x,
1534                 .icache_bsize           = 32,
1535                 .dcache_bsize           = 32,
1536                 .machine_check          = machine_check_4xx,
1537                 .platform               = "ppc405",
1538         },
1539         {       /* 405EXr Rev. C with Security */
1540                 .pvr_mask               = 0xffff000f,
1541                 .pvr_value              = 0x1291000b,
1542                 .cpu_name               = "405EXr Rev. C",
1543                 .cpu_features           = CPU_FTRS_40X,
1544                 .cpu_user_features      = PPC_FEATURE_32 |
1545                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1546                 .mmu_features           = MMU_FTR_TYPE_40x,
1547                 .icache_bsize           = 32,
1548                 .dcache_bsize           = 32,
1549                 .machine_check          = machine_check_4xx,
1550                 .platform               = "ppc405",
1551         },
1552         {       /* 405EXr Rev. D without Security */
1553                 .pvr_mask               = 0xffff000f,
1554                 .pvr_value              = 0x12910000,
1555                 .cpu_name               = "405EXr Rev. D",
1556                 .cpu_features           = CPU_FTRS_40X,
1557                 .cpu_user_features      = PPC_FEATURE_32 |
1558                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1559                 .mmu_features           = MMU_FTR_TYPE_40x,
1560                 .icache_bsize           = 32,
1561                 .dcache_bsize           = 32,
1562                 .machine_check          = machine_check_4xx,
1563                 .platform               = "ppc405",
1564         },
1565         {       /* 405EXr Rev. D with Security */
1566                 .pvr_mask               = 0xffff000f,
1567                 .pvr_value              = 0x12910002,
1568                 .cpu_name               = "405EXr Rev. D",
1569                 .cpu_features           = CPU_FTRS_40X,
1570                 .cpu_user_features      = PPC_FEATURE_32 |
1571                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1572                 .mmu_features           = MMU_FTR_TYPE_40x,
1573                 .icache_bsize           = 32,
1574                 .dcache_bsize           = 32,
1575                 .machine_check          = machine_check_4xx,
1576                 .platform               = "ppc405",
1577         },
1578         {
1579                 /* 405EZ */
1580                 .pvr_mask               = 0xffff0000,
1581                 .pvr_value              = 0x41510000,
1582                 .cpu_name               = "405EZ",
1583                 .cpu_features           = CPU_FTRS_40X,
1584                 .cpu_user_features      = PPC_FEATURE_32 |
1585                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1586                 .mmu_features           = MMU_FTR_TYPE_40x,
1587                 .icache_bsize           = 32,
1588                 .dcache_bsize           = 32,
1589                 .machine_check          = machine_check_4xx,
1590                 .platform               = "ppc405",
1591         },
1592         {       /* APM8018X */
1593                 .pvr_mask               = 0xffff0000,
1594                 .pvr_value              = 0x7ff11432,
1595                 .cpu_name               = "APM8018X",
1596                 .cpu_features           = CPU_FTRS_40X,
1597                 .cpu_user_features      = PPC_FEATURE_32 |
1598                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1599                 .mmu_features           = MMU_FTR_TYPE_40x,
1600                 .icache_bsize           = 32,
1601                 .dcache_bsize           = 32,
1602                 .machine_check          = machine_check_4xx,
1603                 .platform               = "ppc405",
1604         },
1605         {       /* default match */
1606                 .pvr_mask               = 0x00000000,
1607                 .pvr_value              = 0x00000000,
1608                 .cpu_name               = "(generic 40x PPC)",
1609                 .cpu_features           = CPU_FTRS_40X,
1610                 .cpu_user_features      = PPC_FEATURE_32 |
1611                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1612                 .mmu_features           = MMU_FTR_TYPE_40x,
1613                 .icache_bsize           = 32,
1614                 .dcache_bsize           = 32,
1615                 .machine_check          = machine_check_4xx,
1616                 .platform               = "ppc405",
1617         }
1618
1619 #endif /* CONFIG_40x */
1620 #ifdef CONFIG_44x
1621         {
1622                 .pvr_mask               = 0xf0000fff,
1623                 .pvr_value              = 0x40000850,
1624                 .cpu_name               = "440GR Rev. A",
1625                 .cpu_features           = CPU_FTRS_44X,
1626                 .cpu_user_features      = COMMON_USER_BOOKE,
1627                 .mmu_features           = MMU_FTR_TYPE_44x,
1628                 .icache_bsize           = 32,
1629                 .dcache_bsize           = 32,
1630                 .machine_check          = machine_check_4xx,
1631                 .platform               = "ppc440",
1632         },
1633         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1634                 .pvr_mask               = 0xf0000fff,
1635                 .pvr_value              = 0x40000858,
1636                 .cpu_name               = "440EP Rev. A",
1637                 .cpu_features           = CPU_FTRS_44X,
1638                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1639                 .mmu_features           = MMU_FTR_TYPE_44x,
1640                 .icache_bsize           = 32,
1641                 .dcache_bsize           = 32,
1642                 .cpu_setup              = __setup_cpu_440ep,
1643                 .machine_check          = machine_check_4xx,
1644                 .platform               = "ppc440",
1645         },
1646         {
1647                 .pvr_mask               = 0xf0000fff,
1648                 .pvr_value              = 0x400008d3,
1649                 .cpu_name               = "440GR Rev. B",
1650                 .cpu_features           = CPU_FTRS_44X,
1651                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1652                 .mmu_features           = MMU_FTR_TYPE_44x,
1653                 .icache_bsize           = 32,
1654                 .dcache_bsize           = 32,
1655                 .machine_check          = machine_check_4xx,
1656                 .platform               = "ppc440",
1657         },
1658         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1659                 .pvr_mask               = 0xf0000ff7,
1660                 .pvr_value              = 0x400008d4,
1661                 .cpu_name               = "440EP Rev. C",
1662                 .cpu_features           = CPU_FTRS_44X,
1663                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1664                 .mmu_features           = MMU_FTR_TYPE_44x,
1665                 .icache_bsize           = 32,
1666                 .dcache_bsize           = 32,
1667                 .cpu_setup              = __setup_cpu_440ep,
1668                 .machine_check          = machine_check_4xx,
1669                 .platform               = "ppc440",
1670         },
1671         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1672                 .pvr_mask               = 0xf0000fff,
1673                 .pvr_value              = 0x400008db,
1674                 .cpu_name               = "440EP Rev. B",
1675                 .cpu_features           = CPU_FTRS_44X,
1676                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1677                 .mmu_features           = MMU_FTR_TYPE_44x,
1678                 .icache_bsize           = 32,
1679                 .dcache_bsize           = 32,
1680                 .cpu_setup              = __setup_cpu_440ep,
1681                 .machine_check          = machine_check_4xx,
1682                 .platform               = "ppc440",
1683         },
1684         { /* 440GRX */
1685                 .pvr_mask               = 0xf0000ffb,
1686                 .pvr_value              = 0x200008D0,
1687                 .cpu_name               = "440GRX",
1688                 .cpu_features           = CPU_FTRS_44X,
1689                 .cpu_user_features      = COMMON_USER_BOOKE,
1690                 .mmu_features           = MMU_FTR_TYPE_44x,
1691                 .icache_bsize           = 32,
1692                 .dcache_bsize           = 32,
1693                 .cpu_setup              = __setup_cpu_440grx,
1694                 .machine_check          = machine_check_440A,
1695                 .platform               = "ppc440",
1696         },
1697         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1698                 .pvr_mask               = 0xf0000ffb,
1699                 .pvr_value              = 0x200008D8,
1700                 .cpu_name               = "440EPX",
1701                 .cpu_features           = CPU_FTRS_44X,
1702                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1703                 .mmu_features           = MMU_FTR_TYPE_44x,
1704                 .icache_bsize           = 32,
1705                 .dcache_bsize           = 32,
1706                 .cpu_setup              = __setup_cpu_440epx,
1707                 .machine_check          = machine_check_440A,
1708                 .platform               = "ppc440",
1709         },
1710         {       /* 440GP Rev. B */
1711                 .pvr_mask               = 0xf0000fff,
1712                 .pvr_value              = 0x40000440,
1713                 .cpu_name               = "440GP Rev. B",
1714                 .cpu_features           = CPU_FTRS_44X,
1715                 .cpu_user_features      = COMMON_USER_BOOKE,
1716                 .mmu_features           = MMU_FTR_TYPE_44x,
1717                 .icache_bsize           = 32,
1718                 .dcache_bsize           = 32,
1719                 .machine_check          = machine_check_4xx,
1720                 .platform               = "ppc440gp",
1721         },
1722         {       /* 440GP Rev. C */
1723                 .pvr_mask               = 0xf0000fff,
1724                 .pvr_value              = 0x40000481,
1725                 .cpu_name               = "440GP Rev. C",
1726                 .cpu_features           = CPU_FTRS_44X,
1727                 .cpu_user_features      = COMMON_USER_BOOKE,
1728                 .mmu_features           = MMU_FTR_TYPE_44x,
1729                 .icache_bsize           = 32,
1730                 .dcache_bsize           = 32,
1731                 .machine_check          = machine_check_4xx,
1732                 .platform               = "ppc440gp",
1733         },
1734         { /* 440GX Rev. A */
1735                 .pvr_mask               = 0xf0000fff,
1736                 .pvr_value              = 0x50000850,
1737                 .cpu_name               = "440GX Rev. A",
1738                 .cpu_features           = CPU_FTRS_44X,
1739                 .cpu_user_features      = COMMON_USER_BOOKE,
1740                 .mmu_features           = MMU_FTR_TYPE_44x,
1741                 .icache_bsize           = 32,
1742                 .dcache_bsize           = 32,
1743                 .cpu_setup              = __setup_cpu_440gx,
1744                 .machine_check          = machine_check_440A,
1745                 .platform               = "ppc440",
1746         },
1747         { /* 440GX Rev. B */
1748                 .pvr_mask               = 0xf0000fff,
1749                 .pvr_value              = 0x50000851,
1750                 .cpu_name               = "440GX Rev. B",
1751                 .cpu_features           = CPU_FTRS_44X,
1752                 .cpu_user_features      = COMMON_USER_BOOKE,
1753                 .mmu_features           = MMU_FTR_TYPE_44x,
1754                 .icache_bsize           = 32,
1755                 .dcache_bsize           = 32,
1756                 .cpu_setup              = __setup_cpu_440gx,
1757                 .machine_check          = machine_check_440A,
1758                 .platform               = "ppc440",
1759         },
1760         { /* 440GX Rev. C */
1761                 .pvr_mask               = 0xf0000fff,
1762                 .pvr_value              = 0x50000892,
1763                 .cpu_name               = "440GX Rev. C",
1764                 .cpu_features           = CPU_FTRS_44X,
1765                 .cpu_user_features      = COMMON_USER_BOOKE,
1766                 .mmu_features           = MMU_FTR_TYPE_44x,
1767                 .icache_bsize           = 32,
1768                 .dcache_bsize           = 32,
1769                 .cpu_setup              = __setup_cpu_440gx,
1770                 .machine_check          = machine_check_440A,
1771                 .platform               = "ppc440",
1772         },
1773         { /* 440GX Rev. F */
1774                 .pvr_mask               = 0xf0000fff,
1775                 .pvr_value              = 0x50000894,
1776                 .cpu_name               = "440GX Rev. F",
1777                 .cpu_features           = CPU_FTRS_44X,
1778                 .cpu_user_features      = COMMON_USER_BOOKE,
1779                 .mmu_features           = MMU_FTR_TYPE_44x,
1780                 .icache_bsize           = 32,
1781                 .dcache_bsize           = 32,
1782                 .cpu_setup              = __setup_cpu_440gx,
1783                 .machine_check          = machine_check_440A,
1784                 .platform               = "ppc440",
1785         },
1786         { /* 440SP Rev. A */
1787                 .pvr_mask               = 0xfff00fff,
1788                 .pvr_value              = 0x53200891,
1789                 .cpu_name               = "440SP Rev. A",
1790                 .cpu_features           = CPU_FTRS_44X,
1791                 .cpu_user_features      = COMMON_USER_BOOKE,
1792                 .mmu_features           = MMU_FTR_TYPE_44x,
1793                 .icache_bsize           = 32,
1794                 .dcache_bsize           = 32,
1795                 .machine_check          = machine_check_4xx,
1796                 .platform               = "ppc440",
1797         },
1798         { /* 440SPe Rev. A */
1799                 .pvr_mask               = 0xfff00fff,
1800                 .pvr_value              = 0x53400890,
1801                 .cpu_name               = "440SPe Rev. A",
1802                 .cpu_features           = CPU_FTRS_44X,
1803                 .cpu_user_features      = COMMON_USER_BOOKE,
1804                 .mmu_features           = MMU_FTR_TYPE_44x,
1805                 .icache_bsize           = 32,
1806                 .dcache_bsize           = 32,
1807                 .cpu_setup              = __setup_cpu_440spe,
1808                 .machine_check          = machine_check_440A,
1809                 .platform               = "ppc440",
1810         },
1811         { /* 440SPe Rev. B */
1812                 .pvr_mask               = 0xfff00fff,
1813                 .pvr_value              = 0x53400891,
1814                 .cpu_name               = "440SPe Rev. B",
1815                 .cpu_features           = CPU_FTRS_44X,
1816                 .cpu_user_features      = COMMON_USER_BOOKE,
1817                 .mmu_features           = MMU_FTR_TYPE_44x,
1818                 .icache_bsize           = 32,
1819                 .dcache_bsize           = 32,
1820                 .cpu_setup              = __setup_cpu_440spe,
1821                 .machine_check          = machine_check_440A,
1822                 .platform               = "ppc440",
1823         },
1824         { /* 440 in Xilinx Virtex-5 FXT */
1825                 .pvr_mask               = 0xfffffff0,
1826                 .pvr_value              = 0x7ff21910,
1827                 .cpu_name               = "440 in Virtex-5 FXT",
1828                 .cpu_features           = CPU_FTRS_44X,
1829                 .cpu_user_features      = COMMON_USER_BOOKE,
1830                 .mmu_features           = MMU_FTR_TYPE_44x,
1831                 .icache_bsize           = 32,
1832                 .dcache_bsize           = 32,
1833                 .cpu_setup              = __setup_cpu_440x5,
1834                 .machine_check          = machine_check_440A,
1835                 .platform               = "ppc440",
1836         },
1837         { /* 460EX */
1838                 .pvr_mask               = 0xffff0006,
1839                 .pvr_value              = 0x13020002,
1840                 .cpu_name               = "460EX",
1841                 .cpu_features           = CPU_FTRS_440x6,
1842                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1843                 .mmu_features           = MMU_FTR_TYPE_44x,
1844                 .icache_bsize           = 32,
1845                 .dcache_bsize           = 32,
1846                 .cpu_setup              = __setup_cpu_460ex,
1847                 .machine_check          = machine_check_440A,
1848                 .platform               = "ppc440",
1849         },
1850         { /* 460EX Rev B */
1851                 .pvr_mask               = 0xffff0007,
1852                 .pvr_value              = 0x13020004,
1853                 .cpu_name               = "460EX Rev. B",
1854                 .cpu_features           = CPU_FTRS_440x6,
1855                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1856                 .mmu_features           = MMU_FTR_TYPE_44x,
1857                 .icache_bsize           = 32,
1858                 .dcache_bsize           = 32,
1859                 .cpu_setup              = __setup_cpu_460ex,
1860                 .machine_check          = machine_check_440A,
1861                 .platform               = "ppc440",
1862         },
1863         { /* 460GT */
1864                 .pvr_mask               = 0xffff0006,
1865                 .pvr_value              = 0x13020000,
1866                 .cpu_name               = "460GT",
1867                 .cpu_features           = CPU_FTRS_440x6,
1868                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1869                 .mmu_features           = MMU_FTR_TYPE_44x,
1870                 .icache_bsize           = 32,
1871                 .dcache_bsize           = 32,
1872                 .cpu_setup              = __setup_cpu_460gt,
1873                 .machine_check          = machine_check_440A,
1874                 .platform               = "ppc440",
1875         },
1876         { /* 460GT Rev B */
1877                 .pvr_mask               = 0xffff0007,
1878                 .pvr_value              = 0x13020005,
1879                 .cpu_name               = "460GT Rev. B",
1880                 .cpu_features           = CPU_FTRS_440x6,
1881                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1882                 .mmu_features           = MMU_FTR_TYPE_44x,
1883                 .icache_bsize           = 32,
1884                 .dcache_bsize           = 32,
1885                 .cpu_setup              = __setup_cpu_460gt,
1886                 .machine_check          = machine_check_440A,
1887                 .platform               = "ppc440",
1888         },
1889         { /* 460SX */
1890                 .pvr_mask               = 0xffffff00,
1891                 .pvr_value              = 0x13541800,
1892                 .cpu_name               = "460SX",
1893                 .cpu_features           = CPU_FTRS_44X,
1894                 .cpu_user_features      = COMMON_USER_BOOKE,
1895                 .mmu_features           = MMU_FTR_TYPE_44x,
1896                 .icache_bsize           = 32,
1897                 .dcache_bsize           = 32,
1898                 .cpu_setup              = __setup_cpu_460sx,
1899                 .machine_check          = machine_check_440A,
1900                 .platform               = "ppc440",
1901         },
1902         { /* 464 in APM821xx */
1903                 .pvr_mask               = 0xfffffff0,
1904                 .pvr_value              = 0x12C41C80,
1905                 .cpu_name               = "APM821XX",
1906                 .cpu_features           = CPU_FTRS_44X,
1907                 .cpu_user_features      = COMMON_USER_BOOKE |
1908                         PPC_FEATURE_HAS_FPU,
1909                 .mmu_features           = MMU_FTR_TYPE_44x,
1910                 .icache_bsize           = 32,
1911                 .dcache_bsize           = 32,
1912                 .cpu_setup              = __setup_cpu_apm821xx,
1913                 .machine_check          = machine_check_440A,
1914                 .platform               = "ppc440",
1915         },
1916         { /* 476 DD2 core */
1917                 .pvr_mask               = 0xffffffff,
1918                 .pvr_value              = 0x11a52080,
1919                 .cpu_name               = "476",
1920                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1921                 .cpu_user_features      = COMMON_USER_BOOKE |
1922                         PPC_FEATURE_HAS_FPU,
1923                 .mmu_features           = MMU_FTR_TYPE_47x |
1924                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1925                 .icache_bsize           = 32,
1926                 .dcache_bsize           = 128,
1927                 .machine_check          = machine_check_47x,
1928                 .platform               = "ppc470",
1929         },
1930         { /* 476fpe */
1931                 .pvr_mask               = 0xffff0000,
1932                 .pvr_value              = 0x7ff50000,
1933                 .cpu_name               = "476fpe",
1934                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1935                 .cpu_user_features      = COMMON_USER_BOOKE |
1936                         PPC_FEATURE_HAS_FPU,
1937                 .mmu_features           = MMU_FTR_TYPE_47x |
1938                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1939                 .icache_bsize           = 32,
1940                 .dcache_bsize           = 128,
1941                 .machine_check          = machine_check_47x,
1942                 .platform               = "ppc470",
1943         },
1944         { /* 476 iss */
1945                 .pvr_mask               = 0xffff0000,
1946                 .pvr_value              = 0x00050000,
1947                 .cpu_name               = "476",
1948                 .cpu_features           = CPU_FTRS_47X,
1949                 .cpu_user_features      = COMMON_USER_BOOKE |
1950                         PPC_FEATURE_HAS_FPU,
1951                 .mmu_features           = MMU_FTR_TYPE_47x |
1952                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1953                 .icache_bsize           = 32,
1954                 .dcache_bsize           = 128,
1955                 .machine_check          = machine_check_47x,
1956                 .platform               = "ppc470",
1957         },
1958         { /* 476 others */
1959                 .pvr_mask               = 0xffff0000,
1960                 .pvr_value              = 0x11a50000,
1961                 .cpu_name               = "476",
1962                 .cpu_features           = CPU_FTRS_47X,
1963                 .cpu_user_features      = COMMON_USER_BOOKE |
1964                         PPC_FEATURE_HAS_FPU,
1965                 .mmu_features           = MMU_FTR_TYPE_47x |
1966                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1967                 .icache_bsize           = 32,
1968                 .dcache_bsize           = 128,
1969                 .machine_check          = machine_check_47x,
1970                 .platform               = "ppc470",
1971         },
1972         {       /* default match */
1973                 .pvr_mask               = 0x00000000,
1974                 .pvr_value              = 0x00000000,
1975                 .cpu_name               = "(generic 44x PPC)",
1976                 .cpu_features           = CPU_FTRS_44X,
1977                 .cpu_user_features      = COMMON_USER_BOOKE,
1978                 .mmu_features           = MMU_FTR_TYPE_44x,
1979                 .icache_bsize           = 32,
1980                 .dcache_bsize           = 32,
1981                 .machine_check          = machine_check_4xx,
1982                 .platform               = "ppc440",
1983         }
1984 #endif /* CONFIG_44x */
1985 #ifdef CONFIG_E200
1986         {       /* e200z5 */
1987                 .pvr_mask               = 0xfff00000,
1988                 .pvr_value              = 0x81000000,
1989                 .cpu_name               = "e200z5",
1990                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1991                 .cpu_features           = CPU_FTRS_E200,
1992                 .cpu_user_features      = COMMON_USER_BOOKE |
1993                         PPC_FEATURE_HAS_EFP_SINGLE |
1994                         PPC_FEATURE_UNIFIED_CACHE,
1995                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1996                 .dcache_bsize           = 32,
1997                 .machine_check          = machine_check_e200,
1998                 .platform               = "ppc5554",
1999         },
2000         {       /* e200z6 */
2001                 .pvr_mask               = 0xfff00000,
2002                 .pvr_value              = 0x81100000,
2003                 .cpu_name               = "e200z6",
2004                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
2005                 .cpu_features           = CPU_FTRS_E200,
2006                 .cpu_user_features      = COMMON_USER_BOOKE |
2007                         PPC_FEATURE_HAS_SPE_COMP |
2008                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2009                         PPC_FEATURE_UNIFIED_CACHE,
2010                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2011                 .dcache_bsize           = 32,
2012                 .machine_check          = machine_check_e200,
2013                 .platform               = "ppc5554",
2014         },
2015         {       /* default match */
2016                 .pvr_mask               = 0x00000000,
2017                 .pvr_value              = 0x00000000,
2018                 .cpu_name               = "(generic E200 PPC)",
2019                 .cpu_features           = CPU_FTRS_E200,
2020                 .cpu_user_features      = COMMON_USER_BOOKE |
2021                         PPC_FEATURE_HAS_EFP_SINGLE |
2022                         PPC_FEATURE_UNIFIED_CACHE,
2023                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2024                 .dcache_bsize           = 32,
2025                 .cpu_setup              = __setup_cpu_e200,
2026                 .machine_check          = machine_check_e200,
2027                 .platform               = "ppc5554",
2028         }
2029 #endif /* CONFIG_E200 */
2030 #endif /* CONFIG_PPC32 */
2031 #ifdef CONFIG_E500
2032 #ifdef CONFIG_PPC32
2033         {       /* e500 */
2034                 .pvr_mask               = 0xffff0000,
2035                 .pvr_value              = 0x80200000,
2036                 .cpu_name               = "e500",
2037                 .cpu_features           = CPU_FTRS_E500,
2038                 .cpu_user_features      = COMMON_USER_BOOKE |
2039                         PPC_FEATURE_HAS_SPE_COMP |
2040                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2041                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2042                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2043                 .icache_bsize           = 32,
2044                 .dcache_bsize           = 32,
2045                 .num_pmcs               = 4,
2046                 .oprofile_cpu_type      = "ppc/e500",
2047                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2048                 .cpu_setup              = __setup_cpu_e500v1,
2049                 .machine_check          = machine_check_e500,
2050                 .platform               = "ppc8540",
2051         },
2052         {       /* e500v2 */
2053                 .pvr_mask               = 0xffff0000,
2054                 .pvr_value              = 0x80210000,
2055                 .cpu_name               = "e500v2",
2056                 .cpu_features           = CPU_FTRS_E500_2,
2057                 .cpu_user_features      = COMMON_USER_BOOKE |
2058                         PPC_FEATURE_HAS_SPE_COMP |
2059                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2060                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2061                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2062                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2063                 .icache_bsize           = 32,
2064                 .dcache_bsize           = 32,
2065                 .num_pmcs               = 4,
2066                 .oprofile_cpu_type      = "ppc/e500",
2067                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2068                 .cpu_setup              = __setup_cpu_e500v2,
2069                 .machine_check          = machine_check_e500,
2070                 .platform               = "ppc8548",
2071         },
2072         {       /* e500mc */
2073                 .pvr_mask               = 0xffff0000,
2074                 .pvr_value              = 0x80230000,
2075                 .cpu_name               = "e500mc",
2076                 .cpu_features           = CPU_FTRS_E500MC,
2077                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2078                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2079                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2080                         MMU_FTR_USE_TLBILX,
2081                 .icache_bsize           = 64,
2082                 .dcache_bsize           = 64,
2083                 .num_pmcs               = 4,
2084                 .oprofile_cpu_type      = "ppc/e500mc",
2085                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2086                 .cpu_setup              = __setup_cpu_e500mc,
2087                 .machine_check          = machine_check_e500mc,
2088                 .platform               = "ppce500mc",
2089         },
2090 #endif /* CONFIG_PPC32 */
2091         {       /* e5500 */
2092                 .pvr_mask               = 0xffff0000,
2093                 .pvr_value              = 0x80240000,
2094                 .cpu_name               = "e5500",
2095                 .cpu_features           = CPU_FTRS_E5500,
2096                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2097                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2098                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2099                         MMU_FTR_USE_TLBILX,
2100                 .icache_bsize           = 64,
2101                 .dcache_bsize           = 64,
2102                 .num_pmcs               = 4,
2103                 .oprofile_cpu_type      = "ppc/e500mc",
2104                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2105                 .cpu_setup              = __setup_cpu_e5500,
2106 #ifndef CONFIG_PPC32
2107                 .cpu_restore            = __restore_cpu_e5500,
2108 #endif
2109                 .machine_check          = machine_check_e500mc,
2110                 .platform               = "ppce5500",
2111         },
2112         {       /* e6500 */
2113                 .pvr_mask               = 0xffff0000,
2114                 .pvr_value              = 0x80400000,
2115                 .cpu_name               = "e6500",
2116                 .cpu_features           = CPU_FTRS_E6500,
2117                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2118                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2119                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2120                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2121                         MMU_FTR_USE_TLBILX,
2122                 .icache_bsize           = 64,
2123                 .dcache_bsize           = 64,
2124                 .num_pmcs               = 6,
2125                 .oprofile_cpu_type      = "ppc/e6500",
2126                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2127                 .cpu_setup              = __setup_cpu_e6500,
2128 #ifndef CONFIG_PPC32
2129                 .cpu_restore            = __restore_cpu_e6500,
2130 #endif
2131                 .machine_check          = machine_check_e500mc,
2132                 .platform               = "ppce6500",
2133         },
2134 #ifdef CONFIG_PPC32
2135         {       /* default match */
2136                 .pvr_mask               = 0x00000000,
2137                 .pvr_value              = 0x00000000,
2138                 .cpu_name               = "(generic E500 PPC)",
2139                 .cpu_features           = CPU_FTRS_E500,
2140                 .cpu_user_features      = COMMON_USER_BOOKE |
2141                         PPC_FEATURE_HAS_SPE_COMP |
2142                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2143                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2144                 .icache_bsize           = 32,
2145                 .dcache_bsize           = 32,
2146                 .machine_check          = machine_check_e500,
2147                 .platform               = "powerpc",
2148         }
2149 #endif /* CONFIG_PPC32 */
2150 #endif /* CONFIG_E500 */
2151
2152 #ifdef CONFIG_PPC_A2
2153         {       /* Standard A2 (>= DD2) + FPU core */
2154                 .pvr_mask               = 0xffff0000,
2155                 .pvr_value              = 0x00480000,
2156                 .cpu_name               = "A2 (>= DD2)",
2157                 .cpu_features           = CPU_FTRS_A2,
2158                 .cpu_user_features      = COMMON_USER_PPC64,
2159                 .mmu_features           = MMU_FTRS_A2,
2160                 .icache_bsize           = 64,
2161                 .dcache_bsize           = 64,
2162                 .num_pmcs               = 0,
2163                 .cpu_setup              = __setup_cpu_a2,
2164                 .cpu_restore            = __restore_cpu_a2,
2165                 .machine_check          = machine_check_generic,
2166                 .platform               = "ppca2",
2167         },
2168         {       /* This is a default entry to get going, to be replaced by
2169                  * a real one at some stage
2170                  */
2171 #define CPU_FTRS_BASE_BOOK3E    (CPU_FTR_USE_TB | \
2172             CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_SMT | \
2173             CPU_FTR_NODSISRALIGN | CPU_FTR_NOEXECUTE)
2174                 .pvr_mask               = 0x00000000,
2175                 .pvr_value              = 0x00000000,
2176                 .cpu_name               = "Book3E",
2177                 .cpu_features           = CPU_FTRS_BASE_BOOK3E,
2178                 .cpu_user_features      = COMMON_USER_PPC64,
2179                 .mmu_features           = MMU_FTR_TYPE_3E | MMU_FTR_USE_TLBILX |
2180                                           MMU_FTR_USE_TLBIVAX_BCAST |
2181                                           MMU_FTR_LOCK_BCAST_INVAL,
2182                 .icache_bsize           = 64,
2183                 .dcache_bsize           = 64,
2184                 .num_pmcs               = 0,
2185                 .machine_check          = machine_check_generic,
2186                 .platform               = "power6",
2187         },
2188 #endif /* CONFIG_PPC_A2 */
2189 };
2190
2191 static struct cpu_spec the_cpu_spec;
2192
2193 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2194                                                struct cpu_spec *s)
2195 {
2196         struct cpu_spec *t = &the_cpu_spec;
2197         struct cpu_spec old;
2198
2199         t = PTRRELOC(t);
2200         old = *t;
2201
2202         /* Copy everything, then do fixups */
2203         *t = *s;
2204
2205         /*
2206          * If we are overriding a previous value derived from the real
2207          * PVR with a new value obtained using a logical PVR value,
2208          * don't modify the performance monitor fields.
2209          */
2210         if (old.num_pmcs && !s->num_pmcs) {
2211                 t->num_pmcs = old.num_pmcs;
2212                 t->pmc_type = old.pmc_type;
2213                 t->oprofile_type = old.oprofile_type;
2214                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2215                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2216                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2217
2218                 /*
2219                  * If we have passed through this logic once before and
2220                  * have pulled the default case because the real PVR was
2221                  * not found inside cpu_specs[], then we are possibly
2222                  * running in compatibility mode. In that case, let the
2223                  * oprofiler know which set of compatibility counters to
2224                  * pull from by making sure the oprofile_cpu_type string
2225                  * is set to that of compatibility mode. If the
2226                  * oprofile_cpu_type already has a value, then we are
2227                  * possibly overriding a real PVR with a logical one,
2228                  * and, in that case, keep the current value for
2229                  * oprofile_cpu_type.
2230                  */
2231                 if (old.oprofile_cpu_type != NULL) {
2232                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2233                         t->oprofile_type = old.oprofile_type;
2234                 }
2235         }
2236
2237         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2238
2239         /*
2240          * Set the base platform string once; assumes
2241          * we're called with real pvr first.
2242          */
2243         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2244                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2245
2246 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2247         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2248          * that processor. I will consolidate that at a later time, for now,
2249          * just use #ifdef. We also don't need to PTRRELOC the function
2250          * pointer on ppc64 and booke as we are running at 0 in real mode
2251          * on ppc64 and reloc_offset is always 0 on booke.
2252          */
2253         if (t->cpu_setup) {
2254                 t->cpu_setup(offset, t);
2255         }
2256 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2257
2258         return t;
2259 }
2260
2261 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2262 {
2263         struct cpu_spec *s = cpu_specs;
2264         int i;
2265
2266         s = PTRRELOC(s);
2267
2268         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2269                 if ((pvr & s->pvr_mask) == s->pvr_value)
2270                         return setup_cpu_spec(offset, s);
2271         }
2272
2273         BUG();
2274
2275         return NULL;
2276 }