kernel/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 int action);
  75 extern void __flush_tlb_power8(unsigned int action);
  76 extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
  77 extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
  78 #endif /* CONFIG_PPC64 */
  79 #if defined(CONFIG_E500)
  80 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  81 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  82 extern void __restore_cpu_e5500(void);
  83 extern void __restore_cpu_e6500(void);
  84 #endif /* CONFIG_E500 */
  85
  86 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  87  * ones as well...
  88  */
  89 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  90                                  PPC_FEATURE_HAS_MMU)
  91 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  92 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  93 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  94                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  95 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  96                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  97 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  98                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  99                                  PPC_FEATURE_TRUE_LE | \
 100                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 101 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 102                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 103                                  PPC_FEATURE_TRUE_LE | \
 104                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 105 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 106 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 107                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 108                                  PPC_FEATURE_TRUE_LE | \
 109                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 110 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 111                                  PPC_FEATURE2_HTM_COMP | PPC_FEATURE2_DSCR | \
 112                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 113                                  PPC_FEATURE2_VEC_CRYPTO)
 114 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 115                                  PPC_FEATURE_TRUE_LE | \
 116                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 117 #ifdef CONFIG_PPC_BOOK3E_64
 118 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 119 #else
 120 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 121                                  PPC_FEATURE_BOOKE)
 122 #endif
 123
 124 static struct cpu_spec __initdata cpu_specs[] = {
 125 #ifdef CONFIG_PPC_BOOK3S_64
 126         {       /* Power4 */
 127                 .pvr_mask               = 0xffff0000,
 128                 .pvr_value              = 0x00350000,
 129                 .cpu_name               = "POWER4 (gp)",
 130                 .cpu_features           = CPU_FTRS_POWER4,
 131                 .cpu_user_features      = COMMON_USER_POWER4,
 132                 .mmu_features           = MMU_FTRS_POWER4,
 133                 .icache_bsize           = 128,
 134                 .dcache_bsize           = 128,
 135                 .num_pmcs               = 8,
 136                 .pmc_type               = PPC_PMC_IBM,
 137                 .oprofile_cpu_type      = "ppc64/power4",
 138                 .oprofile_type          = PPC_OPROFILE_POWER4,
 139                 .platform               = "power4",
 140         },
 141         {       /* Power4+ */
 142                 .pvr_mask               = 0xffff0000,
 143                 .pvr_value              = 0x00380000,
 144                 .cpu_name               = "POWER4+ (gq)",
 145                 .cpu_features           = CPU_FTRS_POWER4,
 146                 .cpu_user_features      = COMMON_USER_POWER4,
 147                 .mmu_features           = MMU_FTRS_POWER4,
 148                 .icache_bsize           = 128,
 149                 .dcache_bsize           = 128,
 150                 .num_pmcs               = 8,
 151                 .pmc_type               = PPC_PMC_IBM,
 152                 .oprofile_cpu_type      = "ppc64/power4",
 153                 .oprofile_type          = PPC_OPROFILE_POWER4,
 154                 .platform               = "power4",
 155         },
 156         {       /* PPC970 */
 157                 .pvr_mask               = 0xffff0000,
 158                 .pvr_value              = 0x00390000,
 159                 .cpu_name               = "PPC970",
 160                 .cpu_features           = CPU_FTRS_PPC970,
 161                 .cpu_user_features      = COMMON_USER_POWER4 |
 162                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 163                 .mmu_features           = MMU_FTRS_PPC970,
 164                 .icache_bsize           = 128,
 165                 .dcache_bsize           = 128,
 166                 .num_pmcs               = 8,
 167                 .pmc_type               = PPC_PMC_IBM,
 168                 .cpu_setup              = __setup_cpu_ppc970,
 169                 .cpu_restore            = __restore_cpu_ppc970,
 170                 .oprofile_cpu_type      = "ppc64/970",
 171                 .oprofile_type          = PPC_OPROFILE_POWER4,
 172                 .platform               = "ppc970",
 173         },
 174         {       /* PPC970FX */
 175                 .pvr_mask               = 0xffff0000,
 176                 .pvr_value              = 0x003c0000,
 177                 .cpu_name               = "PPC970FX",
 178                 .cpu_features           = CPU_FTRS_PPC970,
 179                 .cpu_user_features      = COMMON_USER_POWER4 |
 180                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 181                 .mmu_features           = MMU_FTRS_PPC970,
 182                 .icache_bsize           = 128,
 183                 .dcache_bsize           = 128,
 184                 .num_pmcs               = 8,
 185                 .pmc_type               = PPC_PMC_IBM,
 186                 .cpu_setup              = __setup_cpu_ppc970,
 187                 .cpu_restore            = __restore_cpu_ppc970,
 188                 .oprofile_cpu_type      = "ppc64/970",
 189                 .oprofile_type          = PPC_OPROFILE_POWER4,
 190                 .platform               = "ppc970",
 191         },
 192         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 193                 .pvr_mask               = 0xffffffff,
 194                 .pvr_value              = 0x00440100,
 195                 .cpu_name               = "PPC970MP",
 196                 .cpu_features           = CPU_FTRS_PPC970,
 197                 .cpu_user_features      = COMMON_USER_POWER4 |
 198                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 199                 .mmu_features           = MMU_FTRS_PPC970,
 200                 .icache_bsize           = 128,
 201                 .dcache_bsize           = 128,
 202                 .num_pmcs               = 8,
 203                 .pmc_type               = PPC_PMC_IBM,
 204                 .cpu_setup              = __setup_cpu_ppc970,
 205                 .cpu_restore            = __restore_cpu_ppc970,
 206                 .oprofile_cpu_type      = "ppc64/970MP",
 207                 .oprofile_type          = PPC_OPROFILE_POWER4,
 208                 .platform               = "ppc970",
 209         },
 210         {       /* PPC970MP */
 211                 .pvr_mask               = 0xffff0000,
 212                 .pvr_value              = 0x00440000,
 213                 .cpu_name               = "PPC970MP",
 214                 .cpu_features           = CPU_FTRS_PPC970,
 215                 .cpu_user_features      = COMMON_USER_POWER4 |
 216                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 217                 .mmu_features           = MMU_FTRS_PPC970,
 218                 .icache_bsize           = 128,
 219                 .dcache_bsize           = 128,
 220                 .num_pmcs               = 8,
 221                 .pmc_type               = PPC_PMC_IBM,
 222                 .cpu_setup              = __setup_cpu_ppc970MP,
 223                 .cpu_restore            = __restore_cpu_ppc970,
 224                 .oprofile_cpu_type      = "ppc64/970MP",
 225                 .oprofile_type          = PPC_OPROFILE_POWER4,
 226                 .platform               = "ppc970",
 227         },
 228         {       /* PPC970GX */
 229                 .pvr_mask               = 0xffff0000,
 230                 .pvr_value              = 0x00450000,
 231                 .cpu_name               = "PPC970GX",
 232                 .cpu_features           = CPU_FTRS_PPC970,
 233                 .cpu_user_features      = COMMON_USER_POWER4 |
 234                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 235                 .mmu_features           = MMU_FTRS_PPC970,
 236                 .icache_bsize           = 128,
 237                 .dcache_bsize           = 128,
 238                 .num_pmcs               = 8,
 239                 .pmc_type               = PPC_PMC_IBM,
 240                 .cpu_setup              = __setup_cpu_ppc970,
 241                 .oprofile_cpu_type      = "ppc64/970",
 242                 .oprofile_type          = PPC_OPROFILE_POWER4,
 243                 .platform               = "ppc970",
 244         },
 245         {       /* Power5 GR */
 246                 .pvr_mask               = 0xffff0000,
 247                 .pvr_value              = 0x003a0000,
 248                 .cpu_name               = "POWER5 (gr)",
 249                 .cpu_features           = CPU_FTRS_POWER5,
 250                 .cpu_user_features      = COMMON_USER_POWER5,
 251                 .mmu_features           = MMU_FTRS_POWER5,
 252                 .icache_bsize           = 128,
 253                 .dcache_bsize           = 128,
 254                 .num_pmcs               = 6,
 255                 .pmc_type               = PPC_PMC_IBM,
 256                 .oprofile_cpu_type      = "ppc64/power5",
 257                 .oprofile_type          = PPC_OPROFILE_POWER4,
 258                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 259                  * and above but only works on POWER5 and above
 260                  */
 261                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 262                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 263                 .platform               = "power5",
 264         },
 265         {       /* Power5++ */
 266                 .pvr_mask               = 0xffffff00,
 267                 .pvr_value              = 0x003b0300,
 268                 .cpu_name               = "POWER5+ (gs)",
 269                 .cpu_features           = CPU_FTRS_POWER5,
 270                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 271                 .mmu_features           = MMU_FTRS_POWER5,
 272                 .icache_bsize           = 128,
 273                 .dcache_bsize           = 128,
 274                 .num_pmcs               = 6,
 275                 .oprofile_cpu_type      = "ppc64/power5++",
 276                 .oprofile_type          = PPC_OPROFILE_POWER4,
 277                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 278                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 279                 .platform               = "power5+",
 280         },
 281         {       /* Power5 GS */
 282                 .pvr_mask               = 0xffff0000,
 283                 .pvr_value              = 0x003b0000,
 284                 .cpu_name               = "POWER5+ (gs)",
 285                 .cpu_features           = CPU_FTRS_POWER5,
 286                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 287                 .mmu_features           = MMU_FTRS_POWER5,
 288                 .icache_bsize           = 128,
 289                 .dcache_bsize           = 128,
 290                 .num_pmcs               = 6,
 291                 .pmc_type               = PPC_PMC_IBM,
 292                 .oprofile_cpu_type      = "ppc64/power5+",
 293                 .oprofile_type          = PPC_OPROFILE_POWER4,
 294                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 295                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 296                 .platform               = "power5+",
 297         },
 298         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 299                 .pvr_mask               = 0xffffffff,
 300                 .pvr_value              = 0x0f000001,
 301                 .cpu_name               = "POWER5+",
 302                 .cpu_features           = CPU_FTRS_POWER5,
 303                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 304                 .mmu_features           = MMU_FTRS_POWER5,
 305                 .icache_bsize           = 128,
 306                 .dcache_bsize           = 128,
 307                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 308                 .oprofile_type          = PPC_OPROFILE_POWER4,
 309                 .platform               = "power5+",
 310         },
 311         {       /* Power6 */
 312                 .pvr_mask               = 0xffff0000,
 313                 .pvr_value              = 0x003e0000,
 314                 .cpu_name               = "POWER6 (raw)",
 315                 .cpu_features           = CPU_FTRS_POWER6,
 316                 .cpu_user_features      = COMMON_USER_POWER6 |
 317                         PPC_FEATURE_POWER6_EXT,
 318                 .mmu_features           = MMU_FTRS_POWER6,
 319                 .icache_bsize           = 128,
 320                 .dcache_bsize           = 128,
 321                 .num_pmcs               = 6,
 322                 .pmc_type               = PPC_PMC_IBM,
 323                 .oprofile_cpu_type      = "ppc64/power6",
 324                 .oprofile_type          = PPC_OPROFILE_POWER4,
 325                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 326                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 327                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 328                         POWER6_MMCRA_OTHER,
 329                 .platform               = "power6x",
 330         },
 331         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 332                 .pvr_mask               = 0xffffffff,
 333                 .pvr_value              = 0x0f000002,
 334                 .cpu_name               = "POWER6 (architected)",
 335                 .cpu_features           = CPU_FTRS_POWER6,
 336                 .cpu_user_features      = COMMON_USER_POWER6,
 337                 .mmu_features           = MMU_FTRS_POWER6,
 338                 .icache_bsize           = 128,
 339                 .dcache_bsize           = 128,
 340                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 341                 .oprofile_type          = PPC_OPROFILE_POWER4,
 342                 .platform               = "power6",
 343         },
 344         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 345                 .pvr_mask               = 0xffffffff,
 346                 .pvr_value              = 0x0f000003,
 347                 .cpu_name               = "POWER7 (architected)",
 348                 .cpu_features           = CPU_FTRS_POWER7,
 349                 .cpu_user_features      = COMMON_USER_POWER7,
 350                 .cpu_user_features2     = COMMON_USER2_POWER7,
 351                 .mmu_features           = MMU_FTRS_POWER7,
 352                 .icache_bsize           = 128,
 353                 .dcache_bsize           = 128,
 354                 .oprofile_type          = PPC_OPROFILE_POWER4,
 355                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 356                 .cpu_setup              = __setup_cpu_power7,
 357                 .cpu_restore            = __restore_cpu_power7,
 358                 .flush_tlb              = __flush_tlb_power7,
 359                 .machine_check_early    = __machine_check_early_realmode_p7,
 360                 .platform               = "power7",
 361         },
 362         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 363                 .pvr_mask               = 0xffffffff,
 364                 .pvr_value              = 0x0f000004,
 365                 .cpu_name               = "POWER8 (architected)",
 366                 .cpu_features           = CPU_FTRS_POWER8,
 367                 .cpu_user_features      = COMMON_USER_POWER8,
 368                 .cpu_user_features2     = COMMON_USER2_POWER8,
 369                 .mmu_features           = MMU_FTRS_POWER8,
 370                 .icache_bsize           = 128,
 371                 .dcache_bsize           = 128,
 372                 .oprofile_type          = PPC_OPROFILE_INVALID,
 373                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 374                 .cpu_setup              = __setup_cpu_power8,
 375                 .cpu_restore            = __restore_cpu_power8,
 376                 .flush_tlb              = __flush_tlb_power8,
 377                 .machine_check_early    = __machine_check_early_realmode_p8,
 378                 .platform               = "power8",
 379         },
 380         {       /* Power7 */
 381                 .pvr_mask               = 0xffff0000,
 382                 .pvr_value              = 0x003f0000,
 383                 .cpu_name               = "POWER7 (raw)",
 384                 .cpu_features           = CPU_FTRS_POWER7,
 385                 .cpu_user_features      = COMMON_USER_POWER7,
 386                 .cpu_user_features2     = COMMON_USER2_POWER7,
 387                 .mmu_features           = MMU_FTRS_POWER7,
 388                 .icache_bsize           = 128,
 389                 .dcache_bsize           = 128,
 390                 .num_pmcs               = 6,
 391                 .pmc_type               = PPC_PMC_IBM,
 392                 .oprofile_cpu_type      = "ppc64/power7",
 393                 .oprofile_type          = PPC_OPROFILE_POWER4,
 394                 .cpu_setup              = __setup_cpu_power7,
 395                 .cpu_restore            = __restore_cpu_power7,
 396                 .flush_tlb              = __flush_tlb_power7,
 397                 .machine_check_early    = __machine_check_early_realmode_p7,
 398                 .platform               = "power7",
 399         },
 400         {       /* Power7+ */
 401                 .pvr_mask               = 0xffff0000,
 402                 .pvr_value              = 0x004A0000,
 403                 .cpu_name               = "POWER7+ (raw)",
 404                 .cpu_features           = CPU_FTRS_POWER7,
 405                 .cpu_user_features      = COMMON_USER_POWER7,
 406                 .cpu_user_features2     = COMMON_USER2_POWER7,
 407                 .mmu_features           = MMU_FTRS_POWER7,
 408                 .icache_bsize           = 128,
 409                 .dcache_bsize           = 128,
 410                 .num_pmcs               = 6,
 411                 .pmc_type               = PPC_PMC_IBM,
 412                 .oprofile_cpu_type      = "ppc64/power7",
 413                 .oprofile_type          = PPC_OPROFILE_POWER4,
 414                 .cpu_setup              = __setup_cpu_power7,
 415                 .cpu_restore            = __restore_cpu_power7,
 416                 .flush_tlb              = __flush_tlb_power7,
 417                 .machine_check_early    = __machine_check_early_realmode_p7,
 418                 .platform               = "power7+",
 419         },
 420         {       /* Power8E */
 421                 .pvr_mask               = 0xffff0000,
 422                 .pvr_value              = 0x004b0000,
 423                 .cpu_name               = "POWER8E (raw)",
 424                 .cpu_features           = CPU_FTRS_POWER8E,
 425                 .cpu_user_features      = COMMON_USER_POWER8,
 426                 .cpu_user_features2     = COMMON_USER2_POWER8,
 427                 .mmu_features           = MMU_FTRS_POWER8,
 428                 .icache_bsize           = 128,
 429                 .dcache_bsize           = 128,
 430                 .num_pmcs               = 6,
 431                 .pmc_type               = PPC_PMC_IBM,
 432                 .oprofile_cpu_type      = "ppc64/power8",
 433                 .oprofile_type          = PPC_OPROFILE_INVALID,
 434                 .cpu_setup              = __setup_cpu_power8,
 435                 .cpu_restore            = __restore_cpu_power8,
 436                 .flush_tlb              = __flush_tlb_power8,
 437                 .machine_check_early    = __machine_check_early_realmode_p8,
 438                 .platform               = "power8",
 439         },
 440         {       /* Power8NVL */
 441                 .pvr_mask               = 0xffff0000,
 442                 .pvr_value              = 0x004c0000,
 443                 .cpu_name               = "POWER8NVL (raw)",
 444                 .cpu_features           = CPU_FTRS_POWER8,
 445                 .cpu_user_features      = COMMON_USER_POWER8,
 446                 .cpu_user_features2     = COMMON_USER2_POWER8,
 447                 .mmu_features           = MMU_FTRS_POWER8,
 448                 .icache_bsize           = 128,
 449                 .dcache_bsize           = 128,
 450                 .num_pmcs               = 6,
 451                 .pmc_type               = PPC_PMC_IBM,
 452                 .oprofile_cpu_type      = "ppc64/power8",
 453                 .oprofile_type          = PPC_OPROFILE_INVALID,
 454                 .cpu_setup              = __setup_cpu_power8,
 455                 .cpu_restore            = __restore_cpu_power8,
 456                 .flush_tlb              = __flush_tlb_power8,
 457                 .machine_check_early    = __machine_check_early_realmode_p8,
 458                 .platform               = "power8",
 459         },
 460         {       /* Power8 DD1: Does not support doorbell IPIs */
 461                 .pvr_mask               = 0xffffff00,
 462                 .pvr_value              = 0x004d0100,
 463                 .cpu_name               = "POWER8 (raw)",
 464                 .cpu_features           = CPU_FTRS_POWER8_DD1,
 465                 .cpu_user_features      = COMMON_USER_POWER8,
 466                 .cpu_user_features2     = COMMON_USER2_POWER8,
 467                 .mmu_features           = MMU_FTRS_POWER8,
 468                 .icache_bsize           = 128,
 469                 .dcache_bsize           = 128,
 470                 .num_pmcs               = 6,
 471                 .pmc_type               = PPC_PMC_IBM,
 472                 .oprofile_cpu_type      = "ppc64/power8",
 473                 .oprofile_type          = PPC_OPROFILE_INVALID,
 474                 .cpu_setup              = __setup_cpu_power8,
 475                 .cpu_restore            = __restore_cpu_power8,
 476                 .flush_tlb              = __flush_tlb_power8,
 477                 .machine_check_early    = __machine_check_early_realmode_p8,
 478                 .platform               = "power8",
 479         },
 480         {       /* Power8 */
 481                 .pvr_mask               = 0xffff0000,
 482                 .pvr_value              = 0x004d0000,
 483                 .cpu_name               = "POWER8 (raw)",
 484                 .cpu_features           = CPU_FTRS_POWER8,
 485                 .cpu_user_features      = COMMON_USER_POWER8,
 486                 .cpu_user_features2     = COMMON_USER2_POWER8,
 487                 .mmu_features           = MMU_FTRS_POWER8,
 488                 .icache_bsize           = 128,
 489                 .dcache_bsize           = 128,
 490                 .num_pmcs               = 6,
 491                 .pmc_type               = PPC_PMC_IBM,
 492                 .oprofile_cpu_type      = "ppc64/power8",
 493                 .oprofile_type          = PPC_OPROFILE_INVALID,
 494                 .cpu_setup              = __setup_cpu_power8,
 495                 .cpu_restore            = __restore_cpu_power8,
 496                 .flush_tlb              = __flush_tlb_power8,
 497                 .machine_check_early    = __machine_check_early_realmode_p8,
 498                 .platform               = "power8",
 499         },
 500         {       /* Cell Broadband Engine */
 501                 .pvr_mask               = 0xffff0000,
 502                 .pvr_value              = 0x00700000,
 503                 .cpu_name               = "Cell Broadband Engine",
 504                 .cpu_features           = CPU_FTRS_CELL,
 505                 .cpu_user_features      = COMMON_USER_PPC64 |
 506                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 507                         PPC_FEATURE_SMT,
 508                 .mmu_features           = MMU_FTRS_CELL,
 509                 .icache_bsize           = 128,
 510                 .dcache_bsize           = 128,
 511                 .num_pmcs               = 4,
 512                 .pmc_type               = PPC_PMC_IBM,
 513                 .oprofile_cpu_type      = "ppc64/cell-be",
 514                 .oprofile_type          = PPC_OPROFILE_CELL,
 515                 .platform               = "ppc-cell-be",
 516         },
 517         {       /* PA Semi PA6T */
 518                 .pvr_mask               = 0x7fff0000,
 519                 .pvr_value              = 0x00900000,
 520                 .cpu_name               = "PA6T",
 521                 .cpu_features           = CPU_FTRS_PA6T,
 522                 .cpu_user_features      = COMMON_USER_PA6T,
 523                 .mmu_features           = MMU_FTRS_PA6T,
 524                 .icache_bsize           = 64,
 525                 .dcache_bsize           = 64,
 526                 .num_pmcs               = 6,
 527                 .pmc_type               = PPC_PMC_PA6T,
 528                 .cpu_setup              = __setup_cpu_pa6t,
 529                 .cpu_restore            = __restore_cpu_pa6t,
 530                 .oprofile_cpu_type      = "ppc64/pa6t",
 531                 .oprofile_type          = PPC_OPROFILE_PA6T,
 532                 .platform               = "pa6t",
 533         },
 534         {       /* default match */
 535                 .pvr_mask               = 0x00000000,
 536                 .pvr_value              = 0x00000000,
 537                 .cpu_name               = "POWER4 (compatible)",
 538                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 539                 .cpu_user_features      = COMMON_USER_PPC64,
 540                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 541                 .icache_bsize           = 128,
 542                 .dcache_bsize           = 128,
 543                 .num_pmcs               = 6,
 544                 .pmc_type               = PPC_PMC_IBM,
 545                 .platform               = "power4",
 546         }
 547 #endif  /* CONFIG_PPC_BOOK3S_64 */
 548
 549 #ifdef CONFIG_PPC32
 550 #ifdef CONFIG_PPC_BOOK3S_32
 551         {       /* 601 */
 552                 .pvr_mask               = 0xffff0000,
 553                 .pvr_value              = 0x00010000,
 554                 .cpu_name               = "601",
 555                 .cpu_features           = CPU_FTRS_PPC601,
 556                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 557                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 558                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 559                 .icache_bsize           = 32,
 560                 .dcache_bsize           = 32,
 561                 .machine_check          = machine_check_generic,
 562                 .platform               = "ppc601",
 563         },
 564         {       /* 603 */
 565                 .pvr_mask               = 0xffff0000,
 566                 .pvr_value              = 0x00030000,
 567                 .cpu_name               = "603",
 568                 .cpu_features           = CPU_FTRS_603,
 569                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 570                 .mmu_features           = 0,
 571                 .icache_bsize           = 32,
 572                 .dcache_bsize           = 32,
 573                 .cpu_setup              = __setup_cpu_603,
 574                 .machine_check          = machine_check_generic,
 575                 .platform               = "ppc603",
 576         },
 577         {       /* 603e */
 578                 .pvr_mask               = 0xffff0000,
 579                 .pvr_value              = 0x00060000,
 580                 .cpu_name               = "603e",
 581                 .cpu_features           = CPU_FTRS_603,
 582                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 583                 .mmu_features           = 0,
 584                 .icache_bsize           = 32,
 585                 .dcache_bsize           = 32,
 586                 .cpu_setup              = __setup_cpu_603,
 587                 .machine_check          = machine_check_generic,
 588                 .platform               = "ppc603",
 589         },
 590         {       /* 603ev */
 591                 .pvr_mask               = 0xffff0000,
 592                 .pvr_value              = 0x00070000,
 593                 .cpu_name               = "603ev",
 594                 .cpu_features           = CPU_FTRS_603,
 595                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 596                 .mmu_features           = 0,
 597                 .icache_bsize           = 32,
 598                 .dcache_bsize           = 32,
 599                 .cpu_setup              = __setup_cpu_603,
 600                 .machine_check          = machine_check_generic,
 601                 .platform               = "ppc603",
 602         },
 603         {       /* 604 */
 604                 .pvr_mask               = 0xffff0000,
 605                 .pvr_value              = 0x00040000,
 606                 .cpu_name               = "604",
 607                 .cpu_features           = CPU_FTRS_604,
 608                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 609                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 610                 .icache_bsize           = 32,
 611                 .dcache_bsize           = 32,
 612                 .num_pmcs               = 2,
 613                 .cpu_setup              = __setup_cpu_604,
 614                 .machine_check          = machine_check_generic,
 615                 .platform               = "ppc604",
 616         },
 617         {       /* 604e */
 618                 .pvr_mask               = 0xfffff000,
 619                 .pvr_value              = 0x00090000,
 620                 .cpu_name               = "604e",
 621                 .cpu_features           = CPU_FTRS_604,
 622                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 623                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 624                 .icache_bsize           = 32,
 625                 .dcache_bsize           = 32,
 626                 .num_pmcs               = 4,
 627                 .cpu_setup              = __setup_cpu_604,
 628                 .machine_check          = machine_check_generic,
 629                 .platform               = "ppc604",
 630         },
 631         {       /* 604r */
 632                 .pvr_mask               = 0xffff0000,
 633                 .pvr_value              = 0x00090000,
 634                 .cpu_name               = "604r",
 635                 .cpu_features           = CPU_FTRS_604,
 636                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 637                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 638                 .icache_bsize           = 32,
 639                 .dcache_bsize           = 32,
 640                 .num_pmcs               = 4,
 641                 .cpu_setup              = __setup_cpu_604,
 642                 .machine_check          = machine_check_generic,
 643                 .platform               = "ppc604",
 644         },
 645         {       /* 604ev */
 646                 .pvr_mask               = 0xffff0000,
 647                 .pvr_value              = 0x000a0000,
 648                 .cpu_name               = "604ev",
 649                 .cpu_features           = CPU_FTRS_604,
 650                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 651                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 652                 .icache_bsize           = 32,
 653                 .dcache_bsize           = 32,
 654                 .num_pmcs               = 4,
 655                 .cpu_setup              = __setup_cpu_604,
 656                 .machine_check          = machine_check_generic,
 657                 .platform               = "ppc604",
 658         },
 659         {       /* 740/750 (0x4202, don't support TAU ?) */
 660                 .pvr_mask               = 0xffffffff,
 661                 .pvr_value              = 0x00084202,
 662                 .cpu_name               = "740/750",
 663                 .cpu_features           = CPU_FTRS_740_NOTAU,
 664                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 665                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 666                 .icache_bsize           = 32,
 667                 .dcache_bsize           = 32,
 668                 .num_pmcs               = 4,
 669                 .cpu_setup              = __setup_cpu_750,
 670                 .machine_check          = machine_check_generic,
 671                 .platform               = "ppc750",
 672         },
 673         {       /* 750CX (80100 and 8010x?) */
 674                 .pvr_mask               = 0xfffffff0,
 675                 .pvr_value              = 0x00080100,
 676                 .cpu_name               = "750CX",
 677                 .cpu_features           = CPU_FTRS_750,
 678                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 679                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 680                 .icache_bsize           = 32,
 681                 .dcache_bsize           = 32,
 682                 .num_pmcs               = 4,
 683                 .cpu_setup              = __setup_cpu_750cx,
 684                 .machine_check          = machine_check_generic,
 685                 .platform               = "ppc750",
 686         },
 687         {       /* 750CX (82201 and 82202) */
 688                 .pvr_mask               = 0xfffffff0,
 689                 .pvr_value              = 0x00082200,
 690                 .cpu_name               = "750CX",
 691                 .cpu_features           = CPU_FTRS_750,
 692                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 693                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 694                 .icache_bsize           = 32,
 695                 .dcache_bsize           = 32,
 696                 .num_pmcs               = 4,
 697                 .pmc_type               = PPC_PMC_IBM,
 698                 .cpu_setup              = __setup_cpu_750cx,
 699                 .machine_check          = machine_check_generic,
 700                 .platform               = "ppc750",
 701         },
 702         {       /* 750CXe (82214) */
 703                 .pvr_mask               = 0xfffffff0,
 704                 .pvr_value              = 0x00082210,
 705                 .cpu_name               = "750CXe",
 706                 .cpu_features           = CPU_FTRS_750,
 707                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 708                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 709                 .icache_bsize           = 32,
 710                 .dcache_bsize           = 32,
 711                 .num_pmcs               = 4,
 712                 .pmc_type               = PPC_PMC_IBM,
 713                 .cpu_setup              = __setup_cpu_750cx,
 714                 .machine_check          = machine_check_generic,
 715                 .platform               = "ppc750",
 716         },
 717         {       /* 750CXe "Gekko" (83214) */
 718                 .pvr_mask               = 0xffffffff,
 719                 .pvr_value              = 0x00083214,
 720                 .cpu_name               = "750CXe",
 721                 .cpu_features           = CPU_FTRS_750,
 722                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 723                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 724                 .icache_bsize           = 32,
 725                 .dcache_bsize           = 32,
 726                 .num_pmcs               = 4,
 727                 .pmc_type               = PPC_PMC_IBM,
 728                 .cpu_setup              = __setup_cpu_750cx,
 729                 .machine_check          = machine_check_generic,
 730                 .platform               = "ppc750",
 731         },
 732         {       /* 750CL (and "Broadway") */
 733                 .pvr_mask               = 0xfffff0e0,
 734                 .pvr_value              = 0x00087000,
 735                 .cpu_name               = "750CL",
 736                 .cpu_features           = CPU_FTRS_750CL,
 737                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 738                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 739                 .icache_bsize           = 32,
 740                 .dcache_bsize           = 32,
 741                 .num_pmcs               = 4,
 742                 .pmc_type               = PPC_PMC_IBM,
 743                 .cpu_setup              = __setup_cpu_750,
 744                 .machine_check          = machine_check_generic,
 745                 .platform               = "ppc750",
 746                 .oprofile_cpu_type      = "ppc/750",
 747                 .oprofile_type          = PPC_OPROFILE_G4,
 748         },
 749         {       /* 745/755 */
 750                 .pvr_mask               = 0xfffff000,
 751                 .pvr_value              = 0x00083000,
 752                 .cpu_name               = "745/755",
 753                 .cpu_features           = CPU_FTRS_750,
 754                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 755                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 756                 .icache_bsize           = 32,
 757                 .dcache_bsize           = 32,
 758                 .num_pmcs               = 4,
 759                 .pmc_type               = PPC_PMC_IBM,
 760                 .cpu_setup              = __setup_cpu_750,
 761                 .machine_check          = machine_check_generic,
 762                 .platform               = "ppc750",
 763         },
 764         {       /* 750FX rev 1.x */
 765                 .pvr_mask               = 0xffffff00,
 766                 .pvr_value              = 0x70000100,
 767                 .cpu_name               = "750FX",
 768                 .cpu_features           = CPU_FTRS_750FX1,
 769                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 770                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 771                 .icache_bsize           = 32,
 772                 .dcache_bsize           = 32,
 773                 .num_pmcs               = 4,
 774                 .pmc_type               = PPC_PMC_IBM,
 775                 .cpu_setup              = __setup_cpu_750,
 776                 .machine_check          = machine_check_generic,
 777                 .platform               = "ppc750",
 778                 .oprofile_cpu_type      = "ppc/750",
 779                 .oprofile_type          = PPC_OPROFILE_G4,
 780         },
 781         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 782                 .pvr_mask               = 0xffffffff,
 783                 .pvr_value              = 0x70000200,
 784                 .cpu_name               = "750FX",
 785                 .cpu_features           = CPU_FTRS_750FX2,
 786                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 787                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 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         {       /* 750FX (All revs except 2.0) */
 799                 .pvr_mask               = 0xffff0000,
 800                 .pvr_value              = 0x70000000,
 801                 .cpu_name               = "750FX",
 802                 .cpu_features           = CPU_FTRS_750FX,
 803                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 804                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 805                 .icache_bsize           = 32,
 806                 .dcache_bsize           = 32,
 807                 .num_pmcs               = 4,
 808                 .pmc_type               = PPC_PMC_IBM,
 809                 .cpu_setup              = __setup_cpu_750fx,
 810                 .machine_check          = machine_check_generic,
 811                 .platform               = "ppc750",
 812                 .oprofile_cpu_type      = "ppc/750",
 813                 .oprofile_type          = PPC_OPROFILE_G4,
 814         },
 815         {       /* 750GX */
 816                 .pvr_mask               = 0xffff0000,
 817                 .pvr_value              = 0x70020000,
 818                 .cpu_name               = "750GX",
 819                 .cpu_features           = CPU_FTRS_750GX,
 820                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 821                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 822                 .icache_bsize           = 32,
 823                 .dcache_bsize           = 32,
 824                 .num_pmcs               = 4,
 825                 .pmc_type               = PPC_PMC_IBM,
 826                 .cpu_setup              = __setup_cpu_750fx,
 827                 .machine_check          = machine_check_generic,
 828                 .platform               = "ppc750",
 829                 .oprofile_cpu_type      = "ppc/750",
 830                 .oprofile_type          = PPC_OPROFILE_G4,
 831         },
 832         {       /* 740/750 (L2CR bit need fixup for 740) */
 833                 .pvr_mask               = 0xffff0000,
 834                 .pvr_value              = 0x00080000,
 835                 .cpu_name               = "740/750",
 836                 .cpu_features           = CPU_FTRS_740,
 837                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 838                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 839                 .icache_bsize           = 32,
 840                 .dcache_bsize           = 32,
 841                 .num_pmcs               = 4,
 842                 .pmc_type               = PPC_PMC_IBM,
 843                 .cpu_setup              = __setup_cpu_750,
 844                 .machine_check          = machine_check_generic,
 845                 .platform               = "ppc750",
 846         },
 847         {       /* 7400 rev 1.1 ? (no TAU) */
 848                 .pvr_mask               = 0xffffffff,
 849                 .pvr_value              = 0x000c1101,
 850                 .cpu_name               = "7400 (1.1)",
 851                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 852                 .cpu_user_features      = COMMON_USER |
 853                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 854                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 855                 .icache_bsize           = 32,
 856                 .dcache_bsize           = 32,
 857                 .num_pmcs               = 4,
 858                 .pmc_type               = PPC_PMC_G4,
 859                 .cpu_setup              = __setup_cpu_7400,
 860                 .machine_check          = machine_check_generic,
 861                 .platform               = "ppc7400",
 862         },
 863         {       /* 7400 */
 864                 .pvr_mask               = 0xffff0000,
 865                 .pvr_value              = 0x000c0000,
 866                 .cpu_name               = "7400",
 867                 .cpu_features           = CPU_FTRS_7400,
 868                 .cpu_user_features      = COMMON_USER |
 869                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 870                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 871                 .icache_bsize           = 32,
 872                 .dcache_bsize           = 32,
 873                 .num_pmcs               = 4,
 874                 .pmc_type               = PPC_PMC_G4,
 875                 .cpu_setup              = __setup_cpu_7400,
 876                 .machine_check          = machine_check_generic,
 877                 .platform               = "ppc7400",
 878         },
 879         {       /* 7410 */
 880                 .pvr_mask               = 0xffff0000,
 881                 .pvr_value              = 0x800c0000,
 882                 .cpu_name               = "7410",
 883                 .cpu_features           = CPU_FTRS_7400,
 884                 .cpu_user_features      = COMMON_USER |
 885                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 886                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 887                 .icache_bsize           = 32,
 888                 .dcache_bsize           = 32,
 889                 .num_pmcs               = 4,
 890                 .pmc_type               = PPC_PMC_G4,
 891                 .cpu_setup              = __setup_cpu_7410,
 892                 .machine_check          = machine_check_generic,
 893                 .platform               = "ppc7400",
 894         },
 895         {       /* 7450 2.0 - no doze/nap */
 896                 .pvr_mask               = 0xffffffff,
 897                 .pvr_value              = 0x80000200,
 898                 .cpu_name               = "7450",
 899                 .cpu_features           = CPU_FTRS_7450_20,
 900                 .cpu_user_features      = COMMON_USER |
 901                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 902                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 903                 .icache_bsize           = 32,
 904                 .dcache_bsize           = 32,
 905                 .num_pmcs               = 6,
 906                 .pmc_type               = PPC_PMC_G4,
 907                 .cpu_setup              = __setup_cpu_745x,
 908                 .oprofile_cpu_type      = "ppc/7450",
 909                 .oprofile_type          = PPC_OPROFILE_G4,
 910                 .machine_check          = machine_check_generic,
 911                 .platform               = "ppc7450",
 912         },
 913         {       /* 7450 2.1 */
 914                 .pvr_mask               = 0xffffffff,
 915                 .pvr_value              = 0x80000201,
 916                 .cpu_name               = "7450",
 917                 .cpu_features           = CPU_FTRS_7450_21,
 918                 .cpu_user_features      = COMMON_USER |
 919                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 920                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 921                 .icache_bsize           = 32,
 922                 .dcache_bsize           = 32,
 923                 .num_pmcs               = 6,
 924                 .pmc_type               = PPC_PMC_G4,
 925                 .cpu_setup              = __setup_cpu_745x,
 926                 .oprofile_cpu_type      = "ppc/7450",
 927                 .oprofile_type          = PPC_OPROFILE_G4,
 928                 .machine_check          = machine_check_generic,
 929                 .platform               = "ppc7450",
 930         },
 931         {       /* 7450 2.3 and newer */
 932                 .pvr_mask               = 0xffff0000,
 933                 .pvr_value              = 0x80000000,
 934                 .cpu_name               = "7450",
 935                 .cpu_features           = CPU_FTRS_7450_23,
 936                 .cpu_user_features      = COMMON_USER |
 937                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 938                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 939                 .icache_bsize           = 32,
 940                 .dcache_bsize           = 32,
 941                 .num_pmcs               = 6,
 942                 .pmc_type               = PPC_PMC_G4,
 943                 .cpu_setup              = __setup_cpu_745x,
 944                 .oprofile_cpu_type      = "ppc/7450",
 945                 .oprofile_type          = PPC_OPROFILE_G4,
 946                 .machine_check          = machine_check_generic,
 947                 .platform               = "ppc7450",
 948         },
 949         {       /* 7455 rev 1.x */
 950                 .pvr_mask               = 0xffffff00,
 951                 .pvr_value              = 0x80010100,
 952                 .cpu_name               = "7455",
 953                 .cpu_features           = CPU_FTRS_7455_1,
 954                 .cpu_user_features      = COMMON_USER |
 955                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 956                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 957                 .icache_bsize           = 32,
 958                 .dcache_bsize           = 32,
 959                 .num_pmcs               = 6,
 960                 .pmc_type               = PPC_PMC_G4,
 961                 .cpu_setup              = __setup_cpu_745x,
 962                 .oprofile_cpu_type      = "ppc/7450",
 963                 .oprofile_type          = PPC_OPROFILE_G4,
 964                 .machine_check          = machine_check_generic,
 965                 .platform               = "ppc7450",
 966         },
 967         {       /* 7455 rev 2.0 */
 968                 .pvr_mask               = 0xffffffff,
 969                 .pvr_value              = 0x80010200,
 970                 .cpu_name               = "7455",
 971                 .cpu_features           = CPU_FTRS_7455_20,
 972                 .cpu_user_features      = COMMON_USER |
 973                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 974                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 975                 .icache_bsize           = 32,
 976                 .dcache_bsize           = 32,
 977                 .num_pmcs               = 6,
 978                 .pmc_type               = PPC_PMC_G4,
 979                 .cpu_setup              = __setup_cpu_745x,
 980                 .oprofile_cpu_type      = "ppc/7450",
 981                 .oprofile_type          = PPC_OPROFILE_G4,
 982                 .machine_check          = machine_check_generic,
 983                 .platform               = "ppc7450",
 984         },
 985         {       /* 7455 others */
 986                 .pvr_mask               = 0xffff0000,
 987                 .pvr_value              = 0x80010000,
 988                 .cpu_name               = "7455",
 989                 .cpu_features           = CPU_FTRS_7455,
 990                 .cpu_user_features      = COMMON_USER |
 991                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 992                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 993                 .icache_bsize           = 32,
 994                 .dcache_bsize           = 32,
 995                 .num_pmcs               = 6,
 996                 .pmc_type               = PPC_PMC_G4,
 997                 .cpu_setup              = __setup_cpu_745x,
 998                 .oprofile_cpu_type      = "ppc/7450",
 999                 .oprofile_type          = PPC_OPROFILE_G4,
1000                 .machine_check          = machine_check_generic,
1001                 .platform               = "ppc7450",
1002         },
1003         {       /* 7447/7457 Rev 1.0 */
1004                 .pvr_mask               = 0xffffffff,
1005                 .pvr_value              = 0x80020100,
1006                 .cpu_name               = "7447/7457",
1007                 .cpu_features           = CPU_FTRS_7447_10,
1008                 .cpu_user_features      = COMMON_USER |
1009                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1010                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1011                 .icache_bsize           = 32,
1012                 .dcache_bsize           = 32,
1013                 .num_pmcs               = 6,
1014                 .pmc_type               = PPC_PMC_G4,
1015                 .cpu_setup              = __setup_cpu_745x,
1016                 .oprofile_cpu_type      = "ppc/7450",
1017                 .oprofile_type          = PPC_OPROFILE_G4,
1018                 .machine_check          = machine_check_generic,
1019                 .platform               = "ppc7450",
1020         },
1021         {       /* 7447/7457 Rev 1.1 */
1022                 .pvr_mask               = 0xffffffff,
1023                 .pvr_value              = 0x80020101,
1024                 .cpu_name               = "7447/7457",
1025                 .cpu_features           = CPU_FTRS_7447_10,
1026                 .cpu_user_features      = COMMON_USER |
1027                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1028                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1029                 .icache_bsize           = 32,
1030                 .dcache_bsize           = 32,
1031                 .num_pmcs               = 6,
1032                 .pmc_type               = PPC_PMC_G4,
1033                 .cpu_setup              = __setup_cpu_745x,
1034                 .oprofile_cpu_type      = "ppc/7450",
1035                 .oprofile_type          = PPC_OPROFILE_G4,
1036                 .machine_check          = machine_check_generic,
1037                 .platform               = "ppc7450",
1038         },
1039         {       /* 7447/7457 Rev 1.2 and later */
1040                 .pvr_mask               = 0xffff0000,
1041                 .pvr_value              = 0x80020000,
1042                 .cpu_name               = "7447/7457",
1043                 .cpu_features           = CPU_FTRS_7447,
1044                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1045                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1046                 .icache_bsize           = 32,
1047                 .dcache_bsize           = 32,
1048                 .num_pmcs               = 6,
1049                 .pmc_type               = PPC_PMC_G4,
1050                 .cpu_setup              = __setup_cpu_745x,
1051                 .oprofile_cpu_type      = "ppc/7450",
1052                 .oprofile_type          = PPC_OPROFILE_G4,
1053                 .machine_check          = machine_check_generic,
1054                 .platform               = "ppc7450",
1055         },
1056         {       /* 7447A */
1057                 .pvr_mask               = 0xffff0000,
1058                 .pvr_value              = 0x80030000,
1059                 .cpu_name               = "7447A",
1060                 .cpu_features           = CPU_FTRS_7447A,
1061                 .cpu_user_features      = COMMON_USER |
1062                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1063                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1064                 .icache_bsize           = 32,
1065                 .dcache_bsize           = 32,
1066                 .num_pmcs               = 6,
1067                 .pmc_type               = PPC_PMC_G4,
1068                 .cpu_setup              = __setup_cpu_745x,
1069                 .oprofile_cpu_type      = "ppc/7450",
1070                 .oprofile_type          = PPC_OPROFILE_G4,
1071                 .machine_check          = machine_check_generic,
1072                 .platform               = "ppc7450",
1073         },
1074         {       /* 7448 */
1075                 .pvr_mask               = 0xffff0000,
1076                 .pvr_value              = 0x80040000,
1077                 .cpu_name               = "7448",
1078                 .cpu_features           = CPU_FTRS_7448,
1079                 .cpu_user_features      = COMMON_USER |
1080                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1081                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1082                 .icache_bsize           = 32,
1083                 .dcache_bsize           = 32,
1084                 .num_pmcs               = 6,
1085                 .pmc_type               = PPC_PMC_G4,
1086                 .cpu_setup              = __setup_cpu_745x,
1087                 .oprofile_cpu_type      = "ppc/7450",
1088                 .oprofile_type          = PPC_OPROFILE_G4,
1089                 .machine_check          = machine_check_generic,
1090                 .platform               = "ppc7450",
1091         },
1092         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1093                 .pvr_mask               = 0x7fff0000,
1094                 .pvr_value              = 0x00810000,
1095                 .cpu_name               = "82xx",
1096                 .cpu_features           = CPU_FTRS_82XX,
1097                 .cpu_user_features      = COMMON_USER,
1098                 .mmu_features           = 0,
1099                 .icache_bsize           = 32,
1100                 .dcache_bsize           = 32,
1101                 .cpu_setup              = __setup_cpu_603,
1102                 .machine_check          = machine_check_generic,
1103                 .platform               = "ppc603",
1104         },
1105         {       /* All G2_LE (603e core, plus some) have the same pvr */
1106                 .pvr_mask               = 0x7fff0000,
1107                 .pvr_value              = 0x00820000,
1108                 .cpu_name               = "G2_LE",
1109                 .cpu_features           = CPU_FTRS_G2_LE,
1110                 .cpu_user_features      = COMMON_USER,
1111                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1112                 .icache_bsize           = 32,
1113                 .dcache_bsize           = 32,
1114                 .cpu_setup              = __setup_cpu_603,
1115                 .machine_check          = machine_check_generic,
1116                 .platform               = "ppc603",
1117         },
1118         {       /* e300c1 (a 603e core, plus some) on 83xx */
1119                 .pvr_mask               = 0x7fff0000,
1120                 .pvr_value              = 0x00830000,
1121                 .cpu_name               = "e300c1",
1122                 .cpu_features           = CPU_FTRS_E300,
1123                 .cpu_user_features      = COMMON_USER,
1124                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1125                 .icache_bsize           = 32,
1126                 .dcache_bsize           = 32,
1127                 .cpu_setup              = __setup_cpu_603,
1128                 .machine_check          = machine_check_generic,
1129                 .platform               = "ppc603",
1130         },
1131         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1132                 .pvr_mask               = 0x7fff0000,
1133                 .pvr_value              = 0x00840000,
1134                 .cpu_name               = "e300c2",
1135                 .cpu_features           = CPU_FTRS_E300C2,
1136                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1137                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1138                         MMU_FTR_NEED_DTLB_SW_LRU,
1139                 .icache_bsize           = 32,
1140                 .dcache_bsize           = 32,
1141                 .cpu_setup              = __setup_cpu_603,
1142                 .machine_check          = machine_check_generic,
1143                 .platform               = "ppc603",
1144         },
1145         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1146                 .pvr_mask               = 0x7fff0000,
1147                 .pvr_value              = 0x00850000,
1148                 .cpu_name               = "e300c3",
1149                 .cpu_features           = CPU_FTRS_E300,
1150                 .cpu_user_features      = COMMON_USER,
1151                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1152                         MMU_FTR_NEED_DTLB_SW_LRU,
1153                 .icache_bsize           = 32,
1154                 .dcache_bsize           = 32,
1155                 .cpu_setup              = __setup_cpu_603,
1156                 .machine_check          = machine_check_generic,
1157                 .num_pmcs               = 4,
1158                 .oprofile_cpu_type      = "ppc/e300",
1159                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1160                 .platform               = "ppc603",
1161         },
1162         {       /* e300c4 (e300c1, plus one IU) */
1163                 .pvr_mask               = 0x7fff0000,
1164                 .pvr_value              = 0x00860000,
1165                 .cpu_name               = "e300c4",
1166                 .cpu_features           = CPU_FTRS_E300,
1167                 .cpu_user_features      = COMMON_USER,
1168                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1169                         MMU_FTR_NEED_DTLB_SW_LRU,
1170                 .icache_bsize           = 32,
1171                 .dcache_bsize           = 32,
1172                 .cpu_setup              = __setup_cpu_603,
1173                 .machine_check          = machine_check_generic,
1174                 .num_pmcs               = 4,
1175                 .oprofile_cpu_type      = "ppc/e300",
1176                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1177                 .platform               = "ppc603",
1178         },
1179         {       /* default match, we assume split I/D cache & TB (non-601)... */
1180                 .pvr_mask               = 0x00000000,
1181                 .pvr_value              = 0x00000000,
1182                 .cpu_name               = "(generic PPC)",
1183                 .cpu_features           = CPU_FTRS_CLASSIC32,
1184                 .cpu_user_features      = COMMON_USER,
1185                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1186                 .icache_bsize           = 32,
1187                 .dcache_bsize           = 32,
1188                 .machine_check          = machine_check_generic,
1189                 .platform               = "ppc603",
1190         },
1191 #endif /* CONFIG_PPC_BOOK3S_32 */
1192 #ifdef CONFIG_8xx
1193         {       /* 8xx */
1194                 .pvr_mask               = 0xffff0000,
1195                 .pvr_value              = 0x00500000,
1196                 .cpu_name               = "8xx",
1197                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1198                  * if the 8xx code is there.... */
1199                 .cpu_features           = CPU_FTRS_8XX,
1200                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1201                 .mmu_features           = MMU_FTR_TYPE_8xx,
1202                 .icache_bsize           = 16,
1203                 .dcache_bsize           = 16,
1204                 .platform               = "ppc823",
1205         },
1206 #endif /* CONFIG_8xx */
1207 #ifdef CONFIG_40x
1208         {       /* 403GC */
1209                 .pvr_mask               = 0xffffff00,
1210                 .pvr_value              = 0x00200200,
1211                 .cpu_name               = "403GC",
1212                 .cpu_features           = CPU_FTRS_40X,
1213                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1214                 .mmu_features           = MMU_FTR_TYPE_40x,
1215                 .icache_bsize           = 16,
1216                 .dcache_bsize           = 16,
1217                 .machine_check          = machine_check_4xx,
1218                 .platform               = "ppc403",
1219         },
1220         {       /* 403GCX */
1221                 .pvr_mask               = 0xffffff00,
1222                 .pvr_value              = 0x00201400,
1223                 .cpu_name               = "403GCX",
1224                 .cpu_features           = CPU_FTRS_40X,
1225                 .cpu_user_features      = PPC_FEATURE_32 |
1226                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1227                 .mmu_features           = MMU_FTR_TYPE_40x,
1228                 .icache_bsize           = 16,
1229                 .dcache_bsize           = 16,
1230                 .machine_check          = machine_check_4xx,
1231                 .platform               = "ppc403",
1232         },
1233         {       /* 403G ?? */
1234                 .pvr_mask               = 0xffff0000,
1235                 .pvr_value              = 0x00200000,
1236                 .cpu_name               = "403G ??",
1237                 .cpu_features           = CPU_FTRS_40X,
1238                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1239                 .mmu_features           = MMU_FTR_TYPE_40x,
1240                 .icache_bsize           = 16,
1241                 .dcache_bsize           = 16,
1242                 .machine_check          = machine_check_4xx,
1243                 .platform               = "ppc403",
1244         },
1245         {       /* 405GP */
1246                 .pvr_mask               = 0xffff0000,
1247                 .pvr_value              = 0x40110000,
1248                 .cpu_name               = "405GP",
1249                 .cpu_features           = CPU_FTRS_40X,
1250                 .cpu_user_features      = PPC_FEATURE_32 |
1251                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1252                 .mmu_features           = MMU_FTR_TYPE_40x,
1253                 .icache_bsize           = 32,
1254                 .dcache_bsize           = 32,
1255                 .machine_check          = machine_check_4xx,
1256                 .platform               = "ppc405",
1257         },
1258         {       /* STB 03xxx */
1259                 .pvr_mask               = 0xffff0000,
1260                 .pvr_value              = 0x40130000,
1261                 .cpu_name               = "STB03xxx",
1262                 .cpu_features           = CPU_FTRS_40X,
1263                 .cpu_user_features      = PPC_FEATURE_32 |
1264                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1265                 .mmu_features           = MMU_FTR_TYPE_40x,
1266                 .icache_bsize           = 32,
1267                 .dcache_bsize           = 32,
1268                 .machine_check          = machine_check_4xx,
1269                 .platform               = "ppc405",
1270         },
1271         {       /* STB 04xxx */
1272                 .pvr_mask               = 0xffff0000,
1273                 .pvr_value              = 0x41810000,
1274                 .cpu_name               = "STB04xxx",
1275                 .cpu_features           = CPU_FTRS_40X,
1276                 .cpu_user_features      = PPC_FEATURE_32 |
1277                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1278                 .mmu_features           = MMU_FTR_TYPE_40x,
1279                 .icache_bsize           = 32,
1280                 .dcache_bsize           = 32,
1281                 .machine_check          = machine_check_4xx,
1282                 .platform               = "ppc405",
1283         },
1284         {       /* NP405L */
1285                 .pvr_mask               = 0xffff0000,
1286                 .pvr_value              = 0x41610000,
1287                 .cpu_name               = "NP405L",
1288                 .cpu_features           = CPU_FTRS_40X,
1289                 .cpu_user_features      = PPC_FEATURE_32 |
1290                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1291                 .mmu_features           = MMU_FTR_TYPE_40x,
1292                 .icache_bsize           = 32,
1293                 .dcache_bsize           = 32,
1294                 .machine_check          = machine_check_4xx,
1295                 .platform               = "ppc405",
1296         },
1297         {       /* NP4GS3 */
1298                 .pvr_mask               = 0xffff0000,
1299                 .pvr_value              = 0x40B10000,
1300                 .cpu_name               = "NP4GS3",
1301                 .cpu_features           = CPU_FTRS_40X,
1302                 .cpu_user_features      = PPC_FEATURE_32 |
1303                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1304                 .mmu_features           = MMU_FTR_TYPE_40x,
1305                 .icache_bsize           = 32,
1306                 .dcache_bsize           = 32,
1307                 .machine_check          = machine_check_4xx,
1308                 .platform               = "ppc405",
1309         },
1310         {   /* NP405H */
1311                 .pvr_mask               = 0xffff0000,
1312                 .pvr_value              = 0x41410000,
1313                 .cpu_name               = "NP405H",
1314                 .cpu_features           = CPU_FTRS_40X,
1315                 .cpu_user_features      = PPC_FEATURE_32 |
1316                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1317                 .mmu_features           = MMU_FTR_TYPE_40x,
1318                 .icache_bsize           = 32,
1319                 .dcache_bsize           = 32,
1320                 .machine_check          = machine_check_4xx,
1321                 .platform               = "ppc405",
1322         },
1323         {       /* 405GPr */
1324                 .pvr_mask               = 0xffff0000,
1325                 .pvr_value              = 0x50910000,
1326                 .cpu_name               = "405GPr",
1327                 .cpu_features           = CPU_FTRS_40X,
1328                 .cpu_user_features      = PPC_FEATURE_32 |
1329                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1330                 .mmu_features           = MMU_FTR_TYPE_40x,
1331                 .icache_bsize           = 32,
1332                 .dcache_bsize           = 32,
1333                 .machine_check          = machine_check_4xx,
1334                 .platform               = "ppc405",
1335         },
1336         {   /* STBx25xx */
1337                 .pvr_mask               = 0xffff0000,
1338                 .pvr_value              = 0x51510000,
1339                 .cpu_name               = "STBx25xx",
1340                 .cpu_features           = CPU_FTRS_40X,
1341                 .cpu_user_features      = PPC_FEATURE_32 |
1342                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1343                 .mmu_features           = MMU_FTR_TYPE_40x,
1344                 .icache_bsize           = 32,
1345                 .dcache_bsize           = 32,
1346                 .machine_check          = machine_check_4xx,
1347                 .platform               = "ppc405",
1348         },
1349         {       /* 405LP */
1350                 .pvr_mask               = 0xffff0000,
1351                 .pvr_value              = 0x41F10000,
1352                 .cpu_name               = "405LP",
1353                 .cpu_features           = CPU_FTRS_40X,
1354                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1355                 .mmu_features           = MMU_FTR_TYPE_40x,
1356                 .icache_bsize           = 32,
1357                 .dcache_bsize           = 32,
1358                 .machine_check          = machine_check_4xx,
1359                 .platform               = "ppc405",
1360         },
1361         {       /* Xilinx Virtex-II Pro  */
1362                 .pvr_mask               = 0xfffff000,
1363                 .pvr_value              = 0x20010000,
1364                 .cpu_name               = "Virtex-II Pro",
1365                 .cpu_features           = CPU_FTRS_40X,
1366                 .cpu_user_features      = PPC_FEATURE_32 |
1367                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1368                 .mmu_features           = MMU_FTR_TYPE_40x,
1369                 .icache_bsize           = 32,
1370                 .dcache_bsize           = 32,
1371                 .machine_check          = machine_check_4xx,
1372                 .platform               = "ppc405",
1373         },
1374         {       /* Xilinx Virtex-4 FX */
1375                 .pvr_mask               = 0xfffff000,
1376                 .pvr_value              = 0x20011000,
1377                 .cpu_name               = "Virtex-4 FX",
1378                 .cpu_features           = CPU_FTRS_40X,
1379                 .cpu_user_features      = PPC_FEATURE_32 |
1380                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1381                 .mmu_features           = MMU_FTR_TYPE_40x,
1382                 .icache_bsize           = 32,
1383                 .dcache_bsize           = 32,
1384                 .machine_check          = machine_check_4xx,
1385                 .platform               = "ppc405",
1386         },
1387         {       /* 405EP */
1388                 .pvr_mask               = 0xffff0000,
1389                 .pvr_value              = 0x51210000,
1390                 .cpu_name               = "405EP",
1391                 .cpu_features           = CPU_FTRS_40X,
1392                 .cpu_user_features      = PPC_FEATURE_32 |
1393                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1394                 .mmu_features           = MMU_FTR_TYPE_40x,
1395                 .icache_bsize           = 32,
1396                 .dcache_bsize           = 32,
1397                 .machine_check          = machine_check_4xx,
1398                 .platform               = "ppc405",
1399         },
1400         {       /* 405EX Rev. A/B with Security */
1401                 .pvr_mask               = 0xffff000f,
1402                 .pvr_value              = 0x12910007,
1403                 .cpu_name               = "405EX Rev. A/B",
1404                 .cpu_features           = CPU_FTRS_40X,
1405                 .cpu_user_features      = PPC_FEATURE_32 |
1406                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1407                 .mmu_features           = MMU_FTR_TYPE_40x,
1408                 .icache_bsize           = 32,
1409                 .dcache_bsize           = 32,
1410                 .machine_check          = machine_check_4xx,
1411                 .platform               = "ppc405",
1412         },
1413         {       /* 405EX Rev. C without Security */
1414                 .pvr_mask               = 0xffff000f,
1415                 .pvr_value              = 0x1291000d,
1416                 .cpu_name               = "405EX Rev. C",
1417                 .cpu_features           = CPU_FTRS_40X,
1418                 .cpu_user_features      = PPC_FEATURE_32 |
1419                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1420                 .mmu_features           = MMU_FTR_TYPE_40x,
1421                 .icache_bsize           = 32,
1422                 .dcache_bsize           = 32,
1423                 .machine_check          = machine_check_4xx,
1424                 .platform               = "ppc405",
1425         },
1426         {       /* 405EX Rev. C with Security */
1427                 .pvr_mask               = 0xffff000f,
1428                 .pvr_value              = 0x1291000f,
1429                 .cpu_name               = "405EX Rev. C",
1430                 .cpu_features           = CPU_FTRS_40X,
1431                 .cpu_user_features      = PPC_FEATURE_32 |
1432                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1433                 .mmu_features           = MMU_FTR_TYPE_40x,
1434                 .icache_bsize           = 32,
1435                 .dcache_bsize           = 32,
1436                 .machine_check          = machine_check_4xx,
1437                 .platform               = "ppc405",
1438         },
1439         {       /* 405EX Rev. D without Security */
1440                 .pvr_mask               = 0xffff000f,
1441                 .pvr_value              = 0x12910003,
1442                 .cpu_name               = "405EX Rev. D",
1443                 .cpu_features           = CPU_FTRS_40X,
1444                 .cpu_user_features      = PPC_FEATURE_32 |
1445                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1446                 .mmu_features           = MMU_FTR_TYPE_40x,
1447                 .icache_bsize           = 32,
1448                 .dcache_bsize           = 32,
1449                 .machine_check          = machine_check_4xx,
1450                 .platform               = "ppc405",
1451         },
1452         {       /* 405EX Rev. D with Security */
1453                 .pvr_mask               = 0xffff000f,
1454                 .pvr_value              = 0x12910005,
1455                 .cpu_name               = "405EX Rev. D",
1456                 .cpu_features           = CPU_FTRS_40X,
1457                 .cpu_user_features      = PPC_FEATURE_32 |
1458                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1459                 .mmu_features           = MMU_FTR_TYPE_40x,
1460                 .icache_bsize           = 32,
1461                 .dcache_bsize           = 32,
1462                 .machine_check          = machine_check_4xx,
1463                 .platform               = "ppc405",
1464         },
1465         {       /* 405EXr Rev. A/B without Security */
1466                 .pvr_mask               = 0xffff000f,
1467                 .pvr_value              = 0x12910001,
1468                 .cpu_name               = "405EXr Rev. A/B",
1469                 .cpu_features           = CPU_FTRS_40X,
1470                 .cpu_user_features      = PPC_FEATURE_32 |
1471                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1472                 .mmu_features           = MMU_FTR_TYPE_40x,
1473                 .icache_bsize           = 32,
1474                 .dcache_bsize           = 32,
1475                 .machine_check          = machine_check_4xx,
1476                 .platform               = "ppc405",
1477         },
1478         {       /* 405EXr Rev. C without Security */
1479                 .pvr_mask               = 0xffff000f,
1480                 .pvr_value              = 0x12910009,
1481                 .cpu_name               = "405EXr Rev. C",
1482                 .cpu_features           = CPU_FTRS_40X,
1483                 .cpu_user_features      = PPC_FEATURE_32 |
1484                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1485                 .mmu_features           = MMU_FTR_TYPE_40x,
1486                 .icache_bsize           = 32,
1487                 .dcache_bsize           = 32,
1488                 .machine_check          = machine_check_4xx,
1489                 .platform               = "ppc405",
1490         },
1491         {       /* 405EXr Rev. C with Security */
1492                 .pvr_mask               = 0xffff000f,
1493                 .pvr_value              = 0x1291000b,
1494                 .cpu_name               = "405EXr Rev. C",
1495                 .cpu_features           = CPU_FTRS_40X,
1496                 .cpu_user_features      = PPC_FEATURE_32 |
1497                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1498                 .mmu_features           = MMU_FTR_TYPE_40x,
1499                 .icache_bsize           = 32,
1500                 .dcache_bsize           = 32,
1501                 .machine_check          = machine_check_4xx,
1502                 .platform               = "ppc405",
1503         },
1504         {       /* 405EXr Rev. D without Security */
1505                 .pvr_mask               = 0xffff000f,
1506                 .pvr_value              = 0x12910000,
1507                 .cpu_name               = "405EXr Rev. D",
1508                 .cpu_features           = CPU_FTRS_40X,
1509                 .cpu_user_features      = PPC_FEATURE_32 |
1510                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1511                 .mmu_features           = MMU_FTR_TYPE_40x,
1512                 .icache_bsize           = 32,
1513                 .dcache_bsize           = 32,
1514                 .machine_check          = machine_check_4xx,
1515                 .platform               = "ppc405",
1516         },
1517         {       /* 405EXr Rev. D with Security */
1518                 .pvr_mask               = 0xffff000f,
1519                 .pvr_value              = 0x12910002,
1520                 .cpu_name               = "405EXr Rev. D",
1521                 .cpu_features           = CPU_FTRS_40X,
1522                 .cpu_user_features      = PPC_FEATURE_32 |
1523                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1524                 .mmu_features           = MMU_FTR_TYPE_40x,
1525                 .icache_bsize           = 32,
1526                 .dcache_bsize           = 32,
1527                 .machine_check          = machine_check_4xx,
1528                 .platform               = "ppc405",
1529         },
1530         {
1531                 /* 405EZ */
1532                 .pvr_mask               = 0xffff0000,
1533                 .pvr_value              = 0x41510000,
1534                 .cpu_name               = "405EZ",
1535                 .cpu_features           = CPU_FTRS_40X,
1536                 .cpu_user_features      = PPC_FEATURE_32 |
1537                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1538                 .mmu_features           = MMU_FTR_TYPE_40x,
1539                 .icache_bsize           = 32,
1540                 .dcache_bsize           = 32,
1541                 .machine_check          = machine_check_4xx,
1542                 .platform               = "ppc405",
1543         },
1544         {       /* APM8018X */
1545                 .pvr_mask               = 0xffff0000,
1546                 .pvr_value              = 0x7ff11432,
1547                 .cpu_name               = "APM8018X",
1548                 .cpu_features           = CPU_FTRS_40X,
1549                 .cpu_user_features      = PPC_FEATURE_32 |
1550                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1551                 .mmu_features           = MMU_FTR_TYPE_40x,
1552                 .icache_bsize           = 32,
1553                 .dcache_bsize           = 32,
1554                 .machine_check          = machine_check_4xx,
1555                 .platform               = "ppc405",
1556         },
1557         {       /* default match */
1558                 .pvr_mask               = 0x00000000,
1559                 .pvr_value              = 0x00000000,
1560                 .cpu_name               = "(generic 40x PPC)",
1561                 .cpu_features           = CPU_FTRS_40X,
1562                 .cpu_user_features      = PPC_FEATURE_32 |
1563                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1564                 .mmu_features           = MMU_FTR_TYPE_40x,
1565                 .icache_bsize           = 32,
1566                 .dcache_bsize           = 32,
1567                 .machine_check          = machine_check_4xx,
1568                 .platform               = "ppc405",
1569         }
1570
1571 #endif /* CONFIG_40x */
1572 #ifdef CONFIG_44x
1573         {
1574                 .pvr_mask               = 0xf0000fff,
1575                 .pvr_value              = 0x40000850,
1576                 .cpu_name               = "440GR Rev. A",
1577                 .cpu_features           = CPU_FTRS_44X,
1578                 .cpu_user_features      = COMMON_USER_BOOKE,
1579                 .mmu_features           = MMU_FTR_TYPE_44x,
1580                 .icache_bsize           = 32,
1581                 .dcache_bsize           = 32,
1582                 .machine_check          = machine_check_4xx,
1583                 .platform               = "ppc440",
1584         },
1585         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1586                 .pvr_mask               = 0xf0000fff,
1587                 .pvr_value              = 0x40000858,
1588                 .cpu_name               = "440EP Rev. A",
1589                 .cpu_features           = CPU_FTRS_44X,
1590                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1591                 .mmu_features           = MMU_FTR_TYPE_44x,
1592                 .icache_bsize           = 32,
1593                 .dcache_bsize           = 32,
1594                 .cpu_setup              = __setup_cpu_440ep,
1595                 .machine_check          = machine_check_4xx,
1596                 .platform               = "ppc440",
1597         },
1598         {
1599                 .pvr_mask               = 0xf0000fff,
1600                 .pvr_value              = 0x400008d3,
1601                 .cpu_name               = "440GR Rev. B",
1602                 .cpu_features           = CPU_FTRS_44X,
1603                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1604                 .mmu_features           = MMU_FTR_TYPE_44x,
1605                 .icache_bsize           = 32,
1606                 .dcache_bsize           = 32,
1607                 .machine_check          = machine_check_4xx,
1608                 .platform               = "ppc440",
1609         },
1610         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1611                 .pvr_mask               = 0xf0000ff7,
1612                 .pvr_value              = 0x400008d4,
1613                 .cpu_name               = "440EP Rev. C",
1614                 .cpu_features           = CPU_FTRS_44X,
1615                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1616                 .mmu_features           = MMU_FTR_TYPE_44x,
1617                 .icache_bsize           = 32,
1618                 .dcache_bsize           = 32,
1619                 .cpu_setup              = __setup_cpu_440ep,
1620                 .machine_check          = machine_check_4xx,
1621                 .platform               = "ppc440",
1622         },
1623         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1624                 .pvr_mask               = 0xf0000fff,
1625                 .pvr_value              = 0x400008db,
1626                 .cpu_name               = "440EP Rev. B",
1627                 .cpu_features           = CPU_FTRS_44X,
1628                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1629                 .mmu_features           = MMU_FTR_TYPE_44x,
1630                 .icache_bsize           = 32,
1631                 .dcache_bsize           = 32,
1632                 .cpu_setup              = __setup_cpu_440ep,
1633                 .machine_check          = machine_check_4xx,
1634                 .platform               = "ppc440",
1635         },
1636         { /* 440GRX */
1637                 .pvr_mask               = 0xf0000ffb,
1638                 .pvr_value              = 0x200008D0,
1639                 .cpu_name               = "440GRX",
1640                 .cpu_features           = CPU_FTRS_44X,
1641                 .cpu_user_features      = COMMON_USER_BOOKE,
1642                 .mmu_features           = MMU_FTR_TYPE_44x,
1643                 .icache_bsize           = 32,
1644                 .dcache_bsize           = 32,
1645                 .cpu_setup              = __setup_cpu_440grx,
1646                 .machine_check          = machine_check_440A,
1647                 .platform               = "ppc440",
1648         },
1649         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1650                 .pvr_mask               = 0xf0000ffb,
1651                 .pvr_value              = 0x200008D8,
1652                 .cpu_name               = "440EPX",
1653                 .cpu_features           = CPU_FTRS_44X,
1654                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1655                 .mmu_features           = MMU_FTR_TYPE_44x,
1656                 .icache_bsize           = 32,
1657                 .dcache_bsize           = 32,
1658                 .cpu_setup              = __setup_cpu_440epx,
1659                 .machine_check          = machine_check_440A,
1660                 .platform               = "ppc440",
1661         },
1662         {       /* 440GP Rev. B */
1663                 .pvr_mask               = 0xf0000fff,
1664                 .pvr_value              = 0x40000440,
1665                 .cpu_name               = "440GP Rev. B",
1666                 .cpu_features           = CPU_FTRS_44X,
1667                 .cpu_user_features      = COMMON_USER_BOOKE,
1668                 .mmu_features           = MMU_FTR_TYPE_44x,
1669                 .icache_bsize           = 32,
1670                 .dcache_bsize           = 32,
1671                 .machine_check          = machine_check_4xx,
1672                 .platform               = "ppc440gp",
1673         },
1674         {       /* 440GP Rev. C */
1675                 .pvr_mask               = 0xf0000fff,
1676                 .pvr_value              = 0x40000481,
1677                 .cpu_name               = "440GP Rev. C",
1678                 .cpu_features           = CPU_FTRS_44X,
1679                 .cpu_user_features      = COMMON_USER_BOOKE,
1680                 .mmu_features           = MMU_FTR_TYPE_44x,
1681                 .icache_bsize           = 32,
1682                 .dcache_bsize           = 32,
1683                 .machine_check          = machine_check_4xx,
1684                 .platform               = "ppc440gp",
1685         },
1686         { /* 440GX Rev. A */
1687                 .pvr_mask               = 0xf0000fff,
1688                 .pvr_value              = 0x50000850,
1689                 .cpu_name               = "440GX Rev. A",
1690                 .cpu_features           = CPU_FTRS_44X,
1691                 .cpu_user_features      = COMMON_USER_BOOKE,
1692                 .mmu_features           = MMU_FTR_TYPE_44x,
1693                 .icache_bsize           = 32,
1694                 .dcache_bsize           = 32,
1695                 .cpu_setup              = __setup_cpu_440gx,
1696                 .machine_check          = machine_check_440A,
1697                 .platform               = "ppc440",
1698         },
1699         { /* 440GX Rev. B */
1700                 .pvr_mask               = 0xf0000fff,
1701                 .pvr_value              = 0x50000851,
1702                 .cpu_name               = "440GX Rev. B",
1703                 .cpu_features           = CPU_FTRS_44X,
1704                 .cpu_user_features      = COMMON_USER_BOOKE,
1705                 .mmu_features           = MMU_FTR_TYPE_44x,
1706                 .icache_bsize           = 32,
1707                 .dcache_bsize           = 32,
1708                 .cpu_setup              = __setup_cpu_440gx,
1709                 .machine_check          = machine_check_440A,
1710                 .platform               = "ppc440",
1711         },
1712         { /* 440GX Rev. C */
1713                 .pvr_mask               = 0xf0000fff,
1714                 .pvr_value              = 0x50000892,
1715                 .cpu_name               = "440GX Rev. C",
1716                 .cpu_features           = CPU_FTRS_44X,
1717                 .cpu_user_features      = COMMON_USER_BOOKE,
1718                 .mmu_features           = MMU_FTR_TYPE_44x,
1719                 .icache_bsize           = 32,
1720                 .dcache_bsize           = 32,
1721                 .cpu_setup              = __setup_cpu_440gx,
1722                 .machine_check          = machine_check_440A,
1723                 .platform               = "ppc440",
1724         },
1725         { /* 440GX Rev. F */
1726                 .pvr_mask               = 0xf0000fff,
1727                 .pvr_value              = 0x50000894,
1728                 .cpu_name               = "440GX Rev. F",
1729                 .cpu_features           = CPU_FTRS_44X,
1730                 .cpu_user_features      = COMMON_USER_BOOKE,
1731                 .mmu_features           = MMU_FTR_TYPE_44x,
1732                 .icache_bsize           = 32,
1733                 .dcache_bsize           = 32,
1734                 .cpu_setup              = __setup_cpu_440gx,
1735                 .machine_check          = machine_check_440A,
1736                 .platform               = "ppc440",
1737         },
1738         { /* 440SP Rev. A */
1739                 .pvr_mask               = 0xfff00fff,
1740                 .pvr_value              = 0x53200891,
1741                 .cpu_name               = "440SP Rev. A",
1742                 .cpu_features           = CPU_FTRS_44X,
1743                 .cpu_user_features      = COMMON_USER_BOOKE,
1744                 .mmu_features           = MMU_FTR_TYPE_44x,
1745                 .icache_bsize           = 32,
1746                 .dcache_bsize           = 32,
1747                 .machine_check          = machine_check_4xx,
1748                 .platform               = "ppc440",
1749         },
1750         { /* 440SPe Rev. A */
1751                 .pvr_mask               = 0xfff00fff,
1752                 .pvr_value              = 0x53400890,
1753                 .cpu_name               = "440SPe Rev. A",
1754                 .cpu_features           = CPU_FTRS_44X,
1755                 .cpu_user_features      = COMMON_USER_BOOKE,
1756                 .mmu_features           = MMU_FTR_TYPE_44x,
1757                 .icache_bsize           = 32,
1758                 .dcache_bsize           = 32,
1759                 .cpu_setup              = __setup_cpu_440spe,
1760                 .machine_check          = machine_check_440A,
1761                 .platform               = "ppc440",
1762         },
1763         { /* 440SPe Rev. B */
1764                 .pvr_mask               = 0xfff00fff,
1765                 .pvr_value              = 0x53400891,
1766                 .cpu_name               = "440SPe Rev. B",
1767                 .cpu_features           = CPU_FTRS_44X,
1768                 .cpu_user_features      = COMMON_USER_BOOKE,
1769                 .mmu_features           = MMU_FTR_TYPE_44x,
1770                 .icache_bsize           = 32,
1771                 .dcache_bsize           = 32,
1772                 .cpu_setup              = __setup_cpu_440spe,
1773                 .machine_check          = machine_check_440A,
1774                 .platform               = "ppc440",
1775         },
1776         { /* 440 in Xilinx Virtex-5 FXT */
1777                 .pvr_mask               = 0xfffffff0,
1778                 .pvr_value              = 0x7ff21910,
1779                 .cpu_name               = "440 in Virtex-5 FXT",
1780                 .cpu_features           = CPU_FTRS_44X,
1781                 .cpu_user_features      = COMMON_USER_BOOKE,
1782                 .mmu_features           = MMU_FTR_TYPE_44x,
1783                 .icache_bsize           = 32,
1784                 .dcache_bsize           = 32,
1785                 .cpu_setup              = __setup_cpu_440x5,
1786                 .machine_check          = machine_check_440A,
1787                 .platform               = "ppc440",
1788         },
1789         { /* 460EX */
1790                 .pvr_mask               = 0xffff0006,
1791                 .pvr_value              = 0x13020002,
1792                 .cpu_name               = "460EX",
1793                 .cpu_features           = CPU_FTRS_440x6,
1794                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1795                 .mmu_features           = MMU_FTR_TYPE_44x,
1796                 .icache_bsize           = 32,
1797                 .dcache_bsize           = 32,
1798                 .cpu_setup              = __setup_cpu_460ex,
1799                 .machine_check          = machine_check_440A,
1800                 .platform               = "ppc440",
1801         },
1802         { /* 460EX Rev B */
1803                 .pvr_mask               = 0xffff0007,
1804                 .pvr_value              = 0x13020004,
1805                 .cpu_name               = "460EX Rev. B",
1806                 .cpu_features           = CPU_FTRS_440x6,
1807                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1808                 .mmu_features           = MMU_FTR_TYPE_44x,
1809                 .icache_bsize           = 32,
1810                 .dcache_bsize           = 32,
1811                 .cpu_setup              = __setup_cpu_460ex,
1812                 .machine_check          = machine_check_440A,
1813                 .platform               = "ppc440",
1814         },
1815         { /* 460GT */
1816                 .pvr_mask               = 0xffff0006,
1817                 .pvr_value              = 0x13020000,
1818                 .cpu_name               = "460GT",
1819                 .cpu_features           = CPU_FTRS_440x6,
1820                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1821                 .mmu_features           = MMU_FTR_TYPE_44x,
1822                 .icache_bsize           = 32,
1823                 .dcache_bsize           = 32,
1824                 .cpu_setup              = __setup_cpu_460gt,
1825                 .machine_check          = machine_check_440A,
1826                 .platform               = "ppc440",
1827         },
1828         { /* 460GT Rev B */
1829                 .pvr_mask               = 0xffff0007,
1830                 .pvr_value              = 0x13020005,
1831                 .cpu_name               = "460GT Rev. B",
1832                 .cpu_features           = CPU_FTRS_440x6,
1833                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1834                 .mmu_features           = MMU_FTR_TYPE_44x,
1835                 .icache_bsize           = 32,
1836                 .dcache_bsize           = 32,
1837                 .cpu_setup              = __setup_cpu_460gt,
1838                 .machine_check          = machine_check_440A,
1839                 .platform               = "ppc440",
1840         },
1841         { /* 460SX */
1842                 .pvr_mask               = 0xffffff00,
1843                 .pvr_value              = 0x13541800,
1844                 .cpu_name               = "460SX",
1845                 .cpu_features           = CPU_FTRS_44X,
1846                 .cpu_user_features      = COMMON_USER_BOOKE,
1847                 .mmu_features           = MMU_FTR_TYPE_44x,
1848                 .icache_bsize           = 32,
1849                 .dcache_bsize           = 32,
1850                 .cpu_setup              = __setup_cpu_460sx,
1851                 .machine_check          = machine_check_440A,
1852                 .platform               = "ppc440",
1853         },
1854         { /* 464 in APM821xx */
1855                 .pvr_mask               = 0xfffffff0,
1856                 .pvr_value              = 0x12C41C80,
1857                 .cpu_name               = "APM821XX",
1858                 .cpu_features           = CPU_FTRS_44X,
1859                 .cpu_user_features      = COMMON_USER_BOOKE |
1860                         PPC_FEATURE_HAS_FPU,
1861                 .mmu_features           = MMU_FTR_TYPE_44x,
1862                 .icache_bsize           = 32,
1863                 .dcache_bsize           = 32,
1864                 .cpu_setup              = __setup_cpu_apm821xx,
1865                 .machine_check          = machine_check_440A,
1866                 .platform               = "ppc440",
1867         },
1868         { /* 476 DD2 core */
1869                 .pvr_mask               = 0xffffffff,
1870                 .pvr_value              = 0x11a52080,
1871                 .cpu_name               = "476",
1872                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1873                 .cpu_user_features      = COMMON_USER_BOOKE |
1874                         PPC_FEATURE_HAS_FPU,
1875                 .mmu_features           = MMU_FTR_TYPE_47x |
1876                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1877                 .icache_bsize           = 32,
1878                 .dcache_bsize           = 128,
1879                 .machine_check          = machine_check_47x,
1880                 .platform               = "ppc470",
1881         },
1882         { /* 476fpe */
1883                 .pvr_mask               = 0xffff0000,
1884                 .pvr_value              = 0x7ff50000,
1885                 .cpu_name               = "476fpe",
1886                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1887                 .cpu_user_features      = COMMON_USER_BOOKE |
1888                         PPC_FEATURE_HAS_FPU,
1889                 .mmu_features           = MMU_FTR_TYPE_47x |
1890                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1891                 .icache_bsize           = 32,
1892                 .dcache_bsize           = 128,
1893                 .machine_check          = machine_check_47x,
1894                 .platform               = "ppc470",
1895         },
1896         { /* 476 iss */
1897                 .pvr_mask               = 0xffff0000,
1898                 .pvr_value              = 0x00050000,
1899                 .cpu_name               = "476",
1900                 .cpu_features           = CPU_FTRS_47X,
1901                 .cpu_user_features      = COMMON_USER_BOOKE |
1902                         PPC_FEATURE_HAS_FPU,
1903                 .mmu_features           = MMU_FTR_TYPE_47x |
1904                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1905                 .icache_bsize           = 32,
1906                 .dcache_bsize           = 128,
1907                 .machine_check          = machine_check_47x,
1908                 .platform               = "ppc470",
1909         },
1910         { /* 476 others */
1911                 .pvr_mask               = 0xffff0000,
1912                 .pvr_value              = 0x11a50000,
1913                 .cpu_name               = "476",
1914                 .cpu_features           = CPU_FTRS_47X,
1915                 .cpu_user_features      = COMMON_USER_BOOKE |
1916                         PPC_FEATURE_HAS_FPU,
1917                 .mmu_features           = MMU_FTR_TYPE_47x |
1918                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1919                 .icache_bsize           = 32,
1920                 .dcache_bsize           = 128,
1921                 .machine_check          = machine_check_47x,
1922                 .platform               = "ppc470",
1923         },
1924         {       /* default match */
1925                 .pvr_mask               = 0x00000000,
1926                 .pvr_value              = 0x00000000,
1927                 .cpu_name               = "(generic 44x PPC)",
1928                 .cpu_features           = CPU_FTRS_44X,
1929                 .cpu_user_features      = COMMON_USER_BOOKE,
1930                 .mmu_features           = MMU_FTR_TYPE_44x,
1931                 .icache_bsize           = 32,
1932                 .dcache_bsize           = 32,
1933                 .machine_check          = machine_check_4xx,
1934                 .platform               = "ppc440",
1935         }
1936 #endif /* CONFIG_44x */
1937 #ifdef CONFIG_E200
1938         {       /* e200z5 */
1939                 .pvr_mask               = 0xfff00000,
1940                 .pvr_value              = 0x81000000,
1941                 .cpu_name               = "e200z5",
1942                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1943                 .cpu_features           = CPU_FTRS_E200,
1944                 .cpu_user_features      = COMMON_USER_BOOKE |
1945                         PPC_FEATURE_HAS_EFP_SINGLE |
1946                         PPC_FEATURE_UNIFIED_CACHE,
1947                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1948                 .dcache_bsize           = 32,
1949                 .machine_check          = machine_check_e200,
1950                 .platform               = "ppc5554",
1951         },
1952         {       /* e200z6 */
1953                 .pvr_mask               = 0xfff00000,
1954                 .pvr_value              = 0x81100000,
1955                 .cpu_name               = "e200z6",
1956                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1957                 .cpu_features           = CPU_FTRS_E200,
1958                 .cpu_user_features      = COMMON_USER_BOOKE |
1959                         PPC_FEATURE_HAS_SPE_COMP |
1960                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1961                         PPC_FEATURE_UNIFIED_CACHE,
1962                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1963                 .dcache_bsize           = 32,
1964                 .machine_check          = machine_check_e200,
1965                 .platform               = "ppc5554",
1966         },
1967         {       /* default match */
1968                 .pvr_mask               = 0x00000000,
1969                 .pvr_value              = 0x00000000,
1970                 .cpu_name               = "(generic E200 PPC)",
1971                 .cpu_features           = CPU_FTRS_E200,
1972                 .cpu_user_features      = COMMON_USER_BOOKE |
1973                         PPC_FEATURE_HAS_EFP_SINGLE |
1974                         PPC_FEATURE_UNIFIED_CACHE,
1975                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1976                 .dcache_bsize           = 32,
1977                 .cpu_setup              = __setup_cpu_e200,
1978                 .machine_check          = machine_check_e200,
1979                 .platform               = "ppc5554",
1980         }
1981 #endif /* CONFIG_E200 */
1982 #endif /* CONFIG_PPC32 */
1983 #ifdef CONFIG_E500
1984 #ifdef CONFIG_PPC32
1985 #ifndef CONFIG_PPC_E500MC
1986         {       /* e500 */
1987                 .pvr_mask               = 0xffff0000,
1988                 .pvr_value              = 0x80200000,
1989                 .cpu_name               = "e500",
1990                 .cpu_features           = CPU_FTRS_E500,
1991                 .cpu_user_features      = COMMON_USER_BOOKE |
1992                         PPC_FEATURE_HAS_SPE_COMP |
1993                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1994                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1995                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1996                 .icache_bsize           = 32,
1997                 .dcache_bsize           = 32,
1998                 .num_pmcs               = 4,
1999                 .oprofile_cpu_type      = "ppc/e500",
2000                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2001                 .cpu_setup              = __setup_cpu_e500v1,
2002                 .machine_check          = machine_check_e500,
2003                 .platform               = "ppc8540",
2004         },
2005         {       /* e500v2 */
2006                 .pvr_mask               = 0xffff0000,
2007                 .pvr_value              = 0x80210000,
2008                 .cpu_name               = "e500v2",
2009                 .cpu_features           = CPU_FTRS_E500_2,
2010                 .cpu_user_features      = COMMON_USER_BOOKE |
2011                         PPC_FEATURE_HAS_SPE_COMP |
2012                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2013                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2014                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2015                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2016                 .icache_bsize           = 32,
2017                 .dcache_bsize           = 32,
2018                 .num_pmcs               = 4,
2019                 .oprofile_cpu_type      = "ppc/e500",
2020                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2021                 .cpu_setup              = __setup_cpu_e500v2,
2022                 .machine_check          = machine_check_e500,
2023                 .platform               = "ppc8548",
2024         },
2025 #else
2026         {       /* e500mc */
2027                 .pvr_mask               = 0xffff0000,
2028                 .pvr_value              = 0x80230000,
2029                 .cpu_name               = "e500mc",
2030                 .cpu_features           = CPU_FTRS_E500MC,
2031                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2032                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2033                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2034                         MMU_FTR_USE_TLBILX,
2035                 .icache_bsize           = 64,
2036                 .dcache_bsize           = 64,
2037                 .num_pmcs               = 4,
2038                 .oprofile_cpu_type      = "ppc/e500mc",
2039                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2040                 .cpu_setup              = __setup_cpu_e500mc,
2041                 .machine_check          = machine_check_e500mc,
2042                 .platform               = "ppce500mc",
2043         },
2044 #endif /* CONFIG_PPC_E500MC */
2045 #endif /* CONFIG_PPC32 */
2046 #ifdef CONFIG_PPC_E500MC
2047         {       /* e5500 */
2048                 .pvr_mask               = 0xffff0000,
2049                 .pvr_value              = 0x80240000,
2050                 .cpu_name               = "e5500",
2051                 .cpu_features           = CPU_FTRS_E5500,
2052                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2053                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2054                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2055                         MMU_FTR_USE_TLBILX,
2056                 .icache_bsize           = 64,
2057                 .dcache_bsize           = 64,
2058                 .num_pmcs               = 4,
2059                 .oprofile_cpu_type      = "ppc/e500mc",
2060                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2061                 .cpu_setup              = __setup_cpu_e5500,
2062 #ifndef CONFIG_PPC32
2063                 .cpu_restore            = __restore_cpu_e5500,
2064 #endif
2065                 .machine_check          = machine_check_e500mc,
2066                 .platform               = "ppce5500",
2067         },
2068         {       /* e6500 */
2069                 .pvr_mask               = 0xffff0000,
2070                 .pvr_value              = 0x80400000,
2071                 .cpu_name               = "e6500",
2072                 .cpu_features           = CPU_FTRS_E6500,
2073                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2074                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2075                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2076                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2077                         MMU_FTR_USE_TLBILX,
2078                 .icache_bsize           = 64,
2079                 .dcache_bsize           = 64,
2080                 .num_pmcs               = 6,
2081                 .oprofile_cpu_type      = "ppc/e6500",
2082                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2083                 .cpu_setup              = __setup_cpu_e6500,
2084 #ifndef CONFIG_PPC32
2085                 .cpu_restore            = __restore_cpu_e6500,
2086 #endif
2087                 .machine_check          = machine_check_e500mc,
2088                 .platform               = "ppce6500",
2089         },
2090 #endif /* CONFIG_PPC_E500MC */
2091 #ifdef CONFIG_PPC32
2092         {       /* default match */
2093                 .pvr_mask               = 0x00000000,
2094                 .pvr_value              = 0x00000000,
2095                 .cpu_name               = "(generic E500 PPC)",
2096                 .cpu_features           = CPU_FTRS_E500,
2097                 .cpu_user_features      = COMMON_USER_BOOKE |
2098                         PPC_FEATURE_HAS_SPE_COMP |
2099                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2100                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2101                 .icache_bsize           = 32,
2102                 .dcache_bsize           = 32,
2103                 .machine_check          = machine_check_e500,
2104                 .platform               = "powerpc",
2105         }
2106 #endif /* CONFIG_PPC32 */
2107 #endif /* CONFIG_E500 */
2108 };
2109
2110 static struct cpu_spec the_cpu_spec;
2111
2112 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2113                                                struct cpu_spec *s)
2114 {
2115         struct cpu_spec *t = &the_cpu_spec;
2116         struct cpu_spec old;
2117
2118         t = PTRRELOC(t);
2119         old = *t;
2120
2121         /* Copy everything, then do fixups */
2122         *t = *s;
2123
2124         /*
2125          * If we are overriding a previous value derived from the real
2126          * PVR with a new value obtained using a logical PVR value,
2127          * don't modify the performance monitor fields.
2128          */
2129         if (old.num_pmcs && !s->num_pmcs) {
2130                 t->num_pmcs = old.num_pmcs;
2131                 t->pmc_type = old.pmc_type;
2132                 t->oprofile_type = old.oprofile_type;
2133                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2134                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2135                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2136
2137                 /*
2138                  * If we have passed through this logic once before and
2139                  * have pulled the default case because the real PVR was
2140                  * not found inside cpu_specs[], then we are possibly
2141                  * running in compatibility mode. In that case, let the
2142                  * oprofiler know which set of compatibility counters to
2143                  * pull from by making sure the oprofile_cpu_type string
2144                  * is set to that of compatibility mode. If the
2145                  * oprofile_cpu_type already has a value, then we are
2146                  * possibly overriding a real PVR with a logical one,
2147                  * and, in that case, keep the current value for
2148                  * oprofile_cpu_type.
2149                  */
2150                 if (old.oprofile_cpu_type != NULL) {
2151                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2152                         t->oprofile_type = old.oprofile_type;
2153                 }
2154         }
2155
2156         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2157
2158         /*
2159          * Set the base platform string once; assumes
2160          * we're called with real pvr first.
2161          */
2162         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2163                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2164
2165 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2166         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2167          * that processor. I will consolidate that at a later time, for now,
2168          * just use #ifdef. We also don't need to PTRRELOC the function
2169          * pointer on ppc64 and booke as we are running at 0 in real mode
2170          * on ppc64 and reloc_offset is always 0 on booke.
2171          */
2172         if (t->cpu_setup) {
2173                 t->cpu_setup(offset, t);
2174         }
2175 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2176
2177         return t;
2178 }
2179
2180 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2181 {
2182         struct cpu_spec *s = cpu_specs;
2183         int i;
2184
2185         s = PTRRELOC(s);
2186
2187         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2188                 if ((pvr & s->pvr_mask) == s->pvr_value)
2189                         return setup_cpu_spec(offset, s);
2190         }
2191
2192         BUG();
2193
2194         return NULL;
2195 }