arch/powerpc/kernel/cputable.c

   1 /*
   2  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   3  *
   4  *  Modifications for ppc64:
   5  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
   6  *
   7  *  This program is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU General Public License
   9  *  as published by the Free Software Foundation; either version
  10  *  2 of the License, or (at your option) any later version.
  11  */
  12
  13 #include <linux/string.h>
  14 #include <linux/sched.h>
  15 #include <linux/threads.h>
  16 #include <linux/init.h>
  17 #include <linux/export.h>
  18
  19 #include <asm/oprofile_impl.h>
  20 #include <asm/cputable.h>
  21 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
  22 #include <asm/mmu.h>
  23 #include <asm/setup.h>
  24
  25 struct cpu_spec* cur_cpu_spec = NULL;
  26 EXPORT_SYMBOL(cur_cpu_spec);
  27
  28 /* The platform string corresponding to the real PVR */
  29 const char *powerpc_base_platform;
  30
  31 /* NOTE:
  32  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  33  * the responsibility of the appropriate CPU save/restore functions to
  34  * eventually copy these settings over. Those save/restore aren't yet
  35  * part of the cputable though. That has to be fixed for both ppc32
  36  * and ppc64
  37  */
  38 #ifdef CONFIG_PPC32
  39 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  40 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  51 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  52 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  53 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  54 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  60 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  61 #endif /* CONFIG_PPC32 */
  62 #ifdef CONFIG_PPC64
  63 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  64 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  65 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  66 extern void __setup_cpu_a2(unsigned long offset, struct cpu_spec* spec);
  67 extern void __restore_cpu_pa6t(void);
  68 extern void __restore_cpu_ppc970(void);
  69 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
  70 extern void __restore_cpu_power7(void);
  71 extern void __setup_cpu_power8(unsigned long offset, struct cpu_spec* spec);
  72 extern void __restore_cpu_power8(void);
  73 extern void __restore_cpu_a2(void);
  74 extern void __flush_tlb_power7(unsigned long inval_selector);
  75 extern void __flush_tlb_power8(unsigned long inval_selector);
  76 extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
  77 extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
  78 #endif /* CONFIG_PPC64 */
  79 #if defined(CONFIG_E500)
  80 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  81 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  82 extern void __restore_cpu_e5500(void);
  83 extern void __restore_cpu_e6500(void);
  84 #endif /* CONFIG_E500 */
  85
  86 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  87  * ones as well...
  88  */
  89 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  90                                  PPC_FEATURE_HAS_MMU)
  91 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  92 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  93 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  94                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  95 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  96                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  97 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  98                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  99                                  PPC_FEATURE_TRUE_LE | \
 100                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 101 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 102                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 103                                  PPC_FEATURE_TRUE_LE | \
 104                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 105 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 106 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 107                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 108                                  PPC_FEATURE_TRUE_LE | \
 109                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 110 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 111                                  PPC_FEATURE2_HTM_COMP | PPC_FEATURE2_DSCR | \
 112                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 113                                  PPC_FEATURE2_VEC_CRYPTO)
 114 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 115                                  PPC_FEATURE_TRUE_LE | \
 116                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 117 #ifdef CONFIG_PPC_BOOK3E_64
 118 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 119 #else
 120 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 121                                  PPC_FEATURE_BOOKE)
 122 #endif
 123
 124 static struct cpu_spec __initdata cpu_specs[] = {
 125 #ifdef CONFIG_PPC_BOOK3S_64
 126         {       /* 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         {       /* Power8 DD1: Does not support doorbell IPIs */
 441                 .pvr_mask               = 0xffffff00,
 442                 .pvr_value              = 0x004d0100,
 443                 .cpu_name               = "POWER8 (raw)",
 444                 .cpu_features           = CPU_FTRS_POWER8_DD1,
 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 */
 461                 .pvr_mask               = 0xffff0000,
 462                 .pvr_value              = 0x004d0000,
 463                 .cpu_name               = "POWER8 (raw)",
 464                 .cpu_features           = CPU_FTRS_POWER8,
 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         {       /* Cell Broadband Engine */
 481                 .pvr_mask               = 0xffff0000,
 482                 .pvr_value              = 0x00700000,
 483                 .cpu_name               = "Cell Broadband Engine",
 484                 .cpu_features           = CPU_FTRS_CELL,
 485                 .cpu_user_features      = COMMON_USER_PPC64 |
 486                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 487                         PPC_FEATURE_SMT,
 488                 .mmu_features           = MMU_FTRS_CELL,
 489                 .icache_bsize           = 128,
 490                 .dcache_bsize           = 128,
 491                 .num_pmcs               = 4,
 492                 .pmc_type               = PPC_PMC_IBM,
 493                 .oprofile_cpu_type      = "ppc64/cell-be",
 494                 .oprofile_type          = PPC_OPROFILE_CELL,
 495                 .platform               = "ppc-cell-be",
 496         },
 497         {       /* PA Semi PA6T */
 498                 .pvr_mask               = 0x7fff0000,
 499                 .pvr_value              = 0x00900000,
 500                 .cpu_name               = "PA6T",
 501                 .cpu_features           = CPU_FTRS_PA6T,
 502                 .cpu_user_features      = COMMON_USER_PA6T,
 503                 .mmu_features           = MMU_FTRS_PA6T,
 504                 .icache_bsize           = 64,
 505                 .dcache_bsize           = 64,
 506                 .num_pmcs               = 6,
 507                 .pmc_type               = PPC_PMC_PA6T,
 508                 .cpu_setup              = __setup_cpu_pa6t,
 509                 .cpu_restore            = __restore_cpu_pa6t,
 510                 .oprofile_cpu_type      = "ppc64/pa6t",
 511                 .oprofile_type          = PPC_OPROFILE_PA6T,
 512                 .platform               = "pa6t",
 513         },
 514         {       /* default match */
 515                 .pvr_mask               = 0x00000000,
 516                 .pvr_value              = 0x00000000,
 517                 .cpu_name               = "POWER4 (compatible)",
 518                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 519                 .cpu_user_features      = COMMON_USER_PPC64,
 520                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 521                 .icache_bsize           = 128,
 522                 .dcache_bsize           = 128,
 523                 .num_pmcs               = 6,
 524                 .pmc_type               = PPC_PMC_IBM,
 525                 .platform               = "power4",
 526         }
 527 #endif  /* CONFIG_PPC_BOOK3S_64 */
 528
 529 #ifdef CONFIG_PPC32
 530 #ifdef CONFIG_PPC_BOOK3S_32
 531         {       /* 601 */
 532                 .pvr_mask               = 0xffff0000,
 533                 .pvr_value              = 0x00010000,
 534                 .cpu_name               = "601",
 535                 .cpu_features           = CPU_FTRS_PPC601,
 536                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 537                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 538                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 539                 .icache_bsize           = 32,
 540                 .dcache_bsize           = 32,
 541                 .machine_check          = machine_check_generic,
 542                 .platform               = "ppc601",
 543         },
 544         {       /* 603 */
 545                 .pvr_mask               = 0xffff0000,
 546                 .pvr_value              = 0x00030000,
 547                 .cpu_name               = "603",
 548                 .cpu_features           = CPU_FTRS_603,
 549                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 550                 .mmu_features           = 0,
 551                 .icache_bsize           = 32,
 552                 .dcache_bsize           = 32,
 553                 .cpu_setup              = __setup_cpu_603,
 554                 .machine_check          = machine_check_generic,
 555                 .platform               = "ppc603",
 556         },
 557         {       /* 603e */
 558                 .pvr_mask               = 0xffff0000,
 559                 .pvr_value              = 0x00060000,
 560                 .cpu_name               = "603e",
 561                 .cpu_features           = CPU_FTRS_603,
 562                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 563                 .mmu_features           = 0,
 564                 .icache_bsize           = 32,
 565                 .dcache_bsize           = 32,
 566                 .cpu_setup              = __setup_cpu_603,
 567                 .machine_check          = machine_check_generic,
 568                 .platform               = "ppc603",
 569         },
 570         {       /* 603ev */
 571                 .pvr_mask               = 0xffff0000,
 572                 .pvr_value              = 0x00070000,
 573                 .cpu_name               = "603ev",
 574                 .cpu_features           = CPU_FTRS_603,
 575                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 576                 .mmu_features           = 0,
 577                 .icache_bsize           = 32,
 578                 .dcache_bsize           = 32,
 579                 .cpu_setup              = __setup_cpu_603,
 580                 .machine_check          = machine_check_generic,
 581                 .platform               = "ppc603",
 582         },
 583         {       /* 604 */
 584                 .pvr_mask               = 0xffff0000,
 585                 .pvr_value              = 0x00040000,
 586                 .cpu_name               = "604",
 587                 .cpu_features           = CPU_FTRS_604,
 588                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 589                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 590                 .icache_bsize           = 32,
 591                 .dcache_bsize           = 32,
 592                 .num_pmcs               = 2,
 593                 .cpu_setup              = __setup_cpu_604,
 594                 .machine_check          = machine_check_generic,
 595                 .platform               = "ppc604",
 596         },
 597         {       /* 604e */
 598                 .pvr_mask               = 0xfffff000,
 599                 .pvr_value              = 0x00090000,
 600                 .cpu_name               = "604e",
 601                 .cpu_features           = CPU_FTRS_604,
 602                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 603                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 604                 .icache_bsize           = 32,
 605                 .dcache_bsize           = 32,
 606                 .num_pmcs               = 4,
 607                 .cpu_setup              = __setup_cpu_604,
 608                 .machine_check          = machine_check_generic,
 609                 .platform               = "ppc604",
 610         },
 611         {       /* 604r */
 612                 .pvr_mask               = 0xffff0000,
 613                 .pvr_value              = 0x00090000,
 614                 .cpu_name               = "604r",
 615                 .cpu_features           = CPU_FTRS_604,
 616                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 617                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 618                 .icache_bsize           = 32,
 619                 .dcache_bsize           = 32,
 620                 .num_pmcs               = 4,
 621                 .cpu_setup              = __setup_cpu_604,
 622                 .machine_check          = machine_check_generic,
 623                 .platform               = "ppc604",
 624         },
 625         {       /* 604ev */
 626                 .pvr_mask               = 0xffff0000,
 627                 .pvr_value              = 0x000a0000,
 628                 .cpu_name               = "604ev",
 629                 .cpu_features           = CPU_FTRS_604,
 630                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 631                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 632                 .icache_bsize           = 32,
 633                 .dcache_bsize           = 32,
 634                 .num_pmcs               = 4,
 635                 .cpu_setup              = __setup_cpu_604,
 636                 .machine_check          = machine_check_generic,
 637                 .platform               = "ppc604",
 638         },
 639         {       /* 740/750 (0x4202, don't support TAU ?) */
 640                 .pvr_mask               = 0xffffffff,
 641                 .pvr_value              = 0x00084202,
 642                 .cpu_name               = "740/750",
 643                 .cpu_features           = CPU_FTRS_740_NOTAU,
 644                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 645                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 646                 .icache_bsize           = 32,
 647                 .dcache_bsize           = 32,
 648                 .num_pmcs               = 4,
 649                 .cpu_setup              = __setup_cpu_750,
 650                 .machine_check          = machine_check_generic,
 651                 .platform               = "ppc750",
 652         },
 653         {       /* 750CX (80100 and 8010x?) */
 654                 .pvr_mask               = 0xfffffff0,
 655                 .pvr_value              = 0x00080100,
 656                 .cpu_name               = "750CX",
 657                 .cpu_features           = CPU_FTRS_750,
 658                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 659                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 660                 .icache_bsize           = 32,
 661                 .dcache_bsize           = 32,
 662                 .num_pmcs               = 4,
 663                 .cpu_setup              = __setup_cpu_750cx,
 664                 .machine_check          = machine_check_generic,
 665                 .platform               = "ppc750",
 666         },
 667         {       /* 750CX (82201 and 82202) */
 668                 .pvr_mask               = 0xfffffff0,
 669                 .pvr_value              = 0x00082200,
 670                 .cpu_name               = "750CX",
 671                 .cpu_features           = CPU_FTRS_750,
 672                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 673                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 674                 .icache_bsize           = 32,
 675                 .dcache_bsize           = 32,
 676                 .num_pmcs               = 4,
 677                 .pmc_type               = PPC_PMC_IBM,
 678                 .cpu_setup              = __setup_cpu_750cx,
 679                 .machine_check          = machine_check_generic,
 680                 .platform               = "ppc750",
 681         },
 682         {       /* 750CXe (82214) */
 683                 .pvr_mask               = 0xfffffff0,
 684                 .pvr_value              = 0x00082210,
 685                 .cpu_name               = "750CXe",
 686                 .cpu_features           = CPU_FTRS_750,
 687                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 688                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 689                 .icache_bsize           = 32,
 690                 .dcache_bsize           = 32,
 691                 .num_pmcs               = 4,
 692                 .pmc_type               = PPC_PMC_IBM,
 693                 .cpu_setup              = __setup_cpu_750cx,
 694                 .machine_check          = machine_check_generic,
 695                 .platform               = "ppc750",
 696         },
 697         {       /* 750CXe "Gekko" (83214) */
 698                 .pvr_mask               = 0xffffffff,
 699                 .pvr_value              = 0x00083214,
 700                 .cpu_name               = "750CXe",
 701                 .cpu_features           = CPU_FTRS_750,
 702                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 703                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 704                 .icache_bsize           = 32,
 705                 .dcache_bsize           = 32,
 706                 .num_pmcs               = 4,
 707                 .pmc_type               = PPC_PMC_IBM,
 708                 .cpu_setup              = __setup_cpu_750cx,
 709                 .machine_check          = machine_check_generic,
 710                 .platform               = "ppc750",
 711         },
 712         {       /* 750CL (and "Broadway") */
 713                 .pvr_mask               = 0xfffff0e0,
 714                 .pvr_value              = 0x00087000,
 715                 .cpu_name               = "750CL",
 716                 .cpu_features           = CPU_FTRS_750CL,
 717                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 718                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 719                 .icache_bsize           = 32,
 720                 .dcache_bsize           = 32,
 721                 .num_pmcs               = 4,
 722                 .pmc_type               = PPC_PMC_IBM,
 723                 .cpu_setup              = __setup_cpu_750,
 724                 .machine_check          = machine_check_generic,
 725                 .platform               = "ppc750",
 726                 .oprofile_cpu_type      = "ppc/750",
 727                 .oprofile_type          = PPC_OPROFILE_G4,
 728         },
 729         {       /* 745/755 */
 730                 .pvr_mask               = 0xfffff000,
 731                 .pvr_value              = 0x00083000,
 732                 .cpu_name               = "745/755",
 733                 .cpu_features           = CPU_FTRS_750,
 734                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 735                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 736                 .icache_bsize           = 32,
 737                 .dcache_bsize           = 32,
 738                 .num_pmcs               = 4,
 739                 .pmc_type               = PPC_PMC_IBM,
 740                 .cpu_setup              = __setup_cpu_750,
 741                 .machine_check          = machine_check_generic,
 742                 .platform               = "ppc750",
 743         },
 744         {       /* 750FX rev 1.x */
 745                 .pvr_mask               = 0xffffff00,
 746                 .pvr_value              = 0x70000100,
 747                 .cpu_name               = "750FX",
 748                 .cpu_features           = CPU_FTRS_750FX1,
 749                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 750                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 751                 .icache_bsize           = 32,
 752                 .dcache_bsize           = 32,
 753                 .num_pmcs               = 4,
 754                 .pmc_type               = PPC_PMC_IBM,
 755                 .cpu_setup              = __setup_cpu_750,
 756                 .machine_check          = machine_check_generic,
 757                 .platform               = "ppc750",
 758                 .oprofile_cpu_type      = "ppc/750",
 759                 .oprofile_type          = PPC_OPROFILE_G4,
 760         },
 761         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 762                 .pvr_mask               = 0xffffffff,
 763                 .pvr_value              = 0x70000200,
 764                 .cpu_name               = "750FX",
 765                 .cpu_features           = CPU_FTRS_750FX2,
 766                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 767                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 768                 .icache_bsize           = 32,
 769                 .dcache_bsize           = 32,
 770                 .num_pmcs               = 4,
 771                 .pmc_type               = PPC_PMC_IBM,
 772                 .cpu_setup              = __setup_cpu_750,
 773                 .machine_check          = machine_check_generic,
 774                 .platform               = "ppc750",
 775                 .oprofile_cpu_type      = "ppc/750",
 776                 .oprofile_type          = PPC_OPROFILE_G4,
 777         },
 778         {       /* 750FX (All revs except 2.0) */
 779                 .pvr_mask               = 0xffff0000,
 780                 .pvr_value              = 0x70000000,
 781                 .cpu_name               = "750FX",
 782                 .cpu_features           = CPU_FTRS_750FX,
 783                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 784                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 785                 .icache_bsize           = 32,
 786                 .dcache_bsize           = 32,
 787                 .num_pmcs               = 4,
 788                 .pmc_type               = PPC_PMC_IBM,
 789                 .cpu_setup              = __setup_cpu_750fx,
 790                 .machine_check          = machine_check_generic,
 791                 .platform               = "ppc750",
 792                 .oprofile_cpu_type      = "ppc/750",
 793                 .oprofile_type          = PPC_OPROFILE_G4,
 794         },
 795         {       /* 750GX */
 796                 .pvr_mask               = 0xffff0000,
 797                 .pvr_value              = 0x70020000,
 798                 .cpu_name               = "750GX",
 799                 .cpu_features           = CPU_FTRS_750GX,
 800                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 801                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 802                 .icache_bsize           = 32,
 803                 .dcache_bsize           = 32,
 804                 .num_pmcs               = 4,
 805                 .pmc_type               = PPC_PMC_IBM,
 806                 .cpu_setup              = __setup_cpu_750fx,
 807                 .machine_check          = machine_check_generic,
 808                 .platform               = "ppc750",
 809                 .oprofile_cpu_type      = "ppc/750",
 810                 .oprofile_type          = PPC_OPROFILE_G4,
 811         },
 812         {       /* 740/750 (L2CR bit need fixup for 740) */
 813                 .pvr_mask               = 0xffff0000,
 814                 .pvr_value              = 0x00080000,
 815                 .cpu_name               = "740/750",
 816                 .cpu_features           = CPU_FTRS_740,
 817                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 818                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 819                 .icache_bsize           = 32,
 820                 .dcache_bsize           = 32,
 821                 .num_pmcs               = 4,
 822                 .pmc_type               = PPC_PMC_IBM,
 823                 .cpu_setup              = __setup_cpu_750,
 824                 .machine_check          = machine_check_generic,
 825                 .platform               = "ppc750",
 826         },
 827         {       /* 7400 rev 1.1 ? (no TAU) */
 828                 .pvr_mask               = 0xffffffff,
 829                 .pvr_value              = 0x000c1101,
 830                 .cpu_name               = "7400 (1.1)",
 831                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 832                 .cpu_user_features      = COMMON_USER |
 833                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 834                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 835                 .icache_bsize           = 32,
 836                 .dcache_bsize           = 32,
 837                 .num_pmcs               = 4,
 838                 .pmc_type               = PPC_PMC_G4,
 839                 .cpu_setup              = __setup_cpu_7400,
 840                 .machine_check          = machine_check_generic,
 841                 .platform               = "ppc7400",
 842         },
 843         {       /* 7400 */
 844                 .pvr_mask               = 0xffff0000,
 845                 .pvr_value              = 0x000c0000,
 846                 .cpu_name               = "7400",
 847                 .cpu_features           = CPU_FTRS_7400,
 848                 .cpu_user_features      = COMMON_USER |
 849                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 850                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 851                 .icache_bsize           = 32,
 852                 .dcache_bsize           = 32,
 853                 .num_pmcs               = 4,
 854                 .pmc_type               = PPC_PMC_G4,
 855                 .cpu_setup              = __setup_cpu_7400,
 856                 .machine_check          = machine_check_generic,
 857                 .platform               = "ppc7400",
 858         },
 859         {       /* 7410 */
 860                 .pvr_mask               = 0xffff0000,
 861                 .pvr_value              = 0x800c0000,
 862                 .cpu_name               = "7410",
 863                 .cpu_features           = CPU_FTRS_7400,
 864                 .cpu_user_features      = COMMON_USER |
 865                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 866                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 867                 .icache_bsize           = 32,
 868                 .dcache_bsize           = 32,
 869                 .num_pmcs               = 4,
 870                 .pmc_type               = PPC_PMC_G4,
 871                 .cpu_setup              = __setup_cpu_7410,
 872                 .machine_check          = machine_check_generic,
 873                 .platform               = "ppc7400",
 874         },
 875         {       /* 7450 2.0 - no doze/nap */
 876                 .pvr_mask               = 0xffffffff,
 877                 .pvr_value              = 0x80000200,
 878                 .cpu_name               = "7450",
 879                 .cpu_features           = CPU_FTRS_7450_20,
 880                 .cpu_user_features      = COMMON_USER |
 881                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 882                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 883                 .icache_bsize           = 32,
 884                 .dcache_bsize           = 32,
 885                 .num_pmcs               = 6,
 886                 .pmc_type               = PPC_PMC_G4,
 887                 .cpu_setup              = __setup_cpu_745x,
 888                 .oprofile_cpu_type      = "ppc/7450",
 889                 .oprofile_type          = PPC_OPROFILE_G4,
 890                 .machine_check          = machine_check_generic,
 891                 .platform               = "ppc7450",
 892         },
 893         {       /* 7450 2.1 */
 894                 .pvr_mask               = 0xffffffff,
 895                 .pvr_value              = 0x80000201,
 896                 .cpu_name               = "7450",
 897                 .cpu_features           = CPU_FTRS_7450_21,
 898                 .cpu_user_features      = COMMON_USER |
 899                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 900                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 901                 .icache_bsize           = 32,
 902                 .dcache_bsize           = 32,
 903                 .num_pmcs               = 6,
 904                 .pmc_type               = PPC_PMC_G4,
 905                 .cpu_setup              = __setup_cpu_745x,
 906                 .oprofile_cpu_type      = "ppc/7450",
 907                 .oprofile_type          = PPC_OPROFILE_G4,
 908                 .machine_check          = machine_check_generic,
 909                 .platform               = "ppc7450",
 910         },
 911         {       /* 7450 2.3 and newer */
 912                 .pvr_mask               = 0xffff0000,
 913                 .pvr_value              = 0x80000000,
 914                 .cpu_name               = "7450",
 915                 .cpu_features           = CPU_FTRS_7450_23,
 916                 .cpu_user_features      = COMMON_USER |
 917                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 918                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 919                 .icache_bsize           = 32,
 920                 .dcache_bsize           = 32,
 921                 .num_pmcs               = 6,
 922                 .pmc_type               = PPC_PMC_G4,
 923                 .cpu_setup              = __setup_cpu_745x,
 924                 .oprofile_cpu_type      = "ppc/7450",
 925                 .oprofile_type          = PPC_OPROFILE_G4,
 926                 .machine_check          = machine_check_generic,
 927                 .platform               = "ppc7450",
 928         },
 929         {       /* 7455 rev 1.x */
 930                 .pvr_mask               = 0xffffff00,
 931                 .pvr_value              = 0x80010100,
 932                 .cpu_name               = "7455",
 933                 .cpu_features           = CPU_FTRS_7455_1,
 934                 .cpu_user_features      = COMMON_USER |
 935                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 936                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 937                 .icache_bsize           = 32,
 938                 .dcache_bsize           = 32,
 939                 .num_pmcs               = 6,
 940                 .pmc_type               = PPC_PMC_G4,
 941                 .cpu_setup              = __setup_cpu_745x,
 942                 .oprofile_cpu_type      = "ppc/7450",
 943                 .oprofile_type          = PPC_OPROFILE_G4,
 944                 .machine_check          = machine_check_generic,
 945                 .platform               = "ppc7450",
 946         },
 947         {       /* 7455 rev 2.0 */
 948                 .pvr_mask               = 0xffffffff,
 949                 .pvr_value              = 0x80010200,
 950                 .cpu_name               = "7455",
 951                 .cpu_features           = CPU_FTRS_7455_20,
 952                 .cpu_user_features      = COMMON_USER |
 953                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 954                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 955                 .icache_bsize           = 32,
 956                 .dcache_bsize           = 32,
 957                 .num_pmcs               = 6,
 958                 .pmc_type               = PPC_PMC_G4,
 959                 .cpu_setup              = __setup_cpu_745x,
 960                 .oprofile_cpu_type      = "ppc/7450",
 961                 .oprofile_type          = PPC_OPROFILE_G4,
 962                 .machine_check          = machine_check_generic,
 963                 .platform               = "ppc7450",
 964         },
 965         {       /* 7455 others */
 966                 .pvr_mask               = 0xffff0000,
 967                 .pvr_value              = 0x80010000,
 968                 .cpu_name               = "7455",
 969                 .cpu_features           = CPU_FTRS_7455,
 970                 .cpu_user_features      = COMMON_USER |
 971                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 972                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 973                 .icache_bsize           = 32,
 974                 .dcache_bsize           = 32,
 975                 .num_pmcs               = 6,
 976                 .pmc_type               = PPC_PMC_G4,
 977                 .cpu_setup              = __setup_cpu_745x,
 978                 .oprofile_cpu_type      = "ppc/7450",
 979                 .oprofile_type          = PPC_OPROFILE_G4,
 980                 .machine_check          = machine_check_generic,
 981                 .platform               = "ppc7450",
 982         },
 983         {       /* 7447/7457 Rev 1.0 */
 984                 .pvr_mask               = 0xffffffff,
 985                 .pvr_value              = 0x80020100,
 986                 .cpu_name               = "7447/7457",
 987                 .cpu_features           = CPU_FTRS_7447_10,
 988                 .cpu_user_features      = COMMON_USER |
 989                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 990                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 991                 .icache_bsize           = 32,
 992                 .dcache_bsize           = 32,
 993                 .num_pmcs               = 6,
 994                 .pmc_type               = PPC_PMC_G4,
 995                 .cpu_setup              = __setup_cpu_745x,
 996                 .oprofile_cpu_type      = "ppc/7450",
 997                 .oprofile_type          = PPC_OPROFILE_G4,
 998                 .machine_check          = machine_check_generic,
 999                 .platform               = "ppc7450",
1000         },
1001         {       /* 7447/7457 Rev 1.1 */
1002                 .pvr_mask               = 0xffffffff,
1003                 .pvr_value              = 0x80020101,
1004                 .cpu_name               = "7447/7457",
1005                 .cpu_features           = CPU_FTRS_7447_10,
1006                 .cpu_user_features      = COMMON_USER |
1007                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1008                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1009                 .icache_bsize           = 32,
1010                 .dcache_bsize           = 32,
1011                 .num_pmcs               = 6,
1012                 .pmc_type               = PPC_PMC_G4,
1013                 .cpu_setup              = __setup_cpu_745x,
1014                 .oprofile_cpu_type      = "ppc/7450",
1015                 .oprofile_type          = PPC_OPROFILE_G4,
1016                 .machine_check          = machine_check_generic,
1017                 .platform               = "ppc7450",
1018         },
1019         {       /* 7447/7457 Rev 1.2 and later */
1020                 .pvr_mask               = 0xffff0000,
1021                 .pvr_value              = 0x80020000,
1022                 .cpu_name               = "7447/7457",
1023                 .cpu_features           = CPU_FTRS_7447,
1024                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1025                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1026                 .icache_bsize           = 32,
1027                 .dcache_bsize           = 32,
1028                 .num_pmcs               = 6,
1029                 .pmc_type               = PPC_PMC_G4,
1030                 .cpu_setup              = __setup_cpu_745x,
1031                 .oprofile_cpu_type      = "ppc/7450",
1032                 .oprofile_type          = PPC_OPROFILE_G4,
1033                 .machine_check          = machine_check_generic,
1034                 .platform               = "ppc7450",
1035         },
1036         {       /* 7447A */
1037                 .pvr_mask               = 0xffff0000,
1038                 .pvr_value              = 0x80030000,
1039                 .cpu_name               = "7447A",
1040                 .cpu_features           = CPU_FTRS_7447A,
1041                 .cpu_user_features      = COMMON_USER |
1042                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1043                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1044                 .icache_bsize           = 32,
1045                 .dcache_bsize           = 32,
1046                 .num_pmcs               = 6,
1047                 .pmc_type               = PPC_PMC_G4,
1048                 .cpu_setup              = __setup_cpu_745x,
1049                 .oprofile_cpu_type      = "ppc/7450",
1050                 .oprofile_type          = PPC_OPROFILE_G4,
1051                 .machine_check          = machine_check_generic,
1052                 .platform               = "ppc7450",
1053         },
1054         {       /* 7448 */
1055                 .pvr_mask               = 0xffff0000,
1056                 .pvr_value              = 0x80040000,
1057                 .cpu_name               = "7448",
1058                 .cpu_features           = CPU_FTRS_7448,
1059                 .cpu_user_features      = COMMON_USER |
1060                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1061                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1062                 .icache_bsize           = 32,
1063                 .dcache_bsize           = 32,
1064                 .num_pmcs               = 6,
1065                 .pmc_type               = PPC_PMC_G4,
1066                 .cpu_setup              = __setup_cpu_745x,
1067                 .oprofile_cpu_type      = "ppc/7450",
1068                 .oprofile_type          = PPC_OPROFILE_G4,
1069                 .machine_check          = machine_check_generic,
1070                 .platform               = "ppc7450",
1071         },
1072         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1073                 .pvr_mask               = 0x7fff0000,
1074                 .pvr_value              = 0x00810000,
1075                 .cpu_name               = "82xx",
1076                 .cpu_features           = CPU_FTRS_82XX,
1077                 .cpu_user_features      = COMMON_USER,
1078                 .mmu_features           = 0,
1079                 .icache_bsize           = 32,
1080                 .dcache_bsize           = 32,
1081                 .cpu_setup              = __setup_cpu_603,
1082                 .machine_check          = machine_check_generic,
1083                 .platform               = "ppc603",
1084         },
1085         {       /* All G2_LE (603e core, plus some) have the same pvr */
1086                 .pvr_mask               = 0x7fff0000,
1087                 .pvr_value              = 0x00820000,
1088                 .cpu_name               = "G2_LE",
1089                 .cpu_features           = CPU_FTRS_G2_LE,
1090                 .cpu_user_features      = COMMON_USER,
1091                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1092                 .icache_bsize           = 32,
1093                 .dcache_bsize           = 32,
1094                 .cpu_setup              = __setup_cpu_603,
1095                 .machine_check          = machine_check_generic,
1096                 .platform               = "ppc603",
1097         },
1098         {       /* e300c1 (a 603e core, plus some) on 83xx */
1099                 .pvr_mask               = 0x7fff0000,
1100                 .pvr_value              = 0x00830000,
1101                 .cpu_name               = "e300c1",
1102                 .cpu_features           = CPU_FTRS_E300,
1103                 .cpu_user_features      = COMMON_USER,
1104                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1105                 .icache_bsize           = 32,
1106                 .dcache_bsize           = 32,
1107                 .cpu_setup              = __setup_cpu_603,
1108                 .machine_check          = machine_check_generic,
1109                 .platform               = "ppc603",
1110         },
1111         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1112                 .pvr_mask               = 0x7fff0000,
1113                 .pvr_value              = 0x00840000,
1114                 .cpu_name               = "e300c2",
1115                 .cpu_features           = CPU_FTRS_E300C2,
1116                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1117                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1118                         MMU_FTR_NEED_DTLB_SW_LRU,
1119                 .icache_bsize           = 32,
1120                 .dcache_bsize           = 32,
1121                 .cpu_setup              = __setup_cpu_603,
1122                 .machine_check          = machine_check_generic,
1123                 .platform               = "ppc603",
1124         },
1125         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1126                 .pvr_mask               = 0x7fff0000,
1127                 .pvr_value              = 0x00850000,
1128                 .cpu_name               = "e300c3",
1129                 .cpu_features           = CPU_FTRS_E300,
1130                 .cpu_user_features      = COMMON_USER,
1131                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1132                         MMU_FTR_NEED_DTLB_SW_LRU,
1133                 .icache_bsize           = 32,
1134                 .dcache_bsize           = 32,
1135                 .cpu_setup              = __setup_cpu_603,
1136                 .machine_check          = machine_check_generic,
1137                 .num_pmcs               = 4,
1138                 .oprofile_cpu_type      = "ppc/e300",
1139                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1140                 .platform               = "ppc603",
1141         },
1142         {       /* e300c4 (e300c1, plus one IU) */
1143                 .pvr_mask               = 0x7fff0000,
1144                 .pvr_value              = 0x00860000,
1145                 .cpu_name               = "e300c4",
1146                 .cpu_features           = CPU_FTRS_E300,
1147                 .cpu_user_features      = COMMON_USER,
1148                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1149                         MMU_FTR_NEED_DTLB_SW_LRU,
1150                 .icache_bsize           = 32,
1151                 .dcache_bsize           = 32,
1152                 .cpu_setup              = __setup_cpu_603,
1153                 .machine_check          = machine_check_generic,
1154                 .num_pmcs               = 4,
1155                 .oprofile_cpu_type      = "ppc/e300",
1156                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1157                 .platform               = "ppc603",
1158         },
1159         {       /* default match, we assume split I/D cache & TB (non-601)... */
1160                 .pvr_mask               = 0x00000000,
1161                 .pvr_value              = 0x00000000,
1162                 .cpu_name               = "(generic PPC)",
1163                 .cpu_features           = CPU_FTRS_CLASSIC32,
1164                 .cpu_user_features      = COMMON_USER,
1165                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1166                 .icache_bsize           = 32,
1167                 .dcache_bsize           = 32,
1168                 .machine_check          = machine_check_generic,
1169                 .platform               = "ppc603",
1170         },
1171 #endif /* CONFIG_PPC_BOOK3S_32 */
1172 #ifdef CONFIG_8xx
1173         {       /* 8xx */
1174                 .pvr_mask               = 0xffff0000,
1175                 .pvr_value              = 0x00500000,
1176                 .cpu_name               = "8xx",
1177                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1178                  * if the 8xx code is there.... */
1179                 .cpu_features           = CPU_FTRS_8XX,
1180                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1181                 .mmu_features           = MMU_FTR_TYPE_8xx,
1182                 .icache_bsize           = 16,
1183                 .dcache_bsize           = 16,
1184                 .platform               = "ppc823",
1185         },
1186 #endif /* CONFIG_8xx */
1187 #ifdef CONFIG_40x
1188         {       /* 403GC */
1189                 .pvr_mask               = 0xffffff00,
1190                 .pvr_value              = 0x00200200,
1191                 .cpu_name               = "403GC",
1192                 .cpu_features           = CPU_FTRS_40X,
1193                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1194                 .mmu_features           = MMU_FTR_TYPE_40x,
1195                 .icache_bsize           = 16,
1196                 .dcache_bsize           = 16,
1197                 .machine_check          = machine_check_4xx,
1198                 .platform               = "ppc403",
1199         },
1200         {       /* 403GCX */
1201                 .pvr_mask               = 0xffffff00,
1202                 .pvr_value              = 0x00201400,
1203                 .cpu_name               = "403GCX",
1204                 .cpu_features           = CPU_FTRS_40X,
1205                 .cpu_user_features      = PPC_FEATURE_32 |
1206                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1207                 .mmu_features           = MMU_FTR_TYPE_40x,
1208                 .icache_bsize           = 16,
1209                 .dcache_bsize           = 16,
1210                 .machine_check          = machine_check_4xx,
1211                 .platform               = "ppc403",
1212         },
1213         {       /* 403G ?? */
1214                 .pvr_mask               = 0xffff0000,
1215                 .pvr_value              = 0x00200000,
1216                 .cpu_name               = "403G ??",
1217                 .cpu_features           = CPU_FTRS_40X,
1218                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1219                 .mmu_features           = MMU_FTR_TYPE_40x,
1220                 .icache_bsize           = 16,
1221                 .dcache_bsize           = 16,
1222                 .machine_check          = machine_check_4xx,
1223                 .platform               = "ppc403",
1224         },
1225         {       /* 405GP */
1226                 .pvr_mask               = 0xffff0000,
1227                 .pvr_value              = 0x40110000,
1228                 .cpu_name               = "405GP",
1229                 .cpu_features           = CPU_FTRS_40X,
1230                 .cpu_user_features      = PPC_FEATURE_32 |
1231                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1232                 .mmu_features           = MMU_FTR_TYPE_40x,
1233                 .icache_bsize           = 32,
1234                 .dcache_bsize           = 32,
1235                 .machine_check          = machine_check_4xx,
1236                 .platform               = "ppc405",
1237         },
1238         {       /* STB 03xxx */
1239                 .pvr_mask               = 0xffff0000,
1240                 .pvr_value              = 0x40130000,
1241                 .cpu_name               = "STB03xxx",
1242                 .cpu_features           = CPU_FTRS_40X,
1243                 .cpu_user_features      = PPC_FEATURE_32 |
1244                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1245                 .mmu_features           = MMU_FTR_TYPE_40x,
1246                 .icache_bsize           = 32,
1247                 .dcache_bsize           = 32,
1248                 .machine_check          = machine_check_4xx,
1249                 .platform               = "ppc405",
1250         },
1251         {       /* STB 04xxx */
1252                 .pvr_mask               = 0xffff0000,
1253                 .pvr_value              = 0x41810000,
1254                 .cpu_name               = "STB04xxx",
1255                 .cpu_features           = CPU_FTRS_40X,
1256                 .cpu_user_features      = PPC_FEATURE_32 |
1257                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1258                 .mmu_features           = MMU_FTR_TYPE_40x,
1259                 .icache_bsize           = 32,
1260                 .dcache_bsize           = 32,
1261                 .machine_check          = machine_check_4xx,
1262                 .platform               = "ppc405",
1263         },
1264         {       /* NP405L */
1265                 .pvr_mask               = 0xffff0000,
1266                 .pvr_value              = 0x41610000,
1267                 .cpu_name               = "NP405L",
1268                 .cpu_features           = CPU_FTRS_40X,
1269                 .cpu_user_features      = PPC_FEATURE_32 |
1270                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1271                 .mmu_features           = MMU_FTR_TYPE_40x,
1272                 .icache_bsize           = 32,
1273                 .dcache_bsize           = 32,
1274                 .machine_check          = machine_check_4xx,
1275                 .platform               = "ppc405",
1276         },
1277         {       /* NP4GS3 */
1278                 .pvr_mask               = 0xffff0000,
1279                 .pvr_value              = 0x40B10000,
1280                 .cpu_name               = "NP4GS3",
1281                 .cpu_features           = CPU_FTRS_40X,
1282                 .cpu_user_features      = PPC_FEATURE_32 |
1283                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1284                 .mmu_features           = MMU_FTR_TYPE_40x,
1285                 .icache_bsize           = 32,
1286                 .dcache_bsize           = 32,
1287                 .machine_check          = machine_check_4xx,
1288                 .platform               = "ppc405",
1289         },
1290         {   /* NP405H */
1291                 .pvr_mask               = 0xffff0000,
1292                 .pvr_value              = 0x41410000,
1293                 .cpu_name               = "NP405H",
1294                 .cpu_features           = CPU_FTRS_40X,
1295                 .cpu_user_features      = PPC_FEATURE_32 |
1296                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1297                 .mmu_features           = MMU_FTR_TYPE_40x,
1298                 .icache_bsize           = 32,
1299                 .dcache_bsize           = 32,
1300                 .machine_check          = machine_check_4xx,
1301                 .platform               = "ppc405",
1302         },
1303         {       /* 405GPr */
1304                 .pvr_mask               = 0xffff0000,
1305                 .pvr_value              = 0x50910000,
1306                 .cpu_name               = "405GPr",
1307                 .cpu_features           = CPU_FTRS_40X,
1308                 .cpu_user_features      = PPC_FEATURE_32 |
1309                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1310                 .mmu_features           = MMU_FTR_TYPE_40x,
1311                 .icache_bsize           = 32,
1312                 .dcache_bsize           = 32,
1313                 .machine_check          = machine_check_4xx,
1314                 .platform               = "ppc405",
1315         },
1316         {   /* STBx25xx */
1317                 .pvr_mask               = 0xffff0000,
1318                 .pvr_value              = 0x51510000,
1319                 .cpu_name               = "STBx25xx",
1320                 .cpu_features           = CPU_FTRS_40X,
1321                 .cpu_user_features      = PPC_FEATURE_32 |
1322                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1323                 .mmu_features           = MMU_FTR_TYPE_40x,
1324                 .icache_bsize           = 32,
1325                 .dcache_bsize           = 32,
1326                 .machine_check          = machine_check_4xx,
1327                 .platform               = "ppc405",
1328         },
1329         {       /* 405LP */
1330                 .pvr_mask               = 0xffff0000,
1331                 .pvr_value              = 0x41F10000,
1332                 .cpu_name               = "405LP",
1333                 .cpu_features           = CPU_FTRS_40X,
1334                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1335                 .mmu_features           = MMU_FTR_TYPE_40x,
1336                 .icache_bsize           = 32,
1337                 .dcache_bsize           = 32,
1338                 .machine_check          = machine_check_4xx,
1339                 .platform               = "ppc405",
1340         },
1341         {       /* Xilinx Virtex-II Pro  */
1342                 .pvr_mask               = 0xfffff000,
1343                 .pvr_value              = 0x20010000,
1344                 .cpu_name               = "Virtex-II Pro",
1345                 .cpu_features           = CPU_FTRS_40X,
1346                 .cpu_user_features      = PPC_FEATURE_32 |
1347                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1348                 .mmu_features           = MMU_FTR_TYPE_40x,
1349                 .icache_bsize           = 32,
1350                 .dcache_bsize           = 32,
1351                 .machine_check          = machine_check_4xx,
1352                 .platform               = "ppc405",
1353         },
1354         {       /* Xilinx Virtex-4 FX */
1355                 .pvr_mask               = 0xfffff000,
1356                 .pvr_value              = 0x20011000,
1357                 .cpu_name               = "Virtex-4 FX",
1358                 .cpu_features           = CPU_FTRS_40X,
1359                 .cpu_user_features      = PPC_FEATURE_32 |
1360                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1361                 .mmu_features           = MMU_FTR_TYPE_40x,
1362                 .icache_bsize           = 32,
1363                 .dcache_bsize           = 32,
1364                 .machine_check          = machine_check_4xx,
1365                 .platform               = "ppc405",
1366         },
1367         {       /* 405EP */
1368                 .pvr_mask               = 0xffff0000,
1369                 .pvr_value              = 0x51210000,
1370                 .cpu_name               = "405EP",
1371                 .cpu_features           = CPU_FTRS_40X,
1372                 .cpu_user_features      = PPC_FEATURE_32 |
1373                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1374                 .mmu_features           = MMU_FTR_TYPE_40x,
1375                 .icache_bsize           = 32,
1376                 .dcache_bsize           = 32,
1377                 .machine_check          = machine_check_4xx,
1378                 .platform               = "ppc405",
1379         },
1380         {       /* 405EX Rev. A/B with Security */
1381                 .pvr_mask               = 0xffff000f,
1382                 .pvr_value              = 0x12910007,
1383                 .cpu_name               = "405EX Rev. A/B",
1384                 .cpu_features           = CPU_FTRS_40X,
1385                 .cpu_user_features      = PPC_FEATURE_32 |
1386                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1387                 .mmu_features           = MMU_FTR_TYPE_40x,
1388                 .icache_bsize           = 32,
1389                 .dcache_bsize           = 32,
1390                 .machine_check          = machine_check_4xx,
1391                 .platform               = "ppc405",
1392         },
1393         {       /* 405EX Rev. C without Security */
1394                 .pvr_mask               = 0xffff000f,
1395                 .pvr_value              = 0x1291000d,
1396                 .cpu_name               = "405EX Rev. C",
1397                 .cpu_features           = CPU_FTRS_40X,
1398                 .cpu_user_features      = PPC_FEATURE_32 |
1399                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1400                 .mmu_features           = MMU_FTR_TYPE_40x,
1401                 .icache_bsize           = 32,
1402                 .dcache_bsize           = 32,
1403                 .machine_check          = machine_check_4xx,
1404                 .platform               = "ppc405",
1405         },
1406         {       /* 405EX Rev. C with Security */
1407                 .pvr_mask               = 0xffff000f,
1408                 .pvr_value              = 0x1291000f,
1409                 .cpu_name               = "405EX Rev. C",
1410                 .cpu_features           = CPU_FTRS_40X,
1411                 .cpu_user_features      = PPC_FEATURE_32 |
1412                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1413                 .mmu_features           = MMU_FTR_TYPE_40x,
1414                 .icache_bsize           = 32,
1415                 .dcache_bsize           = 32,
1416                 .machine_check          = machine_check_4xx,
1417                 .platform               = "ppc405",
1418         },
1419         {       /* 405EX Rev. D without Security */
1420                 .pvr_mask               = 0xffff000f,
1421                 .pvr_value              = 0x12910003,
1422                 .cpu_name               = "405EX Rev. D",
1423                 .cpu_features           = CPU_FTRS_40X,
1424                 .cpu_user_features      = PPC_FEATURE_32 |
1425                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1426                 .mmu_features           = MMU_FTR_TYPE_40x,
1427                 .icache_bsize           = 32,
1428                 .dcache_bsize           = 32,
1429                 .machine_check          = machine_check_4xx,
1430                 .platform               = "ppc405",
1431         },
1432         {       /* 405EX Rev. D with Security */
1433                 .pvr_mask               = 0xffff000f,
1434                 .pvr_value              = 0x12910005,
1435                 .cpu_name               = "405EX Rev. D",
1436                 .cpu_features           = CPU_FTRS_40X,
1437                 .cpu_user_features      = PPC_FEATURE_32 |
1438                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1439                 .mmu_features           = MMU_FTR_TYPE_40x,
1440                 .icache_bsize           = 32,
1441                 .dcache_bsize           = 32,
1442                 .machine_check          = machine_check_4xx,
1443                 .platform               = "ppc405",
1444         },
1445         {       /* 405EXr Rev. A/B without Security */
1446                 .pvr_mask               = 0xffff000f,
1447                 .pvr_value              = 0x12910001,
1448                 .cpu_name               = "405EXr Rev. A/B",
1449                 .cpu_features           = CPU_FTRS_40X,
1450                 .cpu_user_features      = PPC_FEATURE_32 |
1451                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1452                 .mmu_features           = MMU_FTR_TYPE_40x,
1453                 .icache_bsize           = 32,
1454                 .dcache_bsize           = 32,
1455                 .machine_check          = machine_check_4xx,
1456                 .platform               = "ppc405",
1457         },
1458         {       /* 405EXr Rev. C without Security */
1459                 .pvr_mask               = 0xffff000f,
1460                 .pvr_value              = 0x12910009,
1461                 .cpu_name               = "405EXr Rev. C",
1462                 .cpu_features           = CPU_FTRS_40X,
1463                 .cpu_user_features      = PPC_FEATURE_32 |
1464                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1465                 .mmu_features           = MMU_FTR_TYPE_40x,
1466                 .icache_bsize           = 32,
1467                 .dcache_bsize           = 32,
1468                 .machine_check          = machine_check_4xx,
1469                 .platform               = "ppc405",
1470         },
1471         {       /* 405EXr Rev. C with Security */
1472                 .pvr_mask               = 0xffff000f,
1473                 .pvr_value              = 0x1291000b,
1474                 .cpu_name               = "405EXr Rev. C",
1475                 .cpu_features           = CPU_FTRS_40X,
1476                 .cpu_user_features      = PPC_FEATURE_32 |
1477                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1478                 .mmu_features           = MMU_FTR_TYPE_40x,
1479                 .icache_bsize           = 32,
1480                 .dcache_bsize           = 32,
1481                 .machine_check          = machine_check_4xx,
1482                 .platform               = "ppc405",
1483         },
1484         {       /* 405EXr Rev. D without Security */
1485                 .pvr_mask               = 0xffff000f,
1486                 .pvr_value              = 0x12910000,
1487                 .cpu_name               = "405EXr Rev. D",
1488                 .cpu_features           = CPU_FTRS_40X,
1489                 .cpu_user_features      = PPC_FEATURE_32 |
1490                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1491                 .mmu_features           = MMU_FTR_TYPE_40x,
1492                 .icache_bsize           = 32,
1493                 .dcache_bsize           = 32,
1494                 .machine_check          = machine_check_4xx,
1495                 .platform               = "ppc405",
1496         },
1497         {       /* 405EXr Rev. D with Security */
1498                 .pvr_mask               = 0xffff000f,
1499                 .pvr_value              = 0x12910002,
1500                 .cpu_name               = "405EXr Rev. D",
1501                 .cpu_features           = CPU_FTRS_40X,
1502                 .cpu_user_features      = PPC_FEATURE_32 |
1503                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1504                 .mmu_features           = MMU_FTR_TYPE_40x,
1505                 .icache_bsize           = 32,
1506                 .dcache_bsize           = 32,
1507                 .machine_check          = machine_check_4xx,
1508                 .platform               = "ppc405",
1509         },
1510         {
1511                 /* 405EZ */
1512                 .pvr_mask               = 0xffff0000,
1513                 .pvr_value              = 0x41510000,
1514                 .cpu_name               = "405EZ",
1515                 .cpu_features           = CPU_FTRS_40X,
1516                 .cpu_user_features      = PPC_FEATURE_32 |
1517                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1518                 .mmu_features           = MMU_FTR_TYPE_40x,
1519                 .icache_bsize           = 32,
1520                 .dcache_bsize           = 32,
1521                 .machine_check          = machine_check_4xx,
1522                 .platform               = "ppc405",
1523         },
1524         {       /* APM8018X */
1525                 .pvr_mask               = 0xffff0000,
1526                 .pvr_value              = 0x7ff11432,
1527                 .cpu_name               = "APM8018X",
1528                 .cpu_features           = CPU_FTRS_40X,
1529                 .cpu_user_features      = PPC_FEATURE_32 |
1530                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1531                 .mmu_features           = MMU_FTR_TYPE_40x,
1532                 .icache_bsize           = 32,
1533                 .dcache_bsize           = 32,
1534                 .machine_check          = machine_check_4xx,
1535                 .platform               = "ppc405",
1536         },
1537         {       /* default match */
1538                 .pvr_mask               = 0x00000000,
1539                 .pvr_value              = 0x00000000,
1540                 .cpu_name               = "(generic 40x PPC)",
1541                 .cpu_features           = CPU_FTRS_40X,
1542                 .cpu_user_features      = PPC_FEATURE_32 |
1543                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1544                 .mmu_features           = MMU_FTR_TYPE_40x,
1545                 .icache_bsize           = 32,
1546                 .dcache_bsize           = 32,
1547                 .machine_check          = machine_check_4xx,
1548                 .platform               = "ppc405",
1549         }
1550
1551 #endif /* CONFIG_40x */
1552 #ifdef CONFIG_44x
1553         {
1554                 .pvr_mask               = 0xf0000fff,
1555                 .pvr_value              = 0x40000850,
1556                 .cpu_name               = "440GR Rev. A",
1557                 .cpu_features           = CPU_FTRS_44X,
1558                 .cpu_user_features      = COMMON_USER_BOOKE,
1559                 .mmu_features           = MMU_FTR_TYPE_44x,
1560                 .icache_bsize           = 32,
1561                 .dcache_bsize           = 32,
1562                 .machine_check          = machine_check_4xx,
1563                 .platform               = "ppc440",
1564         },
1565         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1566                 .pvr_mask               = 0xf0000fff,
1567                 .pvr_value              = 0x40000858,
1568                 .cpu_name               = "440EP Rev. A",
1569                 .cpu_features           = CPU_FTRS_44X,
1570                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1571                 .mmu_features           = MMU_FTR_TYPE_44x,
1572                 .icache_bsize           = 32,
1573                 .dcache_bsize           = 32,
1574                 .cpu_setup              = __setup_cpu_440ep,
1575                 .machine_check          = machine_check_4xx,
1576                 .platform               = "ppc440",
1577         },
1578         {
1579                 .pvr_mask               = 0xf0000fff,
1580                 .pvr_value              = 0x400008d3,
1581                 .cpu_name               = "440GR Rev. B",
1582                 .cpu_features           = CPU_FTRS_44X,
1583                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1584                 .mmu_features           = MMU_FTR_TYPE_44x,
1585                 .icache_bsize           = 32,
1586                 .dcache_bsize           = 32,
1587                 .machine_check          = machine_check_4xx,
1588                 .platform               = "ppc440",
1589         },
1590         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1591                 .pvr_mask               = 0xf0000ff7,
1592                 .pvr_value              = 0x400008d4,
1593                 .cpu_name               = "440EP Rev. C",
1594                 .cpu_features           = CPU_FTRS_44X,
1595                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1596                 .mmu_features           = MMU_FTR_TYPE_44x,
1597                 .icache_bsize           = 32,
1598                 .dcache_bsize           = 32,
1599                 .cpu_setup              = __setup_cpu_440ep,
1600                 .machine_check          = machine_check_4xx,
1601                 .platform               = "ppc440",
1602         },
1603         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1604                 .pvr_mask               = 0xf0000fff,
1605                 .pvr_value              = 0x400008db,
1606                 .cpu_name               = "440EP Rev. B",
1607                 .cpu_features           = CPU_FTRS_44X,
1608                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1609                 .mmu_features           = MMU_FTR_TYPE_44x,
1610                 .icache_bsize           = 32,
1611                 .dcache_bsize           = 32,
1612                 .cpu_setup              = __setup_cpu_440ep,
1613                 .machine_check          = machine_check_4xx,
1614                 .platform               = "ppc440",
1615         },
1616         { /* 440GRX */
1617                 .pvr_mask               = 0xf0000ffb,
1618                 .pvr_value              = 0x200008D0,
1619                 .cpu_name               = "440GRX",
1620                 .cpu_features           = CPU_FTRS_44X,
1621                 .cpu_user_features      = COMMON_USER_BOOKE,
1622                 .mmu_features           = MMU_FTR_TYPE_44x,
1623                 .icache_bsize           = 32,
1624                 .dcache_bsize           = 32,
1625                 .cpu_setup              = __setup_cpu_440grx,
1626                 .machine_check          = machine_check_440A,
1627                 .platform               = "ppc440",
1628         },
1629         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1630                 .pvr_mask               = 0xf0000ffb,
1631                 .pvr_value              = 0x200008D8,
1632                 .cpu_name               = "440EPX",
1633                 .cpu_features           = CPU_FTRS_44X,
1634                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1635                 .mmu_features           = MMU_FTR_TYPE_44x,
1636                 .icache_bsize           = 32,
1637                 .dcache_bsize           = 32,
1638                 .cpu_setup              = __setup_cpu_440epx,
1639                 .machine_check          = machine_check_440A,
1640                 .platform               = "ppc440",
1641         },
1642         {       /* 440GP Rev. B */
1643                 .pvr_mask               = 0xf0000fff,
1644                 .pvr_value              = 0x40000440,
1645                 .cpu_name               = "440GP Rev. B",
1646                 .cpu_features           = CPU_FTRS_44X,
1647                 .cpu_user_features      = COMMON_USER_BOOKE,
1648                 .mmu_features           = MMU_FTR_TYPE_44x,
1649                 .icache_bsize           = 32,
1650                 .dcache_bsize           = 32,
1651                 .machine_check          = machine_check_4xx,
1652                 .platform               = "ppc440gp",
1653         },
1654         {       /* 440GP Rev. C */
1655                 .pvr_mask               = 0xf0000fff,
1656                 .pvr_value              = 0x40000481,
1657                 .cpu_name               = "440GP Rev. C",
1658                 .cpu_features           = CPU_FTRS_44X,
1659                 .cpu_user_features      = COMMON_USER_BOOKE,
1660                 .mmu_features           = MMU_FTR_TYPE_44x,
1661                 .icache_bsize           = 32,
1662                 .dcache_bsize           = 32,
1663                 .machine_check          = machine_check_4xx,
1664                 .platform               = "ppc440gp",
1665         },
1666         { /* 440GX Rev. A */
1667                 .pvr_mask               = 0xf0000fff,
1668                 .pvr_value              = 0x50000850,
1669                 .cpu_name               = "440GX Rev. A",
1670                 .cpu_features           = CPU_FTRS_44X,
1671                 .cpu_user_features      = COMMON_USER_BOOKE,
1672                 .mmu_features           = MMU_FTR_TYPE_44x,
1673                 .icache_bsize           = 32,
1674                 .dcache_bsize           = 32,
1675                 .cpu_setup              = __setup_cpu_440gx,
1676                 .machine_check          = machine_check_440A,
1677                 .platform               = "ppc440",
1678         },
1679         { /* 440GX Rev. B */
1680                 .pvr_mask               = 0xf0000fff,
1681                 .pvr_value              = 0x50000851,
1682                 .cpu_name               = "440GX Rev. B",
1683                 .cpu_features           = CPU_FTRS_44X,
1684                 .cpu_user_features      = COMMON_USER_BOOKE,
1685                 .mmu_features           = MMU_FTR_TYPE_44x,
1686                 .icache_bsize           = 32,
1687                 .dcache_bsize           = 32,
1688                 .cpu_setup              = __setup_cpu_440gx,
1689                 .machine_check          = machine_check_440A,
1690                 .platform               = "ppc440",
1691         },
1692         { /* 440GX Rev. C */
1693                 .pvr_mask               = 0xf0000fff,
1694                 .pvr_value              = 0x50000892,
1695                 .cpu_name               = "440GX Rev. C",
1696                 .cpu_features           = CPU_FTRS_44X,
1697                 .cpu_user_features      = COMMON_USER_BOOKE,
1698                 .mmu_features           = MMU_FTR_TYPE_44x,
1699                 .icache_bsize           = 32,
1700                 .dcache_bsize           = 32,
1701                 .cpu_setup              = __setup_cpu_440gx,
1702                 .machine_check          = machine_check_440A,
1703                 .platform               = "ppc440",
1704         },
1705         { /* 440GX Rev. F */
1706                 .pvr_mask               = 0xf0000fff,
1707                 .pvr_value              = 0x50000894,
1708                 .cpu_name               = "440GX Rev. F",
1709                 .cpu_features           = CPU_FTRS_44X,
1710                 .cpu_user_features      = COMMON_USER_BOOKE,
1711                 .mmu_features           = MMU_FTR_TYPE_44x,
1712                 .icache_bsize           = 32,
1713                 .dcache_bsize           = 32,
1714                 .cpu_setup              = __setup_cpu_440gx,
1715                 .machine_check          = machine_check_440A,
1716                 .platform               = "ppc440",
1717         },
1718         { /* 440SP Rev. A */
1719                 .pvr_mask               = 0xfff00fff,
1720                 .pvr_value              = 0x53200891,
1721                 .cpu_name               = "440SP Rev. A",
1722                 .cpu_features           = CPU_FTRS_44X,
1723                 .cpu_user_features      = COMMON_USER_BOOKE,
1724                 .mmu_features           = MMU_FTR_TYPE_44x,
1725                 .icache_bsize           = 32,
1726                 .dcache_bsize           = 32,
1727                 .machine_check          = machine_check_4xx,
1728                 .platform               = "ppc440",
1729         },
1730         { /* 440SPe Rev. A */
1731                 .pvr_mask               = 0xfff00fff,
1732                 .pvr_value              = 0x53400890,
1733                 .cpu_name               = "440SPe Rev. A",
1734                 .cpu_features           = CPU_FTRS_44X,
1735                 .cpu_user_features      = COMMON_USER_BOOKE,
1736                 .mmu_features           = MMU_FTR_TYPE_44x,
1737                 .icache_bsize           = 32,
1738                 .dcache_bsize           = 32,
1739                 .cpu_setup              = __setup_cpu_440spe,
1740                 .machine_check          = machine_check_440A,
1741                 .platform               = "ppc440",
1742         },
1743         { /* 440SPe Rev. B */
1744                 .pvr_mask               = 0xfff00fff,
1745                 .pvr_value              = 0x53400891,
1746                 .cpu_name               = "440SPe Rev. B",
1747                 .cpu_features           = CPU_FTRS_44X,
1748                 .cpu_user_features      = COMMON_USER_BOOKE,
1749                 .mmu_features           = MMU_FTR_TYPE_44x,
1750                 .icache_bsize           = 32,
1751                 .dcache_bsize           = 32,
1752                 .cpu_setup              = __setup_cpu_440spe,
1753                 .machine_check          = machine_check_440A,
1754                 .platform               = "ppc440",
1755         },
1756         { /* 440 in Xilinx Virtex-5 FXT */
1757                 .pvr_mask               = 0xfffffff0,
1758                 .pvr_value              = 0x7ff21910,
1759                 .cpu_name               = "440 in Virtex-5 FXT",
1760                 .cpu_features           = CPU_FTRS_44X,
1761                 .cpu_user_features      = COMMON_USER_BOOKE,
1762                 .mmu_features           = MMU_FTR_TYPE_44x,
1763                 .icache_bsize           = 32,
1764                 .dcache_bsize           = 32,
1765                 .cpu_setup              = __setup_cpu_440x5,
1766                 .machine_check          = machine_check_440A,
1767                 .platform               = "ppc440",
1768         },
1769         { /* 460EX */
1770                 .pvr_mask               = 0xffff0006,
1771                 .pvr_value              = 0x13020002,
1772                 .cpu_name               = "460EX",
1773                 .cpu_features           = CPU_FTRS_440x6,
1774                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1775                 .mmu_features           = MMU_FTR_TYPE_44x,
1776                 .icache_bsize           = 32,
1777                 .dcache_bsize           = 32,
1778                 .cpu_setup              = __setup_cpu_460ex,
1779                 .machine_check          = machine_check_440A,
1780                 .platform               = "ppc440",
1781         },
1782         { /* 460EX Rev B */
1783                 .pvr_mask               = 0xffff0007,
1784                 .pvr_value              = 0x13020004,
1785                 .cpu_name               = "460EX Rev. B",
1786                 .cpu_features           = CPU_FTRS_440x6,
1787                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1788                 .mmu_features           = MMU_FTR_TYPE_44x,
1789                 .icache_bsize           = 32,
1790                 .dcache_bsize           = 32,
1791                 .cpu_setup              = __setup_cpu_460ex,
1792                 .machine_check          = machine_check_440A,
1793                 .platform               = "ppc440",
1794         },
1795         { /* 460GT */
1796                 .pvr_mask               = 0xffff0006,
1797                 .pvr_value              = 0x13020000,
1798                 .cpu_name               = "460GT",
1799                 .cpu_features           = CPU_FTRS_440x6,
1800                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1801                 .mmu_features           = MMU_FTR_TYPE_44x,
1802                 .icache_bsize           = 32,
1803                 .dcache_bsize           = 32,
1804                 .cpu_setup              = __setup_cpu_460gt,
1805                 .machine_check          = machine_check_440A,
1806                 .platform               = "ppc440",
1807         },
1808         { /* 460GT Rev B */
1809                 .pvr_mask               = 0xffff0007,
1810                 .pvr_value              = 0x13020005,
1811                 .cpu_name               = "460GT Rev. B",
1812                 .cpu_features           = CPU_FTRS_440x6,
1813                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1814                 .mmu_features           = MMU_FTR_TYPE_44x,
1815                 .icache_bsize           = 32,
1816                 .dcache_bsize           = 32,
1817                 .cpu_setup              = __setup_cpu_460gt,
1818                 .machine_check          = machine_check_440A,
1819                 .platform               = "ppc440",
1820         },
1821         { /* 460SX */
1822                 .pvr_mask               = 0xffffff00,
1823                 .pvr_value              = 0x13541800,
1824                 .cpu_name               = "460SX",
1825                 .cpu_features           = CPU_FTRS_44X,
1826                 .cpu_user_features      = COMMON_USER_BOOKE,
1827                 .mmu_features           = MMU_FTR_TYPE_44x,
1828                 .icache_bsize           = 32,
1829                 .dcache_bsize           = 32,
1830                 .cpu_setup              = __setup_cpu_460sx,
1831                 .machine_check          = machine_check_440A,
1832                 .platform               = "ppc440",
1833         },
1834         { /* 464 in APM821xx */
1835                 .pvr_mask               = 0xfffffff0,
1836                 .pvr_value              = 0x12C41C80,
1837                 .cpu_name               = "APM821XX",
1838                 .cpu_features           = CPU_FTRS_44X,
1839                 .cpu_user_features      = COMMON_USER_BOOKE |
1840                         PPC_FEATURE_HAS_FPU,
1841                 .mmu_features           = MMU_FTR_TYPE_44x,
1842                 .icache_bsize           = 32,
1843                 .dcache_bsize           = 32,
1844                 .cpu_setup              = __setup_cpu_apm821xx,
1845                 .machine_check          = machine_check_440A,
1846                 .platform               = "ppc440",
1847         },
1848         { /* 476 DD2 core */
1849                 .pvr_mask               = 0xffffffff,
1850                 .pvr_value              = 0x11a52080,
1851                 .cpu_name               = "476",
1852                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1853                 .cpu_user_features      = COMMON_USER_BOOKE |
1854                         PPC_FEATURE_HAS_FPU,
1855                 .mmu_features           = MMU_FTR_TYPE_47x |
1856                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1857                 .icache_bsize           = 32,
1858                 .dcache_bsize           = 128,
1859                 .machine_check          = machine_check_47x,
1860                 .platform               = "ppc470",
1861         },
1862         { /* 476fpe */
1863                 .pvr_mask               = 0xffff0000,
1864                 .pvr_value              = 0x7ff50000,
1865                 .cpu_name               = "476fpe",
1866                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1867                 .cpu_user_features      = COMMON_USER_BOOKE |
1868                         PPC_FEATURE_HAS_FPU,
1869                 .mmu_features           = MMU_FTR_TYPE_47x |
1870                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1871                 .icache_bsize           = 32,
1872                 .dcache_bsize           = 128,
1873                 .machine_check          = machine_check_47x,
1874                 .platform               = "ppc470",
1875         },
1876         { /* 476 iss */
1877                 .pvr_mask               = 0xffff0000,
1878                 .pvr_value              = 0x00050000,
1879                 .cpu_name               = "476",
1880                 .cpu_features           = CPU_FTRS_47X,
1881                 .cpu_user_features      = COMMON_USER_BOOKE |
1882                         PPC_FEATURE_HAS_FPU,
1883                 .mmu_features           = MMU_FTR_TYPE_47x |
1884                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1885                 .icache_bsize           = 32,
1886                 .dcache_bsize           = 128,
1887                 .machine_check          = machine_check_47x,
1888                 .platform               = "ppc470",
1889         },
1890         { /* 476 others */
1891                 .pvr_mask               = 0xffff0000,
1892                 .pvr_value              = 0x11a50000,
1893                 .cpu_name               = "476",
1894                 .cpu_features           = CPU_FTRS_47X,
1895                 .cpu_user_features      = COMMON_USER_BOOKE |
1896                         PPC_FEATURE_HAS_FPU,
1897                 .mmu_features           = MMU_FTR_TYPE_47x |
1898                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1899                 .icache_bsize           = 32,
1900                 .dcache_bsize           = 128,
1901                 .machine_check          = machine_check_47x,
1902                 .platform               = "ppc470",
1903         },
1904         {       /* default match */
1905                 .pvr_mask               = 0x00000000,
1906                 .pvr_value              = 0x00000000,
1907                 .cpu_name               = "(generic 44x PPC)",
1908                 .cpu_features           = CPU_FTRS_44X,
1909                 .cpu_user_features      = COMMON_USER_BOOKE,
1910                 .mmu_features           = MMU_FTR_TYPE_44x,
1911                 .icache_bsize           = 32,
1912                 .dcache_bsize           = 32,
1913                 .machine_check          = machine_check_4xx,
1914                 .platform               = "ppc440",
1915         }
1916 #endif /* CONFIG_44x */
1917 #ifdef CONFIG_E200
1918         {       /* e200z5 */
1919                 .pvr_mask               = 0xfff00000,
1920                 .pvr_value              = 0x81000000,
1921                 .cpu_name               = "e200z5",
1922                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1923                 .cpu_features           = CPU_FTRS_E200,
1924                 .cpu_user_features      = COMMON_USER_BOOKE |
1925                         PPC_FEATURE_HAS_EFP_SINGLE |
1926                         PPC_FEATURE_UNIFIED_CACHE,
1927                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1928                 .dcache_bsize           = 32,
1929                 .machine_check          = machine_check_e200,
1930                 .platform               = "ppc5554",
1931         },
1932         {       /* e200z6 */
1933                 .pvr_mask               = 0xfff00000,
1934                 .pvr_value              = 0x81100000,
1935                 .cpu_name               = "e200z6",
1936                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1937                 .cpu_features           = CPU_FTRS_E200,
1938                 .cpu_user_features      = COMMON_USER_BOOKE |
1939                         PPC_FEATURE_HAS_SPE_COMP |
1940                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1941                         PPC_FEATURE_UNIFIED_CACHE,
1942                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1943                 .dcache_bsize           = 32,
1944                 .machine_check          = machine_check_e200,
1945                 .platform               = "ppc5554",
1946         },
1947         {       /* default match */
1948                 .pvr_mask               = 0x00000000,
1949                 .pvr_value              = 0x00000000,
1950                 .cpu_name               = "(generic E200 PPC)",
1951                 .cpu_features           = CPU_FTRS_E200,
1952                 .cpu_user_features      = COMMON_USER_BOOKE |
1953                         PPC_FEATURE_HAS_EFP_SINGLE |
1954                         PPC_FEATURE_UNIFIED_CACHE,
1955                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1956                 .dcache_bsize           = 32,
1957                 .cpu_setup              = __setup_cpu_e200,
1958                 .machine_check          = machine_check_e200,
1959                 .platform               = "ppc5554",
1960         }
1961 #endif /* CONFIG_E200 */
1962 #endif /* CONFIG_PPC32 */
1963 #ifdef CONFIG_E500
1964 #ifdef CONFIG_PPC32
1965 #ifndef CONFIG_PPC_E500MC
1966         {       /* e500 */
1967                 .pvr_mask               = 0xffff0000,
1968                 .pvr_value              = 0x80200000,
1969                 .cpu_name               = "e500",
1970                 .cpu_features           = CPU_FTRS_E500,
1971                 .cpu_user_features      = COMMON_USER_BOOKE |
1972                         PPC_FEATURE_HAS_SPE_COMP |
1973                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1974                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1975                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1976                 .icache_bsize           = 32,
1977                 .dcache_bsize           = 32,
1978                 .num_pmcs               = 4,
1979                 .oprofile_cpu_type      = "ppc/e500",
1980                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1981                 .cpu_setup              = __setup_cpu_e500v1,
1982                 .machine_check          = machine_check_e500,
1983                 .platform               = "ppc8540",
1984         },
1985         {       /* e500v2 */
1986                 .pvr_mask               = 0xffff0000,
1987                 .pvr_value              = 0x80210000,
1988                 .cpu_name               = "e500v2",
1989                 .cpu_features           = CPU_FTRS_E500_2,
1990                 .cpu_user_features      = COMMON_USER_BOOKE |
1991                         PPC_FEATURE_HAS_SPE_COMP |
1992                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1993                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1994                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1995                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
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_e500v2,
2002                 .machine_check          = machine_check_e500,
2003                 .platform               = "ppc8548",
2004         },
2005 #else
2006         {       /* e500mc */
2007                 .pvr_mask               = 0xffff0000,
2008                 .pvr_value              = 0x80230000,
2009                 .cpu_name               = "e500mc",
2010                 .cpu_features           = CPU_FTRS_E500MC,
2011                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2012                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2013                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2014                         MMU_FTR_USE_TLBILX,
2015                 .icache_bsize           = 64,
2016                 .dcache_bsize           = 64,
2017                 .num_pmcs               = 4,
2018                 .oprofile_cpu_type      = "ppc/e500mc",
2019                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2020                 .cpu_setup              = __setup_cpu_e500mc,
2021                 .machine_check          = machine_check_e500mc,
2022                 .platform               = "ppce500mc",
2023         },
2024 #endif /* CONFIG_PPC_E500MC */
2025 #endif /* CONFIG_PPC32 */
2026 #ifdef CONFIG_PPC_E500MC
2027         {       /* e5500 */
2028                 .pvr_mask               = 0xffff0000,
2029                 .pvr_value              = 0x80240000,
2030                 .cpu_name               = "e5500",
2031                 .cpu_features           = CPU_FTRS_E5500,
2032                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2033                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2034                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2035                         MMU_FTR_USE_TLBILX,
2036                 .icache_bsize           = 64,
2037                 .dcache_bsize           = 64,
2038                 .num_pmcs               = 4,
2039                 .oprofile_cpu_type      = "ppc/e500mc",
2040                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2041                 .cpu_setup              = __setup_cpu_e5500,
2042 #ifndef CONFIG_PPC32
2043                 .cpu_restore            = __restore_cpu_e5500,
2044 #endif
2045                 .machine_check          = machine_check_e500mc,
2046                 .platform               = "ppce5500",
2047         },
2048         {       /* e6500 */
2049                 .pvr_mask               = 0xffff0000,
2050                 .pvr_value              = 0x80400000,
2051                 .cpu_name               = "e6500",
2052                 .cpu_features           = CPU_FTRS_E6500,
2053                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2054                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2055                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2056                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2057                         MMU_FTR_USE_TLBILX,
2058                 .icache_bsize           = 64,
2059                 .dcache_bsize           = 64,
2060                 .num_pmcs               = 6,
2061                 .oprofile_cpu_type      = "ppc/e6500",
2062                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2063                 .cpu_setup              = __setup_cpu_e6500,
2064 #ifndef CONFIG_PPC32
2065                 .cpu_restore            = __restore_cpu_e6500,
2066 #endif
2067                 .machine_check          = machine_check_e500mc,
2068                 .platform               = "ppce6500",
2069         },
2070 #endif /* CONFIG_PPC_E500MC */
2071 #ifdef CONFIG_PPC32
2072         {       /* default match */
2073                 .pvr_mask               = 0x00000000,
2074                 .pvr_value              = 0x00000000,
2075                 .cpu_name               = "(generic E500 PPC)",
2076                 .cpu_features           = CPU_FTRS_E500,
2077                 .cpu_user_features      = COMMON_USER_BOOKE |
2078                         PPC_FEATURE_HAS_SPE_COMP |
2079                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2080                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2081                 .icache_bsize           = 32,
2082                 .dcache_bsize           = 32,
2083                 .machine_check          = machine_check_e500,
2084                 .platform               = "powerpc",
2085         }
2086 #endif /* CONFIG_PPC32 */
2087 #endif /* CONFIG_E500 */
2088 };
2089
2090 static struct cpu_spec the_cpu_spec;
2091
2092 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2093                                                struct cpu_spec *s)
2094 {
2095         struct cpu_spec *t = &the_cpu_spec;
2096         struct cpu_spec old;
2097
2098         t = PTRRELOC(t);
2099         old = *t;
2100
2101         /* Copy everything, then do fixups */
2102         *t = *s;
2103
2104         /*
2105          * If we are overriding a previous value derived from the real
2106          * PVR with a new value obtained using a logical PVR value,
2107          * don't modify the performance monitor fields.
2108          */
2109         if (old.num_pmcs && !s->num_pmcs) {
2110                 t->num_pmcs = old.num_pmcs;
2111                 t->pmc_type = old.pmc_type;
2112                 t->oprofile_type = old.oprofile_type;
2113                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2114                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2115                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2116
2117                 /*
2118                  * If we have passed through this logic once before and
2119                  * have pulled the default case because the real PVR was
2120                  * not found inside cpu_specs[], then we are possibly
2121                  * running in compatibility mode. In that case, let the
2122                  * oprofiler know which set of compatibility counters to
2123                  * pull from by making sure the oprofile_cpu_type string
2124                  * is set to that of compatibility mode. If the
2125                  * oprofile_cpu_type already has a value, then we are
2126                  * possibly overriding a real PVR with a logical one,
2127                  * and, in that case, keep the current value for
2128                  * oprofile_cpu_type.
2129                  */
2130                 if (old.oprofile_cpu_type != NULL) {
2131                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2132                         t->oprofile_type = old.oprofile_type;
2133                 }
2134         }
2135
2136         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2137
2138         /*
2139          * Set the base platform string once; assumes
2140          * we're called with real pvr first.
2141          */
2142         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2143                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2144
2145 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2146         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2147          * that processor. I will consolidate that at a later time, for now,
2148          * just use #ifdef. We also don't need to PTRRELOC the function
2149          * pointer on ppc64 and booke as we are running at 0 in real mode
2150          * on ppc64 and reloc_offset is always 0 on booke.
2151          */
2152         if (t->cpu_setup) {
2153                 t->cpu_setup(offset, t);
2154         }
2155 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2156
2157         return t;
2158 }
2159
2160 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2161 {
2162         struct cpu_spec *s = cpu_specs;
2163         int i;
2164
2165         s = PTRRELOC(s);
2166
2167         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2168                 if ((pvr & s->pvr_mask) == s->pvr_value)
2169                         return setup_cpu_spec(offset, s);
2170         }
2171
2172         BUG();
2173
2174         return NULL;
2175 }