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 __setup_cpu_power9(unsigned long offset, struct cpu_spec* spec);
  74 extern void __restore_cpu_power9(void);
  75 extern void __restore_cpu_a2(void);
  76 extern void __flush_tlb_power7(unsigned int action);
  77 extern void __flush_tlb_power8(unsigned int action);
  78 extern void __flush_tlb_power9(unsigned int action);
  79 extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
  80 extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
  81 #endif /* CONFIG_PPC64 */
  82 #if defined(CONFIG_E500)
  83 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  84 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  85 extern void __restore_cpu_e5500(void);
  86 extern void __restore_cpu_e6500(void);
  87 #endif /* CONFIG_E500 */
  88
  89 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  90  * ones as well...
  91  */
  92 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  93                                  PPC_FEATURE_HAS_MMU)
  94 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  95 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  96 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  97                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  98 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  99                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
 100 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
 101                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 102                                  PPC_FEATURE_TRUE_LE | \
 103                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 104 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 105                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 106                                  PPC_FEATURE_TRUE_LE | \
 107                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 108 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 109 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 110                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 111                                  PPC_FEATURE_TRUE_LE | \
 112                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 113 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 114                                  PPC_FEATURE2_HTM_COMP | \
 115                                  PPC_FEATURE2_HTM_NOSC_COMP | \
 116                                  PPC_FEATURE2_DSCR | \
 117                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 118                                  PPC_FEATURE2_VEC_CRYPTO)
 119 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 120                                  PPC_FEATURE_TRUE_LE | \
 121                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 122 #define COMMON_USER_POWER9      COMMON_USER_POWER8
 123 #define COMMON_USER2_POWER9     (COMMON_USER2_POWER8 | \
 124                                  PPC_FEATURE2_ARCH_3_00 | \
 125                                  PPC_FEATURE2_HAS_IEEE128)
 126
 127 #ifdef CONFIG_PPC_BOOK3E_64
 128 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 129 #else
 130 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 131                                  PPC_FEATURE_BOOKE)
 132 #endif
 133
 134 static struct cpu_spec __initdata cpu_specs[] = {
 135 #ifdef CONFIG_PPC_BOOK3S_64
 136         {       /* Power4 */
 137                 .pvr_mask               = 0xffff0000,
 138                 .pvr_value              = 0x00350000,
 139                 .cpu_name               = "POWER4 (gp)",
 140                 .cpu_features           = CPU_FTRS_POWER4,
 141                 .cpu_user_features      = COMMON_USER_POWER4,
 142                 .mmu_features           = MMU_FTRS_POWER4,
 143                 .icache_bsize           = 128,
 144                 .dcache_bsize           = 128,
 145                 .num_pmcs               = 8,
 146                 .pmc_type               = PPC_PMC_IBM,
 147                 .oprofile_cpu_type      = "ppc64/power4",
 148                 .oprofile_type          = PPC_OPROFILE_POWER4,
 149                 .platform               = "power4",
 150         },
 151         {       /* Power4+ */
 152                 .pvr_mask               = 0xffff0000,
 153                 .pvr_value              = 0x00380000,
 154                 .cpu_name               = "POWER4+ (gq)",
 155                 .cpu_features           = CPU_FTRS_POWER4,
 156                 .cpu_user_features      = COMMON_USER_POWER4,
 157                 .mmu_features           = MMU_FTRS_POWER4,
 158                 .icache_bsize           = 128,
 159                 .dcache_bsize           = 128,
 160                 .num_pmcs               = 8,
 161                 .pmc_type               = PPC_PMC_IBM,
 162                 .oprofile_cpu_type      = "ppc64/power4",
 163                 .oprofile_type          = PPC_OPROFILE_POWER4,
 164                 .platform               = "power4",
 165         },
 166         {       /* PPC970 */
 167                 .pvr_mask               = 0xffff0000,
 168                 .pvr_value              = 0x00390000,
 169                 .cpu_name               = "PPC970",
 170                 .cpu_features           = CPU_FTRS_PPC970,
 171                 .cpu_user_features      = COMMON_USER_POWER4 |
 172                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 173                 .mmu_features           = MMU_FTRS_PPC970,
 174                 .icache_bsize           = 128,
 175                 .dcache_bsize           = 128,
 176                 .num_pmcs               = 8,
 177                 .pmc_type               = PPC_PMC_IBM,
 178                 .cpu_setup              = __setup_cpu_ppc970,
 179                 .cpu_restore            = __restore_cpu_ppc970,
 180                 .oprofile_cpu_type      = "ppc64/970",
 181                 .oprofile_type          = PPC_OPROFILE_POWER4,
 182                 .platform               = "ppc970",
 183         },
 184         {       /* PPC970FX */
 185                 .pvr_mask               = 0xffff0000,
 186                 .pvr_value              = 0x003c0000,
 187                 .cpu_name               = "PPC970FX",
 188                 .cpu_features           = CPU_FTRS_PPC970,
 189                 .cpu_user_features      = COMMON_USER_POWER4 |
 190                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 191                 .mmu_features           = MMU_FTRS_PPC970,
 192                 .icache_bsize           = 128,
 193                 .dcache_bsize           = 128,
 194                 .num_pmcs               = 8,
 195                 .pmc_type               = PPC_PMC_IBM,
 196                 .cpu_setup              = __setup_cpu_ppc970,
 197                 .cpu_restore            = __restore_cpu_ppc970,
 198                 .oprofile_cpu_type      = "ppc64/970",
 199                 .oprofile_type          = PPC_OPROFILE_POWER4,
 200                 .platform               = "ppc970",
 201         },
 202         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 203                 .pvr_mask               = 0xffffffff,
 204                 .pvr_value              = 0x00440100,
 205                 .cpu_name               = "PPC970MP",
 206                 .cpu_features           = CPU_FTRS_PPC970,
 207                 .cpu_user_features      = COMMON_USER_POWER4 |
 208                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 209                 .mmu_features           = MMU_FTRS_PPC970,
 210                 .icache_bsize           = 128,
 211                 .dcache_bsize           = 128,
 212                 .num_pmcs               = 8,
 213                 .pmc_type               = PPC_PMC_IBM,
 214                 .cpu_setup              = __setup_cpu_ppc970,
 215                 .cpu_restore            = __restore_cpu_ppc970,
 216                 .oprofile_cpu_type      = "ppc64/970MP",
 217                 .oprofile_type          = PPC_OPROFILE_POWER4,
 218                 .platform               = "ppc970",
 219         },
 220         {       /* PPC970MP */
 221                 .pvr_mask               = 0xffff0000,
 222                 .pvr_value              = 0x00440000,
 223                 .cpu_name               = "PPC970MP",
 224                 .cpu_features           = CPU_FTRS_PPC970,
 225                 .cpu_user_features      = COMMON_USER_POWER4 |
 226                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 227                 .mmu_features           = MMU_FTRS_PPC970,
 228                 .icache_bsize           = 128,
 229                 .dcache_bsize           = 128,
 230                 .num_pmcs               = 8,
 231                 .pmc_type               = PPC_PMC_IBM,
 232                 .cpu_setup              = __setup_cpu_ppc970MP,
 233                 .cpu_restore            = __restore_cpu_ppc970,
 234                 .oprofile_cpu_type      = "ppc64/970MP",
 235                 .oprofile_type          = PPC_OPROFILE_POWER4,
 236                 .platform               = "ppc970",
 237         },
 238         {       /* PPC970GX */
 239                 .pvr_mask               = 0xffff0000,
 240                 .pvr_value              = 0x00450000,
 241                 .cpu_name               = "PPC970GX",
 242                 .cpu_features           = CPU_FTRS_PPC970,
 243                 .cpu_user_features      = COMMON_USER_POWER4 |
 244                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 245                 .mmu_features           = MMU_FTRS_PPC970,
 246                 .icache_bsize           = 128,
 247                 .dcache_bsize           = 128,
 248                 .num_pmcs               = 8,
 249                 .pmc_type               = PPC_PMC_IBM,
 250                 .cpu_setup              = __setup_cpu_ppc970,
 251                 .oprofile_cpu_type      = "ppc64/970",
 252                 .oprofile_type          = PPC_OPROFILE_POWER4,
 253                 .platform               = "ppc970",
 254         },
 255         {       /* Power5 GR */
 256                 .pvr_mask               = 0xffff0000,
 257                 .pvr_value              = 0x003a0000,
 258                 .cpu_name               = "POWER5 (gr)",
 259                 .cpu_features           = CPU_FTRS_POWER5,
 260                 .cpu_user_features      = COMMON_USER_POWER5,
 261                 .mmu_features           = MMU_FTRS_POWER5,
 262                 .icache_bsize           = 128,
 263                 .dcache_bsize           = 128,
 264                 .num_pmcs               = 6,
 265                 .pmc_type               = PPC_PMC_IBM,
 266                 .oprofile_cpu_type      = "ppc64/power5",
 267                 .oprofile_type          = PPC_OPROFILE_POWER4,
 268                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 269                  * and above but only works on POWER5 and above
 270                  */
 271                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 272                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 273                 .platform               = "power5",
 274         },
 275         {       /* Power5++ */
 276                 .pvr_mask               = 0xffffff00,
 277                 .pvr_value              = 0x003b0300,
 278                 .cpu_name               = "POWER5+ (gs)",
 279                 .cpu_features           = CPU_FTRS_POWER5,
 280                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 281                 .mmu_features           = MMU_FTRS_POWER5,
 282                 .icache_bsize           = 128,
 283                 .dcache_bsize           = 128,
 284                 .num_pmcs               = 6,
 285                 .oprofile_cpu_type      = "ppc64/power5++",
 286                 .oprofile_type          = PPC_OPROFILE_POWER4,
 287                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 288                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 289                 .platform               = "power5+",
 290         },
 291         {       /* Power5 GS */
 292                 .pvr_mask               = 0xffff0000,
 293                 .pvr_value              = 0x003b0000,
 294                 .cpu_name               = "POWER5+ (gs)",
 295                 .cpu_features           = CPU_FTRS_POWER5,
 296                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 297                 .mmu_features           = MMU_FTRS_POWER5,
 298                 .icache_bsize           = 128,
 299                 .dcache_bsize           = 128,
 300                 .num_pmcs               = 6,
 301                 .pmc_type               = PPC_PMC_IBM,
 302                 .oprofile_cpu_type      = "ppc64/power5+",
 303                 .oprofile_type          = PPC_OPROFILE_POWER4,
 304                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 305                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 306                 .platform               = "power5+",
 307         },
 308         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 309                 .pvr_mask               = 0xffffffff,
 310                 .pvr_value              = 0x0f000001,
 311                 .cpu_name               = "POWER5+",
 312                 .cpu_features           = CPU_FTRS_POWER5,
 313                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 314                 .mmu_features           = MMU_FTRS_POWER5,
 315                 .icache_bsize           = 128,
 316                 .dcache_bsize           = 128,
 317                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 318                 .oprofile_type          = PPC_OPROFILE_POWER4,
 319                 .platform               = "power5+",
 320         },
 321         {       /* Power6 */
 322                 .pvr_mask               = 0xffff0000,
 323                 .pvr_value              = 0x003e0000,
 324                 .cpu_name               = "POWER6 (raw)",
 325                 .cpu_features           = CPU_FTRS_POWER6,
 326                 .cpu_user_features      = COMMON_USER_POWER6 |
 327                         PPC_FEATURE_POWER6_EXT,
 328                 .mmu_features           = MMU_FTRS_POWER6,
 329                 .icache_bsize           = 128,
 330                 .dcache_bsize           = 128,
 331                 .num_pmcs               = 6,
 332                 .pmc_type               = PPC_PMC_IBM,
 333                 .oprofile_cpu_type      = "ppc64/power6",
 334                 .oprofile_type          = PPC_OPROFILE_POWER4,
 335                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 336                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 337                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 338                         POWER6_MMCRA_OTHER,
 339                 .platform               = "power6x",
 340         },
 341         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 342                 .pvr_mask               = 0xffffffff,
 343                 .pvr_value              = 0x0f000002,
 344                 .cpu_name               = "POWER6 (architected)",
 345                 .cpu_features           = CPU_FTRS_POWER6,
 346                 .cpu_user_features      = COMMON_USER_POWER6,
 347                 .mmu_features           = MMU_FTRS_POWER6,
 348                 .icache_bsize           = 128,
 349                 .dcache_bsize           = 128,
 350                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 351                 .oprofile_type          = PPC_OPROFILE_POWER4,
 352                 .platform               = "power6",
 353         },
 354         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 355                 .pvr_mask               = 0xffffffff,
 356                 .pvr_value              = 0x0f000003,
 357                 .cpu_name               = "POWER7 (architected)",
 358                 .cpu_features           = CPU_FTRS_POWER7,
 359                 .cpu_user_features      = COMMON_USER_POWER7,
 360                 .cpu_user_features2     = COMMON_USER2_POWER7,
 361                 .mmu_features           = MMU_FTRS_POWER7,
 362                 .icache_bsize           = 128,
 363                 .dcache_bsize           = 128,
 364                 .oprofile_type          = PPC_OPROFILE_POWER4,
 365                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 366                 .cpu_setup              = __setup_cpu_power7,
 367                 .cpu_restore            = __restore_cpu_power7,
 368                 .flush_tlb              = __flush_tlb_power7,
 369                 .machine_check_early    = __machine_check_early_realmode_p7,
 370                 .platform               = "power7",
 371         },
 372         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 373                 .pvr_mask               = 0xffffffff,
 374                 .pvr_value              = 0x0f000004,
 375                 .cpu_name               = "POWER8 (architected)",
 376                 .cpu_features           = CPU_FTRS_POWER8,
 377                 .cpu_user_features      = COMMON_USER_POWER8,
 378                 .cpu_user_features2     = COMMON_USER2_POWER8,
 379                 .mmu_features           = MMU_FTRS_POWER8,
 380                 .icache_bsize           = 128,
 381                 .dcache_bsize           = 128,
 382                 .oprofile_type          = PPC_OPROFILE_INVALID,
 383                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 384                 .cpu_setup              = __setup_cpu_power8,
 385                 .cpu_restore            = __restore_cpu_power8,
 386                 .flush_tlb              = __flush_tlb_power8,
 387                 .machine_check_early    = __machine_check_early_realmode_p8,
 388                 .platform               = "power8",
 389         },
 390         {       /* Power7 */
 391                 .pvr_mask               = 0xffff0000,
 392                 .pvr_value              = 0x003f0000,
 393                 .cpu_name               = "POWER7 (raw)",
 394                 .cpu_features           = CPU_FTRS_POWER7,
 395                 .cpu_user_features      = COMMON_USER_POWER7,
 396                 .cpu_user_features2     = COMMON_USER2_POWER7,
 397                 .mmu_features           = MMU_FTRS_POWER7,
 398                 .icache_bsize           = 128,
 399                 .dcache_bsize           = 128,
 400                 .num_pmcs               = 6,
 401                 .pmc_type               = PPC_PMC_IBM,
 402                 .oprofile_cpu_type      = "ppc64/power7",
 403                 .oprofile_type          = PPC_OPROFILE_POWER4,
 404                 .cpu_setup              = __setup_cpu_power7,
 405                 .cpu_restore            = __restore_cpu_power7,
 406                 .flush_tlb              = __flush_tlb_power7,
 407                 .machine_check_early    = __machine_check_early_realmode_p7,
 408                 .platform               = "power7",
 409         },
 410         {       /* Power7+ */
 411                 .pvr_mask               = 0xffff0000,
 412                 .pvr_value              = 0x004A0000,
 413                 .cpu_name               = "POWER7+ (raw)",
 414                 .cpu_features           = CPU_FTRS_POWER7,
 415                 .cpu_user_features      = COMMON_USER_POWER7,
 416                 .cpu_user_features2     = COMMON_USER2_POWER7,
 417                 .mmu_features           = MMU_FTRS_POWER7,
 418                 .icache_bsize           = 128,
 419                 .dcache_bsize           = 128,
 420                 .num_pmcs               = 6,
 421                 .pmc_type               = PPC_PMC_IBM,
 422                 .oprofile_cpu_type      = "ppc64/power7",
 423                 .oprofile_type          = PPC_OPROFILE_POWER4,
 424                 .cpu_setup              = __setup_cpu_power7,
 425                 .cpu_restore            = __restore_cpu_power7,
 426                 .flush_tlb              = __flush_tlb_power7,
 427                 .machine_check_early    = __machine_check_early_realmode_p7,
 428                 .platform               = "power7+",
 429         },
 430         {       /* Power8E */
 431                 .pvr_mask               = 0xffff0000,
 432                 .pvr_value              = 0x004b0000,
 433                 .cpu_name               = "POWER8E (raw)",
 434                 .cpu_features           = CPU_FTRS_POWER8E,
 435                 .cpu_user_features      = COMMON_USER_POWER8,
 436                 .cpu_user_features2     = COMMON_USER2_POWER8,
 437                 .mmu_features           = MMU_FTRS_POWER8,
 438                 .icache_bsize           = 128,
 439                 .dcache_bsize           = 128,
 440                 .num_pmcs               = 6,
 441                 .pmc_type               = PPC_PMC_IBM,
 442                 .oprofile_cpu_type      = "ppc64/power8",
 443                 .oprofile_type          = PPC_OPROFILE_INVALID,
 444                 .cpu_setup              = __setup_cpu_power8,
 445                 .cpu_restore            = __restore_cpu_power8,
 446                 .flush_tlb              = __flush_tlb_power8,
 447                 .machine_check_early    = __machine_check_early_realmode_p8,
 448                 .platform               = "power8",
 449         },
 450         {       /* Power8NVL */
 451                 .pvr_mask               = 0xffff0000,
 452                 .pvr_value              = 0x004c0000,
 453                 .cpu_name               = "POWER8NVL (raw)",
 454                 .cpu_features           = CPU_FTRS_POWER8,
 455                 .cpu_user_features      = COMMON_USER_POWER8,
 456                 .cpu_user_features2     = COMMON_USER2_POWER8,
 457                 .mmu_features           = MMU_FTRS_POWER8,
 458                 .icache_bsize           = 128,
 459                 .dcache_bsize           = 128,
 460                 .num_pmcs               = 6,
 461                 .pmc_type               = PPC_PMC_IBM,
 462                 .oprofile_cpu_type      = "ppc64/power8",
 463                 .oprofile_type          = PPC_OPROFILE_INVALID,
 464                 .cpu_setup              = __setup_cpu_power8,
 465                 .cpu_restore            = __restore_cpu_power8,
 466                 .flush_tlb              = __flush_tlb_power8,
 467                 .machine_check_early    = __machine_check_early_realmode_p8,
 468                 .platform               = "power8",
 469         },
 470         {       /* Power8 DD1: Does not support doorbell IPIs */
 471                 .pvr_mask               = 0xffffff00,
 472                 .pvr_value              = 0x004d0100,
 473                 .cpu_name               = "POWER8 (raw)",
 474                 .cpu_features           = CPU_FTRS_POWER8_DD1,
 475                 .cpu_user_features      = COMMON_USER_POWER8,
 476                 .cpu_user_features2     = COMMON_USER2_POWER8,
 477                 .mmu_features           = MMU_FTRS_POWER8,
 478                 .icache_bsize           = 128,
 479                 .dcache_bsize           = 128,
 480                 .num_pmcs               = 6,
 481                 .pmc_type               = PPC_PMC_IBM,
 482                 .oprofile_cpu_type      = "ppc64/power8",
 483                 .oprofile_type          = PPC_OPROFILE_INVALID,
 484                 .cpu_setup              = __setup_cpu_power8,
 485                 .cpu_restore            = __restore_cpu_power8,
 486                 .flush_tlb              = __flush_tlb_power8,
 487                 .machine_check_early    = __machine_check_early_realmode_p8,
 488                 .platform               = "power8",
 489         },
 490         {       /* Power8 */
 491                 .pvr_mask               = 0xffff0000,
 492                 .pvr_value              = 0x004d0000,
 493                 .cpu_name               = "POWER8 (raw)",
 494                 .cpu_features           = CPU_FTRS_POWER8,
 495                 .cpu_user_features      = COMMON_USER_POWER8,
 496                 .cpu_user_features2     = COMMON_USER2_POWER8,
 497                 .mmu_features           = MMU_FTRS_POWER8,
 498                 .icache_bsize           = 128,
 499                 .dcache_bsize           = 128,
 500                 .num_pmcs               = 6,
 501                 .pmc_type               = PPC_PMC_IBM,
 502                 .oprofile_cpu_type      = "ppc64/power8",
 503                 .oprofile_type          = PPC_OPROFILE_INVALID,
 504                 .cpu_setup              = __setup_cpu_power8,
 505                 .cpu_restore            = __restore_cpu_power8,
 506                 .flush_tlb              = __flush_tlb_power8,
 507                 .machine_check_early    = __machine_check_early_realmode_p8,
 508                 .platform               = "power8",
 509         },
 510         {       /* Power9 */
 511                 .pvr_mask               = 0xffff0000,
 512                 .pvr_value              = 0x004e0000,
 513                 .cpu_name               = "POWER9 (raw)",
 514                 .cpu_features           = CPU_FTRS_POWER9,
 515                 .cpu_user_features      = COMMON_USER_POWER9,
 516                 .cpu_user_features2     = COMMON_USER2_POWER9,
 517                 .mmu_features           = MMU_FTRS_POWER9,
 518                 .icache_bsize           = 128,
 519                 .dcache_bsize           = 128,
 520                 .num_pmcs               = 6,
 521                 .pmc_type               = PPC_PMC_IBM,
 522                 .oprofile_cpu_type      = "ppc64/power9",
 523                 .oprofile_type          = PPC_OPROFILE_INVALID,
 524                 .cpu_setup              = __setup_cpu_power9,
 525                 .cpu_restore            = __restore_cpu_power9,
 526                 .flush_tlb              = __flush_tlb_power9,
 527                 .platform               = "power9",
 528         },
 529         {       /* Cell Broadband Engine */
 530                 .pvr_mask               = 0xffff0000,
 531                 .pvr_value              = 0x00700000,
 532                 .cpu_name               = "Cell Broadband Engine",
 533                 .cpu_features           = CPU_FTRS_CELL,
 534                 .cpu_user_features      = COMMON_USER_PPC64 |
 535                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 536                         PPC_FEATURE_SMT,
 537                 .mmu_features           = MMU_FTRS_CELL,
 538                 .icache_bsize           = 128,
 539                 .dcache_bsize           = 128,
 540                 .num_pmcs               = 4,
 541                 .pmc_type               = PPC_PMC_IBM,
 542                 .oprofile_cpu_type      = "ppc64/cell-be",
 543                 .oprofile_type          = PPC_OPROFILE_CELL,
 544                 .platform               = "ppc-cell-be",
 545         },
 546         {       /* PA Semi PA6T */
 547                 .pvr_mask               = 0x7fff0000,
 548                 .pvr_value              = 0x00900000,
 549                 .cpu_name               = "PA6T",
 550                 .cpu_features           = CPU_FTRS_PA6T,
 551                 .cpu_user_features      = COMMON_USER_PA6T,
 552                 .mmu_features           = MMU_FTRS_PA6T,
 553                 .icache_bsize           = 64,
 554                 .dcache_bsize           = 64,
 555                 .num_pmcs               = 6,
 556                 .pmc_type               = PPC_PMC_PA6T,
 557                 .cpu_setup              = __setup_cpu_pa6t,
 558                 .cpu_restore            = __restore_cpu_pa6t,
 559                 .oprofile_cpu_type      = "ppc64/pa6t",
 560                 .oprofile_type          = PPC_OPROFILE_PA6T,
 561                 .platform               = "pa6t",
 562         },
 563         {       /* default match */
 564                 .pvr_mask               = 0x00000000,
 565                 .pvr_value              = 0x00000000,
 566                 .cpu_name               = "POWER4 (compatible)",
 567                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 568                 .cpu_user_features      = COMMON_USER_PPC64,
 569                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 570                 .icache_bsize           = 128,
 571                 .dcache_bsize           = 128,
 572                 .num_pmcs               = 6,
 573                 .pmc_type               = PPC_PMC_IBM,
 574                 .platform               = "power4",
 575         }
 576 #endif  /* CONFIG_PPC_BOOK3S_64 */
 577
 578 #ifdef CONFIG_PPC32
 579 #ifdef CONFIG_PPC_BOOK3S_32
 580         {       /* 601 */
 581                 .pvr_mask               = 0xffff0000,
 582                 .pvr_value              = 0x00010000,
 583                 .cpu_name               = "601",
 584                 .cpu_features           = CPU_FTRS_PPC601,
 585                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 586                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 587                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 588                 .icache_bsize           = 32,
 589                 .dcache_bsize           = 32,
 590                 .machine_check          = machine_check_generic,
 591                 .platform               = "ppc601",
 592         },
 593         {       /* 603 */
 594                 .pvr_mask               = 0xffff0000,
 595                 .pvr_value              = 0x00030000,
 596                 .cpu_name               = "603",
 597                 .cpu_features           = CPU_FTRS_603,
 598                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 599                 .mmu_features           = 0,
 600                 .icache_bsize           = 32,
 601                 .dcache_bsize           = 32,
 602                 .cpu_setup              = __setup_cpu_603,
 603                 .machine_check          = machine_check_generic,
 604                 .platform               = "ppc603",
 605         },
 606         {       /* 603e */
 607                 .pvr_mask               = 0xffff0000,
 608                 .pvr_value              = 0x00060000,
 609                 .cpu_name               = "603e",
 610                 .cpu_features           = CPU_FTRS_603,
 611                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 612                 .mmu_features           = 0,
 613                 .icache_bsize           = 32,
 614                 .dcache_bsize           = 32,
 615                 .cpu_setup              = __setup_cpu_603,
 616                 .machine_check          = machine_check_generic,
 617                 .platform               = "ppc603",
 618         },
 619         {       /* 603ev */
 620                 .pvr_mask               = 0xffff0000,
 621                 .pvr_value              = 0x00070000,
 622                 .cpu_name               = "603ev",
 623                 .cpu_features           = CPU_FTRS_603,
 624                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 625                 .mmu_features           = 0,
 626                 .icache_bsize           = 32,
 627                 .dcache_bsize           = 32,
 628                 .cpu_setup              = __setup_cpu_603,
 629                 .machine_check          = machine_check_generic,
 630                 .platform               = "ppc603",
 631         },
 632         {       /* 604 */
 633                 .pvr_mask               = 0xffff0000,
 634                 .pvr_value              = 0x00040000,
 635                 .cpu_name               = "604",
 636                 .cpu_features           = CPU_FTRS_604,
 637                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 638                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 639                 .icache_bsize           = 32,
 640                 .dcache_bsize           = 32,
 641                 .num_pmcs               = 2,
 642                 .cpu_setup              = __setup_cpu_604,
 643                 .machine_check          = machine_check_generic,
 644                 .platform               = "ppc604",
 645         },
 646         {       /* 604e */
 647                 .pvr_mask               = 0xfffff000,
 648                 .pvr_value              = 0x00090000,
 649                 .cpu_name               = "604e",
 650                 .cpu_features           = CPU_FTRS_604,
 651                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 652                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 653                 .icache_bsize           = 32,
 654                 .dcache_bsize           = 32,
 655                 .num_pmcs               = 4,
 656                 .cpu_setup              = __setup_cpu_604,
 657                 .machine_check          = machine_check_generic,
 658                 .platform               = "ppc604",
 659         },
 660         {       /* 604r */
 661                 .pvr_mask               = 0xffff0000,
 662                 .pvr_value              = 0x00090000,
 663                 .cpu_name               = "604r",
 664                 .cpu_features           = CPU_FTRS_604,
 665                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 666                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 667                 .icache_bsize           = 32,
 668                 .dcache_bsize           = 32,
 669                 .num_pmcs               = 4,
 670                 .cpu_setup              = __setup_cpu_604,
 671                 .machine_check          = machine_check_generic,
 672                 .platform               = "ppc604",
 673         },
 674         {       /* 604ev */
 675                 .pvr_mask               = 0xffff0000,
 676                 .pvr_value              = 0x000a0000,
 677                 .cpu_name               = "604ev",
 678                 .cpu_features           = CPU_FTRS_604,
 679                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 680                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 681                 .icache_bsize           = 32,
 682                 .dcache_bsize           = 32,
 683                 .num_pmcs               = 4,
 684                 .cpu_setup              = __setup_cpu_604,
 685                 .machine_check          = machine_check_generic,
 686                 .platform               = "ppc604",
 687         },
 688         {       /* 740/750 (0x4202, don't support TAU ?) */
 689                 .pvr_mask               = 0xffffffff,
 690                 .pvr_value              = 0x00084202,
 691                 .cpu_name               = "740/750",
 692                 .cpu_features           = CPU_FTRS_740_NOTAU,
 693                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 694                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 695                 .icache_bsize           = 32,
 696                 .dcache_bsize           = 32,
 697                 .num_pmcs               = 4,
 698                 .cpu_setup              = __setup_cpu_750,
 699                 .machine_check          = machine_check_generic,
 700                 .platform               = "ppc750",
 701         },
 702         {       /* 750CX (80100 and 8010x?) */
 703                 .pvr_mask               = 0xfffffff0,
 704                 .pvr_value              = 0x00080100,
 705                 .cpu_name               = "750CX",
 706                 .cpu_features           = CPU_FTRS_750,
 707                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 708                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 709                 .icache_bsize           = 32,
 710                 .dcache_bsize           = 32,
 711                 .num_pmcs               = 4,
 712                 .cpu_setup              = __setup_cpu_750cx,
 713                 .machine_check          = machine_check_generic,
 714                 .platform               = "ppc750",
 715         },
 716         {       /* 750CX (82201 and 82202) */
 717                 .pvr_mask               = 0xfffffff0,
 718                 .pvr_value              = 0x00082200,
 719                 .cpu_name               = "750CX",
 720                 .cpu_features           = CPU_FTRS_750,
 721                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 722                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 723                 .icache_bsize           = 32,
 724                 .dcache_bsize           = 32,
 725                 .num_pmcs               = 4,
 726                 .pmc_type               = PPC_PMC_IBM,
 727                 .cpu_setup              = __setup_cpu_750cx,
 728                 .machine_check          = machine_check_generic,
 729                 .platform               = "ppc750",
 730         },
 731         {       /* 750CXe (82214) */
 732                 .pvr_mask               = 0xfffffff0,
 733                 .pvr_value              = 0x00082210,
 734                 .cpu_name               = "750CXe",
 735                 .cpu_features           = CPU_FTRS_750,
 736                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 737                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 738                 .icache_bsize           = 32,
 739                 .dcache_bsize           = 32,
 740                 .num_pmcs               = 4,
 741                 .pmc_type               = PPC_PMC_IBM,
 742                 .cpu_setup              = __setup_cpu_750cx,
 743                 .machine_check          = machine_check_generic,
 744                 .platform               = "ppc750",
 745         },
 746         {       /* 750CXe "Gekko" (83214) */
 747                 .pvr_mask               = 0xffffffff,
 748                 .pvr_value              = 0x00083214,
 749                 .cpu_name               = "750CXe",
 750                 .cpu_features           = CPU_FTRS_750,
 751                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 752                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 753                 .icache_bsize           = 32,
 754                 .dcache_bsize           = 32,
 755                 .num_pmcs               = 4,
 756                 .pmc_type               = PPC_PMC_IBM,
 757                 .cpu_setup              = __setup_cpu_750cx,
 758                 .machine_check          = machine_check_generic,
 759                 .platform               = "ppc750",
 760         },
 761         {       /* 750CL (and "Broadway") */
 762                 .pvr_mask               = 0xfffff0e0,
 763                 .pvr_value              = 0x00087000,
 764                 .cpu_name               = "750CL",
 765                 .cpu_features           = CPU_FTRS_750CL,
 766                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 767                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 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         {       /* 745/755 */
 779                 .pvr_mask               = 0xfffff000,
 780                 .pvr_value              = 0x00083000,
 781                 .cpu_name               = "745/755",
 782                 .cpu_features           = CPU_FTRS_750,
 783                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 784                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 785                 .icache_bsize           = 32,
 786                 .dcache_bsize           = 32,
 787                 .num_pmcs               = 4,
 788                 .pmc_type               = PPC_PMC_IBM,
 789                 .cpu_setup              = __setup_cpu_750,
 790                 .machine_check          = machine_check_generic,
 791                 .platform               = "ppc750",
 792         },
 793         {       /* 750FX rev 1.x */
 794                 .pvr_mask               = 0xffffff00,
 795                 .pvr_value              = 0x70000100,
 796                 .cpu_name               = "750FX",
 797                 .cpu_features           = CPU_FTRS_750FX1,
 798                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 799                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 800                 .icache_bsize           = 32,
 801                 .dcache_bsize           = 32,
 802                 .num_pmcs               = 4,
 803                 .pmc_type               = PPC_PMC_IBM,
 804                 .cpu_setup              = __setup_cpu_750,
 805                 .machine_check          = machine_check_generic,
 806                 .platform               = "ppc750",
 807                 .oprofile_cpu_type      = "ppc/750",
 808                 .oprofile_type          = PPC_OPROFILE_G4,
 809         },
 810         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 811                 .pvr_mask               = 0xffffffff,
 812                 .pvr_value              = 0x70000200,
 813                 .cpu_name               = "750FX",
 814                 .cpu_features           = CPU_FTRS_750FX2,
 815                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 816                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 817                 .icache_bsize           = 32,
 818                 .dcache_bsize           = 32,
 819                 .num_pmcs               = 4,
 820                 .pmc_type               = PPC_PMC_IBM,
 821                 .cpu_setup              = __setup_cpu_750,
 822                 .machine_check          = machine_check_generic,
 823                 .platform               = "ppc750",
 824                 .oprofile_cpu_type      = "ppc/750",
 825                 .oprofile_type          = PPC_OPROFILE_G4,
 826         },
 827         {       /* 750FX (All revs except 2.0) */
 828                 .pvr_mask               = 0xffff0000,
 829                 .pvr_value              = 0x70000000,
 830                 .cpu_name               = "750FX",
 831                 .cpu_features           = CPU_FTRS_750FX,
 832                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 833                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 834                 .icache_bsize           = 32,
 835                 .dcache_bsize           = 32,
 836                 .num_pmcs               = 4,
 837                 .pmc_type               = PPC_PMC_IBM,
 838                 .cpu_setup              = __setup_cpu_750fx,
 839                 .machine_check          = machine_check_generic,
 840                 .platform               = "ppc750",
 841                 .oprofile_cpu_type      = "ppc/750",
 842                 .oprofile_type          = PPC_OPROFILE_G4,
 843         },
 844         {       /* 750GX */
 845                 .pvr_mask               = 0xffff0000,
 846                 .pvr_value              = 0x70020000,
 847                 .cpu_name               = "750GX",
 848                 .cpu_features           = CPU_FTRS_750GX,
 849                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 850                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 851                 .icache_bsize           = 32,
 852                 .dcache_bsize           = 32,
 853                 .num_pmcs               = 4,
 854                 .pmc_type               = PPC_PMC_IBM,
 855                 .cpu_setup              = __setup_cpu_750fx,
 856                 .machine_check          = machine_check_generic,
 857                 .platform               = "ppc750",
 858                 .oprofile_cpu_type      = "ppc/750",
 859                 .oprofile_type          = PPC_OPROFILE_G4,
 860         },
 861         {       /* 740/750 (L2CR bit need fixup for 740) */
 862                 .pvr_mask               = 0xffff0000,
 863                 .pvr_value              = 0x00080000,
 864                 .cpu_name               = "740/750",
 865                 .cpu_features           = CPU_FTRS_740,
 866                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 867                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 868                 .icache_bsize           = 32,
 869                 .dcache_bsize           = 32,
 870                 .num_pmcs               = 4,
 871                 .pmc_type               = PPC_PMC_IBM,
 872                 .cpu_setup              = __setup_cpu_750,
 873                 .machine_check          = machine_check_generic,
 874                 .platform               = "ppc750",
 875         },
 876         {       /* 7400 rev 1.1 ? (no TAU) */
 877                 .pvr_mask               = 0xffffffff,
 878                 .pvr_value              = 0x000c1101,
 879                 .cpu_name               = "7400 (1.1)",
 880                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 881                 .cpu_user_features      = COMMON_USER |
 882                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 883                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 884                 .icache_bsize           = 32,
 885                 .dcache_bsize           = 32,
 886                 .num_pmcs               = 4,
 887                 .pmc_type               = PPC_PMC_G4,
 888                 .cpu_setup              = __setup_cpu_7400,
 889                 .machine_check          = machine_check_generic,
 890                 .platform               = "ppc7400",
 891         },
 892         {       /* 7400 */
 893                 .pvr_mask               = 0xffff0000,
 894                 .pvr_value              = 0x000c0000,
 895                 .cpu_name               = "7400",
 896                 .cpu_features           = CPU_FTRS_7400,
 897                 .cpu_user_features      = COMMON_USER |
 898                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 899                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 900                 .icache_bsize           = 32,
 901                 .dcache_bsize           = 32,
 902                 .num_pmcs               = 4,
 903                 .pmc_type               = PPC_PMC_G4,
 904                 .cpu_setup              = __setup_cpu_7400,
 905                 .machine_check          = machine_check_generic,
 906                 .platform               = "ppc7400",
 907         },
 908         {       /* 7410 */
 909                 .pvr_mask               = 0xffff0000,
 910                 .pvr_value              = 0x800c0000,
 911                 .cpu_name               = "7410",
 912                 .cpu_features           = CPU_FTRS_7400,
 913                 .cpu_user_features      = COMMON_USER |
 914                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 915                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 916                 .icache_bsize           = 32,
 917                 .dcache_bsize           = 32,
 918                 .num_pmcs               = 4,
 919                 .pmc_type               = PPC_PMC_G4,
 920                 .cpu_setup              = __setup_cpu_7410,
 921                 .machine_check          = machine_check_generic,
 922                 .platform               = "ppc7400",
 923         },
 924         {       /* 7450 2.0 - no doze/nap */
 925                 .pvr_mask               = 0xffffffff,
 926                 .pvr_value              = 0x80000200,
 927                 .cpu_name               = "7450",
 928                 .cpu_features           = CPU_FTRS_7450_20,
 929                 .cpu_user_features      = COMMON_USER |
 930                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 931                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 932                 .icache_bsize           = 32,
 933                 .dcache_bsize           = 32,
 934                 .num_pmcs               = 6,
 935                 .pmc_type               = PPC_PMC_G4,
 936                 .cpu_setup              = __setup_cpu_745x,
 937                 .oprofile_cpu_type      = "ppc/7450",
 938                 .oprofile_type          = PPC_OPROFILE_G4,
 939                 .machine_check          = machine_check_generic,
 940                 .platform               = "ppc7450",
 941         },
 942         {       /* 7450 2.1 */
 943                 .pvr_mask               = 0xffffffff,
 944                 .pvr_value              = 0x80000201,
 945                 .cpu_name               = "7450",
 946                 .cpu_features           = CPU_FTRS_7450_21,
 947                 .cpu_user_features      = COMMON_USER |
 948                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 949                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 950                 .icache_bsize           = 32,
 951                 .dcache_bsize           = 32,
 952                 .num_pmcs               = 6,
 953                 .pmc_type               = PPC_PMC_G4,
 954                 .cpu_setup              = __setup_cpu_745x,
 955                 .oprofile_cpu_type      = "ppc/7450",
 956                 .oprofile_type          = PPC_OPROFILE_G4,
 957                 .machine_check          = machine_check_generic,
 958                 .platform               = "ppc7450",
 959         },
 960         {       /* 7450 2.3 and newer */
 961                 .pvr_mask               = 0xffff0000,
 962                 .pvr_value              = 0x80000000,
 963                 .cpu_name               = "7450",
 964                 .cpu_features           = CPU_FTRS_7450_23,
 965                 .cpu_user_features      = COMMON_USER |
 966                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 967                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 968                 .icache_bsize           = 32,
 969                 .dcache_bsize           = 32,
 970                 .num_pmcs               = 6,
 971                 .pmc_type               = PPC_PMC_G4,
 972                 .cpu_setup              = __setup_cpu_745x,
 973                 .oprofile_cpu_type      = "ppc/7450",
 974                 .oprofile_type          = PPC_OPROFILE_G4,
 975                 .machine_check          = machine_check_generic,
 976                 .platform               = "ppc7450",
 977         },
 978         {       /* 7455 rev 1.x */
 979                 .pvr_mask               = 0xffffff00,
 980                 .pvr_value              = 0x80010100,
 981                 .cpu_name               = "7455",
 982                 .cpu_features           = CPU_FTRS_7455_1,
 983                 .cpu_user_features      = COMMON_USER |
 984                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 985                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 986                 .icache_bsize           = 32,
 987                 .dcache_bsize           = 32,
 988                 .num_pmcs               = 6,
 989                 .pmc_type               = PPC_PMC_G4,
 990                 .cpu_setup              = __setup_cpu_745x,
 991                 .oprofile_cpu_type      = "ppc/7450",
 992                 .oprofile_type          = PPC_OPROFILE_G4,
 993                 .machine_check          = machine_check_generic,
 994                 .platform               = "ppc7450",
 995         },
 996         {       /* 7455 rev 2.0 */
 997                 .pvr_mask               = 0xffffffff,
 998                 .pvr_value              = 0x80010200,
 999                 .cpu_name               = "7455",
1000                 .cpu_features           = CPU_FTRS_7455_20,
1001                 .cpu_user_features      = COMMON_USER |
1002                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1003                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1004                 .icache_bsize           = 32,
1005                 .dcache_bsize           = 32,
1006                 .num_pmcs               = 6,
1007                 .pmc_type               = PPC_PMC_G4,
1008                 .cpu_setup              = __setup_cpu_745x,
1009                 .oprofile_cpu_type      = "ppc/7450",
1010                 .oprofile_type          = PPC_OPROFILE_G4,
1011                 .machine_check          = machine_check_generic,
1012                 .platform               = "ppc7450",
1013         },
1014         {       /* 7455 others */
1015                 .pvr_mask               = 0xffff0000,
1016                 .pvr_value              = 0x80010000,
1017                 .cpu_name               = "7455",
1018                 .cpu_features           = CPU_FTRS_7455,
1019                 .cpu_user_features      = COMMON_USER |
1020                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1021                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1022                 .icache_bsize           = 32,
1023                 .dcache_bsize           = 32,
1024                 .num_pmcs               = 6,
1025                 .pmc_type               = PPC_PMC_G4,
1026                 .cpu_setup              = __setup_cpu_745x,
1027                 .oprofile_cpu_type      = "ppc/7450",
1028                 .oprofile_type          = PPC_OPROFILE_G4,
1029                 .machine_check          = machine_check_generic,
1030                 .platform               = "ppc7450",
1031         },
1032         {       /* 7447/7457 Rev 1.0 */
1033                 .pvr_mask               = 0xffffffff,
1034                 .pvr_value              = 0x80020100,
1035                 .cpu_name               = "7447/7457",
1036                 .cpu_features           = CPU_FTRS_7447_10,
1037                 .cpu_user_features      = COMMON_USER |
1038                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1039                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1040                 .icache_bsize           = 32,
1041                 .dcache_bsize           = 32,
1042                 .num_pmcs               = 6,
1043                 .pmc_type               = PPC_PMC_G4,
1044                 .cpu_setup              = __setup_cpu_745x,
1045                 .oprofile_cpu_type      = "ppc/7450",
1046                 .oprofile_type          = PPC_OPROFILE_G4,
1047                 .machine_check          = machine_check_generic,
1048                 .platform               = "ppc7450",
1049         },
1050         {       /* 7447/7457 Rev 1.1 */
1051                 .pvr_mask               = 0xffffffff,
1052                 .pvr_value              = 0x80020101,
1053                 .cpu_name               = "7447/7457",
1054                 .cpu_features           = CPU_FTRS_7447_10,
1055                 .cpu_user_features      = COMMON_USER |
1056                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1057                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1058                 .icache_bsize           = 32,
1059                 .dcache_bsize           = 32,
1060                 .num_pmcs               = 6,
1061                 .pmc_type               = PPC_PMC_G4,
1062                 .cpu_setup              = __setup_cpu_745x,
1063                 .oprofile_cpu_type      = "ppc/7450",
1064                 .oprofile_type          = PPC_OPROFILE_G4,
1065                 .machine_check          = machine_check_generic,
1066                 .platform               = "ppc7450",
1067         },
1068         {       /* 7447/7457 Rev 1.2 and later */
1069                 .pvr_mask               = 0xffff0000,
1070                 .pvr_value              = 0x80020000,
1071                 .cpu_name               = "7447/7457",
1072                 .cpu_features           = CPU_FTRS_7447,
1073                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1074                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1075                 .icache_bsize           = 32,
1076                 .dcache_bsize           = 32,
1077                 .num_pmcs               = 6,
1078                 .pmc_type               = PPC_PMC_G4,
1079                 .cpu_setup              = __setup_cpu_745x,
1080                 .oprofile_cpu_type      = "ppc/7450",
1081                 .oprofile_type          = PPC_OPROFILE_G4,
1082                 .machine_check          = machine_check_generic,
1083                 .platform               = "ppc7450",
1084         },
1085         {       /* 7447A */
1086                 .pvr_mask               = 0xffff0000,
1087                 .pvr_value              = 0x80030000,
1088                 .cpu_name               = "7447A",
1089                 .cpu_features           = CPU_FTRS_7447A,
1090                 .cpu_user_features      = COMMON_USER |
1091                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1092                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1093                 .icache_bsize           = 32,
1094                 .dcache_bsize           = 32,
1095                 .num_pmcs               = 6,
1096                 .pmc_type               = PPC_PMC_G4,
1097                 .cpu_setup              = __setup_cpu_745x,
1098                 .oprofile_cpu_type      = "ppc/7450",
1099                 .oprofile_type          = PPC_OPROFILE_G4,
1100                 .machine_check          = machine_check_generic,
1101                 .platform               = "ppc7450",
1102         },
1103         {       /* 7448 */
1104                 .pvr_mask               = 0xffff0000,
1105                 .pvr_value              = 0x80040000,
1106                 .cpu_name               = "7448",
1107                 .cpu_features           = CPU_FTRS_7448,
1108                 .cpu_user_features      = COMMON_USER |
1109                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1110                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1111                 .icache_bsize           = 32,
1112                 .dcache_bsize           = 32,
1113                 .num_pmcs               = 6,
1114                 .pmc_type               = PPC_PMC_G4,
1115                 .cpu_setup              = __setup_cpu_745x,
1116                 .oprofile_cpu_type      = "ppc/7450",
1117                 .oprofile_type          = PPC_OPROFILE_G4,
1118                 .machine_check          = machine_check_generic,
1119                 .platform               = "ppc7450",
1120         },
1121         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1122                 .pvr_mask               = 0x7fff0000,
1123                 .pvr_value              = 0x00810000,
1124                 .cpu_name               = "82xx",
1125                 .cpu_features           = CPU_FTRS_82XX,
1126                 .cpu_user_features      = COMMON_USER,
1127                 .mmu_features           = 0,
1128                 .icache_bsize           = 32,
1129                 .dcache_bsize           = 32,
1130                 .cpu_setup              = __setup_cpu_603,
1131                 .machine_check          = machine_check_generic,
1132                 .platform               = "ppc603",
1133         },
1134         {       /* All G2_LE (603e core, plus some) have the same pvr */
1135                 .pvr_mask               = 0x7fff0000,
1136                 .pvr_value              = 0x00820000,
1137                 .cpu_name               = "G2_LE",
1138                 .cpu_features           = CPU_FTRS_G2_LE,
1139                 .cpu_user_features      = COMMON_USER,
1140                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1141                 .icache_bsize           = 32,
1142                 .dcache_bsize           = 32,
1143                 .cpu_setup              = __setup_cpu_603,
1144                 .machine_check          = machine_check_generic,
1145                 .platform               = "ppc603",
1146         },
1147         {       /* e300c1 (a 603e core, plus some) on 83xx */
1148                 .pvr_mask               = 0x7fff0000,
1149                 .pvr_value              = 0x00830000,
1150                 .cpu_name               = "e300c1",
1151                 .cpu_features           = CPU_FTRS_E300,
1152                 .cpu_user_features      = COMMON_USER,
1153                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1154                 .icache_bsize           = 32,
1155                 .dcache_bsize           = 32,
1156                 .cpu_setup              = __setup_cpu_603,
1157                 .machine_check          = machine_check_generic,
1158                 .platform               = "ppc603",
1159         },
1160         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1161                 .pvr_mask               = 0x7fff0000,
1162                 .pvr_value              = 0x00840000,
1163                 .cpu_name               = "e300c2",
1164                 .cpu_features           = CPU_FTRS_E300C2,
1165                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1166                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1167                         MMU_FTR_NEED_DTLB_SW_LRU,
1168                 .icache_bsize           = 32,
1169                 .dcache_bsize           = 32,
1170                 .cpu_setup              = __setup_cpu_603,
1171                 .machine_check          = machine_check_generic,
1172                 .platform               = "ppc603",
1173         },
1174         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1175                 .pvr_mask               = 0x7fff0000,
1176                 .pvr_value              = 0x00850000,
1177                 .cpu_name               = "e300c3",
1178                 .cpu_features           = CPU_FTRS_E300,
1179                 .cpu_user_features      = COMMON_USER,
1180                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1181                         MMU_FTR_NEED_DTLB_SW_LRU,
1182                 .icache_bsize           = 32,
1183                 .dcache_bsize           = 32,
1184                 .cpu_setup              = __setup_cpu_603,
1185                 .machine_check          = machine_check_generic,
1186                 .num_pmcs               = 4,
1187                 .oprofile_cpu_type      = "ppc/e300",
1188                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1189                 .platform               = "ppc603",
1190         },
1191         {       /* e300c4 (e300c1, plus one IU) */
1192                 .pvr_mask               = 0x7fff0000,
1193                 .pvr_value              = 0x00860000,
1194                 .cpu_name               = "e300c4",
1195                 .cpu_features           = CPU_FTRS_E300,
1196                 .cpu_user_features      = COMMON_USER,
1197                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1198                         MMU_FTR_NEED_DTLB_SW_LRU,
1199                 .icache_bsize           = 32,
1200                 .dcache_bsize           = 32,
1201                 .cpu_setup              = __setup_cpu_603,
1202                 .machine_check          = machine_check_generic,
1203                 .num_pmcs               = 4,
1204                 .oprofile_cpu_type      = "ppc/e300",
1205                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1206                 .platform               = "ppc603",
1207         },
1208         {       /* default match, we assume split I/D cache & TB (non-601)... */
1209                 .pvr_mask               = 0x00000000,
1210                 .pvr_value              = 0x00000000,
1211                 .cpu_name               = "(generic PPC)",
1212                 .cpu_features           = CPU_FTRS_CLASSIC32,
1213                 .cpu_user_features      = COMMON_USER,
1214                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1215                 .icache_bsize           = 32,
1216                 .dcache_bsize           = 32,
1217                 .machine_check          = machine_check_generic,
1218                 .platform               = "ppc603",
1219         },
1220 #endif /* CONFIG_PPC_BOOK3S_32 */
1221 #ifdef CONFIG_8xx
1222         {       /* 8xx */
1223                 .pvr_mask               = 0xffff0000,
1224                 .pvr_value              = 0x00500000,
1225                 .cpu_name               = "8xx",
1226                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1227                  * if the 8xx code is there.... */
1228                 .cpu_features           = CPU_FTRS_8XX,
1229                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1230                 .mmu_features           = MMU_FTR_TYPE_8xx,
1231                 .icache_bsize           = 16,
1232                 .dcache_bsize           = 16,
1233                 .platform               = "ppc823",
1234         },
1235 #endif /* CONFIG_8xx */
1236 #ifdef CONFIG_40x
1237         {       /* 403GC */
1238                 .pvr_mask               = 0xffffff00,
1239                 .pvr_value              = 0x00200200,
1240                 .cpu_name               = "403GC",
1241                 .cpu_features           = CPU_FTRS_40X,
1242                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1243                 .mmu_features           = MMU_FTR_TYPE_40x,
1244                 .icache_bsize           = 16,
1245                 .dcache_bsize           = 16,
1246                 .machine_check          = machine_check_4xx,
1247                 .platform               = "ppc403",
1248         },
1249         {       /* 403GCX */
1250                 .pvr_mask               = 0xffffff00,
1251                 .pvr_value              = 0x00201400,
1252                 .cpu_name               = "403GCX",
1253                 .cpu_features           = CPU_FTRS_40X,
1254                 .cpu_user_features      = PPC_FEATURE_32 |
1255                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1256                 .mmu_features           = MMU_FTR_TYPE_40x,
1257                 .icache_bsize           = 16,
1258                 .dcache_bsize           = 16,
1259                 .machine_check          = machine_check_4xx,
1260                 .platform               = "ppc403",
1261         },
1262         {       /* 403G ?? */
1263                 .pvr_mask               = 0xffff0000,
1264                 .pvr_value              = 0x00200000,
1265                 .cpu_name               = "403G ??",
1266                 .cpu_features           = CPU_FTRS_40X,
1267                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1268                 .mmu_features           = MMU_FTR_TYPE_40x,
1269                 .icache_bsize           = 16,
1270                 .dcache_bsize           = 16,
1271                 .machine_check          = machine_check_4xx,
1272                 .platform               = "ppc403",
1273         },
1274         {       /* 405GP */
1275                 .pvr_mask               = 0xffff0000,
1276                 .pvr_value              = 0x40110000,
1277                 .cpu_name               = "405GP",
1278                 .cpu_features           = CPU_FTRS_40X,
1279                 .cpu_user_features      = PPC_FEATURE_32 |
1280                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1281                 .mmu_features           = MMU_FTR_TYPE_40x,
1282                 .icache_bsize           = 32,
1283                 .dcache_bsize           = 32,
1284                 .machine_check          = machine_check_4xx,
1285                 .platform               = "ppc405",
1286         },
1287         {       /* STB 03xxx */
1288                 .pvr_mask               = 0xffff0000,
1289                 .pvr_value              = 0x40130000,
1290                 .cpu_name               = "STB03xxx",
1291                 .cpu_features           = CPU_FTRS_40X,
1292                 .cpu_user_features      = PPC_FEATURE_32 |
1293                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1294                 .mmu_features           = MMU_FTR_TYPE_40x,
1295                 .icache_bsize           = 32,
1296                 .dcache_bsize           = 32,
1297                 .machine_check          = machine_check_4xx,
1298                 .platform               = "ppc405",
1299         },
1300         {       /* STB 04xxx */
1301                 .pvr_mask               = 0xffff0000,
1302                 .pvr_value              = 0x41810000,
1303                 .cpu_name               = "STB04xxx",
1304                 .cpu_features           = CPU_FTRS_40X,
1305                 .cpu_user_features      = PPC_FEATURE_32 |
1306                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1307                 .mmu_features           = MMU_FTR_TYPE_40x,
1308                 .icache_bsize           = 32,
1309                 .dcache_bsize           = 32,
1310                 .machine_check          = machine_check_4xx,
1311                 .platform               = "ppc405",
1312         },
1313         {       /* NP405L */
1314                 .pvr_mask               = 0xffff0000,
1315                 .pvr_value              = 0x41610000,
1316                 .cpu_name               = "NP405L",
1317                 .cpu_features           = CPU_FTRS_40X,
1318                 .cpu_user_features      = PPC_FEATURE_32 |
1319                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1320                 .mmu_features           = MMU_FTR_TYPE_40x,
1321                 .icache_bsize           = 32,
1322                 .dcache_bsize           = 32,
1323                 .machine_check          = machine_check_4xx,
1324                 .platform               = "ppc405",
1325         },
1326         {       /* NP4GS3 */
1327                 .pvr_mask               = 0xffff0000,
1328                 .pvr_value              = 0x40B10000,
1329                 .cpu_name               = "NP4GS3",
1330                 .cpu_features           = CPU_FTRS_40X,
1331                 .cpu_user_features      = PPC_FEATURE_32 |
1332                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1333                 .mmu_features           = MMU_FTR_TYPE_40x,
1334                 .icache_bsize           = 32,
1335                 .dcache_bsize           = 32,
1336                 .machine_check          = machine_check_4xx,
1337                 .platform               = "ppc405",
1338         },
1339         {   /* NP405H */
1340                 .pvr_mask               = 0xffff0000,
1341                 .pvr_value              = 0x41410000,
1342                 .cpu_name               = "NP405H",
1343                 .cpu_features           = CPU_FTRS_40X,
1344                 .cpu_user_features      = PPC_FEATURE_32 |
1345                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1346                 .mmu_features           = MMU_FTR_TYPE_40x,
1347                 .icache_bsize           = 32,
1348                 .dcache_bsize           = 32,
1349                 .machine_check          = machine_check_4xx,
1350                 .platform               = "ppc405",
1351         },
1352         {       /* 405GPr */
1353                 .pvr_mask               = 0xffff0000,
1354                 .pvr_value              = 0x50910000,
1355                 .cpu_name               = "405GPr",
1356                 .cpu_features           = CPU_FTRS_40X,
1357                 .cpu_user_features      = PPC_FEATURE_32 |
1358                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1359                 .mmu_features           = MMU_FTR_TYPE_40x,
1360                 .icache_bsize           = 32,
1361                 .dcache_bsize           = 32,
1362                 .machine_check          = machine_check_4xx,
1363                 .platform               = "ppc405",
1364         },
1365         {   /* STBx25xx */
1366                 .pvr_mask               = 0xffff0000,
1367                 .pvr_value              = 0x51510000,
1368                 .cpu_name               = "STBx25xx",
1369                 .cpu_features           = CPU_FTRS_40X,
1370                 .cpu_user_features      = PPC_FEATURE_32 |
1371                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1372                 .mmu_features           = MMU_FTR_TYPE_40x,
1373                 .icache_bsize           = 32,
1374                 .dcache_bsize           = 32,
1375                 .machine_check          = machine_check_4xx,
1376                 .platform               = "ppc405",
1377         },
1378         {       /* 405LP */
1379                 .pvr_mask               = 0xffff0000,
1380                 .pvr_value              = 0x41F10000,
1381                 .cpu_name               = "405LP",
1382                 .cpu_features           = CPU_FTRS_40X,
1383                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1384                 .mmu_features           = MMU_FTR_TYPE_40x,
1385                 .icache_bsize           = 32,
1386                 .dcache_bsize           = 32,
1387                 .machine_check          = machine_check_4xx,
1388                 .platform               = "ppc405",
1389         },
1390         {       /* Xilinx Virtex-II Pro  */
1391                 .pvr_mask               = 0xfffff000,
1392                 .pvr_value              = 0x20010000,
1393                 .cpu_name               = "Virtex-II Pro",
1394                 .cpu_features           = CPU_FTRS_40X,
1395                 .cpu_user_features      = PPC_FEATURE_32 |
1396                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1397                 .mmu_features           = MMU_FTR_TYPE_40x,
1398                 .icache_bsize           = 32,
1399                 .dcache_bsize           = 32,
1400                 .machine_check          = machine_check_4xx,
1401                 .platform               = "ppc405",
1402         },
1403         {       /* Xilinx Virtex-4 FX */
1404                 .pvr_mask               = 0xfffff000,
1405                 .pvr_value              = 0x20011000,
1406                 .cpu_name               = "Virtex-4 FX",
1407                 .cpu_features           = CPU_FTRS_40X,
1408                 .cpu_user_features      = PPC_FEATURE_32 |
1409                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1410                 .mmu_features           = MMU_FTR_TYPE_40x,
1411                 .icache_bsize           = 32,
1412                 .dcache_bsize           = 32,
1413                 .machine_check          = machine_check_4xx,
1414                 .platform               = "ppc405",
1415         },
1416         {       /* 405EP */
1417                 .pvr_mask               = 0xffff0000,
1418                 .pvr_value              = 0x51210000,
1419                 .cpu_name               = "405EP",
1420                 .cpu_features           = CPU_FTRS_40X,
1421                 .cpu_user_features      = PPC_FEATURE_32 |
1422                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1423                 .mmu_features           = MMU_FTR_TYPE_40x,
1424                 .icache_bsize           = 32,
1425                 .dcache_bsize           = 32,
1426                 .machine_check          = machine_check_4xx,
1427                 .platform               = "ppc405",
1428         },
1429         {       /* 405EX Rev. A/B with Security */
1430                 .pvr_mask               = 0xffff000f,
1431                 .pvr_value              = 0x12910007,
1432                 .cpu_name               = "405EX Rev. A/B",
1433                 .cpu_features           = CPU_FTRS_40X,
1434                 .cpu_user_features      = PPC_FEATURE_32 |
1435                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1436                 .mmu_features           = MMU_FTR_TYPE_40x,
1437                 .icache_bsize           = 32,
1438                 .dcache_bsize           = 32,
1439                 .machine_check          = machine_check_4xx,
1440                 .platform               = "ppc405",
1441         },
1442         {       /* 405EX Rev. C without Security */
1443                 .pvr_mask               = 0xffff000f,
1444                 .pvr_value              = 0x1291000d,
1445                 .cpu_name               = "405EX Rev. C",
1446                 .cpu_features           = CPU_FTRS_40X,
1447                 .cpu_user_features      = PPC_FEATURE_32 |
1448                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1449                 .mmu_features           = MMU_FTR_TYPE_40x,
1450                 .icache_bsize           = 32,
1451                 .dcache_bsize           = 32,
1452                 .machine_check          = machine_check_4xx,
1453                 .platform               = "ppc405",
1454         },
1455         {       /* 405EX Rev. C with Security */
1456                 .pvr_mask               = 0xffff000f,
1457                 .pvr_value              = 0x1291000f,
1458                 .cpu_name               = "405EX Rev. C",
1459                 .cpu_features           = CPU_FTRS_40X,
1460                 .cpu_user_features      = PPC_FEATURE_32 |
1461                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1462                 .mmu_features           = MMU_FTR_TYPE_40x,
1463                 .icache_bsize           = 32,
1464                 .dcache_bsize           = 32,
1465                 .machine_check          = machine_check_4xx,
1466                 .platform               = "ppc405",
1467         },
1468         {       /* 405EX Rev. D without Security */
1469                 .pvr_mask               = 0xffff000f,
1470                 .pvr_value              = 0x12910003,
1471                 .cpu_name               = "405EX Rev. D",
1472                 .cpu_features           = CPU_FTRS_40X,
1473                 .cpu_user_features      = PPC_FEATURE_32 |
1474                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1475                 .mmu_features           = MMU_FTR_TYPE_40x,
1476                 .icache_bsize           = 32,
1477                 .dcache_bsize           = 32,
1478                 .machine_check          = machine_check_4xx,
1479                 .platform               = "ppc405",
1480         },
1481         {       /* 405EX Rev. D with Security */
1482                 .pvr_mask               = 0xffff000f,
1483                 .pvr_value              = 0x12910005,
1484                 .cpu_name               = "405EX Rev. D",
1485                 .cpu_features           = CPU_FTRS_40X,
1486                 .cpu_user_features      = PPC_FEATURE_32 |
1487                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1488                 .mmu_features           = MMU_FTR_TYPE_40x,
1489                 .icache_bsize           = 32,
1490                 .dcache_bsize           = 32,
1491                 .machine_check          = machine_check_4xx,
1492                 .platform               = "ppc405",
1493         },
1494         {       /* 405EXr Rev. A/B without Security */
1495                 .pvr_mask               = 0xffff000f,
1496                 .pvr_value              = 0x12910001,
1497                 .cpu_name               = "405EXr Rev. A/B",
1498                 .cpu_features           = CPU_FTRS_40X,
1499                 .cpu_user_features      = PPC_FEATURE_32 |
1500                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1501                 .mmu_features           = MMU_FTR_TYPE_40x,
1502                 .icache_bsize           = 32,
1503                 .dcache_bsize           = 32,
1504                 .machine_check          = machine_check_4xx,
1505                 .platform               = "ppc405",
1506         },
1507         {       /* 405EXr Rev. C without Security */
1508                 .pvr_mask               = 0xffff000f,
1509                 .pvr_value              = 0x12910009,
1510                 .cpu_name               = "405EXr Rev. C",
1511                 .cpu_features           = CPU_FTRS_40X,
1512                 .cpu_user_features      = PPC_FEATURE_32 |
1513                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1514                 .mmu_features           = MMU_FTR_TYPE_40x,
1515                 .icache_bsize           = 32,
1516                 .dcache_bsize           = 32,
1517                 .machine_check          = machine_check_4xx,
1518                 .platform               = "ppc405",
1519         },
1520         {       /* 405EXr Rev. C with Security */
1521                 .pvr_mask               = 0xffff000f,
1522                 .pvr_value              = 0x1291000b,
1523                 .cpu_name               = "405EXr Rev. C",
1524                 .cpu_features           = CPU_FTRS_40X,
1525                 .cpu_user_features      = PPC_FEATURE_32 |
1526                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1527                 .mmu_features           = MMU_FTR_TYPE_40x,
1528                 .icache_bsize           = 32,
1529                 .dcache_bsize           = 32,
1530                 .machine_check          = machine_check_4xx,
1531                 .platform               = "ppc405",
1532         },
1533         {       /* 405EXr Rev. D without Security */
1534                 .pvr_mask               = 0xffff000f,
1535                 .pvr_value              = 0x12910000,
1536                 .cpu_name               = "405EXr Rev. D",
1537                 .cpu_features           = CPU_FTRS_40X,
1538                 .cpu_user_features      = PPC_FEATURE_32 |
1539                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1540                 .mmu_features           = MMU_FTR_TYPE_40x,
1541                 .icache_bsize           = 32,
1542                 .dcache_bsize           = 32,
1543                 .machine_check          = machine_check_4xx,
1544                 .platform               = "ppc405",
1545         },
1546         {       /* 405EXr Rev. D with Security */
1547                 .pvr_mask               = 0xffff000f,
1548                 .pvr_value              = 0x12910002,
1549                 .cpu_name               = "405EXr Rev. D",
1550                 .cpu_features           = CPU_FTRS_40X,
1551                 .cpu_user_features      = PPC_FEATURE_32 |
1552                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1553                 .mmu_features           = MMU_FTR_TYPE_40x,
1554                 .icache_bsize           = 32,
1555                 .dcache_bsize           = 32,
1556                 .machine_check          = machine_check_4xx,
1557                 .platform               = "ppc405",
1558         },
1559         {
1560                 /* 405EZ */
1561                 .pvr_mask               = 0xffff0000,
1562                 .pvr_value              = 0x41510000,
1563                 .cpu_name               = "405EZ",
1564                 .cpu_features           = CPU_FTRS_40X,
1565                 .cpu_user_features      = PPC_FEATURE_32 |
1566                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1567                 .mmu_features           = MMU_FTR_TYPE_40x,
1568                 .icache_bsize           = 32,
1569                 .dcache_bsize           = 32,
1570                 .machine_check          = machine_check_4xx,
1571                 .platform               = "ppc405",
1572         },
1573         {       /* APM8018X */
1574                 .pvr_mask               = 0xffff0000,
1575                 .pvr_value              = 0x7ff11432,
1576                 .cpu_name               = "APM8018X",
1577                 .cpu_features           = CPU_FTRS_40X,
1578                 .cpu_user_features      = PPC_FEATURE_32 |
1579                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1580                 .mmu_features           = MMU_FTR_TYPE_40x,
1581                 .icache_bsize           = 32,
1582                 .dcache_bsize           = 32,
1583                 .machine_check          = machine_check_4xx,
1584                 .platform               = "ppc405",
1585         },
1586         {       /* default match */
1587                 .pvr_mask               = 0x00000000,
1588                 .pvr_value              = 0x00000000,
1589                 .cpu_name               = "(generic 40x PPC)",
1590                 .cpu_features           = CPU_FTRS_40X,
1591                 .cpu_user_features      = PPC_FEATURE_32 |
1592                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1593                 .mmu_features           = MMU_FTR_TYPE_40x,
1594                 .icache_bsize           = 32,
1595                 .dcache_bsize           = 32,
1596                 .machine_check          = machine_check_4xx,
1597                 .platform               = "ppc405",
1598         }
1599
1600 #endif /* CONFIG_40x */
1601 #ifdef CONFIG_44x
1602         {
1603                 .pvr_mask               = 0xf0000fff,
1604                 .pvr_value              = 0x40000850,
1605                 .cpu_name               = "440GR Rev. A",
1606                 .cpu_features           = CPU_FTRS_44X,
1607                 .cpu_user_features      = COMMON_USER_BOOKE,
1608                 .mmu_features           = MMU_FTR_TYPE_44x,
1609                 .icache_bsize           = 32,
1610                 .dcache_bsize           = 32,
1611                 .machine_check          = machine_check_4xx,
1612                 .platform               = "ppc440",
1613         },
1614         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1615                 .pvr_mask               = 0xf0000fff,
1616                 .pvr_value              = 0x40000858,
1617                 .cpu_name               = "440EP Rev. A",
1618                 .cpu_features           = CPU_FTRS_44X,
1619                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1620                 .mmu_features           = MMU_FTR_TYPE_44x,
1621                 .icache_bsize           = 32,
1622                 .dcache_bsize           = 32,
1623                 .cpu_setup              = __setup_cpu_440ep,
1624                 .machine_check          = machine_check_4xx,
1625                 .platform               = "ppc440",
1626         },
1627         {
1628                 .pvr_mask               = 0xf0000fff,
1629                 .pvr_value              = 0x400008d3,
1630                 .cpu_name               = "440GR Rev. B",
1631                 .cpu_features           = CPU_FTRS_44X,
1632                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1633                 .mmu_features           = MMU_FTR_TYPE_44x,
1634                 .icache_bsize           = 32,
1635                 .dcache_bsize           = 32,
1636                 .machine_check          = machine_check_4xx,
1637                 .platform               = "ppc440",
1638         },
1639         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1640                 .pvr_mask               = 0xf0000ff7,
1641                 .pvr_value              = 0x400008d4,
1642                 .cpu_name               = "440EP Rev. C",
1643                 .cpu_features           = CPU_FTRS_44X,
1644                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1645                 .mmu_features           = MMU_FTR_TYPE_44x,
1646                 .icache_bsize           = 32,
1647                 .dcache_bsize           = 32,
1648                 .cpu_setup              = __setup_cpu_440ep,
1649                 .machine_check          = machine_check_4xx,
1650                 .platform               = "ppc440",
1651         },
1652         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1653                 .pvr_mask               = 0xf0000fff,
1654                 .pvr_value              = 0x400008db,
1655                 .cpu_name               = "440EP Rev. B",
1656                 .cpu_features           = CPU_FTRS_44X,
1657                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1658                 .mmu_features           = MMU_FTR_TYPE_44x,
1659                 .icache_bsize           = 32,
1660                 .dcache_bsize           = 32,
1661                 .cpu_setup              = __setup_cpu_440ep,
1662                 .machine_check          = machine_check_4xx,
1663                 .platform               = "ppc440",
1664         },
1665         { /* 440GRX */
1666                 .pvr_mask               = 0xf0000ffb,
1667                 .pvr_value              = 0x200008D0,
1668                 .cpu_name               = "440GRX",
1669                 .cpu_features           = CPU_FTRS_44X,
1670                 .cpu_user_features      = COMMON_USER_BOOKE,
1671                 .mmu_features           = MMU_FTR_TYPE_44x,
1672                 .icache_bsize           = 32,
1673                 .dcache_bsize           = 32,
1674                 .cpu_setup              = __setup_cpu_440grx,
1675                 .machine_check          = machine_check_440A,
1676                 .platform               = "ppc440",
1677         },
1678         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1679                 .pvr_mask               = 0xf0000ffb,
1680                 .pvr_value              = 0x200008D8,
1681                 .cpu_name               = "440EPX",
1682                 .cpu_features           = CPU_FTRS_44X,
1683                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1684                 .mmu_features           = MMU_FTR_TYPE_44x,
1685                 .icache_bsize           = 32,
1686                 .dcache_bsize           = 32,
1687                 .cpu_setup              = __setup_cpu_440epx,
1688                 .machine_check          = machine_check_440A,
1689                 .platform               = "ppc440",
1690         },
1691         {       /* 440GP Rev. B */
1692                 .pvr_mask               = 0xf0000fff,
1693                 .pvr_value              = 0x40000440,
1694                 .cpu_name               = "440GP Rev. B",
1695                 .cpu_features           = CPU_FTRS_44X,
1696                 .cpu_user_features      = COMMON_USER_BOOKE,
1697                 .mmu_features           = MMU_FTR_TYPE_44x,
1698                 .icache_bsize           = 32,
1699                 .dcache_bsize           = 32,
1700                 .machine_check          = machine_check_4xx,
1701                 .platform               = "ppc440gp",
1702         },
1703         {       /* 440GP Rev. C */
1704                 .pvr_mask               = 0xf0000fff,
1705                 .pvr_value              = 0x40000481,
1706                 .cpu_name               = "440GP Rev. C",
1707                 .cpu_features           = CPU_FTRS_44X,
1708                 .cpu_user_features      = COMMON_USER_BOOKE,
1709                 .mmu_features           = MMU_FTR_TYPE_44x,
1710                 .icache_bsize           = 32,
1711                 .dcache_bsize           = 32,
1712                 .machine_check          = machine_check_4xx,
1713                 .platform               = "ppc440gp",
1714         },
1715         { /* 440GX Rev. A */
1716                 .pvr_mask               = 0xf0000fff,
1717                 .pvr_value              = 0x50000850,
1718                 .cpu_name               = "440GX Rev. A",
1719                 .cpu_features           = CPU_FTRS_44X,
1720                 .cpu_user_features      = COMMON_USER_BOOKE,
1721                 .mmu_features           = MMU_FTR_TYPE_44x,
1722                 .icache_bsize           = 32,
1723                 .dcache_bsize           = 32,
1724                 .cpu_setup              = __setup_cpu_440gx,
1725                 .machine_check          = machine_check_440A,
1726                 .platform               = "ppc440",
1727         },
1728         { /* 440GX Rev. B */
1729                 .pvr_mask               = 0xf0000fff,
1730                 .pvr_value              = 0x50000851,
1731                 .cpu_name               = "440GX Rev. B",
1732                 .cpu_features           = CPU_FTRS_44X,
1733                 .cpu_user_features      = COMMON_USER_BOOKE,
1734                 .mmu_features           = MMU_FTR_TYPE_44x,
1735                 .icache_bsize           = 32,
1736                 .dcache_bsize           = 32,
1737                 .cpu_setup              = __setup_cpu_440gx,
1738                 .machine_check          = machine_check_440A,
1739                 .platform               = "ppc440",
1740         },
1741         { /* 440GX Rev. C */
1742                 .pvr_mask               = 0xf0000fff,
1743                 .pvr_value              = 0x50000892,
1744                 .cpu_name               = "440GX Rev. C",
1745                 .cpu_features           = CPU_FTRS_44X,
1746                 .cpu_user_features      = COMMON_USER_BOOKE,
1747                 .mmu_features           = MMU_FTR_TYPE_44x,
1748                 .icache_bsize           = 32,
1749                 .dcache_bsize           = 32,
1750                 .cpu_setup              = __setup_cpu_440gx,
1751                 .machine_check          = machine_check_440A,
1752                 .platform               = "ppc440",
1753         },
1754         { /* 440GX Rev. F */
1755                 .pvr_mask               = 0xf0000fff,
1756                 .pvr_value              = 0x50000894,
1757                 .cpu_name               = "440GX Rev. F",
1758                 .cpu_features           = CPU_FTRS_44X,
1759                 .cpu_user_features      = COMMON_USER_BOOKE,
1760                 .mmu_features           = MMU_FTR_TYPE_44x,
1761                 .icache_bsize           = 32,
1762                 .dcache_bsize           = 32,
1763                 .cpu_setup              = __setup_cpu_440gx,
1764                 .machine_check          = machine_check_440A,
1765                 .platform               = "ppc440",
1766         },
1767         { /* 440SP Rev. A */
1768                 .pvr_mask               = 0xfff00fff,
1769                 .pvr_value              = 0x53200891,
1770                 .cpu_name               = "440SP Rev. A",
1771                 .cpu_features           = CPU_FTRS_44X,
1772                 .cpu_user_features      = COMMON_USER_BOOKE,
1773                 .mmu_features           = MMU_FTR_TYPE_44x,
1774                 .icache_bsize           = 32,
1775                 .dcache_bsize           = 32,
1776                 .machine_check          = machine_check_4xx,
1777                 .platform               = "ppc440",
1778         },
1779         { /* 440SPe Rev. A */
1780                 .pvr_mask               = 0xfff00fff,
1781                 .pvr_value              = 0x53400890,
1782                 .cpu_name               = "440SPe Rev. A",
1783                 .cpu_features           = CPU_FTRS_44X,
1784                 .cpu_user_features      = COMMON_USER_BOOKE,
1785                 .mmu_features           = MMU_FTR_TYPE_44x,
1786                 .icache_bsize           = 32,
1787                 .dcache_bsize           = 32,
1788                 .cpu_setup              = __setup_cpu_440spe,
1789                 .machine_check          = machine_check_440A,
1790                 .platform               = "ppc440",
1791         },
1792         { /* 440SPe Rev. B */
1793                 .pvr_mask               = 0xfff00fff,
1794                 .pvr_value              = 0x53400891,
1795                 .cpu_name               = "440SPe Rev. B",
1796                 .cpu_features           = CPU_FTRS_44X,
1797                 .cpu_user_features      = COMMON_USER_BOOKE,
1798                 .mmu_features           = MMU_FTR_TYPE_44x,
1799                 .icache_bsize           = 32,
1800                 .dcache_bsize           = 32,
1801                 .cpu_setup              = __setup_cpu_440spe,
1802                 .machine_check          = machine_check_440A,
1803                 .platform               = "ppc440",
1804         },
1805         { /* 440 in Xilinx Virtex-5 FXT */
1806                 .pvr_mask               = 0xfffffff0,
1807                 .pvr_value              = 0x7ff21910,
1808                 .cpu_name               = "440 in Virtex-5 FXT",
1809                 .cpu_features           = CPU_FTRS_44X,
1810                 .cpu_user_features      = COMMON_USER_BOOKE,
1811                 .mmu_features           = MMU_FTR_TYPE_44x,
1812                 .icache_bsize           = 32,
1813                 .dcache_bsize           = 32,
1814                 .cpu_setup              = __setup_cpu_440x5,
1815                 .machine_check          = machine_check_440A,
1816                 .platform               = "ppc440",
1817         },
1818         { /* 460EX */
1819                 .pvr_mask               = 0xffff0006,
1820                 .pvr_value              = 0x13020002,
1821                 .cpu_name               = "460EX",
1822                 .cpu_features           = CPU_FTRS_440x6,
1823                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1824                 .mmu_features           = MMU_FTR_TYPE_44x,
1825                 .icache_bsize           = 32,
1826                 .dcache_bsize           = 32,
1827                 .cpu_setup              = __setup_cpu_460ex,
1828                 .machine_check          = machine_check_440A,
1829                 .platform               = "ppc440",
1830         },
1831         { /* 460EX Rev B */
1832                 .pvr_mask               = 0xffff0007,
1833                 .pvr_value              = 0x13020004,
1834                 .cpu_name               = "460EX Rev. B",
1835                 .cpu_features           = CPU_FTRS_440x6,
1836                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1837                 .mmu_features           = MMU_FTR_TYPE_44x,
1838                 .icache_bsize           = 32,
1839                 .dcache_bsize           = 32,
1840                 .cpu_setup              = __setup_cpu_460ex,
1841                 .machine_check          = machine_check_440A,
1842                 .platform               = "ppc440",
1843         },
1844         { /* 460GT */
1845                 .pvr_mask               = 0xffff0006,
1846                 .pvr_value              = 0x13020000,
1847                 .cpu_name               = "460GT",
1848                 .cpu_features           = CPU_FTRS_440x6,
1849                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1850                 .mmu_features           = MMU_FTR_TYPE_44x,
1851                 .icache_bsize           = 32,
1852                 .dcache_bsize           = 32,
1853                 .cpu_setup              = __setup_cpu_460gt,
1854                 .machine_check          = machine_check_440A,
1855                 .platform               = "ppc440",
1856         },
1857         { /* 460GT Rev B */
1858                 .pvr_mask               = 0xffff0007,
1859                 .pvr_value              = 0x13020005,
1860                 .cpu_name               = "460GT Rev. B",
1861                 .cpu_features           = CPU_FTRS_440x6,
1862                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1863                 .mmu_features           = MMU_FTR_TYPE_44x,
1864                 .icache_bsize           = 32,
1865                 .dcache_bsize           = 32,
1866                 .cpu_setup              = __setup_cpu_460gt,
1867                 .machine_check          = machine_check_440A,
1868                 .platform               = "ppc440",
1869         },
1870         { /* 460SX */
1871                 .pvr_mask               = 0xffffff00,
1872                 .pvr_value              = 0x13541800,
1873                 .cpu_name               = "460SX",
1874                 .cpu_features           = CPU_FTRS_44X,
1875                 .cpu_user_features      = COMMON_USER_BOOKE,
1876                 .mmu_features           = MMU_FTR_TYPE_44x,
1877                 .icache_bsize           = 32,
1878                 .dcache_bsize           = 32,
1879                 .cpu_setup              = __setup_cpu_460sx,
1880                 .machine_check          = machine_check_440A,
1881                 .platform               = "ppc440",
1882         },
1883         { /* 464 in APM821xx */
1884                 .pvr_mask               = 0xfffffff0,
1885                 .pvr_value              = 0x12C41C80,
1886                 .cpu_name               = "APM821XX",
1887                 .cpu_features           = CPU_FTRS_44X,
1888                 .cpu_user_features      = COMMON_USER_BOOKE |
1889                         PPC_FEATURE_HAS_FPU,
1890                 .mmu_features           = MMU_FTR_TYPE_44x,
1891                 .icache_bsize           = 32,
1892                 .dcache_bsize           = 32,
1893                 .cpu_setup              = __setup_cpu_apm821xx,
1894                 .machine_check          = machine_check_440A,
1895                 .platform               = "ppc440",
1896         },
1897         { /* 476 DD2 core */
1898                 .pvr_mask               = 0xffffffff,
1899                 .pvr_value              = 0x11a52080,
1900                 .cpu_name               = "476",
1901                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1902                 .cpu_user_features      = COMMON_USER_BOOKE |
1903                         PPC_FEATURE_HAS_FPU,
1904                 .mmu_features           = MMU_FTR_TYPE_47x |
1905                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1906                 .icache_bsize           = 32,
1907                 .dcache_bsize           = 128,
1908                 .machine_check          = machine_check_47x,
1909                 .platform               = "ppc470",
1910         },
1911         { /* 476fpe */
1912                 .pvr_mask               = 0xffff0000,
1913                 .pvr_value              = 0x7ff50000,
1914                 .cpu_name               = "476fpe",
1915                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1916                 .cpu_user_features      = COMMON_USER_BOOKE |
1917                         PPC_FEATURE_HAS_FPU,
1918                 .mmu_features           = MMU_FTR_TYPE_47x |
1919                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1920                 .icache_bsize           = 32,
1921                 .dcache_bsize           = 128,
1922                 .machine_check          = machine_check_47x,
1923                 .platform               = "ppc470",
1924         },
1925         { /* 476 iss */
1926                 .pvr_mask               = 0xffff0000,
1927                 .pvr_value              = 0x00050000,
1928                 .cpu_name               = "476",
1929                 .cpu_features           = CPU_FTRS_47X,
1930                 .cpu_user_features      = COMMON_USER_BOOKE |
1931                         PPC_FEATURE_HAS_FPU,
1932                 .mmu_features           = MMU_FTR_TYPE_47x |
1933                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1934                 .icache_bsize           = 32,
1935                 .dcache_bsize           = 128,
1936                 .machine_check          = machine_check_47x,
1937                 .platform               = "ppc470",
1938         },
1939         { /* 476 others */
1940                 .pvr_mask               = 0xffff0000,
1941                 .pvr_value              = 0x11a50000,
1942                 .cpu_name               = "476",
1943                 .cpu_features           = CPU_FTRS_47X,
1944                 .cpu_user_features      = COMMON_USER_BOOKE |
1945                         PPC_FEATURE_HAS_FPU,
1946                 .mmu_features           = MMU_FTR_TYPE_47x |
1947                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1948                 .icache_bsize           = 32,
1949                 .dcache_bsize           = 128,
1950                 .machine_check          = machine_check_47x,
1951                 .platform               = "ppc470",
1952         },
1953         {       /* default match */
1954                 .pvr_mask               = 0x00000000,
1955                 .pvr_value              = 0x00000000,
1956                 .cpu_name               = "(generic 44x PPC)",
1957                 .cpu_features           = CPU_FTRS_44X,
1958                 .cpu_user_features      = COMMON_USER_BOOKE,
1959                 .mmu_features           = MMU_FTR_TYPE_44x,
1960                 .icache_bsize           = 32,
1961                 .dcache_bsize           = 32,
1962                 .machine_check          = machine_check_4xx,
1963                 .platform               = "ppc440",
1964         }
1965 #endif /* CONFIG_44x */
1966 #ifdef CONFIG_E200
1967         {       /* e200z5 */
1968                 .pvr_mask               = 0xfff00000,
1969                 .pvr_value              = 0x81000000,
1970                 .cpu_name               = "e200z5",
1971                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1972                 .cpu_features           = CPU_FTRS_E200,
1973                 .cpu_user_features      = COMMON_USER_BOOKE |
1974                         PPC_FEATURE_HAS_EFP_SINGLE |
1975                         PPC_FEATURE_UNIFIED_CACHE,
1976                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1977                 .dcache_bsize           = 32,
1978                 .machine_check          = machine_check_e200,
1979                 .platform               = "ppc5554",
1980         },
1981         {       /* e200z6 */
1982                 .pvr_mask               = 0xfff00000,
1983                 .pvr_value              = 0x81100000,
1984                 .cpu_name               = "e200z6",
1985                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1986                 .cpu_features           = CPU_FTRS_E200,
1987                 .cpu_user_features      = COMMON_USER_BOOKE |
1988                         PPC_FEATURE_HAS_SPE_COMP |
1989                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1990                         PPC_FEATURE_UNIFIED_CACHE,
1991                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1992                 .dcache_bsize           = 32,
1993                 .machine_check          = machine_check_e200,
1994                 .platform               = "ppc5554",
1995         },
1996         {       /* default match */
1997                 .pvr_mask               = 0x00000000,
1998                 .pvr_value              = 0x00000000,
1999                 .cpu_name               = "(generic E200 PPC)",
2000                 .cpu_features           = CPU_FTRS_E200,
2001                 .cpu_user_features      = COMMON_USER_BOOKE |
2002                         PPC_FEATURE_HAS_EFP_SINGLE |
2003                         PPC_FEATURE_UNIFIED_CACHE,
2004                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2005                 .dcache_bsize           = 32,
2006                 .cpu_setup              = __setup_cpu_e200,
2007                 .machine_check          = machine_check_e200,
2008                 .platform               = "ppc5554",
2009         }
2010 #endif /* CONFIG_E200 */
2011 #endif /* CONFIG_PPC32 */
2012 #ifdef CONFIG_E500
2013 #ifdef CONFIG_PPC32
2014 #ifndef CONFIG_PPC_E500MC
2015         {       /* e500 */
2016                 .pvr_mask               = 0xffff0000,
2017                 .pvr_value              = 0x80200000,
2018                 .cpu_name               = "e500",
2019                 .cpu_features           = CPU_FTRS_E500,
2020                 .cpu_user_features      = COMMON_USER_BOOKE |
2021                         PPC_FEATURE_HAS_SPE_COMP |
2022                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2023                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2024                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2025                 .icache_bsize           = 32,
2026                 .dcache_bsize           = 32,
2027                 .num_pmcs               = 4,
2028                 .oprofile_cpu_type      = "ppc/e500",
2029                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2030                 .cpu_setup              = __setup_cpu_e500v1,
2031                 .machine_check          = machine_check_e500,
2032                 .platform               = "ppc8540",
2033         },
2034         {       /* e500v2 */
2035                 .pvr_mask               = 0xffff0000,
2036                 .pvr_value              = 0x80210000,
2037                 .cpu_name               = "e500v2",
2038                 .cpu_features           = CPU_FTRS_E500_2,
2039                 .cpu_user_features      = COMMON_USER_BOOKE |
2040                         PPC_FEATURE_HAS_SPE_COMP |
2041                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2042                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2043                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2044                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2045                 .icache_bsize           = 32,
2046                 .dcache_bsize           = 32,
2047                 .num_pmcs               = 4,
2048                 .oprofile_cpu_type      = "ppc/e500",
2049                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2050                 .cpu_setup              = __setup_cpu_e500v2,
2051                 .machine_check          = machine_check_e500,
2052                 .platform               = "ppc8548",
2053                 .cpu_down_flush         = cpu_down_flush_e500v2,
2054         },
2055 #else
2056         {       /* e500mc */
2057                 .pvr_mask               = 0xffff0000,
2058                 .pvr_value              = 0x80230000,
2059                 .cpu_name               = "e500mc",
2060                 .cpu_features           = CPU_FTRS_E500MC,
2061                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2062                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2063                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2064                         MMU_FTR_USE_TLBILX,
2065                 .icache_bsize           = 64,
2066                 .dcache_bsize           = 64,
2067                 .num_pmcs               = 4,
2068                 .oprofile_cpu_type      = "ppc/e500mc",
2069                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2070                 .cpu_setup              = __setup_cpu_e500mc,
2071                 .machine_check          = machine_check_e500mc,
2072                 .platform               = "ppce500mc",
2073                 .cpu_down_flush         = cpu_down_flush_e500mc,
2074         },
2075 #endif /* CONFIG_PPC_E500MC */
2076 #endif /* CONFIG_PPC32 */
2077 #ifdef CONFIG_PPC_E500MC
2078         {       /* e5500 */
2079                 .pvr_mask               = 0xffff0000,
2080                 .pvr_value              = 0x80240000,
2081                 .cpu_name               = "e5500",
2082                 .cpu_features           = CPU_FTRS_E5500,
2083                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2084                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2085                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2086                         MMU_FTR_USE_TLBILX,
2087                 .icache_bsize           = 64,
2088                 .dcache_bsize           = 64,
2089                 .num_pmcs               = 4,
2090                 .oprofile_cpu_type      = "ppc/e500mc",
2091                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2092                 .cpu_setup              = __setup_cpu_e5500,
2093 #ifndef CONFIG_PPC32
2094                 .cpu_restore            = __restore_cpu_e5500,
2095 #endif
2096                 .machine_check          = machine_check_e500mc,
2097                 .platform               = "ppce5500",
2098                 .cpu_down_flush         = cpu_down_flush_e5500,
2099         },
2100         {       /* e6500 */
2101                 .pvr_mask               = 0xffff0000,
2102                 .pvr_value              = 0x80400000,
2103                 .cpu_name               = "e6500",
2104                 .cpu_features           = CPU_FTRS_E6500,
2105                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2106                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2107                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2108                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2109                         MMU_FTR_USE_TLBILX,
2110                 .icache_bsize           = 64,
2111                 .dcache_bsize           = 64,
2112                 .num_pmcs               = 6,
2113                 .oprofile_cpu_type      = "ppc/e6500",
2114                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2115                 .cpu_setup              = __setup_cpu_e6500,
2116 #ifndef CONFIG_PPC32
2117                 .cpu_restore            = __restore_cpu_e6500,
2118 #endif
2119                 .machine_check          = machine_check_e500mc,
2120                 .platform               = "ppce6500",
2121                 .cpu_down_flush         = cpu_down_flush_e6500,
2122         },
2123 #endif /* CONFIG_PPC_E500MC */
2124 #ifdef CONFIG_PPC32
2125         {       /* default match */
2126                 .pvr_mask               = 0x00000000,
2127                 .pvr_value              = 0x00000000,
2128                 .cpu_name               = "(generic E500 PPC)",
2129                 .cpu_features           = CPU_FTRS_E500,
2130                 .cpu_user_features      = COMMON_USER_BOOKE |
2131                         PPC_FEATURE_HAS_SPE_COMP |
2132                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2133                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2134                 .icache_bsize           = 32,
2135                 .dcache_bsize           = 32,
2136                 .machine_check          = machine_check_e500,
2137                 .platform               = "powerpc",
2138         }
2139 #endif /* CONFIG_PPC32 */
2140 #endif /* CONFIG_E500 */
2141 };
2142
2143 static struct cpu_spec the_cpu_spec;
2144
2145 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2146                                                struct cpu_spec *s)
2147 {
2148         struct cpu_spec *t = &the_cpu_spec;
2149         struct cpu_spec old;
2150
2151         t = PTRRELOC(t);
2152         old = *t;
2153
2154         /* Copy everything, then do fixups */
2155         *t = *s;
2156
2157         /*
2158          * If we are overriding a previous value derived from the real
2159          * PVR with a new value obtained using a logical PVR value,
2160          * don't modify the performance monitor fields.
2161          */
2162         if (old.num_pmcs && !s->num_pmcs) {
2163                 t->num_pmcs = old.num_pmcs;
2164                 t->pmc_type = old.pmc_type;
2165                 t->oprofile_type = old.oprofile_type;
2166                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2167                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2168                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2169
2170                 /*
2171                  * If we have passed through this logic once before and
2172                  * have pulled the default case because the real PVR was
2173                  * not found inside cpu_specs[], then we are possibly
2174                  * running in compatibility mode. In that case, let the
2175                  * oprofiler know which set of compatibility counters to
2176                  * pull from by making sure the oprofile_cpu_type string
2177                  * is set to that of compatibility mode. If the
2178                  * oprofile_cpu_type already has a value, then we are
2179                  * possibly overriding a real PVR with a logical one,
2180                  * and, in that case, keep the current value for
2181                  * oprofile_cpu_type.
2182                  */
2183                 if (old.oprofile_cpu_type != NULL) {
2184                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2185                         t->oprofile_type = old.oprofile_type;
2186                 }
2187         }
2188
2189         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2190
2191         /*
2192          * Set the base platform string once; assumes
2193          * we're called with real pvr first.
2194          */
2195         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2196                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2197
2198 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2199         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2200          * that processor. I will consolidate that at a later time, for now,
2201          * just use #ifdef. We also don't need to PTRRELOC the function
2202          * pointer on ppc64 and booke as we are running at 0 in real mode
2203          * on ppc64 and reloc_offset is always 0 on booke.
2204          */
2205         if (t->cpu_setup) {
2206                 t->cpu_setup(offset, t);
2207         }
2208 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2209
2210         return t;
2211 }
2212
2213 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2214 {
2215         struct cpu_spec *s = cpu_specs;
2216         int i;
2217
2218         s = PTRRELOC(s);
2219
2220         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2221                 if ((pvr & s->pvr_mask) == s->pvr_value)
2222                         return setup_cpu_spec(offset, s);
2223         }
2224
2225         BUG();
2226
2227         return NULL;
2228 }