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 #include <linux/jump_label.h>
  19
  20 #include <asm/oprofile_impl.h>
  21 #include <asm/cputable.h>
  22 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
  23 #include <asm/mmu.h>
  24 #include <asm/setup.h>
  25
  26 struct cpu_spec* cur_cpu_spec = NULL;
  27 EXPORT_SYMBOL(cur_cpu_spec);
  28
  29 /* The platform string corresponding to the real PVR */
  30 const char *powerpc_base_platform;
  31
  32 /* NOTE:
  33  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  34  * the responsibility of the appropriate CPU save/restore functions to
  35  * eventually copy these settings over. Those save/restore aren't yet
  36  * part of the cputable though. That has to be fixed for both ppc32
  37  * and ppc64
  38  */
  39 #ifdef CONFIG_PPC32
  40 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  51 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  52 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  53 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  54 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  60 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  61 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  62 #endif /* CONFIG_PPC32 */
  63 #ifdef CONFIG_PPC64
  64 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  65 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  66 extern void __setup_cpu_pa6t(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 __flush_tlb_power7(unsigned int action);
  76 extern void __flush_tlb_power8(unsigned int action);
  77 extern void __flush_tlb_power9(unsigned int action);
  78 extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
  79 extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
  80 #endif /* CONFIG_PPC64 */
  81 #if defined(CONFIG_E500)
  82 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  83 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  84 extern void __restore_cpu_e5500(void);
  85 extern void __restore_cpu_e6500(void);
  86 #endif /* CONFIG_E500 */
  87
  88 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  89  * ones as well...
  90  */
  91 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  92                                  PPC_FEATURE_HAS_MMU)
  93 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  94 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  95 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  96                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  97 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  98                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  99 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
 100                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 101                                  PPC_FEATURE_TRUE_LE | \
 102                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 103 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 104                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 105                                  PPC_FEATURE_TRUE_LE | \
 106                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 107 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 108 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 109                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 110                                  PPC_FEATURE_TRUE_LE | \
 111                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 112 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 113                                  PPC_FEATURE2_HTM_COMP | \
 114                                  PPC_FEATURE2_HTM_NOSC_COMP | \
 115                                  PPC_FEATURE2_DSCR | \
 116                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 117                                  PPC_FEATURE2_VEC_CRYPTO)
 118 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 119                                  PPC_FEATURE_TRUE_LE | \
 120                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 121 #define COMMON_USER_POWER9      COMMON_USER_POWER8
 122 #define COMMON_USER2_POWER9     (COMMON_USER2_POWER8 | \
 123                                  PPC_FEATURE2_ARCH_3_00 | \
 124                                  PPC_FEATURE2_HAS_IEEE128)
 125
 126 #ifdef CONFIG_PPC_BOOK3E_64
 127 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 128 #else
 129 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 130                                  PPC_FEATURE_BOOKE)
 131 #endif
 132
 133 static struct cpu_spec __initdata cpu_specs[] = {
 134 #ifdef CONFIG_PPC_BOOK3S_64
 135         {       /* Power4 */
 136                 .pvr_mask               = 0xffff0000,
 137                 .pvr_value              = 0x00350000,
 138                 .cpu_name               = "POWER4 (gp)",
 139                 .cpu_features           = CPU_FTRS_POWER4,
 140                 .cpu_user_features      = COMMON_USER_POWER4,
 141                 .mmu_features           = MMU_FTRS_POWER4 | MMU_FTR_TLBIE_CROP_VA,
 142                 .icache_bsize           = 128,
 143                 .dcache_bsize           = 128,
 144                 .num_pmcs               = 8,
 145                 .pmc_type               = PPC_PMC_IBM,
 146                 .oprofile_cpu_type      = "ppc64/power4",
 147                 .oprofile_type          = PPC_OPROFILE_POWER4,
 148                 .platform               = "power4",
 149         },
 150         {       /* Power4+ */
 151                 .pvr_mask               = 0xffff0000,
 152                 .pvr_value              = 0x00380000,
 153                 .cpu_name               = "POWER4+ (gq)",
 154                 .cpu_features           = CPU_FTRS_POWER4,
 155                 .cpu_user_features      = COMMON_USER_POWER4,
 156                 .mmu_features           = MMU_FTRS_POWER4 | MMU_FTR_TLBIE_CROP_VA,
 157                 .icache_bsize           = 128,
 158                 .dcache_bsize           = 128,
 159                 .num_pmcs               = 8,
 160                 .pmc_type               = PPC_PMC_IBM,
 161                 .oprofile_cpu_type      = "ppc64/power4",
 162                 .oprofile_type          = PPC_OPROFILE_POWER4,
 163                 .platform               = "power4",
 164         },
 165         {       /* PPC970 */
 166                 .pvr_mask               = 0xffff0000,
 167                 .pvr_value              = 0x00390000,
 168                 .cpu_name               = "PPC970",
 169                 .cpu_features           = CPU_FTRS_PPC970,
 170                 .cpu_user_features      = COMMON_USER_POWER4 |
 171                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 172                 .mmu_features           = MMU_FTRS_PPC970,
 173                 .icache_bsize           = 128,
 174                 .dcache_bsize           = 128,
 175                 .num_pmcs               = 8,
 176                 .pmc_type               = PPC_PMC_IBM,
 177                 .cpu_setup              = __setup_cpu_ppc970,
 178                 .cpu_restore            = __restore_cpu_ppc970,
 179                 .oprofile_cpu_type      = "ppc64/970",
 180                 .oprofile_type          = PPC_OPROFILE_POWER4,
 181                 .platform               = "ppc970",
 182         },
 183         {       /* PPC970FX */
 184                 .pvr_mask               = 0xffff0000,
 185                 .pvr_value              = 0x003c0000,
 186                 .cpu_name               = "PPC970FX",
 187                 .cpu_features           = CPU_FTRS_PPC970,
 188                 .cpu_user_features      = COMMON_USER_POWER4 |
 189                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 190                 .mmu_features           = MMU_FTRS_PPC970,
 191                 .icache_bsize           = 128,
 192                 .dcache_bsize           = 128,
 193                 .num_pmcs               = 8,
 194                 .pmc_type               = PPC_PMC_IBM,
 195                 .cpu_setup              = __setup_cpu_ppc970,
 196                 .cpu_restore            = __restore_cpu_ppc970,
 197                 .oprofile_cpu_type      = "ppc64/970",
 198                 .oprofile_type          = PPC_OPROFILE_POWER4,
 199                 .platform               = "ppc970",
 200         },
 201         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 202                 .pvr_mask               = 0xffffffff,
 203                 .pvr_value              = 0x00440100,
 204                 .cpu_name               = "PPC970MP",
 205                 .cpu_features           = CPU_FTRS_PPC970,
 206                 .cpu_user_features      = COMMON_USER_POWER4 |
 207                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 208                 .mmu_features           = MMU_FTRS_PPC970,
 209                 .icache_bsize           = 128,
 210                 .dcache_bsize           = 128,
 211                 .num_pmcs               = 8,
 212                 .pmc_type               = PPC_PMC_IBM,
 213                 .cpu_setup              = __setup_cpu_ppc970,
 214                 .cpu_restore            = __restore_cpu_ppc970,
 215                 .oprofile_cpu_type      = "ppc64/970MP",
 216                 .oprofile_type          = PPC_OPROFILE_POWER4,
 217                 .platform               = "ppc970",
 218         },
 219         {       /* PPC970MP */
 220                 .pvr_mask               = 0xffff0000,
 221                 .pvr_value              = 0x00440000,
 222                 .cpu_name               = "PPC970MP",
 223                 .cpu_features           = CPU_FTRS_PPC970,
 224                 .cpu_user_features      = COMMON_USER_POWER4 |
 225                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 226                 .mmu_features           = MMU_FTRS_PPC970,
 227                 .icache_bsize           = 128,
 228                 .dcache_bsize           = 128,
 229                 .num_pmcs               = 8,
 230                 .pmc_type               = PPC_PMC_IBM,
 231                 .cpu_setup              = __setup_cpu_ppc970MP,
 232                 .cpu_restore            = __restore_cpu_ppc970,
 233                 .oprofile_cpu_type      = "ppc64/970MP",
 234                 .oprofile_type          = PPC_OPROFILE_POWER4,
 235                 .platform               = "ppc970",
 236         },
 237         {       /* PPC970GX */
 238                 .pvr_mask               = 0xffff0000,
 239                 .pvr_value              = 0x00450000,
 240                 .cpu_name               = "PPC970GX",
 241                 .cpu_features           = CPU_FTRS_PPC970,
 242                 .cpu_user_features      = COMMON_USER_POWER4 |
 243                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 244                 .mmu_features           = MMU_FTRS_PPC970,
 245                 .icache_bsize           = 128,
 246                 .dcache_bsize           = 128,
 247                 .num_pmcs               = 8,
 248                 .pmc_type               = PPC_PMC_IBM,
 249                 .cpu_setup              = __setup_cpu_ppc970,
 250                 .oprofile_cpu_type      = "ppc64/970",
 251                 .oprofile_type          = PPC_OPROFILE_POWER4,
 252                 .platform               = "ppc970",
 253         },
 254         {       /* Power5 GR */
 255                 .pvr_mask               = 0xffff0000,
 256                 .pvr_value              = 0x003a0000,
 257                 .cpu_name               = "POWER5 (gr)",
 258                 .cpu_features           = CPU_FTRS_POWER5,
 259                 .cpu_user_features      = COMMON_USER_POWER5,
 260                 .mmu_features           = MMU_FTRS_POWER5,
 261                 .icache_bsize           = 128,
 262                 .dcache_bsize           = 128,
 263                 .num_pmcs               = 6,
 264                 .pmc_type               = PPC_PMC_IBM,
 265                 .oprofile_cpu_type      = "ppc64/power5",
 266                 .oprofile_type          = PPC_OPROFILE_POWER4,
 267                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 268                  * and above but only works on POWER5 and above
 269                  */
 270                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 271                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 272                 .platform               = "power5",
 273         },
 274         {       /* Power5++ */
 275                 .pvr_mask               = 0xffffff00,
 276                 .pvr_value              = 0x003b0300,
 277                 .cpu_name               = "POWER5+ (gs)",
 278                 .cpu_features           = CPU_FTRS_POWER5,
 279                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 280                 .mmu_features           = MMU_FTRS_POWER5,
 281                 .icache_bsize           = 128,
 282                 .dcache_bsize           = 128,
 283                 .num_pmcs               = 6,
 284                 .oprofile_cpu_type      = "ppc64/power5++",
 285                 .oprofile_type          = PPC_OPROFILE_POWER4,
 286                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 287                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 288                 .platform               = "power5+",
 289         },
 290         {       /* Power5 GS */
 291                 .pvr_mask               = 0xffff0000,
 292                 .pvr_value              = 0x003b0000,
 293                 .cpu_name               = "POWER5+ (gs)",
 294                 .cpu_features           = CPU_FTRS_POWER5,
 295                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 296                 .mmu_features           = MMU_FTRS_POWER5,
 297                 .icache_bsize           = 128,
 298                 .dcache_bsize           = 128,
 299                 .num_pmcs               = 6,
 300                 .pmc_type               = PPC_PMC_IBM,
 301                 .oprofile_cpu_type      = "ppc64/power5+",
 302                 .oprofile_type          = PPC_OPROFILE_POWER4,
 303                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 304                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 305                 .platform               = "power5+",
 306         },
 307         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 308                 .pvr_mask               = 0xffffffff,
 309                 .pvr_value              = 0x0f000001,
 310                 .cpu_name               = "POWER5+",
 311                 .cpu_features           = CPU_FTRS_POWER5,
 312                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 313                 .mmu_features           = MMU_FTRS_POWER5,
 314                 .icache_bsize           = 128,
 315                 .dcache_bsize           = 128,
 316                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 317                 .oprofile_type          = PPC_OPROFILE_POWER4,
 318                 .platform               = "power5+",
 319         },
 320         {       /* Power6 */
 321                 .pvr_mask               = 0xffff0000,
 322                 .pvr_value              = 0x003e0000,
 323                 .cpu_name               = "POWER6 (raw)",
 324                 .cpu_features           = CPU_FTRS_POWER6,
 325                 .cpu_user_features      = COMMON_USER_POWER6 |
 326                         PPC_FEATURE_POWER6_EXT,
 327                 .mmu_features           = MMU_FTRS_POWER6,
 328                 .icache_bsize           = 128,
 329                 .dcache_bsize           = 128,
 330                 .num_pmcs               = 6,
 331                 .pmc_type               = PPC_PMC_IBM,
 332                 .oprofile_cpu_type      = "ppc64/power6",
 333                 .oprofile_type          = PPC_OPROFILE_POWER4,
 334                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 335                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 336                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 337                         POWER6_MMCRA_OTHER,
 338                 .platform               = "power6x",
 339         },
 340         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 341                 .pvr_mask               = 0xffffffff,
 342                 .pvr_value              = 0x0f000002,
 343                 .cpu_name               = "POWER6 (architected)",
 344                 .cpu_features           = CPU_FTRS_POWER6,
 345                 .cpu_user_features      = COMMON_USER_POWER6,
 346                 .mmu_features           = MMU_FTRS_POWER6,
 347                 .icache_bsize           = 128,
 348                 .dcache_bsize           = 128,
 349                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 350                 .oprofile_type          = PPC_OPROFILE_POWER4,
 351                 .platform               = "power6",
 352         },
 353         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 354                 .pvr_mask               = 0xffffffff,
 355                 .pvr_value              = 0x0f000003,
 356                 .cpu_name               = "POWER7 (architected)",
 357                 .cpu_features           = CPU_FTRS_POWER7,
 358                 .cpu_user_features      = COMMON_USER_POWER7,
 359                 .cpu_user_features2     = COMMON_USER2_POWER7,
 360                 .mmu_features           = MMU_FTRS_POWER7,
 361                 .icache_bsize           = 128,
 362                 .dcache_bsize           = 128,
 363                 .oprofile_type          = PPC_OPROFILE_POWER4,
 364                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 365                 .cpu_setup              = __setup_cpu_power7,
 366                 .cpu_restore            = __restore_cpu_power7,
 367                 .flush_tlb              = __flush_tlb_power7,
 368                 .machine_check_early    = __machine_check_early_realmode_p7,
 369                 .platform               = "power7",
 370         },
 371         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 372                 .pvr_mask               = 0xffffffff,
 373                 .pvr_value              = 0x0f000004,
 374                 .cpu_name               = "POWER8 (architected)",
 375                 .cpu_features           = CPU_FTRS_POWER8,
 376                 .cpu_user_features      = COMMON_USER_POWER8,
 377                 .cpu_user_features2     = COMMON_USER2_POWER8,
 378                 .mmu_features           = MMU_FTRS_POWER8,
 379                 .icache_bsize           = 128,
 380                 .dcache_bsize           = 128,
 381                 .oprofile_type          = PPC_OPROFILE_INVALID,
 382                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 383                 .cpu_setup              = __setup_cpu_power8,
 384                 .cpu_restore            = __restore_cpu_power8,
 385                 .flush_tlb              = __flush_tlb_power8,
 386                 .machine_check_early    = __machine_check_early_realmode_p8,
 387                 .platform               = "power8",
 388         },
 389         {       /* Power7 */
 390                 .pvr_mask               = 0xffff0000,
 391                 .pvr_value              = 0x003f0000,
 392                 .cpu_name               = "POWER7 (raw)",
 393                 .cpu_features           = CPU_FTRS_POWER7,
 394                 .cpu_user_features      = COMMON_USER_POWER7,
 395                 .cpu_user_features2     = COMMON_USER2_POWER7,
 396                 .mmu_features           = MMU_FTRS_POWER7,
 397                 .icache_bsize           = 128,
 398                 .dcache_bsize           = 128,
 399                 .num_pmcs               = 6,
 400                 .pmc_type               = PPC_PMC_IBM,
 401                 .oprofile_cpu_type      = "ppc64/power7",
 402                 .oprofile_type          = PPC_OPROFILE_POWER4,
 403                 .cpu_setup              = __setup_cpu_power7,
 404                 .cpu_restore            = __restore_cpu_power7,
 405                 .flush_tlb              = __flush_tlb_power7,
 406                 .machine_check_early    = __machine_check_early_realmode_p7,
 407                 .platform               = "power7",
 408         },
 409         {       /* Power7+ */
 410                 .pvr_mask               = 0xffff0000,
 411                 .pvr_value              = 0x004A0000,
 412                 .cpu_name               = "POWER7+ (raw)",
 413                 .cpu_features           = CPU_FTRS_POWER7,
 414                 .cpu_user_features      = COMMON_USER_POWER7,
 415                 .cpu_user_features2     = COMMON_USER2_POWER7,
 416                 .mmu_features           = MMU_FTRS_POWER7,
 417                 .icache_bsize           = 128,
 418                 .dcache_bsize           = 128,
 419                 .num_pmcs               = 6,
 420                 .pmc_type               = PPC_PMC_IBM,
 421                 .oprofile_cpu_type      = "ppc64/power7",
 422                 .oprofile_type          = PPC_OPROFILE_POWER4,
 423                 .cpu_setup              = __setup_cpu_power7,
 424                 .cpu_restore            = __restore_cpu_power7,
 425                 .flush_tlb              = __flush_tlb_power7,
 426                 .machine_check_early    = __machine_check_early_realmode_p7,
 427                 .platform               = "power7+",
 428         },
 429         {       /* Power8E */
 430                 .pvr_mask               = 0xffff0000,
 431                 .pvr_value              = 0x004b0000,
 432                 .cpu_name               = "POWER8E (raw)",
 433                 .cpu_features           = CPU_FTRS_POWER8E,
 434                 .cpu_user_features      = COMMON_USER_POWER8,
 435                 .cpu_user_features2     = COMMON_USER2_POWER8,
 436                 .mmu_features           = MMU_FTRS_POWER8,
 437                 .icache_bsize           = 128,
 438                 .dcache_bsize           = 128,
 439                 .num_pmcs               = 6,
 440                 .pmc_type               = PPC_PMC_IBM,
 441                 .oprofile_cpu_type      = "ppc64/power8",
 442                 .oprofile_type          = PPC_OPROFILE_INVALID,
 443                 .cpu_setup              = __setup_cpu_power8,
 444                 .cpu_restore            = __restore_cpu_power8,
 445                 .flush_tlb              = __flush_tlb_power8,
 446                 .machine_check_early    = __machine_check_early_realmode_p8,
 447                 .platform               = "power8",
 448         },
 449         {       /* Power8NVL */
 450                 .pvr_mask               = 0xffff0000,
 451                 .pvr_value              = 0x004c0000,
 452                 .cpu_name               = "POWER8NVL (raw)",
 453                 .cpu_features           = CPU_FTRS_POWER8,
 454                 .cpu_user_features      = COMMON_USER_POWER8,
 455                 .cpu_user_features2     = COMMON_USER2_POWER8,
 456                 .mmu_features           = MMU_FTRS_POWER8,
 457                 .icache_bsize           = 128,
 458                 .dcache_bsize           = 128,
 459                 .num_pmcs               = 6,
 460                 .pmc_type               = PPC_PMC_IBM,
 461                 .oprofile_cpu_type      = "ppc64/power8",
 462                 .oprofile_type          = PPC_OPROFILE_INVALID,
 463                 .cpu_setup              = __setup_cpu_power8,
 464                 .cpu_restore            = __restore_cpu_power8,
 465                 .flush_tlb              = __flush_tlb_power8,
 466                 .machine_check_early    = __machine_check_early_realmode_p8,
 467                 .platform               = "power8",
 468         },
 469         {       /* Power8 DD1: Does not support doorbell IPIs */
 470                 .pvr_mask               = 0xffffff00,
 471                 .pvr_value              = 0x004d0100,
 472                 .cpu_name               = "POWER8 (raw)",
 473                 .cpu_features           = CPU_FTRS_POWER8_DD1,
 474                 .cpu_user_features      = COMMON_USER_POWER8,
 475                 .cpu_user_features2     = COMMON_USER2_POWER8,
 476                 .mmu_features           = MMU_FTRS_POWER8,
 477                 .icache_bsize           = 128,
 478                 .dcache_bsize           = 128,
 479                 .num_pmcs               = 6,
 480                 .pmc_type               = PPC_PMC_IBM,
 481                 .oprofile_cpu_type      = "ppc64/power8",
 482                 .oprofile_type          = PPC_OPROFILE_INVALID,
 483                 .cpu_setup              = __setup_cpu_power8,
 484                 .cpu_restore            = __restore_cpu_power8,
 485                 .flush_tlb              = __flush_tlb_power8,
 486                 .machine_check_early    = __machine_check_early_realmode_p8,
 487                 .platform               = "power8",
 488         },
 489         {       /* Power8 */
 490                 .pvr_mask               = 0xffff0000,
 491                 .pvr_value              = 0x004d0000,
 492                 .cpu_name               = "POWER8 (raw)",
 493                 .cpu_features           = CPU_FTRS_POWER8,
 494                 .cpu_user_features      = COMMON_USER_POWER8,
 495                 .cpu_user_features2     = COMMON_USER2_POWER8,
 496                 .mmu_features           = MMU_FTRS_POWER8,
 497                 .icache_bsize           = 128,
 498                 .dcache_bsize           = 128,
 499                 .num_pmcs               = 6,
 500                 .pmc_type               = PPC_PMC_IBM,
 501                 .oprofile_cpu_type      = "ppc64/power8",
 502                 .oprofile_type          = PPC_OPROFILE_INVALID,
 503                 .cpu_setup              = __setup_cpu_power8,
 504                 .cpu_restore            = __restore_cpu_power8,
 505                 .flush_tlb              = __flush_tlb_power8,
 506                 .machine_check_early    = __machine_check_early_realmode_p8,
 507                 .platform               = "power8",
 508         },
 509         {       /* Power9 */
 510                 .pvr_mask               = 0xffff0000,
 511                 .pvr_value              = 0x004e0000,
 512                 .cpu_name               = "POWER9 (raw)",
 513                 .cpu_features           = CPU_FTRS_POWER9,
 514                 .cpu_user_features      = COMMON_USER_POWER9,
 515                 .cpu_user_features2     = COMMON_USER2_POWER9,
 516                 .mmu_features           = MMU_FTRS_POWER9,
 517                 .icache_bsize           = 128,
 518                 .dcache_bsize           = 128,
 519                 .num_pmcs               = 6,
 520                 .pmc_type               = PPC_PMC_IBM,
 521                 .oprofile_cpu_type      = "ppc64/power9",
 522                 .oprofile_type          = PPC_OPROFILE_INVALID,
 523                 .cpu_setup              = __setup_cpu_power9,
 524                 .cpu_restore            = __restore_cpu_power9,
 525                 .flush_tlb              = __flush_tlb_power9,
 526                 .platform               = "power9",
 527         },
 528         {       /* Cell Broadband Engine */
 529                 .pvr_mask               = 0xffff0000,
 530                 .pvr_value              = 0x00700000,
 531                 .cpu_name               = "Cell Broadband Engine",
 532                 .cpu_features           = CPU_FTRS_CELL,
 533                 .cpu_user_features      = COMMON_USER_PPC64 |
 534                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 535                         PPC_FEATURE_SMT,
 536                 .mmu_features           = MMU_FTRS_CELL,
 537                 .icache_bsize           = 128,
 538                 .dcache_bsize           = 128,
 539                 .num_pmcs               = 4,
 540                 .pmc_type               = PPC_PMC_IBM,
 541                 .oprofile_cpu_type      = "ppc64/cell-be",
 542                 .oprofile_type          = PPC_OPROFILE_CELL,
 543                 .platform               = "ppc-cell-be",
 544         },
 545         {       /* PA Semi PA6T */
 546                 .pvr_mask               = 0x7fff0000,
 547                 .pvr_value              = 0x00900000,
 548                 .cpu_name               = "PA6T",
 549                 .cpu_features           = CPU_FTRS_PA6T,
 550                 .cpu_user_features      = COMMON_USER_PA6T,
 551                 .mmu_features           = MMU_FTRS_PA6T,
 552                 .icache_bsize           = 64,
 553                 .dcache_bsize           = 64,
 554                 .num_pmcs               = 6,
 555                 .pmc_type               = PPC_PMC_PA6T,
 556                 .cpu_setup              = __setup_cpu_pa6t,
 557                 .cpu_restore            = __restore_cpu_pa6t,
 558                 .oprofile_cpu_type      = "ppc64/pa6t",
 559                 .oprofile_type          = PPC_OPROFILE_PA6T,
 560                 .platform               = "pa6t",
 561         },
 562         {       /* default match */
 563                 .pvr_mask               = 0x00000000,
 564                 .pvr_value              = 0x00000000,
 565                 .cpu_name               = "POWER4 (compatible)",
 566                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 567                 .cpu_user_features      = COMMON_USER_PPC64,
 568                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 569                 .icache_bsize           = 128,
 570                 .dcache_bsize           = 128,
 571                 .num_pmcs               = 6,
 572                 .pmc_type               = PPC_PMC_IBM,
 573                 .platform               = "power4",
 574         }
 575 #endif  /* CONFIG_PPC_BOOK3S_64 */
 576
 577 #ifdef CONFIG_PPC32
 578 #ifdef CONFIG_PPC_BOOK3S_32
 579         {       /* 601 */
 580                 .pvr_mask               = 0xffff0000,
 581                 .pvr_value              = 0x00010000,
 582                 .cpu_name               = "601",
 583                 .cpu_features           = CPU_FTRS_PPC601,
 584                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 585                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 586                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 587                 .icache_bsize           = 32,
 588                 .dcache_bsize           = 32,
 589                 .machine_check          = machine_check_generic,
 590                 .platform               = "ppc601",
 591         },
 592         {       /* 603 */
 593                 .pvr_mask               = 0xffff0000,
 594                 .pvr_value              = 0x00030000,
 595                 .cpu_name               = "603",
 596                 .cpu_features           = CPU_FTRS_603,
 597                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 598                 .mmu_features           = 0,
 599                 .icache_bsize           = 32,
 600                 .dcache_bsize           = 32,
 601                 .cpu_setup              = __setup_cpu_603,
 602                 .machine_check          = machine_check_generic,
 603                 .platform               = "ppc603",
 604         },
 605         {       /* 603e */
 606                 .pvr_mask               = 0xffff0000,
 607                 .pvr_value              = 0x00060000,
 608                 .cpu_name               = "603e",
 609                 .cpu_features           = CPU_FTRS_603,
 610                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 611                 .mmu_features           = 0,
 612                 .icache_bsize           = 32,
 613                 .dcache_bsize           = 32,
 614                 .cpu_setup              = __setup_cpu_603,
 615                 .machine_check          = machine_check_generic,
 616                 .platform               = "ppc603",
 617         },
 618         {       /* 603ev */
 619                 .pvr_mask               = 0xffff0000,
 620                 .pvr_value              = 0x00070000,
 621                 .cpu_name               = "603ev",
 622                 .cpu_features           = CPU_FTRS_603,
 623                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 624                 .mmu_features           = 0,
 625                 .icache_bsize           = 32,
 626                 .dcache_bsize           = 32,
 627                 .cpu_setup              = __setup_cpu_603,
 628                 .machine_check          = machine_check_generic,
 629                 .platform               = "ppc603",
 630         },
 631         {       /* 604 */
 632                 .pvr_mask               = 0xffff0000,
 633                 .pvr_value              = 0x00040000,
 634                 .cpu_name               = "604",
 635                 .cpu_features           = CPU_FTRS_604,
 636                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 637                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 638                 .icache_bsize           = 32,
 639                 .dcache_bsize           = 32,
 640                 .num_pmcs               = 2,
 641                 .cpu_setup              = __setup_cpu_604,
 642                 .machine_check          = machine_check_generic,
 643                 .platform               = "ppc604",
 644         },
 645         {       /* 604e */
 646                 .pvr_mask               = 0xfffff000,
 647                 .pvr_value              = 0x00090000,
 648                 .cpu_name               = "604e",
 649                 .cpu_features           = CPU_FTRS_604,
 650                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 651                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 652                 .icache_bsize           = 32,
 653                 .dcache_bsize           = 32,
 654                 .num_pmcs               = 4,
 655                 .cpu_setup              = __setup_cpu_604,
 656                 .machine_check          = machine_check_generic,
 657                 .platform               = "ppc604",
 658         },
 659         {       /* 604r */
 660                 .pvr_mask               = 0xffff0000,
 661                 .pvr_value              = 0x00090000,
 662                 .cpu_name               = "604r",
 663                 .cpu_features           = CPU_FTRS_604,
 664                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 665                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 666                 .icache_bsize           = 32,
 667                 .dcache_bsize           = 32,
 668                 .num_pmcs               = 4,
 669                 .cpu_setup              = __setup_cpu_604,
 670                 .machine_check          = machine_check_generic,
 671                 .platform               = "ppc604",
 672         },
 673         {       /* 604ev */
 674                 .pvr_mask               = 0xffff0000,
 675                 .pvr_value              = 0x000a0000,
 676                 .cpu_name               = "604ev",
 677                 .cpu_features           = CPU_FTRS_604,
 678                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 679                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 680                 .icache_bsize           = 32,
 681                 .dcache_bsize           = 32,
 682                 .num_pmcs               = 4,
 683                 .cpu_setup              = __setup_cpu_604,
 684                 .machine_check          = machine_check_generic,
 685                 .platform               = "ppc604",
 686         },
 687         {       /* 740/750 (0x4202, don't support TAU ?) */
 688                 .pvr_mask               = 0xffffffff,
 689                 .pvr_value              = 0x00084202,
 690                 .cpu_name               = "740/750",
 691                 .cpu_features           = CPU_FTRS_740_NOTAU,
 692                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 693                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 694                 .icache_bsize           = 32,
 695                 .dcache_bsize           = 32,
 696                 .num_pmcs               = 4,
 697                 .cpu_setup              = __setup_cpu_750,
 698                 .machine_check          = machine_check_generic,
 699                 .platform               = "ppc750",
 700         },
 701         {       /* 750CX (80100 and 8010x?) */
 702                 .pvr_mask               = 0xfffffff0,
 703                 .pvr_value              = 0x00080100,
 704                 .cpu_name               = "750CX",
 705                 .cpu_features           = CPU_FTRS_750,
 706                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 707                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 708                 .icache_bsize           = 32,
 709                 .dcache_bsize           = 32,
 710                 .num_pmcs               = 4,
 711                 .cpu_setup              = __setup_cpu_750cx,
 712                 .machine_check          = machine_check_generic,
 713                 .platform               = "ppc750",
 714         },
 715         {       /* 750CX (82201 and 82202) */
 716                 .pvr_mask               = 0xfffffff0,
 717                 .pvr_value              = 0x00082200,
 718                 .cpu_name               = "750CX",
 719                 .cpu_features           = CPU_FTRS_750,
 720                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 721                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 722                 .icache_bsize           = 32,
 723                 .dcache_bsize           = 32,
 724                 .num_pmcs               = 4,
 725                 .pmc_type               = PPC_PMC_IBM,
 726                 .cpu_setup              = __setup_cpu_750cx,
 727                 .machine_check          = machine_check_generic,
 728                 .platform               = "ppc750",
 729         },
 730         {       /* 750CXe (82214) */
 731                 .pvr_mask               = 0xfffffff0,
 732                 .pvr_value              = 0x00082210,
 733                 .cpu_name               = "750CXe",
 734                 .cpu_features           = CPU_FTRS_750,
 735                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 736                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 737                 .icache_bsize           = 32,
 738                 .dcache_bsize           = 32,
 739                 .num_pmcs               = 4,
 740                 .pmc_type               = PPC_PMC_IBM,
 741                 .cpu_setup              = __setup_cpu_750cx,
 742                 .machine_check          = machine_check_generic,
 743                 .platform               = "ppc750",
 744         },
 745         {       /* 750CXe "Gekko" (83214) */
 746                 .pvr_mask               = 0xffffffff,
 747                 .pvr_value              = 0x00083214,
 748                 .cpu_name               = "750CXe",
 749                 .cpu_features           = CPU_FTRS_750,
 750                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 751                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 752                 .icache_bsize           = 32,
 753                 .dcache_bsize           = 32,
 754                 .num_pmcs               = 4,
 755                 .pmc_type               = PPC_PMC_IBM,
 756                 .cpu_setup              = __setup_cpu_750cx,
 757                 .machine_check          = machine_check_generic,
 758                 .platform               = "ppc750",
 759         },
 760         {       /* 750CL (and "Broadway") */
 761                 .pvr_mask               = 0xfffff0e0,
 762                 .pvr_value              = 0x00087000,
 763                 .cpu_name               = "750CL",
 764                 .cpu_features           = CPU_FTRS_750CL,
 765                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 766                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 767                 .icache_bsize           = 32,
 768                 .dcache_bsize           = 32,
 769                 .num_pmcs               = 4,
 770                 .pmc_type               = PPC_PMC_IBM,
 771                 .cpu_setup              = __setup_cpu_750,
 772                 .machine_check          = machine_check_generic,
 773                 .platform               = "ppc750",
 774                 .oprofile_cpu_type      = "ppc/750",
 775                 .oprofile_type          = PPC_OPROFILE_G4,
 776         },
 777         {       /* 745/755 */
 778                 .pvr_mask               = 0xfffff000,
 779                 .pvr_value              = 0x00083000,
 780                 .cpu_name               = "745/755",
 781                 .cpu_features           = CPU_FTRS_750,
 782                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 783                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 784                 .icache_bsize           = 32,
 785                 .dcache_bsize           = 32,
 786                 .num_pmcs               = 4,
 787                 .pmc_type               = PPC_PMC_IBM,
 788                 .cpu_setup              = __setup_cpu_750,
 789                 .machine_check          = machine_check_generic,
 790                 .platform               = "ppc750",
 791         },
 792         {       /* 750FX rev 1.x */
 793                 .pvr_mask               = 0xffffff00,
 794                 .pvr_value              = 0x70000100,
 795                 .cpu_name               = "750FX",
 796                 .cpu_features           = CPU_FTRS_750FX1,
 797                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 798                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 799                 .icache_bsize           = 32,
 800                 .dcache_bsize           = 32,
 801                 .num_pmcs               = 4,
 802                 .pmc_type               = PPC_PMC_IBM,
 803                 .cpu_setup              = __setup_cpu_750,
 804                 .machine_check          = machine_check_generic,
 805                 .platform               = "ppc750",
 806                 .oprofile_cpu_type      = "ppc/750",
 807                 .oprofile_type          = PPC_OPROFILE_G4,
 808         },
 809         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 810                 .pvr_mask               = 0xffffffff,
 811                 .pvr_value              = 0x70000200,
 812                 .cpu_name               = "750FX",
 813                 .cpu_features           = CPU_FTRS_750FX2,
 814                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 815                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 816                 .icache_bsize           = 32,
 817                 .dcache_bsize           = 32,
 818                 .num_pmcs               = 4,
 819                 .pmc_type               = PPC_PMC_IBM,
 820                 .cpu_setup              = __setup_cpu_750,
 821                 .machine_check          = machine_check_generic,
 822                 .platform               = "ppc750",
 823                 .oprofile_cpu_type      = "ppc/750",
 824                 .oprofile_type          = PPC_OPROFILE_G4,
 825         },
 826         {       /* 750FX (All revs except 2.0) */
 827                 .pvr_mask               = 0xffff0000,
 828                 .pvr_value              = 0x70000000,
 829                 .cpu_name               = "750FX",
 830                 .cpu_features           = CPU_FTRS_750FX,
 831                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 832                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 833                 .icache_bsize           = 32,
 834                 .dcache_bsize           = 32,
 835                 .num_pmcs               = 4,
 836                 .pmc_type               = PPC_PMC_IBM,
 837                 .cpu_setup              = __setup_cpu_750fx,
 838                 .machine_check          = machine_check_generic,
 839                 .platform               = "ppc750",
 840                 .oprofile_cpu_type      = "ppc/750",
 841                 .oprofile_type          = PPC_OPROFILE_G4,
 842         },
 843         {       /* 750GX */
 844                 .pvr_mask               = 0xffff0000,
 845                 .pvr_value              = 0x70020000,
 846                 .cpu_name               = "750GX",
 847                 .cpu_features           = CPU_FTRS_750GX,
 848                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 849                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 850                 .icache_bsize           = 32,
 851                 .dcache_bsize           = 32,
 852                 .num_pmcs               = 4,
 853                 .pmc_type               = PPC_PMC_IBM,
 854                 .cpu_setup              = __setup_cpu_750fx,
 855                 .machine_check          = machine_check_generic,
 856                 .platform               = "ppc750",
 857                 .oprofile_cpu_type      = "ppc/750",
 858                 .oprofile_type          = PPC_OPROFILE_G4,
 859         },
 860         {       /* 740/750 (L2CR bit need fixup for 740) */
 861                 .pvr_mask               = 0xffff0000,
 862                 .pvr_value              = 0x00080000,
 863                 .cpu_name               = "740/750",
 864                 .cpu_features           = CPU_FTRS_740,
 865                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 866                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 867                 .icache_bsize           = 32,
 868                 .dcache_bsize           = 32,
 869                 .num_pmcs               = 4,
 870                 .pmc_type               = PPC_PMC_IBM,
 871                 .cpu_setup              = __setup_cpu_750,
 872                 .machine_check          = machine_check_generic,
 873                 .platform               = "ppc750",
 874         },
 875         {       /* 7400 rev 1.1 ? (no TAU) */
 876                 .pvr_mask               = 0xffffffff,
 877                 .pvr_value              = 0x000c1101,
 878                 .cpu_name               = "7400 (1.1)",
 879                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 880                 .cpu_user_features      = COMMON_USER |
 881                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 882                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 883                 .icache_bsize           = 32,
 884                 .dcache_bsize           = 32,
 885                 .num_pmcs               = 4,
 886                 .pmc_type               = PPC_PMC_G4,
 887                 .cpu_setup              = __setup_cpu_7400,
 888                 .machine_check          = machine_check_generic,
 889                 .platform               = "ppc7400",
 890         },
 891         {       /* 7400 */
 892                 .pvr_mask               = 0xffff0000,
 893                 .pvr_value              = 0x000c0000,
 894                 .cpu_name               = "7400",
 895                 .cpu_features           = CPU_FTRS_7400,
 896                 .cpu_user_features      = COMMON_USER |
 897                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 898                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 899                 .icache_bsize           = 32,
 900                 .dcache_bsize           = 32,
 901                 .num_pmcs               = 4,
 902                 .pmc_type               = PPC_PMC_G4,
 903                 .cpu_setup              = __setup_cpu_7400,
 904                 .machine_check          = machine_check_generic,
 905                 .platform               = "ppc7400",
 906         },
 907         {       /* 7410 */
 908                 .pvr_mask               = 0xffff0000,
 909                 .pvr_value              = 0x800c0000,
 910                 .cpu_name               = "7410",
 911                 .cpu_features           = CPU_FTRS_7400,
 912                 .cpu_user_features      = COMMON_USER |
 913                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 914                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 915                 .icache_bsize           = 32,
 916                 .dcache_bsize           = 32,
 917                 .num_pmcs               = 4,
 918                 .pmc_type               = PPC_PMC_G4,
 919                 .cpu_setup              = __setup_cpu_7410,
 920                 .machine_check          = machine_check_generic,
 921                 .platform               = "ppc7400",
 922         },
 923         {       /* 7450 2.0 - no doze/nap */
 924                 .pvr_mask               = 0xffffffff,
 925                 .pvr_value              = 0x80000200,
 926                 .cpu_name               = "7450",
 927                 .cpu_features           = CPU_FTRS_7450_20,
 928                 .cpu_user_features      = COMMON_USER |
 929                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 930                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 931                 .icache_bsize           = 32,
 932                 .dcache_bsize           = 32,
 933                 .num_pmcs               = 6,
 934                 .pmc_type               = PPC_PMC_G4,
 935                 .cpu_setup              = __setup_cpu_745x,
 936                 .oprofile_cpu_type      = "ppc/7450",
 937                 .oprofile_type          = PPC_OPROFILE_G4,
 938                 .machine_check          = machine_check_generic,
 939                 .platform               = "ppc7450",
 940         },
 941         {       /* 7450 2.1 */
 942                 .pvr_mask               = 0xffffffff,
 943                 .pvr_value              = 0x80000201,
 944                 .cpu_name               = "7450",
 945                 .cpu_features           = CPU_FTRS_7450_21,
 946                 .cpu_user_features      = COMMON_USER |
 947                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 948                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 949                 .icache_bsize           = 32,
 950                 .dcache_bsize           = 32,
 951                 .num_pmcs               = 6,
 952                 .pmc_type               = PPC_PMC_G4,
 953                 .cpu_setup              = __setup_cpu_745x,
 954                 .oprofile_cpu_type      = "ppc/7450",
 955                 .oprofile_type          = PPC_OPROFILE_G4,
 956                 .machine_check          = machine_check_generic,
 957                 .platform               = "ppc7450",
 958         },
 959         {       /* 7450 2.3 and newer */
 960                 .pvr_mask               = 0xffff0000,
 961                 .pvr_value              = 0x80000000,
 962                 .cpu_name               = "7450",
 963                 .cpu_features           = CPU_FTRS_7450_23,
 964                 .cpu_user_features      = COMMON_USER |
 965                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 966                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 967                 .icache_bsize           = 32,
 968                 .dcache_bsize           = 32,
 969                 .num_pmcs               = 6,
 970                 .pmc_type               = PPC_PMC_G4,
 971                 .cpu_setup              = __setup_cpu_745x,
 972                 .oprofile_cpu_type      = "ppc/7450",
 973                 .oprofile_type          = PPC_OPROFILE_G4,
 974                 .machine_check          = machine_check_generic,
 975                 .platform               = "ppc7450",
 976         },
 977         {       /* 7455 rev 1.x */
 978                 .pvr_mask               = 0xffffff00,
 979                 .pvr_value              = 0x80010100,
 980                 .cpu_name               = "7455",
 981                 .cpu_features           = CPU_FTRS_7455_1,
 982                 .cpu_user_features      = COMMON_USER |
 983                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 984                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 985                 .icache_bsize           = 32,
 986                 .dcache_bsize           = 32,
 987                 .num_pmcs               = 6,
 988                 .pmc_type               = PPC_PMC_G4,
 989                 .cpu_setup              = __setup_cpu_745x,
 990                 .oprofile_cpu_type      = "ppc/7450",
 991                 .oprofile_type          = PPC_OPROFILE_G4,
 992                 .machine_check          = machine_check_generic,
 993                 .platform               = "ppc7450",
 994         },
 995         {       /* 7455 rev 2.0 */
 996                 .pvr_mask               = 0xffffffff,
 997                 .pvr_value              = 0x80010200,
 998                 .cpu_name               = "7455",
 999                 .cpu_features           = CPU_FTRS_7455_20,
1000                 .cpu_user_features      = COMMON_USER |
1001                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1002                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1003                 .icache_bsize           = 32,
1004                 .dcache_bsize           = 32,
1005                 .num_pmcs               = 6,
1006                 .pmc_type               = PPC_PMC_G4,
1007                 .cpu_setup              = __setup_cpu_745x,
1008                 .oprofile_cpu_type      = "ppc/7450",
1009                 .oprofile_type          = PPC_OPROFILE_G4,
1010                 .machine_check          = machine_check_generic,
1011                 .platform               = "ppc7450",
1012         },
1013         {       /* 7455 others */
1014                 .pvr_mask               = 0xffff0000,
1015                 .pvr_value              = 0x80010000,
1016                 .cpu_name               = "7455",
1017                 .cpu_features           = CPU_FTRS_7455,
1018                 .cpu_user_features      = COMMON_USER |
1019                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1020                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1021                 .icache_bsize           = 32,
1022                 .dcache_bsize           = 32,
1023                 .num_pmcs               = 6,
1024                 .pmc_type               = PPC_PMC_G4,
1025                 .cpu_setup              = __setup_cpu_745x,
1026                 .oprofile_cpu_type      = "ppc/7450",
1027                 .oprofile_type          = PPC_OPROFILE_G4,
1028                 .machine_check          = machine_check_generic,
1029                 .platform               = "ppc7450",
1030         },
1031         {       /* 7447/7457 Rev 1.0 */
1032                 .pvr_mask               = 0xffffffff,
1033                 .pvr_value              = 0x80020100,
1034                 .cpu_name               = "7447/7457",
1035                 .cpu_features           = CPU_FTRS_7447_10,
1036                 .cpu_user_features      = COMMON_USER |
1037                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1038                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1039                 .icache_bsize           = 32,
1040                 .dcache_bsize           = 32,
1041                 .num_pmcs               = 6,
1042                 .pmc_type               = PPC_PMC_G4,
1043                 .cpu_setup              = __setup_cpu_745x,
1044                 .oprofile_cpu_type      = "ppc/7450",
1045                 .oprofile_type          = PPC_OPROFILE_G4,
1046                 .machine_check          = machine_check_generic,
1047                 .platform               = "ppc7450",
1048         },
1049         {       /* 7447/7457 Rev 1.1 */
1050                 .pvr_mask               = 0xffffffff,
1051                 .pvr_value              = 0x80020101,
1052                 .cpu_name               = "7447/7457",
1053                 .cpu_features           = CPU_FTRS_7447_10,
1054                 .cpu_user_features      = COMMON_USER |
1055                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1056                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1057                 .icache_bsize           = 32,
1058                 .dcache_bsize           = 32,
1059                 .num_pmcs               = 6,
1060                 .pmc_type               = PPC_PMC_G4,
1061                 .cpu_setup              = __setup_cpu_745x,
1062                 .oprofile_cpu_type      = "ppc/7450",
1063                 .oprofile_type          = PPC_OPROFILE_G4,
1064                 .machine_check          = machine_check_generic,
1065                 .platform               = "ppc7450",
1066         },
1067         {       /* 7447/7457 Rev 1.2 and later */
1068                 .pvr_mask               = 0xffff0000,
1069                 .pvr_value              = 0x80020000,
1070                 .cpu_name               = "7447/7457",
1071                 .cpu_features           = CPU_FTRS_7447,
1072                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1073                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1074                 .icache_bsize           = 32,
1075                 .dcache_bsize           = 32,
1076                 .num_pmcs               = 6,
1077                 .pmc_type               = PPC_PMC_G4,
1078                 .cpu_setup              = __setup_cpu_745x,
1079                 .oprofile_cpu_type      = "ppc/7450",
1080                 .oprofile_type          = PPC_OPROFILE_G4,
1081                 .machine_check          = machine_check_generic,
1082                 .platform               = "ppc7450",
1083         },
1084         {       /* 7447A */
1085                 .pvr_mask               = 0xffff0000,
1086                 .pvr_value              = 0x80030000,
1087                 .cpu_name               = "7447A",
1088                 .cpu_features           = CPU_FTRS_7447A,
1089                 .cpu_user_features      = COMMON_USER |
1090                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1091                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1092                 .icache_bsize           = 32,
1093                 .dcache_bsize           = 32,
1094                 .num_pmcs               = 6,
1095                 .pmc_type               = PPC_PMC_G4,
1096                 .cpu_setup              = __setup_cpu_745x,
1097                 .oprofile_cpu_type      = "ppc/7450",
1098                 .oprofile_type          = PPC_OPROFILE_G4,
1099                 .machine_check          = machine_check_generic,
1100                 .platform               = "ppc7450",
1101         },
1102         {       /* 7448 */
1103                 .pvr_mask               = 0xffff0000,
1104                 .pvr_value              = 0x80040000,
1105                 .cpu_name               = "7448",
1106                 .cpu_features           = CPU_FTRS_7448,
1107                 .cpu_user_features      = COMMON_USER |
1108                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1109                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1110                 .icache_bsize           = 32,
1111                 .dcache_bsize           = 32,
1112                 .num_pmcs               = 6,
1113                 .pmc_type               = PPC_PMC_G4,
1114                 .cpu_setup              = __setup_cpu_745x,
1115                 .oprofile_cpu_type      = "ppc/7450",
1116                 .oprofile_type          = PPC_OPROFILE_G4,
1117                 .machine_check          = machine_check_generic,
1118                 .platform               = "ppc7450",
1119         },
1120         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1121                 .pvr_mask               = 0x7fff0000,
1122                 .pvr_value              = 0x00810000,
1123                 .cpu_name               = "82xx",
1124                 .cpu_features           = CPU_FTRS_82XX,
1125                 .cpu_user_features      = COMMON_USER,
1126                 .mmu_features           = 0,
1127                 .icache_bsize           = 32,
1128                 .dcache_bsize           = 32,
1129                 .cpu_setup              = __setup_cpu_603,
1130                 .machine_check          = machine_check_generic,
1131                 .platform               = "ppc603",
1132         },
1133         {       /* All G2_LE (603e core, plus some) have the same pvr */
1134                 .pvr_mask               = 0x7fff0000,
1135                 .pvr_value              = 0x00820000,
1136                 .cpu_name               = "G2_LE",
1137                 .cpu_features           = CPU_FTRS_G2_LE,
1138                 .cpu_user_features      = COMMON_USER,
1139                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1140                 .icache_bsize           = 32,
1141                 .dcache_bsize           = 32,
1142                 .cpu_setup              = __setup_cpu_603,
1143                 .machine_check          = machine_check_generic,
1144                 .platform               = "ppc603",
1145         },
1146         {       /* e300c1 (a 603e core, plus some) on 83xx */
1147                 .pvr_mask               = 0x7fff0000,
1148                 .pvr_value              = 0x00830000,
1149                 .cpu_name               = "e300c1",
1150                 .cpu_features           = CPU_FTRS_E300,
1151                 .cpu_user_features      = COMMON_USER,
1152                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1153                 .icache_bsize           = 32,
1154                 .dcache_bsize           = 32,
1155                 .cpu_setup              = __setup_cpu_603,
1156                 .machine_check          = machine_check_generic,
1157                 .platform               = "ppc603",
1158         },
1159         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1160                 .pvr_mask               = 0x7fff0000,
1161                 .pvr_value              = 0x00840000,
1162                 .cpu_name               = "e300c2",
1163                 .cpu_features           = CPU_FTRS_E300C2,
1164                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1165                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1166                         MMU_FTR_NEED_DTLB_SW_LRU,
1167                 .icache_bsize           = 32,
1168                 .dcache_bsize           = 32,
1169                 .cpu_setup              = __setup_cpu_603,
1170                 .machine_check          = machine_check_generic,
1171                 .platform               = "ppc603",
1172         },
1173         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1174                 .pvr_mask               = 0x7fff0000,
1175                 .pvr_value              = 0x00850000,
1176                 .cpu_name               = "e300c3",
1177                 .cpu_features           = CPU_FTRS_E300,
1178                 .cpu_user_features      = COMMON_USER,
1179                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1180                         MMU_FTR_NEED_DTLB_SW_LRU,
1181                 .icache_bsize           = 32,
1182                 .dcache_bsize           = 32,
1183                 .cpu_setup              = __setup_cpu_603,
1184                 .machine_check          = machine_check_generic,
1185                 .num_pmcs               = 4,
1186                 .oprofile_cpu_type      = "ppc/e300",
1187                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1188                 .platform               = "ppc603",
1189         },
1190         {       /* e300c4 (e300c1, plus one IU) */
1191                 .pvr_mask               = 0x7fff0000,
1192                 .pvr_value              = 0x00860000,
1193                 .cpu_name               = "e300c4",
1194                 .cpu_features           = CPU_FTRS_E300,
1195                 .cpu_user_features      = COMMON_USER,
1196                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1197                         MMU_FTR_NEED_DTLB_SW_LRU,
1198                 .icache_bsize           = 32,
1199                 .dcache_bsize           = 32,
1200                 .cpu_setup              = __setup_cpu_603,
1201                 .machine_check          = machine_check_generic,
1202                 .num_pmcs               = 4,
1203                 .oprofile_cpu_type      = "ppc/e300",
1204                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1205                 .platform               = "ppc603",
1206         },
1207         {       /* default match, we assume split I/D cache & TB (non-601)... */
1208                 .pvr_mask               = 0x00000000,
1209                 .pvr_value              = 0x00000000,
1210                 .cpu_name               = "(generic PPC)",
1211                 .cpu_features           = CPU_FTRS_CLASSIC32,
1212                 .cpu_user_features      = COMMON_USER,
1213                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1214                 .icache_bsize           = 32,
1215                 .dcache_bsize           = 32,
1216                 .machine_check          = machine_check_generic,
1217                 .platform               = "ppc603",
1218         },
1219 #endif /* CONFIG_PPC_BOOK3S_32 */
1220 #ifdef CONFIG_8xx
1221         {       /* 8xx */
1222                 .pvr_mask               = 0xffff0000,
1223                 .pvr_value              = 0x00500000,
1224                 .cpu_name               = "8xx",
1225                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1226                  * if the 8xx code is there.... */
1227                 .cpu_features           = CPU_FTRS_8XX,
1228                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1229                 .mmu_features           = MMU_FTR_TYPE_8xx,
1230                 .icache_bsize           = 16,
1231                 .dcache_bsize           = 16,
1232                 .platform               = "ppc823",
1233         },
1234 #endif /* CONFIG_8xx */
1235 #ifdef CONFIG_40x
1236         {       /* 403GC */
1237                 .pvr_mask               = 0xffffff00,
1238                 .pvr_value              = 0x00200200,
1239                 .cpu_name               = "403GC",
1240                 .cpu_features           = CPU_FTRS_40X,
1241                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1242                 .mmu_features           = MMU_FTR_TYPE_40x,
1243                 .icache_bsize           = 16,
1244                 .dcache_bsize           = 16,
1245                 .machine_check          = machine_check_4xx,
1246                 .platform               = "ppc403",
1247         },
1248         {       /* 403GCX */
1249                 .pvr_mask               = 0xffffff00,
1250                 .pvr_value              = 0x00201400,
1251                 .cpu_name               = "403GCX",
1252                 .cpu_features           = CPU_FTRS_40X,
1253                 .cpu_user_features      = PPC_FEATURE_32 |
1254                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1255                 .mmu_features           = MMU_FTR_TYPE_40x,
1256                 .icache_bsize           = 16,
1257                 .dcache_bsize           = 16,
1258                 .machine_check          = machine_check_4xx,
1259                 .platform               = "ppc403",
1260         },
1261         {       /* 403G ?? */
1262                 .pvr_mask               = 0xffff0000,
1263                 .pvr_value              = 0x00200000,
1264                 .cpu_name               = "403G ??",
1265                 .cpu_features           = CPU_FTRS_40X,
1266                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1267                 .mmu_features           = MMU_FTR_TYPE_40x,
1268                 .icache_bsize           = 16,
1269                 .dcache_bsize           = 16,
1270                 .machine_check          = machine_check_4xx,
1271                 .platform               = "ppc403",
1272         },
1273         {       /* 405GP */
1274                 .pvr_mask               = 0xffff0000,
1275                 .pvr_value              = 0x40110000,
1276                 .cpu_name               = "405GP",
1277                 .cpu_features           = CPU_FTRS_40X,
1278                 .cpu_user_features      = PPC_FEATURE_32 |
1279                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1280                 .mmu_features           = MMU_FTR_TYPE_40x,
1281                 .icache_bsize           = 32,
1282                 .dcache_bsize           = 32,
1283                 .machine_check          = machine_check_4xx,
1284                 .platform               = "ppc405",
1285         },
1286         {       /* STB 03xxx */
1287                 .pvr_mask               = 0xffff0000,
1288                 .pvr_value              = 0x40130000,
1289                 .cpu_name               = "STB03xxx",
1290                 .cpu_features           = CPU_FTRS_40X,
1291                 .cpu_user_features      = PPC_FEATURE_32 |
1292                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1293                 .mmu_features           = MMU_FTR_TYPE_40x,
1294                 .icache_bsize           = 32,
1295                 .dcache_bsize           = 32,
1296                 .machine_check          = machine_check_4xx,
1297                 .platform               = "ppc405",
1298         },
1299         {       /* STB 04xxx */
1300                 .pvr_mask               = 0xffff0000,
1301                 .pvr_value              = 0x41810000,
1302                 .cpu_name               = "STB04xxx",
1303                 .cpu_features           = CPU_FTRS_40X,
1304                 .cpu_user_features      = PPC_FEATURE_32 |
1305                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1306                 .mmu_features           = MMU_FTR_TYPE_40x,
1307                 .icache_bsize           = 32,
1308                 .dcache_bsize           = 32,
1309                 .machine_check          = machine_check_4xx,
1310                 .platform               = "ppc405",
1311         },
1312         {       /* NP405L */
1313                 .pvr_mask               = 0xffff0000,
1314                 .pvr_value              = 0x41610000,
1315                 .cpu_name               = "NP405L",
1316                 .cpu_features           = CPU_FTRS_40X,
1317                 .cpu_user_features      = PPC_FEATURE_32 |
1318                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1319                 .mmu_features           = MMU_FTR_TYPE_40x,
1320                 .icache_bsize           = 32,
1321                 .dcache_bsize           = 32,
1322                 .machine_check          = machine_check_4xx,
1323                 .platform               = "ppc405",
1324         },
1325         {       /* NP4GS3 */
1326                 .pvr_mask               = 0xffff0000,
1327                 .pvr_value              = 0x40B10000,
1328                 .cpu_name               = "NP4GS3",
1329                 .cpu_features           = CPU_FTRS_40X,
1330                 .cpu_user_features      = PPC_FEATURE_32 |
1331                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1332                 .mmu_features           = MMU_FTR_TYPE_40x,
1333                 .icache_bsize           = 32,
1334                 .dcache_bsize           = 32,
1335                 .machine_check          = machine_check_4xx,
1336                 .platform               = "ppc405",
1337         },
1338         {   /* NP405H */
1339                 .pvr_mask               = 0xffff0000,
1340                 .pvr_value              = 0x41410000,
1341                 .cpu_name               = "NP405H",
1342                 .cpu_features           = CPU_FTRS_40X,
1343                 .cpu_user_features      = PPC_FEATURE_32 |
1344                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1345                 .mmu_features           = MMU_FTR_TYPE_40x,
1346                 .icache_bsize           = 32,
1347                 .dcache_bsize           = 32,
1348                 .machine_check          = machine_check_4xx,
1349                 .platform               = "ppc405",
1350         },
1351         {       /* 405GPr */
1352                 .pvr_mask               = 0xffff0000,
1353                 .pvr_value              = 0x50910000,
1354                 .cpu_name               = "405GPr",
1355                 .cpu_features           = CPU_FTRS_40X,
1356                 .cpu_user_features      = PPC_FEATURE_32 |
1357                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1358                 .mmu_features           = MMU_FTR_TYPE_40x,
1359                 .icache_bsize           = 32,
1360                 .dcache_bsize           = 32,
1361                 .machine_check          = machine_check_4xx,
1362                 .platform               = "ppc405",
1363         },
1364         {   /* STBx25xx */
1365                 .pvr_mask               = 0xffff0000,
1366                 .pvr_value              = 0x51510000,
1367                 .cpu_name               = "STBx25xx",
1368                 .cpu_features           = CPU_FTRS_40X,
1369                 .cpu_user_features      = PPC_FEATURE_32 |
1370                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1371                 .mmu_features           = MMU_FTR_TYPE_40x,
1372                 .icache_bsize           = 32,
1373                 .dcache_bsize           = 32,
1374                 .machine_check          = machine_check_4xx,
1375                 .platform               = "ppc405",
1376         },
1377         {       /* 405LP */
1378                 .pvr_mask               = 0xffff0000,
1379                 .pvr_value              = 0x41F10000,
1380                 .cpu_name               = "405LP",
1381                 .cpu_features           = CPU_FTRS_40X,
1382                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1383                 .mmu_features           = MMU_FTR_TYPE_40x,
1384                 .icache_bsize           = 32,
1385                 .dcache_bsize           = 32,
1386                 .machine_check          = machine_check_4xx,
1387                 .platform               = "ppc405",
1388         },
1389         {       /* Xilinx Virtex-II Pro  */
1390                 .pvr_mask               = 0xfffff000,
1391                 .pvr_value              = 0x20010000,
1392                 .cpu_name               = "Virtex-II Pro",
1393                 .cpu_features           = CPU_FTRS_40X,
1394                 .cpu_user_features      = PPC_FEATURE_32 |
1395                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1396                 .mmu_features           = MMU_FTR_TYPE_40x,
1397                 .icache_bsize           = 32,
1398                 .dcache_bsize           = 32,
1399                 .machine_check          = machine_check_4xx,
1400                 .platform               = "ppc405",
1401         },
1402         {       /* Xilinx Virtex-4 FX */
1403                 .pvr_mask               = 0xfffff000,
1404                 .pvr_value              = 0x20011000,
1405                 .cpu_name               = "Virtex-4 FX",
1406                 .cpu_features           = CPU_FTRS_40X,
1407                 .cpu_user_features      = PPC_FEATURE_32 |
1408                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1409                 .mmu_features           = MMU_FTR_TYPE_40x,
1410                 .icache_bsize           = 32,
1411                 .dcache_bsize           = 32,
1412                 .machine_check          = machine_check_4xx,
1413                 .platform               = "ppc405",
1414         },
1415         {       /* 405EP */
1416                 .pvr_mask               = 0xffff0000,
1417                 .pvr_value              = 0x51210000,
1418                 .cpu_name               = "405EP",
1419                 .cpu_features           = CPU_FTRS_40X,
1420                 .cpu_user_features      = PPC_FEATURE_32 |
1421                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1422                 .mmu_features           = MMU_FTR_TYPE_40x,
1423                 .icache_bsize           = 32,
1424                 .dcache_bsize           = 32,
1425                 .machine_check          = machine_check_4xx,
1426                 .platform               = "ppc405",
1427         },
1428         {       /* 405EX Rev. A/B with Security */
1429                 .pvr_mask               = 0xffff000f,
1430                 .pvr_value              = 0x12910007,
1431                 .cpu_name               = "405EX Rev. A/B",
1432                 .cpu_features           = CPU_FTRS_40X,
1433                 .cpu_user_features      = PPC_FEATURE_32 |
1434                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1435                 .mmu_features           = MMU_FTR_TYPE_40x,
1436                 .icache_bsize           = 32,
1437                 .dcache_bsize           = 32,
1438                 .machine_check          = machine_check_4xx,
1439                 .platform               = "ppc405",
1440         },
1441         {       /* 405EX Rev. C without Security */
1442                 .pvr_mask               = 0xffff000f,
1443                 .pvr_value              = 0x1291000d,
1444                 .cpu_name               = "405EX Rev. C",
1445                 .cpu_features           = CPU_FTRS_40X,
1446                 .cpu_user_features      = PPC_FEATURE_32 |
1447                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1448                 .mmu_features           = MMU_FTR_TYPE_40x,
1449                 .icache_bsize           = 32,
1450                 .dcache_bsize           = 32,
1451                 .machine_check          = machine_check_4xx,
1452                 .platform               = "ppc405",
1453         },
1454         {       /* 405EX Rev. C with Security */
1455                 .pvr_mask               = 0xffff000f,
1456                 .pvr_value              = 0x1291000f,
1457                 .cpu_name               = "405EX Rev. C",
1458                 .cpu_features           = CPU_FTRS_40X,
1459                 .cpu_user_features      = PPC_FEATURE_32 |
1460                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1461                 .mmu_features           = MMU_FTR_TYPE_40x,
1462                 .icache_bsize           = 32,
1463                 .dcache_bsize           = 32,
1464                 .machine_check          = machine_check_4xx,
1465                 .platform               = "ppc405",
1466         },
1467         {       /* 405EX Rev. D without Security */
1468                 .pvr_mask               = 0xffff000f,
1469                 .pvr_value              = 0x12910003,
1470                 .cpu_name               = "405EX Rev. D",
1471                 .cpu_features           = CPU_FTRS_40X,
1472                 .cpu_user_features      = PPC_FEATURE_32 |
1473                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1474                 .mmu_features           = MMU_FTR_TYPE_40x,
1475                 .icache_bsize           = 32,
1476                 .dcache_bsize           = 32,
1477                 .machine_check          = machine_check_4xx,
1478                 .platform               = "ppc405",
1479         },
1480         {       /* 405EX Rev. D with Security */
1481                 .pvr_mask               = 0xffff000f,
1482                 .pvr_value              = 0x12910005,
1483                 .cpu_name               = "405EX Rev. D",
1484                 .cpu_features           = CPU_FTRS_40X,
1485                 .cpu_user_features      = PPC_FEATURE_32 |
1486                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1487                 .mmu_features           = MMU_FTR_TYPE_40x,
1488                 .icache_bsize           = 32,
1489                 .dcache_bsize           = 32,
1490                 .machine_check          = machine_check_4xx,
1491                 .platform               = "ppc405",
1492         },
1493         {       /* 405EXr Rev. A/B without Security */
1494                 .pvr_mask               = 0xffff000f,
1495                 .pvr_value              = 0x12910001,
1496                 .cpu_name               = "405EXr Rev. A/B",
1497                 .cpu_features           = CPU_FTRS_40X,
1498                 .cpu_user_features      = PPC_FEATURE_32 |
1499                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1500                 .mmu_features           = MMU_FTR_TYPE_40x,
1501                 .icache_bsize           = 32,
1502                 .dcache_bsize           = 32,
1503                 .machine_check          = machine_check_4xx,
1504                 .platform               = "ppc405",
1505         },
1506         {       /* 405EXr Rev. C without Security */
1507                 .pvr_mask               = 0xffff000f,
1508                 .pvr_value              = 0x12910009,
1509                 .cpu_name               = "405EXr Rev. C",
1510                 .cpu_features           = CPU_FTRS_40X,
1511                 .cpu_user_features      = PPC_FEATURE_32 |
1512                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1513                 .mmu_features           = MMU_FTR_TYPE_40x,
1514                 .icache_bsize           = 32,
1515                 .dcache_bsize           = 32,
1516                 .machine_check          = machine_check_4xx,
1517                 .platform               = "ppc405",
1518         },
1519         {       /* 405EXr Rev. C with Security */
1520                 .pvr_mask               = 0xffff000f,
1521                 .pvr_value              = 0x1291000b,
1522                 .cpu_name               = "405EXr Rev. C",
1523                 .cpu_features           = CPU_FTRS_40X,
1524                 .cpu_user_features      = PPC_FEATURE_32 |
1525                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1526                 .mmu_features           = MMU_FTR_TYPE_40x,
1527                 .icache_bsize           = 32,
1528                 .dcache_bsize           = 32,
1529                 .machine_check          = machine_check_4xx,
1530                 .platform               = "ppc405",
1531         },
1532         {       /* 405EXr Rev. D without Security */
1533                 .pvr_mask               = 0xffff000f,
1534                 .pvr_value              = 0x12910000,
1535                 .cpu_name               = "405EXr Rev. D",
1536                 .cpu_features           = CPU_FTRS_40X,
1537                 .cpu_user_features      = PPC_FEATURE_32 |
1538                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1539                 .mmu_features           = MMU_FTR_TYPE_40x,
1540                 .icache_bsize           = 32,
1541                 .dcache_bsize           = 32,
1542                 .machine_check          = machine_check_4xx,
1543                 .platform               = "ppc405",
1544         },
1545         {       /* 405EXr Rev. D with Security */
1546                 .pvr_mask               = 0xffff000f,
1547                 .pvr_value              = 0x12910002,
1548                 .cpu_name               = "405EXr Rev. D",
1549                 .cpu_features           = CPU_FTRS_40X,
1550                 .cpu_user_features      = PPC_FEATURE_32 |
1551                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1552                 .mmu_features           = MMU_FTR_TYPE_40x,
1553                 .icache_bsize           = 32,
1554                 .dcache_bsize           = 32,
1555                 .machine_check          = machine_check_4xx,
1556                 .platform               = "ppc405",
1557         },
1558         {
1559                 /* 405EZ */
1560                 .pvr_mask               = 0xffff0000,
1561                 .pvr_value              = 0x41510000,
1562                 .cpu_name               = "405EZ",
1563                 .cpu_features           = CPU_FTRS_40X,
1564                 .cpu_user_features      = PPC_FEATURE_32 |
1565                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1566                 .mmu_features           = MMU_FTR_TYPE_40x,
1567                 .icache_bsize           = 32,
1568                 .dcache_bsize           = 32,
1569                 .machine_check          = machine_check_4xx,
1570                 .platform               = "ppc405",
1571         },
1572         {       /* APM8018X */
1573                 .pvr_mask               = 0xffff0000,
1574                 .pvr_value              = 0x7ff11432,
1575                 .cpu_name               = "APM8018X",
1576                 .cpu_features           = CPU_FTRS_40X,
1577                 .cpu_user_features      = PPC_FEATURE_32 |
1578                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1579                 .mmu_features           = MMU_FTR_TYPE_40x,
1580                 .icache_bsize           = 32,
1581                 .dcache_bsize           = 32,
1582                 .machine_check          = machine_check_4xx,
1583                 .platform               = "ppc405",
1584         },
1585         {       /* default match */
1586                 .pvr_mask               = 0x00000000,
1587                 .pvr_value              = 0x00000000,
1588                 .cpu_name               = "(generic 40x PPC)",
1589                 .cpu_features           = CPU_FTRS_40X,
1590                 .cpu_user_features      = PPC_FEATURE_32 |
1591                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1592                 .mmu_features           = MMU_FTR_TYPE_40x,
1593                 .icache_bsize           = 32,
1594                 .dcache_bsize           = 32,
1595                 .machine_check          = machine_check_4xx,
1596                 .platform               = "ppc405",
1597         }
1598
1599 #endif /* CONFIG_40x */
1600 #ifdef CONFIG_44x
1601         {
1602                 .pvr_mask               = 0xf0000fff,
1603                 .pvr_value              = 0x40000850,
1604                 .cpu_name               = "440GR Rev. A",
1605                 .cpu_features           = CPU_FTRS_44X,
1606                 .cpu_user_features      = COMMON_USER_BOOKE,
1607                 .mmu_features           = MMU_FTR_TYPE_44x,
1608                 .icache_bsize           = 32,
1609                 .dcache_bsize           = 32,
1610                 .machine_check          = machine_check_4xx,
1611                 .platform               = "ppc440",
1612         },
1613         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1614                 .pvr_mask               = 0xf0000fff,
1615                 .pvr_value              = 0x40000858,
1616                 .cpu_name               = "440EP Rev. A",
1617                 .cpu_features           = CPU_FTRS_44X,
1618                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1619                 .mmu_features           = MMU_FTR_TYPE_44x,
1620                 .icache_bsize           = 32,
1621                 .dcache_bsize           = 32,
1622                 .cpu_setup              = __setup_cpu_440ep,
1623                 .machine_check          = machine_check_4xx,
1624                 .platform               = "ppc440",
1625         },
1626         {
1627                 .pvr_mask               = 0xf0000fff,
1628                 .pvr_value              = 0x400008d3,
1629                 .cpu_name               = "440GR Rev. B",
1630                 .cpu_features           = CPU_FTRS_44X,
1631                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1632                 .mmu_features           = MMU_FTR_TYPE_44x,
1633                 .icache_bsize           = 32,
1634                 .dcache_bsize           = 32,
1635                 .machine_check          = machine_check_4xx,
1636                 .platform               = "ppc440",
1637         },
1638         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1639                 .pvr_mask               = 0xf0000ff7,
1640                 .pvr_value              = 0x400008d4,
1641                 .cpu_name               = "440EP Rev. C",
1642                 .cpu_features           = CPU_FTRS_44X,
1643                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1644                 .mmu_features           = MMU_FTR_TYPE_44x,
1645                 .icache_bsize           = 32,
1646                 .dcache_bsize           = 32,
1647                 .cpu_setup              = __setup_cpu_440ep,
1648                 .machine_check          = machine_check_4xx,
1649                 .platform               = "ppc440",
1650         },
1651         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1652                 .pvr_mask               = 0xf0000fff,
1653                 .pvr_value              = 0x400008db,
1654                 .cpu_name               = "440EP Rev. B",
1655                 .cpu_features           = CPU_FTRS_44X,
1656                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1657                 .mmu_features           = MMU_FTR_TYPE_44x,
1658                 .icache_bsize           = 32,
1659                 .dcache_bsize           = 32,
1660                 .cpu_setup              = __setup_cpu_440ep,
1661                 .machine_check          = machine_check_4xx,
1662                 .platform               = "ppc440",
1663         },
1664         { /* 440GRX */
1665                 .pvr_mask               = 0xf0000ffb,
1666                 .pvr_value              = 0x200008D0,
1667                 .cpu_name               = "440GRX",
1668                 .cpu_features           = CPU_FTRS_44X,
1669                 .cpu_user_features      = COMMON_USER_BOOKE,
1670                 .mmu_features           = MMU_FTR_TYPE_44x,
1671                 .icache_bsize           = 32,
1672                 .dcache_bsize           = 32,
1673                 .cpu_setup              = __setup_cpu_440grx,
1674                 .machine_check          = machine_check_440A,
1675                 .platform               = "ppc440",
1676         },
1677         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1678                 .pvr_mask               = 0xf0000ffb,
1679                 .pvr_value              = 0x200008D8,
1680                 .cpu_name               = "440EPX",
1681                 .cpu_features           = CPU_FTRS_44X,
1682                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1683                 .mmu_features           = MMU_FTR_TYPE_44x,
1684                 .icache_bsize           = 32,
1685                 .dcache_bsize           = 32,
1686                 .cpu_setup              = __setup_cpu_440epx,
1687                 .machine_check          = machine_check_440A,
1688                 .platform               = "ppc440",
1689         },
1690         {       /* 440GP Rev. B */
1691                 .pvr_mask               = 0xf0000fff,
1692                 .pvr_value              = 0x40000440,
1693                 .cpu_name               = "440GP Rev. B",
1694                 .cpu_features           = CPU_FTRS_44X,
1695                 .cpu_user_features      = COMMON_USER_BOOKE,
1696                 .mmu_features           = MMU_FTR_TYPE_44x,
1697                 .icache_bsize           = 32,
1698                 .dcache_bsize           = 32,
1699                 .machine_check          = machine_check_4xx,
1700                 .platform               = "ppc440gp",
1701         },
1702         {       /* 440GP Rev. C */
1703                 .pvr_mask               = 0xf0000fff,
1704                 .pvr_value              = 0x40000481,
1705                 .cpu_name               = "440GP Rev. C",
1706                 .cpu_features           = CPU_FTRS_44X,
1707                 .cpu_user_features      = COMMON_USER_BOOKE,
1708                 .mmu_features           = MMU_FTR_TYPE_44x,
1709                 .icache_bsize           = 32,
1710                 .dcache_bsize           = 32,
1711                 .machine_check          = machine_check_4xx,
1712                 .platform               = "ppc440gp",
1713         },
1714         { /* 440GX Rev. A */
1715                 .pvr_mask               = 0xf0000fff,
1716                 .pvr_value              = 0x50000850,
1717                 .cpu_name               = "440GX Rev. A",
1718                 .cpu_features           = CPU_FTRS_44X,
1719                 .cpu_user_features      = COMMON_USER_BOOKE,
1720                 .mmu_features           = MMU_FTR_TYPE_44x,
1721                 .icache_bsize           = 32,
1722                 .dcache_bsize           = 32,
1723                 .cpu_setup              = __setup_cpu_440gx,
1724                 .machine_check          = machine_check_440A,
1725                 .platform               = "ppc440",
1726         },
1727         { /* 440GX Rev. B */
1728                 .pvr_mask               = 0xf0000fff,
1729                 .pvr_value              = 0x50000851,
1730                 .cpu_name               = "440GX Rev. B",
1731                 .cpu_features           = CPU_FTRS_44X,
1732                 .cpu_user_features      = COMMON_USER_BOOKE,
1733                 .mmu_features           = MMU_FTR_TYPE_44x,
1734                 .icache_bsize           = 32,
1735                 .dcache_bsize           = 32,
1736                 .cpu_setup              = __setup_cpu_440gx,
1737                 .machine_check          = machine_check_440A,
1738                 .platform               = "ppc440",
1739         },
1740         { /* 440GX Rev. C */
1741                 .pvr_mask               = 0xf0000fff,
1742                 .pvr_value              = 0x50000892,
1743                 .cpu_name               = "440GX Rev. C",
1744                 .cpu_features           = CPU_FTRS_44X,
1745                 .cpu_user_features      = COMMON_USER_BOOKE,
1746                 .mmu_features           = MMU_FTR_TYPE_44x,
1747                 .icache_bsize           = 32,
1748                 .dcache_bsize           = 32,
1749                 .cpu_setup              = __setup_cpu_440gx,
1750                 .machine_check          = machine_check_440A,
1751                 .platform               = "ppc440",
1752         },
1753         { /* 440GX Rev. F */
1754                 .pvr_mask               = 0xf0000fff,
1755                 .pvr_value              = 0x50000894,
1756                 .cpu_name               = "440GX Rev. F",
1757                 .cpu_features           = CPU_FTRS_44X,
1758                 .cpu_user_features      = COMMON_USER_BOOKE,
1759                 .mmu_features           = MMU_FTR_TYPE_44x,
1760                 .icache_bsize           = 32,
1761                 .dcache_bsize           = 32,
1762                 .cpu_setup              = __setup_cpu_440gx,
1763                 .machine_check          = machine_check_440A,
1764                 .platform               = "ppc440",
1765         },
1766         { /* 440SP Rev. A */
1767                 .pvr_mask               = 0xfff00fff,
1768                 .pvr_value              = 0x53200891,
1769                 .cpu_name               = "440SP Rev. A",
1770                 .cpu_features           = CPU_FTRS_44X,
1771                 .cpu_user_features      = COMMON_USER_BOOKE,
1772                 .mmu_features           = MMU_FTR_TYPE_44x,
1773                 .icache_bsize           = 32,
1774                 .dcache_bsize           = 32,
1775                 .machine_check          = machine_check_4xx,
1776                 .platform               = "ppc440",
1777         },
1778         { /* 440SPe Rev. A */
1779                 .pvr_mask               = 0xfff00fff,
1780                 .pvr_value              = 0x53400890,
1781                 .cpu_name               = "440SPe Rev. A",
1782                 .cpu_features           = CPU_FTRS_44X,
1783                 .cpu_user_features      = COMMON_USER_BOOKE,
1784                 .mmu_features           = MMU_FTR_TYPE_44x,
1785                 .icache_bsize           = 32,
1786                 .dcache_bsize           = 32,
1787                 .cpu_setup              = __setup_cpu_440spe,
1788                 .machine_check          = machine_check_440A,
1789                 .platform               = "ppc440",
1790         },
1791         { /* 440SPe Rev. B */
1792                 .pvr_mask               = 0xfff00fff,
1793                 .pvr_value              = 0x53400891,
1794                 .cpu_name               = "440SPe Rev. B",
1795                 .cpu_features           = CPU_FTRS_44X,
1796                 .cpu_user_features      = COMMON_USER_BOOKE,
1797                 .mmu_features           = MMU_FTR_TYPE_44x,
1798                 .icache_bsize           = 32,
1799                 .dcache_bsize           = 32,
1800                 .cpu_setup              = __setup_cpu_440spe,
1801                 .machine_check          = machine_check_440A,
1802                 .platform               = "ppc440",
1803         },
1804         { /* 440 in Xilinx Virtex-5 FXT */
1805                 .pvr_mask               = 0xfffffff0,
1806                 .pvr_value              = 0x7ff21910,
1807                 .cpu_name               = "440 in Virtex-5 FXT",
1808                 .cpu_features           = CPU_FTRS_44X,
1809                 .cpu_user_features      = COMMON_USER_BOOKE,
1810                 .mmu_features           = MMU_FTR_TYPE_44x,
1811                 .icache_bsize           = 32,
1812                 .dcache_bsize           = 32,
1813                 .cpu_setup              = __setup_cpu_440x5,
1814                 .machine_check          = machine_check_440A,
1815                 .platform               = "ppc440",
1816         },
1817         { /* 460EX */
1818                 .pvr_mask               = 0xffff0006,
1819                 .pvr_value              = 0x13020002,
1820                 .cpu_name               = "460EX",
1821                 .cpu_features           = CPU_FTRS_440x6,
1822                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1823                 .mmu_features           = MMU_FTR_TYPE_44x,
1824                 .icache_bsize           = 32,
1825                 .dcache_bsize           = 32,
1826                 .cpu_setup              = __setup_cpu_460ex,
1827                 .machine_check          = machine_check_440A,
1828                 .platform               = "ppc440",
1829         },
1830         { /* 460EX Rev B */
1831                 .pvr_mask               = 0xffff0007,
1832                 .pvr_value              = 0x13020004,
1833                 .cpu_name               = "460EX Rev. B",
1834                 .cpu_features           = CPU_FTRS_440x6,
1835                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1836                 .mmu_features           = MMU_FTR_TYPE_44x,
1837                 .icache_bsize           = 32,
1838                 .dcache_bsize           = 32,
1839                 .cpu_setup              = __setup_cpu_460ex,
1840                 .machine_check          = machine_check_440A,
1841                 .platform               = "ppc440",
1842         },
1843         { /* 460GT */
1844                 .pvr_mask               = 0xffff0006,
1845                 .pvr_value              = 0x13020000,
1846                 .cpu_name               = "460GT",
1847                 .cpu_features           = CPU_FTRS_440x6,
1848                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1849                 .mmu_features           = MMU_FTR_TYPE_44x,
1850                 .icache_bsize           = 32,
1851                 .dcache_bsize           = 32,
1852                 .cpu_setup              = __setup_cpu_460gt,
1853                 .machine_check          = machine_check_440A,
1854                 .platform               = "ppc440",
1855         },
1856         { /* 460GT Rev B */
1857                 .pvr_mask               = 0xffff0007,
1858                 .pvr_value              = 0x13020005,
1859                 .cpu_name               = "460GT Rev. B",
1860                 .cpu_features           = CPU_FTRS_440x6,
1861                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1862                 .mmu_features           = MMU_FTR_TYPE_44x,
1863                 .icache_bsize           = 32,
1864                 .dcache_bsize           = 32,
1865                 .cpu_setup              = __setup_cpu_460gt,
1866                 .machine_check          = machine_check_440A,
1867                 .platform               = "ppc440",
1868         },
1869         { /* 460SX */
1870                 .pvr_mask               = 0xffffff00,
1871                 .pvr_value              = 0x13541800,
1872                 .cpu_name               = "460SX",
1873                 .cpu_features           = CPU_FTRS_44X,
1874                 .cpu_user_features      = COMMON_USER_BOOKE,
1875                 .mmu_features           = MMU_FTR_TYPE_44x,
1876                 .icache_bsize           = 32,
1877                 .dcache_bsize           = 32,
1878                 .cpu_setup              = __setup_cpu_460sx,
1879                 .machine_check          = machine_check_440A,
1880                 .platform               = "ppc440",
1881         },
1882         { /* 464 in APM821xx */
1883                 .pvr_mask               = 0xfffffff0,
1884                 .pvr_value              = 0x12C41C80,
1885                 .cpu_name               = "APM821XX",
1886                 .cpu_features           = CPU_FTRS_44X,
1887                 .cpu_user_features      = COMMON_USER_BOOKE |
1888                         PPC_FEATURE_HAS_FPU,
1889                 .mmu_features           = MMU_FTR_TYPE_44x,
1890                 .icache_bsize           = 32,
1891                 .dcache_bsize           = 32,
1892                 .cpu_setup              = __setup_cpu_apm821xx,
1893                 .machine_check          = machine_check_440A,
1894                 .platform               = "ppc440",
1895         },
1896         { /* 476 DD2 core */
1897                 .pvr_mask               = 0xffffffff,
1898                 .pvr_value              = 0x11a52080,
1899                 .cpu_name               = "476",
1900                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1901                 .cpu_user_features      = COMMON_USER_BOOKE |
1902                         PPC_FEATURE_HAS_FPU,
1903                 .mmu_features           = MMU_FTR_TYPE_47x |
1904                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1905                 .icache_bsize           = 32,
1906                 .dcache_bsize           = 128,
1907                 .machine_check          = machine_check_47x,
1908                 .platform               = "ppc470",
1909         },
1910         { /* 476fpe */
1911                 .pvr_mask               = 0xffff0000,
1912                 .pvr_value              = 0x7ff50000,
1913                 .cpu_name               = "476fpe",
1914                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1915                 .cpu_user_features      = COMMON_USER_BOOKE |
1916                         PPC_FEATURE_HAS_FPU,
1917                 .mmu_features           = MMU_FTR_TYPE_47x |
1918                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1919                 .icache_bsize           = 32,
1920                 .dcache_bsize           = 128,
1921                 .machine_check          = machine_check_47x,
1922                 .platform               = "ppc470",
1923         },
1924         { /* 476 iss */
1925                 .pvr_mask               = 0xffff0000,
1926                 .pvr_value              = 0x00050000,
1927                 .cpu_name               = "476",
1928                 .cpu_features           = CPU_FTRS_47X,
1929                 .cpu_user_features      = COMMON_USER_BOOKE |
1930                         PPC_FEATURE_HAS_FPU,
1931                 .mmu_features           = MMU_FTR_TYPE_47x |
1932                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1933                 .icache_bsize           = 32,
1934                 .dcache_bsize           = 128,
1935                 .machine_check          = machine_check_47x,
1936                 .platform               = "ppc470",
1937         },
1938         { /* 476 others */
1939                 .pvr_mask               = 0xffff0000,
1940                 .pvr_value              = 0x11a50000,
1941                 .cpu_name               = "476",
1942                 .cpu_features           = CPU_FTRS_47X,
1943                 .cpu_user_features      = COMMON_USER_BOOKE |
1944                         PPC_FEATURE_HAS_FPU,
1945                 .mmu_features           = MMU_FTR_TYPE_47x |
1946                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1947                 .icache_bsize           = 32,
1948                 .dcache_bsize           = 128,
1949                 .machine_check          = machine_check_47x,
1950                 .platform               = "ppc470",
1951         },
1952         {       /* default match */
1953                 .pvr_mask               = 0x00000000,
1954                 .pvr_value              = 0x00000000,
1955                 .cpu_name               = "(generic 44x PPC)",
1956                 .cpu_features           = CPU_FTRS_44X,
1957                 .cpu_user_features      = COMMON_USER_BOOKE,
1958                 .mmu_features           = MMU_FTR_TYPE_44x,
1959                 .icache_bsize           = 32,
1960                 .dcache_bsize           = 32,
1961                 .machine_check          = machine_check_4xx,
1962                 .platform               = "ppc440",
1963         }
1964 #endif /* CONFIG_44x */
1965 #ifdef CONFIG_E200
1966         {       /* e200z5 */
1967                 .pvr_mask               = 0xfff00000,
1968                 .pvr_value              = 0x81000000,
1969                 .cpu_name               = "e200z5",
1970                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1971                 .cpu_features           = CPU_FTRS_E200,
1972                 .cpu_user_features      = COMMON_USER_BOOKE |
1973                         PPC_FEATURE_HAS_EFP_SINGLE |
1974                         PPC_FEATURE_UNIFIED_CACHE,
1975                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1976                 .dcache_bsize           = 32,
1977                 .machine_check          = machine_check_e200,
1978                 .platform               = "ppc5554",
1979         },
1980         {       /* e200z6 */
1981                 .pvr_mask               = 0xfff00000,
1982                 .pvr_value              = 0x81100000,
1983                 .cpu_name               = "e200z6",
1984                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1985                 .cpu_features           = CPU_FTRS_E200,
1986                 .cpu_user_features      = COMMON_USER_BOOKE |
1987                         PPC_FEATURE_HAS_SPE_COMP |
1988                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1989                         PPC_FEATURE_UNIFIED_CACHE,
1990                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1991                 .dcache_bsize           = 32,
1992                 .machine_check          = machine_check_e200,
1993                 .platform               = "ppc5554",
1994         },
1995         {       /* default match */
1996                 .pvr_mask               = 0x00000000,
1997                 .pvr_value              = 0x00000000,
1998                 .cpu_name               = "(generic E200 PPC)",
1999                 .cpu_features           = CPU_FTRS_E200,
2000                 .cpu_user_features      = COMMON_USER_BOOKE |
2001                         PPC_FEATURE_HAS_EFP_SINGLE |
2002                         PPC_FEATURE_UNIFIED_CACHE,
2003                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2004                 .dcache_bsize           = 32,
2005                 .cpu_setup              = __setup_cpu_e200,
2006                 .machine_check          = machine_check_e200,
2007                 .platform               = "ppc5554",
2008         }
2009 #endif /* CONFIG_E200 */
2010 #endif /* CONFIG_PPC32 */
2011 #ifdef CONFIG_E500
2012 #ifdef CONFIG_PPC32
2013 #ifndef CONFIG_PPC_E500MC
2014         {       /* e500 */
2015                 .pvr_mask               = 0xffff0000,
2016                 .pvr_value              = 0x80200000,
2017                 .cpu_name               = "e500",
2018                 .cpu_features           = CPU_FTRS_E500,
2019                 .cpu_user_features      = COMMON_USER_BOOKE |
2020                         PPC_FEATURE_HAS_SPE_COMP |
2021                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2022                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2023                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2024                 .icache_bsize           = 32,
2025                 .dcache_bsize           = 32,
2026                 .num_pmcs               = 4,
2027                 .oprofile_cpu_type      = "ppc/e500",
2028                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2029                 .cpu_setup              = __setup_cpu_e500v1,
2030                 .machine_check          = machine_check_e500,
2031                 .platform               = "ppc8540",
2032         },
2033         {       /* e500v2 */
2034                 .pvr_mask               = 0xffff0000,
2035                 .pvr_value              = 0x80210000,
2036                 .cpu_name               = "e500v2",
2037                 .cpu_features           = CPU_FTRS_E500_2,
2038                 .cpu_user_features      = COMMON_USER_BOOKE |
2039                         PPC_FEATURE_HAS_SPE_COMP |
2040                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2041                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2042                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2043                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2044                 .icache_bsize           = 32,
2045                 .dcache_bsize           = 32,
2046                 .num_pmcs               = 4,
2047                 .oprofile_cpu_type      = "ppc/e500",
2048                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2049                 .cpu_setup              = __setup_cpu_e500v2,
2050                 .machine_check          = machine_check_e500,
2051                 .platform               = "ppc8548",
2052                 .cpu_down_flush         = cpu_down_flush_e500v2,
2053         },
2054 #else
2055         {       /* e500mc */
2056                 .pvr_mask               = 0xffff0000,
2057                 .pvr_value              = 0x80230000,
2058                 .cpu_name               = "e500mc",
2059                 .cpu_features           = CPU_FTRS_E500MC,
2060                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2061                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2062                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2063                         MMU_FTR_USE_TLBILX,
2064                 .icache_bsize           = 64,
2065                 .dcache_bsize           = 64,
2066                 .num_pmcs               = 4,
2067                 .oprofile_cpu_type      = "ppc/e500mc",
2068                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2069                 .cpu_setup              = __setup_cpu_e500mc,
2070                 .machine_check          = machine_check_e500mc,
2071                 .platform               = "ppce500mc",
2072                 .cpu_down_flush         = cpu_down_flush_e500mc,
2073         },
2074 #endif /* CONFIG_PPC_E500MC */
2075 #endif /* CONFIG_PPC32 */
2076 #ifdef CONFIG_PPC_E500MC
2077         {       /* e5500 */
2078                 .pvr_mask               = 0xffff0000,
2079                 .pvr_value              = 0x80240000,
2080                 .cpu_name               = "e5500",
2081                 .cpu_features           = CPU_FTRS_E5500,
2082                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2083                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2084                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2085                         MMU_FTR_USE_TLBILX,
2086                 .icache_bsize           = 64,
2087                 .dcache_bsize           = 64,
2088                 .num_pmcs               = 4,
2089                 .oprofile_cpu_type      = "ppc/e500mc",
2090                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2091                 .cpu_setup              = __setup_cpu_e5500,
2092 #ifndef CONFIG_PPC32
2093                 .cpu_restore            = __restore_cpu_e5500,
2094 #endif
2095                 .machine_check          = machine_check_e500mc,
2096                 .platform               = "ppce5500",
2097                 .cpu_down_flush         = cpu_down_flush_e5500,
2098         },
2099         {       /* e6500 */
2100                 .pvr_mask               = 0xffff0000,
2101                 .pvr_value              = 0x80400000,
2102                 .cpu_name               = "e6500",
2103                 .cpu_features           = CPU_FTRS_E6500,
2104                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2105                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2106                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2107                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2108                         MMU_FTR_USE_TLBILX,
2109                 .icache_bsize           = 64,
2110                 .dcache_bsize           = 64,
2111                 .num_pmcs               = 6,
2112                 .oprofile_cpu_type      = "ppc/e6500",
2113                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2114                 .cpu_setup              = __setup_cpu_e6500,
2115 #ifndef CONFIG_PPC32
2116                 .cpu_restore            = __restore_cpu_e6500,
2117 #endif
2118                 .machine_check          = machine_check_e500mc,
2119                 .platform               = "ppce6500",
2120                 .cpu_down_flush         = cpu_down_flush_e6500,
2121         },
2122 #endif /* CONFIG_PPC_E500MC */
2123 #ifdef CONFIG_PPC32
2124         {       /* default match */
2125                 .pvr_mask               = 0x00000000,
2126                 .pvr_value              = 0x00000000,
2127                 .cpu_name               = "(generic E500 PPC)",
2128                 .cpu_features           = CPU_FTRS_E500,
2129                 .cpu_user_features      = COMMON_USER_BOOKE |
2130                         PPC_FEATURE_HAS_SPE_COMP |
2131                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2132                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2133                 .icache_bsize           = 32,
2134                 .dcache_bsize           = 32,
2135                 .machine_check          = machine_check_e500,
2136                 .platform               = "powerpc",
2137         }
2138 #endif /* CONFIG_PPC32 */
2139 #endif /* CONFIG_E500 */
2140 };
2141
2142 static struct cpu_spec the_cpu_spec;
2143
2144 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2145                                                struct cpu_spec *s)
2146 {
2147         struct cpu_spec *t = &the_cpu_spec;
2148         struct cpu_spec old;
2149
2150         t = PTRRELOC(t);
2151         old = *t;
2152
2153         /* Copy everything, then do fixups */
2154         *t = *s;
2155
2156         /*
2157          * If we are overriding a previous value derived from the real
2158          * PVR with a new value obtained using a logical PVR value,
2159          * don't modify the performance monitor fields.
2160          */
2161         if (old.num_pmcs && !s->num_pmcs) {
2162                 t->num_pmcs = old.num_pmcs;
2163                 t->pmc_type = old.pmc_type;
2164                 t->oprofile_type = old.oprofile_type;
2165                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2166                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2167                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2168
2169                 /*
2170                  * If we have passed through this logic once before and
2171                  * have pulled the default case because the real PVR was
2172                  * not found inside cpu_specs[], then we are possibly
2173                  * running in compatibility mode. In that case, let the
2174                  * oprofiler know which set of compatibility counters to
2175                  * pull from by making sure the oprofile_cpu_type string
2176                  * is set to that of compatibility mode. If the
2177                  * oprofile_cpu_type already has a value, then we are
2178                  * possibly overriding a real PVR with a logical one,
2179                  * and, in that case, keep the current value for
2180                  * oprofile_cpu_type.
2181                  */
2182                 if (old.oprofile_cpu_type != NULL) {
2183                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2184                         t->oprofile_type = old.oprofile_type;
2185                 }
2186         }
2187
2188         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2189
2190         /*
2191          * Set the base platform string once; assumes
2192          * we're called with real pvr first.
2193          */
2194         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2195                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2196
2197 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2198         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2199          * that processor. I will consolidate that at a later time, for now,
2200          * just use #ifdef. We also don't need to PTRRELOC the function
2201          * pointer on ppc64 and booke as we are running at 0 in real mode
2202          * on ppc64 and reloc_offset is always 0 on booke.
2203          */
2204         if (t->cpu_setup) {
2205                 t->cpu_setup(offset, t);
2206         }
2207 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2208
2209         return t;
2210 }
2211
2212 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2213 {
2214         struct cpu_spec *s = cpu_specs;
2215         int i;
2216
2217         s = PTRRELOC(s);
2218
2219         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2220                 if ((pvr & s->pvr_mask) == s->pvr_value)
2221                         return setup_cpu_spec(offset, s);
2222         }
2223
2224         BUG();
2225
2226         return NULL;
2227 }
2228
2229 #ifdef CONFIG_JUMP_LABEL_FEATURE_CHECKS
2230 struct static_key_true cpu_feature_keys[NUM_CPU_FTR_KEYS] = {
2231                         [0 ... NUM_CPU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2232 };
2233 EXPORT_SYMBOL_GPL(cpu_feature_keys);
2234
2235 void __init cpu_feature_keys_init(void)
2236 {
2237         int i;
2238
2239         for (i = 0; i < NUM_CPU_FTR_KEYS; i++) {
2240                 unsigned long f = 1ul << i;
2241
2242                 if (!(cur_cpu_spec->cpu_features & f))
2243                         static_branch_disable(&cpu_feature_keys[i]);
2244         }
2245 }
2246
2247 struct static_key_true mmu_feature_keys[NUM_MMU_FTR_KEYS] = {
2248                         [0 ... NUM_MMU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2249 };
2250 EXPORT_SYMBOL_GPL(mmu_feature_keys);
2251
2252 void __init mmu_feature_keys_init(void)
2253 {
2254         int i;
2255
2256         for (i = 0; i < NUM_MMU_FTR_KEYS; i++) {
2257                 unsigned long f = 1ul << i;
2258
2259                 if (!(cur_cpu_spec->mmu_features & f))
2260                         static_branch_disable(&mmu_feature_keys[i]);
2261         }
2262 }
2263 #endif