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 DD1*/
 510                 .pvr_mask               = 0xffffff00,
 511                 .pvr_value              = 0x004e0100,
 512                 .cpu_name               = "POWER9 (raw)",
 513                 .cpu_features           = CPU_FTRS_POWER9_DD1,
 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         {       /* Power9 */
 529                 .pvr_mask               = 0xffff0000,
 530                 .pvr_value              = 0x004e0000,
 531                 .cpu_name               = "POWER9 (raw)",
 532                 .cpu_features           = CPU_FTRS_POWER9,
 533                 .cpu_user_features      = COMMON_USER_POWER9,
 534                 .cpu_user_features2     = COMMON_USER2_POWER9,
 535                 .mmu_features           = MMU_FTRS_POWER9,
 536                 .icache_bsize           = 128,
 537                 .dcache_bsize           = 128,
 538                 .num_pmcs               = 6,
 539                 .pmc_type               = PPC_PMC_IBM,
 540                 .oprofile_cpu_type      = "ppc64/power9",
 541                 .oprofile_type          = PPC_OPROFILE_INVALID,
 542                 .cpu_setup              = __setup_cpu_power9,
 543                 .cpu_restore            = __restore_cpu_power9,
 544                 .flush_tlb              = __flush_tlb_power9,
 545                 .platform               = "power9",
 546         },
 547         {       /* Cell Broadband Engine */
 548                 .pvr_mask               = 0xffff0000,
 549                 .pvr_value              = 0x00700000,
 550                 .cpu_name               = "Cell Broadband Engine",
 551                 .cpu_features           = CPU_FTRS_CELL,
 552                 .cpu_user_features      = COMMON_USER_PPC64 |
 553                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 554                         PPC_FEATURE_SMT,
 555                 .mmu_features           = MMU_FTRS_CELL,
 556                 .icache_bsize           = 128,
 557                 .dcache_bsize           = 128,
 558                 .num_pmcs               = 4,
 559                 .pmc_type               = PPC_PMC_IBM,
 560                 .oprofile_cpu_type      = "ppc64/cell-be",
 561                 .oprofile_type          = PPC_OPROFILE_CELL,
 562                 .platform               = "ppc-cell-be",
 563         },
 564         {       /* PA Semi PA6T */
 565                 .pvr_mask               = 0x7fff0000,
 566                 .pvr_value              = 0x00900000,
 567                 .cpu_name               = "PA6T",
 568                 .cpu_features           = CPU_FTRS_PA6T,
 569                 .cpu_user_features      = COMMON_USER_PA6T,
 570                 .mmu_features           = MMU_FTRS_PA6T,
 571                 .icache_bsize           = 64,
 572                 .dcache_bsize           = 64,
 573                 .num_pmcs               = 6,
 574                 .pmc_type               = PPC_PMC_PA6T,
 575                 .cpu_setup              = __setup_cpu_pa6t,
 576                 .cpu_restore            = __restore_cpu_pa6t,
 577                 .oprofile_cpu_type      = "ppc64/pa6t",
 578                 .oprofile_type          = PPC_OPROFILE_PA6T,
 579                 .platform               = "pa6t",
 580         },
 581         {       /* default match */
 582                 .pvr_mask               = 0x00000000,
 583                 .pvr_value              = 0x00000000,
 584                 .cpu_name               = "POWER4 (compatible)",
 585                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 586                 .cpu_user_features      = COMMON_USER_PPC64,
 587                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 588                 .icache_bsize           = 128,
 589                 .dcache_bsize           = 128,
 590                 .num_pmcs               = 6,
 591                 .pmc_type               = PPC_PMC_IBM,
 592                 .platform               = "power4",
 593         }
 594 #endif  /* CONFIG_PPC_BOOK3S_64 */
 595
 596 #ifdef CONFIG_PPC32
 597 #ifdef CONFIG_PPC_BOOK3S_32
 598         {       /* 601 */
 599                 .pvr_mask               = 0xffff0000,
 600                 .pvr_value              = 0x00010000,
 601                 .cpu_name               = "601",
 602                 .cpu_features           = CPU_FTRS_PPC601,
 603                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 604                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 605                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 606                 .icache_bsize           = 32,
 607                 .dcache_bsize           = 32,
 608                 .machine_check          = machine_check_generic,
 609                 .platform               = "ppc601",
 610         },
 611         {       /* 603 */
 612                 .pvr_mask               = 0xffff0000,
 613                 .pvr_value              = 0x00030000,
 614                 .cpu_name               = "603",
 615                 .cpu_features           = CPU_FTRS_603,
 616                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 617                 .mmu_features           = 0,
 618                 .icache_bsize           = 32,
 619                 .dcache_bsize           = 32,
 620                 .cpu_setup              = __setup_cpu_603,
 621                 .machine_check          = machine_check_generic,
 622                 .platform               = "ppc603",
 623         },
 624         {       /* 603e */
 625                 .pvr_mask               = 0xffff0000,
 626                 .pvr_value              = 0x00060000,
 627                 .cpu_name               = "603e",
 628                 .cpu_features           = CPU_FTRS_603,
 629                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 630                 .mmu_features           = 0,
 631                 .icache_bsize           = 32,
 632                 .dcache_bsize           = 32,
 633                 .cpu_setup              = __setup_cpu_603,
 634                 .machine_check          = machine_check_generic,
 635                 .platform               = "ppc603",
 636         },
 637         {       /* 603ev */
 638                 .pvr_mask               = 0xffff0000,
 639                 .pvr_value              = 0x00070000,
 640                 .cpu_name               = "603ev",
 641                 .cpu_features           = CPU_FTRS_603,
 642                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 643                 .mmu_features           = 0,
 644                 .icache_bsize           = 32,
 645                 .dcache_bsize           = 32,
 646                 .cpu_setup              = __setup_cpu_603,
 647                 .machine_check          = machine_check_generic,
 648                 .platform               = "ppc603",
 649         },
 650         {       /* 604 */
 651                 .pvr_mask               = 0xffff0000,
 652                 .pvr_value              = 0x00040000,
 653                 .cpu_name               = "604",
 654                 .cpu_features           = CPU_FTRS_604,
 655                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 656                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 657                 .icache_bsize           = 32,
 658                 .dcache_bsize           = 32,
 659                 .num_pmcs               = 2,
 660                 .cpu_setup              = __setup_cpu_604,
 661                 .machine_check          = machine_check_generic,
 662                 .platform               = "ppc604",
 663         },
 664         {       /* 604e */
 665                 .pvr_mask               = 0xfffff000,
 666                 .pvr_value              = 0x00090000,
 667                 .cpu_name               = "604e",
 668                 .cpu_features           = CPU_FTRS_604,
 669                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 670                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 671                 .icache_bsize           = 32,
 672                 .dcache_bsize           = 32,
 673                 .num_pmcs               = 4,
 674                 .cpu_setup              = __setup_cpu_604,
 675                 .machine_check          = machine_check_generic,
 676                 .platform               = "ppc604",
 677         },
 678         {       /* 604r */
 679                 .pvr_mask               = 0xffff0000,
 680                 .pvr_value              = 0x00090000,
 681                 .cpu_name               = "604r",
 682                 .cpu_features           = CPU_FTRS_604,
 683                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 684                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 685                 .icache_bsize           = 32,
 686                 .dcache_bsize           = 32,
 687                 .num_pmcs               = 4,
 688                 .cpu_setup              = __setup_cpu_604,
 689                 .machine_check          = machine_check_generic,
 690                 .platform               = "ppc604",
 691         },
 692         {       /* 604ev */
 693                 .pvr_mask               = 0xffff0000,
 694                 .pvr_value              = 0x000a0000,
 695                 .cpu_name               = "604ev",
 696                 .cpu_features           = CPU_FTRS_604,
 697                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 698                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 699                 .icache_bsize           = 32,
 700                 .dcache_bsize           = 32,
 701                 .num_pmcs               = 4,
 702                 .cpu_setup              = __setup_cpu_604,
 703                 .machine_check          = machine_check_generic,
 704                 .platform               = "ppc604",
 705         },
 706         {       /* 740/750 (0x4202, don't support TAU ?) */
 707                 .pvr_mask               = 0xffffffff,
 708                 .pvr_value              = 0x00084202,
 709                 .cpu_name               = "740/750",
 710                 .cpu_features           = CPU_FTRS_740_NOTAU,
 711                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 712                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 713                 .icache_bsize           = 32,
 714                 .dcache_bsize           = 32,
 715                 .num_pmcs               = 4,
 716                 .cpu_setup              = __setup_cpu_750,
 717                 .machine_check          = machine_check_generic,
 718                 .platform               = "ppc750",
 719         },
 720         {       /* 750CX (80100 and 8010x?) */
 721                 .pvr_mask               = 0xfffffff0,
 722                 .pvr_value              = 0x00080100,
 723                 .cpu_name               = "750CX",
 724                 .cpu_features           = CPU_FTRS_750,
 725                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 726                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 727                 .icache_bsize           = 32,
 728                 .dcache_bsize           = 32,
 729                 .num_pmcs               = 4,
 730                 .cpu_setup              = __setup_cpu_750cx,
 731                 .machine_check          = machine_check_generic,
 732                 .platform               = "ppc750",
 733         },
 734         {       /* 750CX (82201 and 82202) */
 735                 .pvr_mask               = 0xfffffff0,
 736                 .pvr_value              = 0x00082200,
 737                 .cpu_name               = "750CX",
 738                 .cpu_features           = CPU_FTRS_750,
 739                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 740                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 741                 .icache_bsize           = 32,
 742                 .dcache_bsize           = 32,
 743                 .num_pmcs               = 4,
 744                 .pmc_type               = PPC_PMC_IBM,
 745                 .cpu_setup              = __setup_cpu_750cx,
 746                 .machine_check          = machine_check_generic,
 747                 .platform               = "ppc750",
 748         },
 749         {       /* 750CXe (82214) */
 750                 .pvr_mask               = 0xfffffff0,
 751                 .pvr_value              = 0x00082210,
 752                 .cpu_name               = "750CXe",
 753                 .cpu_features           = CPU_FTRS_750,
 754                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 755                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 756                 .icache_bsize           = 32,
 757                 .dcache_bsize           = 32,
 758                 .num_pmcs               = 4,
 759                 .pmc_type               = PPC_PMC_IBM,
 760                 .cpu_setup              = __setup_cpu_750cx,
 761                 .machine_check          = machine_check_generic,
 762                 .platform               = "ppc750",
 763         },
 764         {       /* 750CXe "Gekko" (83214) */
 765                 .pvr_mask               = 0xffffffff,
 766                 .pvr_value              = 0x00083214,
 767                 .cpu_name               = "750CXe",
 768                 .cpu_features           = CPU_FTRS_750,
 769                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 770                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 771                 .icache_bsize           = 32,
 772                 .dcache_bsize           = 32,
 773                 .num_pmcs               = 4,
 774                 .pmc_type               = PPC_PMC_IBM,
 775                 .cpu_setup              = __setup_cpu_750cx,
 776                 .machine_check          = machine_check_generic,
 777                 .platform               = "ppc750",
 778         },
 779         {       /* 750CL (and "Broadway") */
 780                 .pvr_mask               = 0xfffff0e0,
 781                 .pvr_value              = 0x00087000,
 782                 .cpu_name               = "750CL",
 783                 .cpu_features           = CPU_FTRS_750CL,
 784                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 785                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 786                 .icache_bsize           = 32,
 787                 .dcache_bsize           = 32,
 788                 .num_pmcs               = 4,
 789                 .pmc_type               = PPC_PMC_IBM,
 790                 .cpu_setup              = __setup_cpu_750,
 791                 .machine_check          = machine_check_generic,
 792                 .platform               = "ppc750",
 793                 .oprofile_cpu_type      = "ppc/750",
 794                 .oprofile_type          = PPC_OPROFILE_G4,
 795         },
 796         {       /* 745/755 */
 797                 .pvr_mask               = 0xfffff000,
 798                 .pvr_value              = 0x00083000,
 799                 .cpu_name               = "745/755",
 800                 .cpu_features           = CPU_FTRS_750,
 801                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 802                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 803                 .icache_bsize           = 32,
 804                 .dcache_bsize           = 32,
 805                 .num_pmcs               = 4,
 806                 .pmc_type               = PPC_PMC_IBM,
 807                 .cpu_setup              = __setup_cpu_750,
 808                 .machine_check          = machine_check_generic,
 809                 .platform               = "ppc750",
 810         },
 811         {       /* 750FX rev 1.x */
 812                 .pvr_mask               = 0xffffff00,
 813                 .pvr_value              = 0x70000100,
 814                 .cpu_name               = "750FX",
 815                 .cpu_features           = CPU_FTRS_750FX1,
 816                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 817                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 818                 .icache_bsize           = 32,
 819                 .dcache_bsize           = 32,
 820                 .num_pmcs               = 4,
 821                 .pmc_type               = PPC_PMC_IBM,
 822                 .cpu_setup              = __setup_cpu_750,
 823                 .machine_check          = machine_check_generic,
 824                 .platform               = "ppc750",
 825                 .oprofile_cpu_type      = "ppc/750",
 826                 .oprofile_type          = PPC_OPROFILE_G4,
 827         },
 828         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 829                 .pvr_mask               = 0xffffffff,
 830                 .pvr_value              = 0x70000200,
 831                 .cpu_name               = "750FX",
 832                 .cpu_features           = CPU_FTRS_750FX2,
 833                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 834                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 835                 .icache_bsize           = 32,
 836                 .dcache_bsize           = 32,
 837                 .num_pmcs               = 4,
 838                 .pmc_type               = PPC_PMC_IBM,
 839                 .cpu_setup              = __setup_cpu_750,
 840                 .machine_check          = machine_check_generic,
 841                 .platform               = "ppc750",
 842                 .oprofile_cpu_type      = "ppc/750",
 843                 .oprofile_type          = PPC_OPROFILE_G4,
 844         },
 845         {       /* 750FX (All revs except 2.0) */
 846                 .pvr_mask               = 0xffff0000,
 847                 .pvr_value              = 0x70000000,
 848                 .cpu_name               = "750FX",
 849                 .cpu_features           = CPU_FTRS_750FX,
 850                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 851                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 852                 .icache_bsize           = 32,
 853                 .dcache_bsize           = 32,
 854                 .num_pmcs               = 4,
 855                 .pmc_type               = PPC_PMC_IBM,
 856                 .cpu_setup              = __setup_cpu_750fx,
 857                 .machine_check          = machine_check_generic,
 858                 .platform               = "ppc750",
 859                 .oprofile_cpu_type      = "ppc/750",
 860                 .oprofile_type          = PPC_OPROFILE_G4,
 861         },
 862         {       /* 750GX */
 863                 .pvr_mask               = 0xffff0000,
 864                 .pvr_value              = 0x70020000,
 865                 .cpu_name               = "750GX",
 866                 .cpu_features           = CPU_FTRS_750GX,
 867                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 868                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 869                 .icache_bsize           = 32,
 870                 .dcache_bsize           = 32,
 871                 .num_pmcs               = 4,
 872                 .pmc_type               = PPC_PMC_IBM,
 873                 .cpu_setup              = __setup_cpu_750fx,
 874                 .machine_check          = machine_check_generic,
 875                 .platform               = "ppc750",
 876                 .oprofile_cpu_type      = "ppc/750",
 877                 .oprofile_type          = PPC_OPROFILE_G4,
 878         },
 879         {       /* 740/750 (L2CR bit need fixup for 740) */
 880                 .pvr_mask               = 0xffff0000,
 881                 .pvr_value              = 0x00080000,
 882                 .cpu_name               = "740/750",
 883                 .cpu_features           = CPU_FTRS_740,
 884                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 885                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 886                 .icache_bsize           = 32,
 887                 .dcache_bsize           = 32,
 888                 .num_pmcs               = 4,
 889                 .pmc_type               = PPC_PMC_IBM,
 890                 .cpu_setup              = __setup_cpu_750,
 891                 .machine_check          = machine_check_generic,
 892                 .platform               = "ppc750",
 893         },
 894         {       /* 7400 rev 1.1 ? (no TAU) */
 895                 .pvr_mask               = 0xffffffff,
 896                 .pvr_value              = 0x000c1101,
 897                 .cpu_name               = "7400 (1.1)",
 898                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 899                 .cpu_user_features      = COMMON_USER |
 900                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 901                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 902                 .icache_bsize           = 32,
 903                 .dcache_bsize           = 32,
 904                 .num_pmcs               = 4,
 905                 .pmc_type               = PPC_PMC_G4,
 906                 .cpu_setup              = __setup_cpu_7400,
 907                 .machine_check          = machine_check_generic,
 908                 .platform               = "ppc7400",
 909         },
 910         {       /* 7400 */
 911                 .pvr_mask               = 0xffff0000,
 912                 .pvr_value              = 0x000c0000,
 913                 .cpu_name               = "7400",
 914                 .cpu_features           = CPU_FTRS_7400,
 915                 .cpu_user_features      = COMMON_USER |
 916                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 917                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 918                 .icache_bsize           = 32,
 919                 .dcache_bsize           = 32,
 920                 .num_pmcs               = 4,
 921                 .pmc_type               = PPC_PMC_G4,
 922                 .cpu_setup              = __setup_cpu_7400,
 923                 .machine_check          = machine_check_generic,
 924                 .platform               = "ppc7400",
 925         },
 926         {       /* 7410 */
 927                 .pvr_mask               = 0xffff0000,
 928                 .pvr_value              = 0x800c0000,
 929                 .cpu_name               = "7410",
 930                 .cpu_features           = CPU_FTRS_7400,
 931                 .cpu_user_features      = COMMON_USER |
 932                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 933                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 934                 .icache_bsize           = 32,
 935                 .dcache_bsize           = 32,
 936                 .num_pmcs               = 4,
 937                 .pmc_type               = PPC_PMC_G4,
 938                 .cpu_setup              = __setup_cpu_7410,
 939                 .machine_check          = machine_check_generic,
 940                 .platform               = "ppc7400",
 941         },
 942         {       /* 7450 2.0 - no doze/nap */
 943                 .pvr_mask               = 0xffffffff,
 944                 .pvr_value              = 0x80000200,
 945                 .cpu_name               = "7450",
 946                 .cpu_features           = CPU_FTRS_7450_20,
 947                 .cpu_user_features      = COMMON_USER |
 948                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 949                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 950                 .icache_bsize           = 32,
 951                 .dcache_bsize           = 32,
 952                 .num_pmcs               = 6,
 953                 .pmc_type               = PPC_PMC_G4,
 954                 .cpu_setup              = __setup_cpu_745x,
 955                 .oprofile_cpu_type      = "ppc/7450",
 956                 .oprofile_type          = PPC_OPROFILE_G4,
 957                 .machine_check          = machine_check_generic,
 958                 .platform               = "ppc7450",
 959         },
 960         {       /* 7450 2.1 */
 961                 .pvr_mask               = 0xffffffff,
 962                 .pvr_value              = 0x80000201,
 963                 .cpu_name               = "7450",
 964                 .cpu_features           = CPU_FTRS_7450_21,
 965                 .cpu_user_features      = COMMON_USER |
 966                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 967                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 968                 .icache_bsize           = 32,
 969                 .dcache_bsize           = 32,
 970                 .num_pmcs               = 6,
 971                 .pmc_type               = PPC_PMC_G4,
 972                 .cpu_setup              = __setup_cpu_745x,
 973                 .oprofile_cpu_type      = "ppc/7450",
 974                 .oprofile_type          = PPC_OPROFILE_G4,
 975                 .machine_check          = machine_check_generic,
 976                 .platform               = "ppc7450",
 977         },
 978         {       /* 7450 2.3 and newer */
 979                 .pvr_mask               = 0xffff0000,
 980                 .pvr_value              = 0x80000000,
 981                 .cpu_name               = "7450",
 982                 .cpu_features           = CPU_FTRS_7450_23,
 983                 .cpu_user_features      = COMMON_USER |
 984                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 985                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 986                 .icache_bsize           = 32,
 987                 .dcache_bsize           = 32,
 988                 .num_pmcs               = 6,
 989                 .pmc_type               = PPC_PMC_G4,
 990                 .cpu_setup              = __setup_cpu_745x,
 991                 .oprofile_cpu_type      = "ppc/7450",
 992                 .oprofile_type          = PPC_OPROFILE_G4,
 993                 .machine_check          = machine_check_generic,
 994                 .platform               = "ppc7450",
 995         },
 996         {       /* 7455 rev 1.x */
 997                 .pvr_mask               = 0xffffff00,
 998                 .pvr_value              = 0x80010100,
 999                 .cpu_name               = "7455",
1000                 .cpu_features           = CPU_FTRS_7455_1,
1001                 .cpu_user_features      = COMMON_USER |
1002                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1003                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1004                 .icache_bsize           = 32,
1005                 .dcache_bsize           = 32,
1006                 .num_pmcs               = 6,
1007                 .pmc_type               = PPC_PMC_G4,
1008                 .cpu_setup              = __setup_cpu_745x,
1009                 .oprofile_cpu_type      = "ppc/7450",
1010                 .oprofile_type          = PPC_OPROFILE_G4,
1011                 .machine_check          = machine_check_generic,
1012                 .platform               = "ppc7450",
1013         },
1014         {       /* 7455 rev 2.0 */
1015                 .pvr_mask               = 0xffffffff,
1016                 .pvr_value              = 0x80010200,
1017                 .cpu_name               = "7455",
1018                 .cpu_features           = CPU_FTRS_7455_20,
1019                 .cpu_user_features      = COMMON_USER |
1020                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1021                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1022                 .icache_bsize           = 32,
1023                 .dcache_bsize           = 32,
1024                 .num_pmcs               = 6,
1025                 .pmc_type               = PPC_PMC_G4,
1026                 .cpu_setup              = __setup_cpu_745x,
1027                 .oprofile_cpu_type      = "ppc/7450",
1028                 .oprofile_type          = PPC_OPROFILE_G4,
1029                 .machine_check          = machine_check_generic,
1030                 .platform               = "ppc7450",
1031         },
1032         {       /* 7455 others */
1033                 .pvr_mask               = 0xffff0000,
1034                 .pvr_value              = 0x80010000,
1035                 .cpu_name               = "7455",
1036                 .cpu_features           = CPU_FTRS_7455,
1037                 .cpu_user_features      = COMMON_USER |
1038                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1039                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1040                 .icache_bsize           = 32,
1041                 .dcache_bsize           = 32,
1042                 .num_pmcs               = 6,
1043                 .pmc_type               = PPC_PMC_G4,
1044                 .cpu_setup              = __setup_cpu_745x,
1045                 .oprofile_cpu_type      = "ppc/7450",
1046                 .oprofile_type          = PPC_OPROFILE_G4,
1047                 .machine_check          = machine_check_generic,
1048                 .platform               = "ppc7450",
1049         },
1050         {       /* 7447/7457 Rev 1.0 */
1051                 .pvr_mask               = 0xffffffff,
1052                 .pvr_value              = 0x80020100,
1053                 .cpu_name               = "7447/7457",
1054                 .cpu_features           = CPU_FTRS_7447_10,
1055                 .cpu_user_features      = COMMON_USER |
1056                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1057                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1058                 .icache_bsize           = 32,
1059                 .dcache_bsize           = 32,
1060                 .num_pmcs               = 6,
1061                 .pmc_type               = PPC_PMC_G4,
1062                 .cpu_setup              = __setup_cpu_745x,
1063                 .oprofile_cpu_type      = "ppc/7450",
1064                 .oprofile_type          = PPC_OPROFILE_G4,
1065                 .machine_check          = machine_check_generic,
1066                 .platform               = "ppc7450",
1067         },
1068         {       /* 7447/7457 Rev 1.1 */
1069                 .pvr_mask               = 0xffffffff,
1070                 .pvr_value              = 0x80020101,
1071                 .cpu_name               = "7447/7457",
1072                 .cpu_features           = CPU_FTRS_7447_10,
1073                 .cpu_user_features      = COMMON_USER |
1074                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1075                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1076                 .icache_bsize           = 32,
1077                 .dcache_bsize           = 32,
1078                 .num_pmcs               = 6,
1079                 .pmc_type               = PPC_PMC_G4,
1080                 .cpu_setup              = __setup_cpu_745x,
1081                 .oprofile_cpu_type      = "ppc/7450",
1082                 .oprofile_type          = PPC_OPROFILE_G4,
1083                 .machine_check          = machine_check_generic,
1084                 .platform               = "ppc7450",
1085         },
1086         {       /* 7447/7457 Rev 1.2 and later */
1087                 .pvr_mask               = 0xffff0000,
1088                 .pvr_value              = 0x80020000,
1089                 .cpu_name               = "7447/7457",
1090                 .cpu_features           = CPU_FTRS_7447,
1091                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1092                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1093                 .icache_bsize           = 32,
1094                 .dcache_bsize           = 32,
1095                 .num_pmcs               = 6,
1096                 .pmc_type               = PPC_PMC_G4,
1097                 .cpu_setup              = __setup_cpu_745x,
1098                 .oprofile_cpu_type      = "ppc/7450",
1099                 .oprofile_type          = PPC_OPROFILE_G4,
1100                 .machine_check          = machine_check_generic,
1101                 .platform               = "ppc7450",
1102         },
1103         {       /* 7447A */
1104                 .pvr_mask               = 0xffff0000,
1105                 .pvr_value              = 0x80030000,
1106                 .cpu_name               = "7447A",
1107                 .cpu_features           = CPU_FTRS_7447A,
1108                 .cpu_user_features      = COMMON_USER |
1109                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1110                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1111                 .icache_bsize           = 32,
1112                 .dcache_bsize           = 32,
1113                 .num_pmcs               = 6,
1114                 .pmc_type               = PPC_PMC_G4,
1115                 .cpu_setup              = __setup_cpu_745x,
1116                 .oprofile_cpu_type      = "ppc/7450",
1117                 .oprofile_type          = PPC_OPROFILE_G4,
1118                 .machine_check          = machine_check_generic,
1119                 .platform               = "ppc7450",
1120         },
1121         {       /* 7448 */
1122                 .pvr_mask               = 0xffff0000,
1123                 .pvr_value              = 0x80040000,
1124                 .cpu_name               = "7448",
1125                 .cpu_features           = CPU_FTRS_7448,
1126                 .cpu_user_features      = COMMON_USER |
1127                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1128                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1129                 .icache_bsize           = 32,
1130                 .dcache_bsize           = 32,
1131                 .num_pmcs               = 6,
1132                 .pmc_type               = PPC_PMC_G4,
1133                 .cpu_setup              = __setup_cpu_745x,
1134                 .oprofile_cpu_type      = "ppc/7450",
1135                 .oprofile_type          = PPC_OPROFILE_G4,
1136                 .machine_check          = machine_check_generic,
1137                 .platform               = "ppc7450",
1138         },
1139         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1140                 .pvr_mask               = 0x7fff0000,
1141                 .pvr_value              = 0x00810000,
1142                 .cpu_name               = "82xx",
1143                 .cpu_features           = CPU_FTRS_82XX,
1144                 .cpu_user_features      = COMMON_USER,
1145                 .mmu_features           = 0,
1146                 .icache_bsize           = 32,
1147                 .dcache_bsize           = 32,
1148                 .cpu_setup              = __setup_cpu_603,
1149                 .machine_check          = machine_check_generic,
1150                 .platform               = "ppc603",
1151         },
1152         {       /* All G2_LE (603e core, plus some) have the same pvr */
1153                 .pvr_mask               = 0x7fff0000,
1154                 .pvr_value              = 0x00820000,
1155                 .cpu_name               = "G2_LE",
1156                 .cpu_features           = CPU_FTRS_G2_LE,
1157                 .cpu_user_features      = COMMON_USER,
1158                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1159                 .icache_bsize           = 32,
1160                 .dcache_bsize           = 32,
1161                 .cpu_setup              = __setup_cpu_603,
1162                 .machine_check          = machine_check_generic,
1163                 .platform               = "ppc603",
1164         },
1165         {       /* e300c1 (a 603e core, plus some) on 83xx */
1166                 .pvr_mask               = 0x7fff0000,
1167                 .pvr_value              = 0x00830000,
1168                 .cpu_name               = "e300c1",
1169                 .cpu_features           = CPU_FTRS_E300,
1170                 .cpu_user_features      = COMMON_USER,
1171                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1172                 .icache_bsize           = 32,
1173                 .dcache_bsize           = 32,
1174                 .cpu_setup              = __setup_cpu_603,
1175                 .machine_check          = machine_check_generic,
1176                 .platform               = "ppc603",
1177         },
1178         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1179                 .pvr_mask               = 0x7fff0000,
1180                 .pvr_value              = 0x00840000,
1181                 .cpu_name               = "e300c2",
1182                 .cpu_features           = CPU_FTRS_E300C2,
1183                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1184                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1185                         MMU_FTR_NEED_DTLB_SW_LRU,
1186                 .icache_bsize           = 32,
1187                 .dcache_bsize           = 32,
1188                 .cpu_setup              = __setup_cpu_603,
1189                 .machine_check          = machine_check_generic,
1190                 .platform               = "ppc603",
1191         },
1192         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1193                 .pvr_mask               = 0x7fff0000,
1194                 .pvr_value              = 0x00850000,
1195                 .cpu_name               = "e300c3",
1196                 .cpu_features           = CPU_FTRS_E300,
1197                 .cpu_user_features      = COMMON_USER,
1198                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1199                         MMU_FTR_NEED_DTLB_SW_LRU,
1200                 .icache_bsize           = 32,
1201                 .dcache_bsize           = 32,
1202                 .cpu_setup              = __setup_cpu_603,
1203                 .machine_check          = machine_check_generic,
1204                 .num_pmcs               = 4,
1205                 .oprofile_cpu_type      = "ppc/e300",
1206                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1207                 .platform               = "ppc603",
1208         },
1209         {       /* e300c4 (e300c1, plus one IU) */
1210                 .pvr_mask               = 0x7fff0000,
1211                 .pvr_value              = 0x00860000,
1212                 .cpu_name               = "e300c4",
1213                 .cpu_features           = CPU_FTRS_E300,
1214                 .cpu_user_features      = COMMON_USER,
1215                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1216                         MMU_FTR_NEED_DTLB_SW_LRU,
1217                 .icache_bsize           = 32,
1218                 .dcache_bsize           = 32,
1219                 .cpu_setup              = __setup_cpu_603,
1220                 .machine_check          = machine_check_generic,
1221                 .num_pmcs               = 4,
1222                 .oprofile_cpu_type      = "ppc/e300",
1223                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1224                 .platform               = "ppc603",
1225         },
1226         {       /* default match, we assume split I/D cache & TB (non-601)... */
1227                 .pvr_mask               = 0x00000000,
1228                 .pvr_value              = 0x00000000,
1229                 .cpu_name               = "(generic PPC)",
1230                 .cpu_features           = CPU_FTRS_CLASSIC32,
1231                 .cpu_user_features      = COMMON_USER,
1232                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1233                 .icache_bsize           = 32,
1234                 .dcache_bsize           = 32,
1235                 .machine_check          = machine_check_generic,
1236                 .platform               = "ppc603",
1237         },
1238 #endif /* CONFIG_PPC_BOOK3S_32 */
1239 #ifdef CONFIG_8xx
1240         {       /* 8xx */
1241                 .pvr_mask               = 0xffff0000,
1242                 .pvr_value              = 0x00500000,
1243                 .cpu_name               = "8xx",
1244                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1245                  * if the 8xx code is there.... */
1246                 .cpu_features           = CPU_FTRS_8XX,
1247                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1248                 .mmu_features           = MMU_FTR_TYPE_8xx,
1249                 .icache_bsize           = 16,
1250                 .dcache_bsize           = 16,
1251                 .platform               = "ppc823",
1252         },
1253 #endif /* CONFIG_8xx */
1254 #ifdef CONFIG_40x
1255         {       /* 403GC */
1256                 .pvr_mask               = 0xffffff00,
1257                 .pvr_value              = 0x00200200,
1258                 .cpu_name               = "403GC",
1259                 .cpu_features           = CPU_FTRS_40X,
1260                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1261                 .mmu_features           = MMU_FTR_TYPE_40x,
1262                 .icache_bsize           = 16,
1263                 .dcache_bsize           = 16,
1264                 .machine_check          = machine_check_4xx,
1265                 .platform               = "ppc403",
1266         },
1267         {       /* 403GCX */
1268                 .pvr_mask               = 0xffffff00,
1269                 .pvr_value              = 0x00201400,
1270                 .cpu_name               = "403GCX",
1271                 .cpu_features           = CPU_FTRS_40X,
1272                 .cpu_user_features      = PPC_FEATURE_32 |
1273                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1274                 .mmu_features           = MMU_FTR_TYPE_40x,
1275                 .icache_bsize           = 16,
1276                 .dcache_bsize           = 16,
1277                 .machine_check          = machine_check_4xx,
1278                 .platform               = "ppc403",
1279         },
1280         {       /* 403G ?? */
1281                 .pvr_mask               = 0xffff0000,
1282                 .pvr_value              = 0x00200000,
1283                 .cpu_name               = "403G ??",
1284                 .cpu_features           = CPU_FTRS_40X,
1285                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1286                 .mmu_features           = MMU_FTR_TYPE_40x,
1287                 .icache_bsize           = 16,
1288                 .dcache_bsize           = 16,
1289                 .machine_check          = machine_check_4xx,
1290                 .platform               = "ppc403",
1291         },
1292         {       /* 405GP */
1293                 .pvr_mask               = 0xffff0000,
1294                 .pvr_value              = 0x40110000,
1295                 .cpu_name               = "405GP",
1296                 .cpu_features           = CPU_FTRS_40X,
1297                 .cpu_user_features      = PPC_FEATURE_32 |
1298                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1299                 .mmu_features           = MMU_FTR_TYPE_40x,
1300                 .icache_bsize           = 32,
1301                 .dcache_bsize           = 32,
1302                 .machine_check          = machine_check_4xx,
1303                 .platform               = "ppc405",
1304         },
1305         {       /* STB 03xxx */
1306                 .pvr_mask               = 0xffff0000,
1307                 .pvr_value              = 0x40130000,
1308                 .cpu_name               = "STB03xxx",
1309                 .cpu_features           = CPU_FTRS_40X,
1310                 .cpu_user_features      = PPC_FEATURE_32 |
1311                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1312                 .mmu_features           = MMU_FTR_TYPE_40x,
1313                 .icache_bsize           = 32,
1314                 .dcache_bsize           = 32,
1315                 .machine_check          = machine_check_4xx,
1316                 .platform               = "ppc405",
1317         },
1318         {       /* STB 04xxx */
1319                 .pvr_mask               = 0xffff0000,
1320                 .pvr_value              = 0x41810000,
1321                 .cpu_name               = "STB04xxx",
1322                 .cpu_features           = CPU_FTRS_40X,
1323                 .cpu_user_features      = PPC_FEATURE_32 |
1324                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1325                 .mmu_features           = MMU_FTR_TYPE_40x,
1326                 .icache_bsize           = 32,
1327                 .dcache_bsize           = 32,
1328                 .machine_check          = machine_check_4xx,
1329                 .platform               = "ppc405",
1330         },
1331         {       /* NP405L */
1332                 .pvr_mask               = 0xffff0000,
1333                 .pvr_value              = 0x41610000,
1334                 .cpu_name               = "NP405L",
1335                 .cpu_features           = CPU_FTRS_40X,
1336                 .cpu_user_features      = PPC_FEATURE_32 |
1337                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1338                 .mmu_features           = MMU_FTR_TYPE_40x,
1339                 .icache_bsize           = 32,
1340                 .dcache_bsize           = 32,
1341                 .machine_check          = machine_check_4xx,
1342                 .platform               = "ppc405",
1343         },
1344         {       /* NP4GS3 */
1345                 .pvr_mask               = 0xffff0000,
1346                 .pvr_value              = 0x40B10000,
1347                 .cpu_name               = "NP4GS3",
1348                 .cpu_features           = CPU_FTRS_40X,
1349                 .cpu_user_features      = PPC_FEATURE_32 |
1350                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1351                 .mmu_features           = MMU_FTR_TYPE_40x,
1352                 .icache_bsize           = 32,
1353                 .dcache_bsize           = 32,
1354                 .machine_check          = machine_check_4xx,
1355                 .platform               = "ppc405",
1356         },
1357         {   /* NP405H */
1358                 .pvr_mask               = 0xffff0000,
1359                 .pvr_value              = 0x41410000,
1360                 .cpu_name               = "NP405H",
1361                 .cpu_features           = CPU_FTRS_40X,
1362                 .cpu_user_features      = PPC_FEATURE_32 |
1363                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1364                 .mmu_features           = MMU_FTR_TYPE_40x,
1365                 .icache_bsize           = 32,
1366                 .dcache_bsize           = 32,
1367                 .machine_check          = machine_check_4xx,
1368                 .platform               = "ppc405",
1369         },
1370         {       /* 405GPr */
1371                 .pvr_mask               = 0xffff0000,
1372                 .pvr_value              = 0x50910000,
1373                 .cpu_name               = "405GPr",
1374                 .cpu_features           = CPU_FTRS_40X,
1375                 .cpu_user_features      = PPC_FEATURE_32 |
1376                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1377                 .mmu_features           = MMU_FTR_TYPE_40x,
1378                 .icache_bsize           = 32,
1379                 .dcache_bsize           = 32,
1380                 .machine_check          = machine_check_4xx,
1381                 .platform               = "ppc405",
1382         },
1383         {   /* STBx25xx */
1384                 .pvr_mask               = 0xffff0000,
1385                 .pvr_value              = 0x51510000,
1386                 .cpu_name               = "STBx25xx",
1387                 .cpu_features           = CPU_FTRS_40X,
1388                 .cpu_user_features      = PPC_FEATURE_32 |
1389                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1390                 .mmu_features           = MMU_FTR_TYPE_40x,
1391                 .icache_bsize           = 32,
1392                 .dcache_bsize           = 32,
1393                 .machine_check          = machine_check_4xx,
1394                 .platform               = "ppc405",
1395         },
1396         {       /* 405LP */
1397                 .pvr_mask               = 0xffff0000,
1398                 .pvr_value              = 0x41F10000,
1399                 .cpu_name               = "405LP",
1400                 .cpu_features           = CPU_FTRS_40X,
1401                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1402                 .mmu_features           = MMU_FTR_TYPE_40x,
1403                 .icache_bsize           = 32,
1404                 .dcache_bsize           = 32,
1405                 .machine_check          = machine_check_4xx,
1406                 .platform               = "ppc405",
1407         },
1408         {       /* Xilinx Virtex-II Pro  */
1409                 .pvr_mask               = 0xfffff000,
1410                 .pvr_value              = 0x20010000,
1411                 .cpu_name               = "Virtex-II Pro",
1412                 .cpu_features           = CPU_FTRS_40X,
1413                 .cpu_user_features      = PPC_FEATURE_32 |
1414                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1415                 .mmu_features           = MMU_FTR_TYPE_40x,
1416                 .icache_bsize           = 32,
1417                 .dcache_bsize           = 32,
1418                 .machine_check          = machine_check_4xx,
1419                 .platform               = "ppc405",
1420         },
1421         {       /* Xilinx Virtex-4 FX */
1422                 .pvr_mask               = 0xfffff000,
1423                 .pvr_value              = 0x20011000,
1424                 .cpu_name               = "Virtex-4 FX",
1425                 .cpu_features           = CPU_FTRS_40X,
1426                 .cpu_user_features      = PPC_FEATURE_32 |
1427                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1428                 .mmu_features           = MMU_FTR_TYPE_40x,
1429                 .icache_bsize           = 32,
1430                 .dcache_bsize           = 32,
1431                 .machine_check          = machine_check_4xx,
1432                 .platform               = "ppc405",
1433         },
1434         {       /* 405EP */
1435                 .pvr_mask               = 0xffff0000,
1436                 .pvr_value              = 0x51210000,
1437                 .cpu_name               = "405EP",
1438                 .cpu_features           = CPU_FTRS_40X,
1439                 .cpu_user_features      = PPC_FEATURE_32 |
1440                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1441                 .mmu_features           = MMU_FTR_TYPE_40x,
1442                 .icache_bsize           = 32,
1443                 .dcache_bsize           = 32,
1444                 .machine_check          = machine_check_4xx,
1445                 .platform               = "ppc405",
1446         },
1447         {       /* 405EX Rev. A/B with Security */
1448                 .pvr_mask               = 0xffff000f,
1449                 .pvr_value              = 0x12910007,
1450                 .cpu_name               = "405EX Rev. A/B",
1451                 .cpu_features           = CPU_FTRS_40X,
1452                 .cpu_user_features      = PPC_FEATURE_32 |
1453                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1454                 .mmu_features           = MMU_FTR_TYPE_40x,
1455                 .icache_bsize           = 32,
1456                 .dcache_bsize           = 32,
1457                 .machine_check          = machine_check_4xx,
1458                 .platform               = "ppc405",
1459         },
1460         {       /* 405EX Rev. C without Security */
1461                 .pvr_mask               = 0xffff000f,
1462                 .pvr_value              = 0x1291000d,
1463                 .cpu_name               = "405EX Rev. C",
1464                 .cpu_features           = CPU_FTRS_40X,
1465                 .cpu_user_features      = PPC_FEATURE_32 |
1466                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1467                 .mmu_features           = MMU_FTR_TYPE_40x,
1468                 .icache_bsize           = 32,
1469                 .dcache_bsize           = 32,
1470                 .machine_check          = machine_check_4xx,
1471                 .platform               = "ppc405",
1472         },
1473         {       /* 405EX Rev. C with Security */
1474                 .pvr_mask               = 0xffff000f,
1475                 .pvr_value              = 0x1291000f,
1476                 .cpu_name               = "405EX Rev. C",
1477                 .cpu_features           = CPU_FTRS_40X,
1478                 .cpu_user_features      = PPC_FEATURE_32 |
1479                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1480                 .mmu_features           = MMU_FTR_TYPE_40x,
1481                 .icache_bsize           = 32,
1482                 .dcache_bsize           = 32,
1483                 .machine_check          = machine_check_4xx,
1484                 .platform               = "ppc405",
1485         },
1486         {       /* 405EX Rev. D without Security */
1487                 .pvr_mask               = 0xffff000f,
1488                 .pvr_value              = 0x12910003,
1489                 .cpu_name               = "405EX Rev. D",
1490                 .cpu_features           = CPU_FTRS_40X,
1491                 .cpu_user_features      = PPC_FEATURE_32 |
1492                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1493                 .mmu_features           = MMU_FTR_TYPE_40x,
1494                 .icache_bsize           = 32,
1495                 .dcache_bsize           = 32,
1496                 .machine_check          = machine_check_4xx,
1497                 .platform               = "ppc405",
1498         },
1499         {       /* 405EX Rev. D with Security */
1500                 .pvr_mask               = 0xffff000f,
1501                 .pvr_value              = 0x12910005,
1502                 .cpu_name               = "405EX Rev. D",
1503                 .cpu_features           = CPU_FTRS_40X,
1504                 .cpu_user_features      = PPC_FEATURE_32 |
1505                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1506                 .mmu_features           = MMU_FTR_TYPE_40x,
1507                 .icache_bsize           = 32,
1508                 .dcache_bsize           = 32,
1509                 .machine_check          = machine_check_4xx,
1510                 .platform               = "ppc405",
1511         },
1512         {       /* 405EXr Rev. A/B without Security */
1513                 .pvr_mask               = 0xffff000f,
1514                 .pvr_value              = 0x12910001,
1515                 .cpu_name               = "405EXr Rev. A/B",
1516                 .cpu_features           = CPU_FTRS_40X,
1517                 .cpu_user_features      = PPC_FEATURE_32 |
1518                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1519                 .mmu_features           = MMU_FTR_TYPE_40x,
1520                 .icache_bsize           = 32,
1521                 .dcache_bsize           = 32,
1522                 .machine_check          = machine_check_4xx,
1523                 .platform               = "ppc405",
1524         },
1525         {       /* 405EXr Rev. C without Security */
1526                 .pvr_mask               = 0xffff000f,
1527                 .pvr_value              = 0x12910009,
1528                 .cpu_name               = "405EXr Rev. C",
1529                 .cpu_features           = CPU_FTRS_40X,
1530                 .cpu_user_features      = PPC_FEATURE_32 |
1531                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1532                 .mmu_features           = MMU_FTR_TYPE_40x,
1533                 .icache_bsize           = 32,
1534                 .dcache_bsize           = 32,
1535                 .machine_check          = machine_check_4xx,
1536                 .platform               = "ppc405",
1537         },
1538         {       /* 405EXr Rev. C with Security */
1539                 .pvr_mask               = 0xffff000f,
1540                 .pvr_value              = 0x1291000b,
1541                 .cpu_name               = "405EXr Rev. C",
1542                 .cpu_features           = CPU_FTRS_40X,
1543                 .cpu_user_features      = PPC_FEATURE_32 |
1544                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1545                 .mmu_features           = MMU_FTR_TYPE_40x,
1546                 .icache_bsize           = 32,
1547                 .dcache_bsize           = 32,
1548                 .machine_check          = machine_check_4xx,
1549                 .platform               = "ppc405",
1550         },
1551         {       /* 405EXr Rev. D without Security */
1552                 .pvr_mask               = 0xffff000f,
1553                 .pvr_value              = 0x12910000,
1554                 .cpu_name               = "405EXr Rev. D",
1555                 .cpu_features           = CPU_FTRS_40X,
1556                 .cpu_user_features      = PPC_FEATURE_32 |
1557                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1558                 .mmu_features           = MMU_FTR_TYPE_40x,
1559                 .icache_bsize           = 32,
1560                 .dcache_bsize           = 32,
1561                 .machine_check          = machine_check_4xx,
1562                 .platform               = "ppc405",
1563         },
1564         {       /* 405EXr Rev. D with Security */
1565                 .pvr_mask               = 0xffff000f,
1566                 .pvr_value              = 0x12910002,
1567                 .cpu_name               = "405EXr Rev. D",
1568                 .cpu_features           = CPU_FTRS_40X,
1569                 .cpu_user_features      = PPC_FEATURE_32 |
1570                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1571                 .mmu_features           = MMU_FTR_TYPE_40x,
1572                 .icache_bsize           = 32,
1573                 .dcache_bsize           = 32,
1574                 .machine_check          = machine_check_4xx,
1575                 .platform               = "ppc405",
1576         },
1577         {
1578                 /* 405EZ */
1579                 .pvr_mask               = 0xffff0000,
1580                 .pvr_value              = 0x41510000,
1581                 .cpu_name               = "405EZ",
1582                 .cpu_features           = CPU_FTRS_40X,
1583                 .cpu_user_features      = PPC_FEATURE_32 |
1584                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1585                 .mmu_features           = MMU_FTR_TYPE_40x,
1586                 .icache_bsize           = 32,
1587                 .dcache_bsize           = 32,
1588                 .machine_check          = machine_check_4xx,
1589                 .platform               = "ppc405",
1590         },
1591         {       /* APM8018X */
1592                 .pvr_mask               = 0xffff0000,
1593                 .pvr_value              = 0x7ff11432,
1594                 .cpu_name               = "APM8018X",
1595                 .cpu_features           = CPU_FTRS_40X,
1596                 .cpu_user_features      = PPC_FEATURE_32 |
1597                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1598                 .mmu_features           = MMU_FTR_TYPE_40x,
1599                 .icache_bsize           = 32,
1600                 .dcache_bsize           = 32,
1601                 .machine_check          = machine_check_4xx,
1602                 .platform               = "ppc405",
1603         },
1604         {       /* default match */
1605                 .pvr_mask               = 0x00000000,
1606                 .pvr_value              = 0x00000000,
1607                 .cpu_name               = "(generic 40x PPC)",
1608                 .cpu_features           = CPU_FTRS_40X,
1609                 .cpu_user_features      = PPC_FEATURE_32 |
1610                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1611                 .mmu_features           = MMU_FTR_TYPE_40x,
1612                 .icache_bsize           = 32,
1613                 .dcache_bsize           = 32,
1614                 .machine_check          = machine_check_4xx,
1615                 .platform               = "ppc405",
1616         }
1617
1618 #endif /* CONFIG_40x */
1619 #ifdef CONFIG_44x
1620         {
1621                 .pvr_mask               = 0xf0000fff,
1622                 .pvr_value              = 0x40000850,
1623                 .cpu_name               = "440GR Rev. A",
1624                 .cpu_features           = CPU_FTRS_44X,
1625                 .cpu_user_features      = COMMON_USER_BOOKE,
1626                 .mmu_features           = MMU_FTR_TYPE_44x,
1627                 .icache_bsize           = 32,
1628                 .dcache_bsize           = 32,
1629                 .machine_check          = machine_check_4xx,
1630                 .platform               = "ppc440",
1631         },
1632         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1633                 .pvr_mask               = 0xf0000fff,
1634                 .pvr_value              = 0x40000858,
1635                 .cpu_name               = "440EP Rev. A",
1636                 .cpu_features           = CPU_FTRS_44X,
1637                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1638                 .mmu_features           = MMU_FTR_TYPE_44x,
1639                 .icache_bsize           = 32,
1640                 .dcache_bsize           = 32,
1641                 .cpu_setup              = __setup_cpu_440ep,
1642                 .machine_check          = machine_check_4xx,
1643                 .platform               = "ppc440",
1644         },
1645         {
1646                 .pvr_mask               = 0xf0000fff,
1647                 .pvr_value              = 0x400008d3,
1648                 .cpu_name               = "440GR Rev. B",
1649                 .cpu_features           = CPU_FTRS_44X,
1650                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1651                 .mmu_features           = MMU_FTR_TYPE_44x,
1652                 .icache_bsize           = 32,
1653                 .dcache_bsize           = 32,
1654                 .machine_check          = machine_check_4xx,
1655                 .platform               = "ppc440",
1656         },
1657         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1658                 .pvr_mask               = 0xf0000ff7,
1659                 .pvr_value              = 0x400008d4,
1660                 .cpu_name               = "440EP Rev. C",
1661                 .cpu_features           = CPU_FTRS_44X,
1662                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1663                 .mmu_features           = MMU_FTR_TYPE_44x,
1664                 .icache_bsize           = 32,
1665                 .dcache_bsize           = 32,
1666                 .cpu_setup              = __setup_cpu_440ep,
1667                 .machine_check          = machine_check_4xx,
1668                 .platform               = "ppc440",
1669         },
1670         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1671                 .pvr_mask               = 0xf0000fff,
1672                 .pvr_value              = 0x400008db,
1673                 .cpu_name               = "440EP Rev. B",
1674                 .cpu_features           = CPU_FTRS_44X,
1675                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1676                 .mmu_features           = MMU_FTR_TYPE_44x,
1677                 .icache_bsize           = 32,
1678                 .dcache_bsize           = 32,
1679                 .cpu_setup              = __setup_cpu_440ep,
1680                 .machine_check          = machine_check_4xx,
1681                 .platform               = "ppc440",
1682         },
1683         { /* 440GRX */
1684                 .pvr_mask               = 0xf0000ffb,
1685                 .pvr_value              = 0x200008D0,
1686                 .cpu_name               = "440GRX",
1687                 .cpu_features           = CPU_FTRS_44X,
1688                 .cpu_user_features      = COMMON_USER_BOOKE,
1689                 .mmu_features           = MMU_FTR_TYPE_44x,
1690                 .icache_bsize           = 32,
1691                 .dcache_bsize           = 32,
1692                 .cpu_setup              = __setup_cpu_440grx,
1693                 .machine_check          = machine_check_440A,
1694                 .platform               = "ppc440",
1695         },
1696         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1697                 .pvr_mask               = 0xf0000ffb,
1698                 .pvr_value              = 0x200008D8,
1699                 .cpu_name               = "440EPX",
1700                 .cpu_features           = CPU_FTRS_44X,
1701                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1702                 .mmu_features           = MMU_FTR_TYPE_44x,
1703                 .icache_bsize           = 32,
1704                 .dcache_bsize           = 32,
1705                 .cpu_setup              = __setup_cpu_440epx,
1706                 .machine_check          = machine_check_440A,
1707                 .platform               = "ppc440",
1708         },
1709         {       /* 440GP Rev. B */
1710                 .pvr_mask               = 0xf0000fff,
1711                 .pvr_value              = 0x40000440,
1712                 .cpu_name               = "440GP Rev. B",
1713                 .cpu_features           = CPU_FTRS_44X,
1714                 .cpu_user_features      = COMMON_USER_BOOKE,
1715                 .mmu_features           = MMU_FTR_TYPE_44x,
1716                 .icache_bsize           = 32,
1717                 .dcache_bsize           = 32,
1718                 .machine_check          = machine_check_4xx,
1719                 .platform               = "ppc440gp",
1720         },
1721         {       /* 440GP Rev. C */
1722                 .pvr_mask               = 0xf0000fff,
1723                 .pvr_value              = 0x40000481,
1724                 .cpu_name               = "440GP Rev. C",
1725                 .cpu_features           = CPU_FTRS_44X,
1726                 .cpu_user_features      = COMMON_USER_BOOKE,
1727                 .mmu_features           = MMU_FTR_TYPE_44x,
1728                 .icache_bsize           = 32,
1729                 .dcache_bsize           = 32,
1730                 .machine_check          = machine_check_4xx,
1731                 .platform               = "ppc440gp",
1732         },
1733         { /* 440GX Rev. A */
1734                 .pvr_mask               = 0xf0000fff,
1735                 .pvr_value              = 0x50000850,
1736                 .cpu_name               = "440GX Rev. A",
1737                 .cpu_features           = CPU_FTRS_44X,
1738                 .cpu_user_features      = COMMON_USER_BOOKE,
1739                 .mmu_features           = MMU_FTR_TYPE_44x,
1740                 .icache_bsize           = 32,
1741                 .dcache_bsize           = 32,
1742                 .cpu_setup              = __setup_cpu_440gx,
1743                 .machine_check          = machine_check_440A,
1744                 .platform               = "ppc440",
1745         },
1746         { /* 440GX Rev. B */
1747                 .pvr_mask               = 0xf0000fff,
1748                 .pvr_value              = 0x50000851,
1749                 .cpu_name               = "440GX Rev. B",
1750                 .cpu_features           = CPU_FTRS_44X,
1751                 .cpu_user_features      = COMMON_USER_BOOKE,
1752                 .mmu_features           = MMU_FTR_TYPE_44x,
1753                 .icache_bsize           = 32,
1754                 .dcache_bsize           = 32,
1755                 .cpu_setup              = __setup_cpu_440gx,
1756                 .machine_check          = machine_check_440A,
1757                 .platform               = "ppc440",
1758         },
1759         { /* 440GX Rev. C */
1760                 .pvr_mask               = 0xf0000fff,
1761                 .pvr_value              = 0x50000892,
1762                 .cpu_name               = "440GX Rev. C",
1763                 .cpu_features           = CPU_FTRS_44X,
1764                 .cpu_user_features      = COMMON_USER_BOOKE,
1765                 .mmu_features           = MMU_FTR_TYPE_44x,
1766                 .icache_bsize           = 32,
1767                 .dcache_bsize           = 32,
1768                 .cpu_setup              = __setup_cpu_440gx,
1769                 .machine_check          = machine_check_440A,
1770                 .platform               = "ppc440",
1771         },
1772         { /* 440GX Rev. F */
1773                 .pvr_mask               = 0xf0000fff,
1774                 .pvr_value              = 0x50000894,
1775                 .cpu_name               = "440GX Rev. F",
1776                 .cpu_features           = CPU_FTRS_44X,
1777                 .cpu_user_features      = COMMON_USER_BOOKE,
1778                 .mmu_features           = MMU_FTR_TYPE_44x,
1779                 .icache_bsize           = 32,
1780                 .dcache_bsize           = 32,
1781                 .cpu_setup              = __setup_cpu_440gx,
1782                 .machine_check          = machine_check_440A,
1783                 .platform               = "ppc440",
1784         },
1785         { /* 440SP Rev. A */
1786                 .pvr_mask               = 0xfff00fff,
1787                 .pvr_value              = 0x53200891,
1788                 .cpu_name               = "440SP Rev. A",
1789                 .cpu_features           = CPU_FTRS_44X,
1790                 .cpu_user_features      = COMMON_USER_BOOKE,
1791                 .mmu_features           = MMU_FTR_TYPE_44x,
1792                 .icache_bsize           = 32,
1793                 .dcache_bsize           = 32,
1794                 .machine_check          = machine_check_4xx,
1795                 .platform               = "ppc440",
1796         },
1797         { /* 440SPe Rev. A */
1798                 .pvr_mask               = 0xfff00fff,
1799                 .pvr_value              = 0x53400890,
1800                 .cpu_name               = "440SPe Rev. A",
1801                 .cpu_features           = CPU_FTRS_44X,
1802                 .cpu_user_features      = COMMON_USER_BOOKE,
1803                 .mmu_features           = MMU_FTR_TYPE_44x,
1804                 .icache_bsize           = 32,
1805                 .dcache_bsize           = 32,
1806                 .cpu_setup              = __setup_cpu_440spe,
1807                 .machine_check          = machine_check_440A,
1808                 .platform               = "ppc440",
1809         },
1810         { /* 440SPe Rev. B */
1811                 .pvr_mask               = 0xfff00fff,
1812                 .pvr_value              = 0x53400891,
1813                 .cpu_name               = "440SPe Rev. B",
1814                 .cpu_features           = CPU_FTRS_44X,
1815                 .cpu_user_features      = COMMON_USER_BOOKE,
1816                 .mmu_features           = MMU_FTR_TYPE_44x,
1817                 .icache_bsize           = 32,
1818                 .dcache_bsize           = 32,
1819                 .cpu_setup              = __setup_cpu_440spe,
1820                 .machine_check          = machine_check_440A,
1821                 .platform               = "ppc440",
1822         },
1823         { /* 440 in Xilinx Virtex-5 FXT */
1824                 .pvr_mask               = 0xfffffff0,
1825                 .pvr_value              = 0x7ff21910,
1826                 .cpu_name               = "440 in Virtex-5 FXT",
1827                 .cpu_features           = CPU_FTRS_44X,
1828                 .cpu_user_features      = COMMON_USER_BOOKE,
1829                 .mmu_features           = MMU_FTR_TYPE_44x,
1830                 .icache_bsize           = 32,
1831                 .dcache_bsize           = 32,
1832                 .cpu_setup              = __setup_cpu_440x5,
1833                 .machine_check          = machine_check_440A,
1834                 .platform               = "ppc440",
1835         },
1836         { /* 460EX */
1837                 .pvr_mask               = 0xffff0006,
1838                 .pvr_value              = 0x13020002,
1839                 .cpu_name               = "460EX",
1840                 .cpu_features           = CPU_FTRS_440x6,
1841                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1842                 .mmu_features           = MMU_FTR_TYPE_44x,
1843                 .icache_bsize           = 32,
1844                 .dcache_bsize           = 32,
1845                 .cpu_setup              = __setup_cpu_460ex,
1846                 .machine_check          = machine_check_440A,
1847                 .platform               = "ppc440",
1848         },
1849         { /* 460EX Rev B */
1850                 .pvr_mask               = 0xffff0007,
1851                 .pvr_value              = 0x13020004,
1852                 .cpu_name               = "460EX Rev. B",
1853                 .cpu_features           = CPU_FTRS_440x6,
1854                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1855                 .mmu_features           = MMU_FTR_TYPE_44x,
1856                 .icache_bsize           = 32,
1857                 .dcache_bsize           = 32,
1858                 .cpu_setup              = __setup_cpu_460ex,
1859                 .machine_check          = machine_check_440A,
1860                 .platform               = "ppc440",
1861         },
1862         { /* 460GT */
1863                 .pvr_mask               = 0xffff0006,
1864                 .pvr_value              = 0x13020000,
1865                 .cpu_name               = "460GT",
1866                 .cpu_features           = CPU_FTRS_440x6,
1867                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1868                 .mmu_features           = MMU_FTR_TYPE_44x,
1869                 .icache_bsize           = 32,
1870                 .dcache_bsize           = 32,
1871                 .cpu_setup              = __setup_cpu_460gt,
1872                 .machine_check          = machine_check_440A,
1873                 .platform               = "ppc440",
1874         },
1875         { /* 460GT Rev B */
1876                 .pvr_mask               = 0xffff0007,
1877                 .pvr_value              = 0x13020005,
1878                 .cpu_name               = "460GT Rev. B",
1879                 .cpu_features           = CPU_FTRS_440x6,
1880                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1881                 .mmu_features           = MMU_FTR_TYPE_44x,
1882                 .icache_bsize           = 32,
1883                 .dcache_bsize           = 32,
1884                 .cpu_setup              = __setup_cpu_460gt,
1885                 .machine_check          = machine_check_440A,
1886                 .platform               = "ppc440",
1887         },
1888         { /* 460SX */
1889                 .pvr_mask               = 0xffffff00,
1890                 .pvr_value              = 0x13541800,
1891                 .cpu_name               = "460SX",
1892                 .cpu_features           = CPU_FTRS_44X,
1893                 .cpu_user_features      = COMMON_USER_BOOKE,
1894                 .mmu_features           = MMU_FTR_TYPE_44x,
1895                 .icache_bsize           = 32,
1896                 .dcache_bsize           = 32,
1897                 .cpu_setup              = __setup_cpu_460sx,
1898                 .machine_check          = machine_check_440A,
1899                 .platform               = "ppc440",
1900         },
1901         { /* 464 in APM821xx */
1902                 .pvr_mask               = 0xfffffff0,
1903                 .pvr_value              = 0x12C41C80,
1904                 .cpu_name               = "APM821XX",
1905                 .cpu_features           = CPU_FTRS_44X,
1906                 .cpu_user_features      = COMMON_USER_BOOKE |
1907                         PPC_FEATURE_HAS_FPU,
1908                 .mmu_features           = MMU_FTR_TYPE_44x,
1909                 .icache_bsize           = 32,
1910                 .dcache_bsize           = 32,
1911                 .cpu_setup              = __setup_cpu_apm821xx,
1912                 .machine_check          = machine_check_440A,
1913                 .platform               = "ppc440",
1914         },
1915         { /* 476 DD2 core */
1916                 .pvr_mask               = 0xffffffff,
1917                 .pvr_value              = 0x11a52080,
1918                 .cpu_name               = "476",
1919                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1920                 .cpu_user_features      = COMMON_USER_BOOKE |
1921                         PPC_FEATURE_HAS_FPU,
1922                 .mmu_features           = MMU_FTR_TYPE_47x |
1923                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1924                 .icache_bsize           = 32,
1925                 .dcache_bsize           = 128,
1926                 .machine_check          = machine_check_47x,
1927                 .platform               = "ppc470",
1928         },
1929         { /* 476fpe */
1930                 .pvr_mask               = 0xffff0000,
1931                 .pvr_value              = 0x7ff50000,
1932                 .cpu_name               = "476fpe",
1933                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1934                 .cpu_user_features      = COMMON_USER_BOOKE |
1935                         PPC_FEATURE_HAS_FPU,
1936                 .mmu_features           = MMU_FTR_TYPE_47x |
1937                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1938                 .icache_bsize           = 32,
1939                 .dcache_bsize           = 128,
1940                 .machine_check          = machine_check_47x,
1941                 .platform               = "ppc470",
1942         },
1943         { /* 476 iss */
1944                 .pvr_mask               = 0xffff0000,
1945                 .pvr_value              = 0x00050000,
1946                 .cpu_name               = "476",
1947                 .cpu_features           = CPU_FTRS_47X,
1948                 .cpu_user_features      = COMMON_USER_BOOKE |
1949                         PPC_FEATURE_HAS_FPU,
1950                 .mmu_features           = MMU_FTR_TYPE_47x |
1951                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1952                 .icache_bsize           = 32,
1953                 .dcache_bsize           = 128,
1954                 .machine_check          = machine_check_47x,
1955                 .platform               = "ppc470",
1956         },
1957         { /* 476 others */
1958                 .pvr_mask               = 0xffff0000,
1959                 .pvr_value              = 0x11a50000,
1960                 .cpu_name               = "476",
1961                 .cpu_features           = CPU_FTRS_47X,
1962                 .cpu_user_features      = COMMON_USER_BOOKE |
1963                         PPC_FEATURE_HAS_FPU,
1964                 .mmu_features           = MMU_FTR_TYPE_47x |
1965                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1966                 .icache_bsize           = 32,
1967                 .dcache_bsize           = 128,
1968                 .machine_check          = machine_check_47x,
1969                 .platform               = "ppc470",
1970         },
1971         {       /* default match */
1972                 .pvr_mask               = 0x00000000,
1973                 .pvr_value              = 0x00000000,
1974                 .cpu_name               = "(generic 44x PPC)",
1975                 .cpu_features           = CPU_FTRS_44X,
1976                 .cpu_user_features      = COMMON_USER_BOOKE,
1977                 .mmu_features           = MMU_FTR_TYPE_44x,
1978                 .icache_bsize           = 32,
1979                 .dcache_bsize           = 32,
1980                 .machine_check          = machine_check_4xx,
1981                 .platform               = "ppc440",
1982         }
1983 #endif /* CONFIG_44x */
1984 #ifdef CONFIG_E200
1985         {       /* e200z5 */
1986                 .pvr_mask               = 0xfff00000,
1987                 .pvr_value              = 0x81000000,
1988                 .cpu_name               = "e200z5",
1989                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1990                 .cpu_features           = CPU_FTRS_E200,
1991                 .cpu_user_features      = COMMON_USER_BOOKE |
1992                         PPC_FEATURE_HAS_EFP_SINGLE |
1993                         PPC_FEATURE_UNIFIED_CACHE,
1994                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1995                 .dcache_bsize           = 32,
1996                 .machine_check          = machine_check_e200,
1997                 .platform               = "ppc5554",
1998         },
1999         {       /* e200z6 */
2000                 .pvr_mask               = 0xfff00000,
2001                 .pvr_value              = 0x81100000,
2002                 .cpu_name               = "e200z6",
2003                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
2004                 .cpu_features           = CPU_FTRS_E200,
2005                 .cpu_user_features      = COMMON_USER_BOOKE |
2006                         PPC_FEATURE_HAS_SPE_COMP |
2007                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2008                         PPC_FEATURE_UNIFIED_CACHE,
2009                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2010                 .dcache_bsize           = 32,
2011                 .machine_check          = machine_check_e200,
2012                 .platform               = "ppc5554",
2013         },
2014         {       /* default match */
2015                 .pvr_mask               = 0x00000000,
2016                 .pvr_value              = 0x00000000,
2017                 .cpu_name               = "(generic E200 PPC)",
2018                 .cpu_features           = CPU_FTRS_E200,
2019                 .cpu_user_features      = COMMON_USER_BOOKE |
2020                         PPC_FEATURE_HAS_EFP_SINGLE |
2021                         PPC_FEATURE_UNIFIED_CACHE,
2022                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2023                 .dcache_bsize           = 32,
2024                 .cpu_setup              = __setup_cpu_e200,
2025                 .machine_check          = machine_check_e200,
2026                 .platform               = "ppc5554",
2027         }
2028 #endif /* CONFIG_E200 */
2029 #endif /* CONFIG_PPC32 */
2030 #ifdef CONFIG_E500
2031 #ifdef CONFIG_PPC32
2032 #ifndef CONFIG_PPC_E500MC
2033         {       /* e500 */
2034                 .pvr_mask               = 0xffff0000,
2035                 .pvr_value              = 0x80200000,
2036                 .cpu_name               = "e500",
2037                 .cpu_features           = CPU_FTRS_E500,
2038                 .cpu_user_features      = COMMON_USER_BOOKE |
2039                         PPC_FEATURE_HAS_SPE_COMP |
2040                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2041                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2042                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2043                 .icache_bsize           = 32,
2044                 .dcache_bsize           = 32,
2045                 .num_pmcs               = 4,
2046                 .oprofile_cpu_type      = "ppc/e500",
2047                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2048                 .cpu_setup              = __setup_cpu_e500v1,
2049                 .machine_check          = machine_check_e500,
2050                 .platform               = "ppc8540",
2051         },
2052         {       /* e500v2 */
2053                 .pvr_mask               = 0xffff0000,
2054                 .pvr_value              = 0x80210000,
2055                 .cpu_name               = "e500v2",
2056                 .cpu_features           = CPU_FTRS_E500_2,
2057                 .cpu_user_features      = COMMON_USER_BOOKE |
2058                         PPC_FEATURE_HAS_SPE_COMP |
2059                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2060                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2061                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2062                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2063                 .icache_bsize           = 32,
2064                 .dcache_bsize           = 32,
2065                 .num_pmcs               = 4,
2066                 .oprofile_cpu_type      = "ppc/e500",
2067                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2068                 .cpu_setup              = __setup_cpu_e500v2,
2069                 .machine_check          = machine_check_e500,
2070                 .platform               = "ppc8548",
2071                 .cpu_down_flush         = cpu_down_flush_e500v2,
2072         },
2073 #else
2074         {       /* e500mc */
2075                 .pvr_mask               = 0xffff0000,
2076                 .pvr_value              = 0x80230000,
2077                 .cpu_name               = "e500mc",
2078                 .cpu_features           = CPU_FTRS_E500MC,
2079                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2080                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2081                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2082                         MMU_FTR_USE_TLBILX,
2083                 .icache_bsize           = 64,
2084                 .dcache_bsize           = 64,
2085                 .num_pmcs               = 4,
2086                 .oprofile_cpu_type      = "ppc/e500mc",
2087                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2088                 .cpu_setup              = __setup_cpu_e500mc,
2089                 .machine_check          = machine_check_e500mc,
2090                 .platform               = "ppce500mc",
2091                 .cpu_down_flush         = cpu_down_flush_e500mc,
2092         },
2093 #endif /* CONFIG_PPC_E500MC */
2094 #endif /* CONFIG_PPC32 */
2095 #ifdef CONFIG_PPC_E500MC
2096         {       /* e5500 */
2097                 .pvr_mask               = 0xffff0000,
2098                 .pvr_value              = 0x80240000,
2099                 .cpu_name               = "e5500",
2100                 .cpu_features           = CPU_FTRS_E5500,
2101                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2102                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2103                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2104                         MMU_FTR_USE_TLBILX,
2105                 .icache_bsize           = 64,
2106                 .dcache_bsize           = 64,
2107                 .num_pmcs               = 4,
2108                 .oprofile_cpu_type      = "ppc/e500mc",
2109                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2110                 .cpu_setup              = __setup_cpu_e5500,
2111 #ifndef CONFIG_PPC32
2112                 .cpu_restore            = __restore_cpu_e5500,
2113 #endif
2114                 .machine_check          = machine_check_e500mc,
2115                 .platform               = "ppce5500",
2116                 .cpu_down_flush         = cpu_down_flush_e5500,
2117         },
2118         {       /* e6500 */
2119                 .pvr_mask               = 0xffff0000,
2120                 .pvr_value              = 0x80400000,
2121                 .cpu_name               = "e6500",
2122                 .cpu_features           = CPU_FTRS_E6500,
2123                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2124                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2125                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2126                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2127                         MMU_FTR_USE_TLBILX,
2128                 .icache_bsize           = 64,
2129                 .dcache_bsize           = 64,
2130                 .num_pmcs               = 6,
2131                 .oprofile_cpu_type      = "ppc/e6500",
2132                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2133                 .cpu_setup              = __setup_cpu_e6500,
2134 #ifndef CONFIG_PPC32
2135                 .cpu_restore            = __restore_cpu_e6500,
2136 #endif
2137                 .machine_check          = machine_check_e500mc,
2138                 .platform               = "ppce6500",
2139                 .cpu_down_flush         = cpu_down_flush_e6500,
2140         },
2141 #endif /* CONFIG_PPC_E500MC */
2142 #ifdef CONFIG_PPC32
2143         {       /* default match */
2144                 .pvr_mask               = 0x00000000,
2145                 .pvr_value              = 0x00000000,
2146                 .cpu_name               = "(generic E500 PPC)",
2147                 .cpu_features           = CPU_FTRS_E500,
2148                 .cpu_user_features      = COMMON_USER_BOOKE |
2149                         PPC_FEATURE_HAS_SPE_COMP |
2150                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2151                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2152                 .icache_bsize           = 32,
2153                 .dcache_bsize           = 32,
2154                 .machine_check          = machine_check_e500,
2155                 .platform               = "powerpc",
2156         }
2157 #endif /* CONFIG_PPC32 */
2158 #endif /* CONFIG_E500 */
2159 };
2160
2161 static struct cpu_spec the_cpu_spec;
2162
2163 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2164                                                struct cpu_spec *s)
2165 {
2166         struct cpu_spec *t = &the_cpu_spec;
2167         struct cpu_spec old;
2168
2169         t = PTRRELOC(t);
2170         old = *t;
2171
2172         /* Copy everything, then do fixups */
2173         *t = *s;
2174
2175         /*
2176          * If we are overriding a previous value derived from the real
2177          * PVR with a new value obtained using a logical PVR value,
2178          * don't modify the performance monitor fields.
2179          */
2180         if (old.num_pmcs && !s->num_pmcs) {
2181                 t->num_pmcs = old.num_pmcs;
2182                 t->pmc_type = old.pmc_type;
2183                 t->oprofile_type = old.oprofile_type;
2184                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2185                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2186                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2187
2188                 /*
2189                  * If we have passed through this logic once before and
2190                  * have pulled the default case because the real PVR was
2191                  * not found inside cpu_specs[], then we are possibly
2192                  * running in compatibility mode. In that case, let the
2193                  * oprofiler know which set of compatibility counters to
2194                  * pull from by making sure the oprofile_cpu_type string
2195                  * is set to that of compatibility mode. If the
2196                  * oprofile_cpu_type already has a value, then we are
2197                  * possibly overriding a real PVR with a logical one,
2198                  * and, in that case, keep the current value for
2199                  * oprofile_cpu_type.
2200                  */
2201                 if (old.oprofile_cpu_type != NULL) {
2202                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2203                         t->oprofile_type = old.oprofile_type;
2204                 }
2205         }
2206
2207         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2208
2209         /*
2210          * Set the base platform string once; assumes
2211          * we're called with real pvr first.
2212          */
2213         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2214                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2215
2216 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2217         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2218          * that processor. I will consolidate that at a later time, for now,
2219          * just use #ifdef. We also don't need to PTRRELOC the function
2220          * pointer on ppc64 and booke as we are running at 0 in real mode
2221          * on ppc64 and reloc_offset is always 0 on booke.
2222          */
2223         if (t->cpu_setup) {
2224                 t->cpu_setup(offset, t);
2225         }
2226 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2227
2228         return t;
2229 }
2230
2231 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2232 {
2233         struct cpu_spec *s = cpu_specs;
2234         int i;
2235
2236         s = PTRRELOC(s);
2237
2238         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2239                 if ((pvr & s->pvr_mask) == s->pvr_value)
2240                         return setup_cpu_spec(offset, s);
2241         }
2242
2243         BUG();
2244
2245         return NULL;
2246 }
2247
2248 #ifdef CONFIG_JUMP_LABEL_FEATURE_CHECKS
2249 struct static_key_true cpu_feature_keys[NUM_CPU_FTR_KEYS] = {
2250                         [0 ... NUM_CPU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2251 };
2252 EXPORT_SYMBOL_GPL(cpu_feature_keys);
2253
2254 void __init cpu_feature_keys_init(void)
2255 {
2256         int i;
2257
2258         for (i = 0; i < NUM_CPU_FTR_KEYS; i++) {
2259                 unsigned long f = 1ul << i;
2260
2261                 if (!(cur_cpu_spec->cpu_features & f))
2262                         static_branch_disable(&cpu_feature_keys[i]);
2263         }
2264 }
2265
2266 struct static_key_true mmu_feature_keys[NUM_MMU_FTR_KEYS] = {
2267                         [0 ... NUM_MMU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2268 };
2269 EXPORT_SYMBOL_GPL(mmu_feature_keys);
2270
2271 void __init mmu_feature_keys_init(void)
2272 {
2273         int i;
2274
2275         for (i = 0; i < NUM_MMU_FTR_KEYS; i++) {
2276                 unsigned long f = 1ul << i;
2277
2278                 if (!(cur_cpu_spec->mmu_features & f))
2279                         static_branch_disable(&mmu_feature_keys[i]);
2280         }
2281 }
2282 #endif