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 extern long __machine_check_early_realmode_p9(struct pt_regs *regs);
  81 #endif /* CONFIG_PPC64 */
  82 #if defined(CONFIG_E500)
  83 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  84 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  85 extern void __restore_cpu_e5500(void);
  86 extern void __restore_cpu_e6500(void);
  87 #endif /* CONFIG_E500 */
  88
  89 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  90  * ones as well...
  91  */
  92 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  93                                  PPC_FEATURE_HAS_MMU)
  94 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  95 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  96 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  97                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  98 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  99                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
 100 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
 101                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 102                                  PPC_FEATURE_TRUE_LE | \
 103                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 104 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 105                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 106                                  PPC_FEATURE_TRUE_LE | \
 107                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 108 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 109 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 110                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 111                                  PPC_FEATURE_TRUE_LE | \
 112                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 113 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 114                                  PPC_FEATURE2_HTM_COMP | \
 115                                  PPC_FEATURE2_HTM_NOSC_COMP | \
 116                                  PPC_FEATURE2_DSCR | \
 117                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 118                                  PPC_FEATURE2_VEC_CRYPTO)
 119 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 120                                  PPC_FEATURE_TRUE_LE | \
 121                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 122 #define COMMON_USER_POWER9      COMMON_USER_POWER8
 123 #define COMMON_USER2_POWER9     (COMMON_USER2_POWER8 | \
 124                                  PPC_FEATURE2_ARCH_3_00 | \
 125                                  PPC_FEATURE2_HAS_IEEE128)
 126
 127 #ifdef CONFIG_PPC_BOOK3E_64
 128 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 129 #else
 130 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 131                                  PPC_FEATURE_BOOKE)
 132 #endif
 133
 134 static struct cpu_spec __initdata cpu_specs[] = {
 135 #ifdef CONFIG_PPC_BOOK3S_64
 136         {       /* Power4 */
 137                 .pvr_mask               = 0xffff0000,
 138                 .pvr_value              = 0x00350000,
 139                 .cpu_name               = "POWER4 (gp)",
 140                 .cpu_features           = CPU_FTRS_POWER4,
 141                 .cpu_user_features      = COMMON_USER_POWER4,
 142                 .mmu_features           = MMU_FTRS_POWER4 | MMU_FTR_TLBIE_CROP_VA,
 143                 .icache_bsize           = 128,
 144                 .dcache_bsize           = 128,
 145                 .num_pmcs               = 8,
 146                 .pmc_type               = PPC_PMC_IBM,
 147                 .oprofile_cpu_type      = "ppc64/power4",
 148                 .oprofile_type          = PPC_OPROFILE_POWER4,
 149                 .platform               = "power4",
 150         },
 151         {       /* Power4+ */
 152                 .pvr_mask               = 0xffff0000,
 153                 .pvr_value              = 0x00380000,
 154                 .cpu_name               = "POWER4+ (gq)",
 155                 .cpu_features           = CPU_FTRS_POWER4,
 156                 .cpu_user_features      = COMMON_USER_POWER4,
 157                 .mmu_features           = MMU_FTRS_POWER4 | MMU_FTR_TLBIE_CROP_VA,
 158                 .icache_bsize           = 128,
 159                 .dcache_bsize           = 128,
 160                 .num_pmcs               = 8,
 161                 .pmc_type               = PPC_PMC_IBM,
 162                 .oprofile_cpu_type      = "ppc64/power4",
 163                 .oprofile_type          = PPC_OPROFILE_POWER4,
 164                 .platform               = "power4",
 165         },
 166         {       /* PPC970 */
 167                 .pvr_mask               = 0xffff0000,
 168                 .pvr_value              = 0x00390000,
 169                 .cpu_name               = "PPC970",
 170                 .cpu_features           = CPU_FTRS_PPC970,
 171                 .cpu_user_features      = COMMON_USER_POWER4 |
 172                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 173                 .mmu_features           = MMU_FTRS_PPC970,
 174                 .icache_bsize           = 128,
 175                 .dcache_bsize           = 128,
 176                 .num_pmcs               = 8,
 177                 .pmc_type               = PPC_PMC_IBM,
 178                 .cpu_setup              = __setup_cpu_ppc970,
 179                 .cpu_restore            = __restore_cpu_ppc970,
 180                 .oprofile_cpu_type      = "ppc64/970",
 181                 .oprofile_type          = PPC_OPROFILE_POWER4,
 182                 .platform               = "ppc970",
 183         },
 184         {       /* PPC970FX */
 185                 .pvr_mask               = 0xffff0000,
 186                 .pvr_value              = 0x003c0000,
 187                 .cpu_name               = "PPC970FX",
 188                 .cpu_features           = CPU_FTRS_PPC970,
 189                 .cpu_user_features      = COMMON_USER_POWER4 |
 190                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 191                 .mmu_features           = MMU_FTRS_PPC970,
 192                 .icache_bsize           = 128,
 193                 .dcache_bsize           = 128,
 194                 .num_pmcs               = 8,
 195                 .pmc_type               = PPC_PMC_IBM,
 196                 .cpu_setup              = __setup_cpu_ppc970,
 197                 .cpu_restore            = __restore_cpu_ppc970,
 198                 .oprofile_cpu_type      = "ppc64/970",
 199                 .oprofile_type          = PPC_OPROFILE_POWER4,
 200                 .platform               = "ppc970",
 201         },
 202         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 203                 .pvr_mask               = 0xffffffff,
 204                 .pvr_value              = 0x00440100,
 205                 .cpu_name               = "PPC970MP",
 206                 .cpu_features           = CPU_FTRS_PPC970,
 207                 .cpu_user_features      = COMMON_USER_POWER4 |
 208                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 209                 .mmu_features           = MMU_FTRS_PPC970,
 210                 .icache_bsize           = 128,
 211                 .dcache_bsize           = 128,
 212                 .num_pmcs               = 8,
 213                 .pmc_type               = PPC_PMC_IBM,
 214                 .cpu_setup              = __setup_cpu_ppc970,
 215                 .cpu_restore            = __restore_cpu_ppc970,
 216                 .oprofile_cpu_type      = "ppc64/970MP",
 217                 .oprofile_type          = PPC_OPROFILE_POWER4,
 218                 .platform               = "ppc970",
 219         },
 220         {       /* PPC970MP */
 221                 .pvr_mask               = 0xffff0000,
 222                 .pvr_value              = 0x00440000,
 223                 .cpu_name               = "PPC970MP",
 224                 .cpu_features           = CPU_FTRS_PPC970,
 225                 .cpu_user_features      = COMMON_USER_POWER4 |
 226                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 227                 .mmu_features           = MMU_FTRS_PPC970,
 228                 .icache_bsize           = 128,
 229                 .dcache_bsize           = 128,
 230                 .num_pmcs               = 8,
 231                 .pmc_type               = PPC_PMC_IBM,
 232                 .cpu_setup              = __setup_cpu_ppc970MP,
 233                 .cpu_restore            = __restore_cpu_ppc970,
 234                 .oprofile_cpu_type      = "ppc64/970MP",
 235                 .oprofile_type          = PPC_OPROFILE_POWER4,
 236                 .platform               = "ppc970",
 237         },
 238         {       /* PPC970GX */
 239                 .pvr_mask               = 0xffff0000,
 240                 .pvr_value              = 0x00450000,
 241                 .cpu_name               = "PPC970GX",
 242                 .cpu_features           = CPU_FTRS_PPC970,
 243                 .cpu_user_features      = COMMON_USER_POWER4 |
 244                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 245                 .mmu_features           = MMU_FTRS_PPC970,
 246                 .icache_bsize           = 128,
 247                 .dcache_bsize           = 128,
 248                 .num_pmcs               = 8,
 249                 .pmc_type               = PPC_PMC_IBM,
 250                 .cpu_setup              = __setup_cpu_ppc970,
 251                 .oprofile_cpu_type      = "ppc64/970",
 252                 .oprofile_type          = PPC_OPROFILE_POWER4,
 253                 .platform               = "ppc970",
 254         },
 255         {       /* Power5 GR */
 256                 .pvr_mask               = 0xffff0000,
 257                 .pvr_value              = 0x003a0000,
 258                 .cpu_name               = "POWER5 (gr)",
 259                 .cpu_features           = CPU_FTRS_POWER5,
 260                 .cpu_user_features      = COMMON_USER_POWER5,
 261                 .mmu_features           = MMU_FTRS_POWER5,
 262                 .icache_bsize           = 128,
 263                 .dcache_bsize           = 128,
 264                 .num_pmcs               = 6,
 265                 .pmc_type               = PPC_PMC_IBM,
 266                 .oprofile_cpu_type      = "ppc64/power5",
 267                 .oprofile_type          = PPC_OPROFILE_POWER4,
 268                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 269                  * and above but only works on POWER5 and above
 270                  */
 271                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 272                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 273                 .platform               = "power5",
 274         },
 275         {       /* Power5++ */
 276                 .pvr_mask               = 0xffffff00,
 277                 .pvr_value              = 0x003b0300,
 278                 .cpu_name               = "POWER5+ (gs)",
 279                 .cpu_features           = CPU_FTRS_POWER5,
 280                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 281                 .mmu_features           = MMU_FTRS_POWER5,
 282                 .icache_bsize           = 128,
 283                 .dcache_bsize           = 128,
 284                 .num_pmcs               = 6,
 285                 .oprofile_cpu_type      = "ppc64/power5++",
 286                 .oprofile_type          = PPC_OPROFILE_POWER4,
 287                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 288                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 289                 .platform               = "power5+",
 290         },
 291         {       /* Power5 GS */
 292                 .pvr_mask               = 0xffff0000,
 293                 .pvr_value              = 0x003b0000,
 294                 .cpu_name               = "POWER5+ (gs)",
 295                 .cpu_features           = CPU_FTRS_POWER5,
 296                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 297                 .mmu_features           = MMU_FTRS_POWER5,
 298                 .icache_bsize           = 128,
 299                 .dcache_bsize           = 128,
 300                 .num_pmcs               = 6,
 301                 .pmc_type               = PPC_PMC_IBM,
 302                 .oprofile_cpu_type      = "ppc64/power5+",
 303                 .oprofile_type          = PPC_OPROFILE_POWER4,
 304                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 305                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 306                 .platform               = "power5+",
 307         },
 308         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 309                 .pvr_mask               = 0xffffffff,
 310                 .pvr_value              = 0x0f000001,
 311                 .cpu_name               = "POWER5+",
 312                 .cpu_features           = CPU_FTRS_POWER5,
 313                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 314                 .mmu_features           = MMU_FTRS_POWER5,
 315                 .icache_bsize           = 128,
 316                 .dcache_bsize           = 128,
 317                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 318                 .oprofile_type          = PPC_OPROFILE_POWER4,
 319                 .platform               = "power5+",
 320         },
 321         {       /* Power6 */
 322                 .pvr_mask               = 0xffff0000,
 323                 .pvr_value              = 0x003e0000,
 324                 .cpu_name               = "POWER6 (raw)",
 325                 .cpu_features           = CPU_FTRS_POWER6,
 326                 .cpu_user_features      = COMMON_USER_POWER6 |
 327                         PPC_FEATURE_POWER6_EXT,
 328                 .mmu_features           = MMU_FTRS_POWER6,
 329                 .icache_bsize           = 128,
 330                 .dcache_bsize           = 128,
 331                 .num_pmcs               = 6,
 332                 .pmc_type               = PPC_PMC_IBM,
 333                 .oprofile_cpu_type      = "ppc64/power6",
 334                 .oprofile_type          = PPC_OPROFILE_POWER4,
 335                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 336                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 337                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 338                         POWER6_MMCRA_OTHER,
 339                 .platform               = "power6x",
 340         },
 341         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 342                 .pvr_mask               = 0xffffffff,
 343                 .pvr_value              = 0x0f000002,
 344                 .cpu_name               = "POWER6 (architected)",
 345                 .cpu_features           = CPU_FTRS_POWER6,
 346                 .cpu_user_features      = COMMON_USER_POWER6,
 347                 .mmu_features           = MMU_FTRS_POWER6,
 348                 .icache_bsize           = 128,
 349                 .dcache_bsize           = 128,
 350                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 351                 .oprofile_type          = PPC_OPROFILE_POWER4,
 352                 .platform               = "power6",
 353         },
 354         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 355                 .pvr_mask               = 0xffffffff,
 356                 .pvr_value              = 0x0f000003,
 357                 .cpu_name               = "POWER7 (architected)",
 358                 .cpu_features           = CPU_FTRS_POWER7,
 359                 .cpu_user_features      = COMMON_USER_POWER7,
 360                 .cpu_user_features2     = COMMON_USER2_POWER7,
 361                 .mmu_features           = MMU_FTRS_POWER7,
 362                 .icache_bsize           = 128,
 363                 .dcache_bsize           = 128,
 364                 .oprofile_type          = PPC_OPROFILE_POWER4,
 365                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 366                 .cpu_setup              = __setup_cpu_power7,
 367                 .cpu_restore            = __restore_cpu_power7,
 368                 .flush_tlb              = __flush_tlb_power7,
 369                 .machine_check_early    = __machine_check_early_realmode_p7,
 370                 .platform               = "power7",
 371         },
 372         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 373                 .pvr_mask               = 0xffffffff,
 374                 .pvr_value              = 0x0f000004,
 375                 .cpu_name               = "POWER8 (architected)",
 376                 .cpu_features           = CPU_FTRS_POWER8,
 377                 .cpu_user_features      = COMMON_USER_POWER8,
 378                 .cpu_user_features2     = COMMON_USER2_POWER8,
 379                 .mmu_features           = MMU_FTRS_POWER8,
 380                 .icache_bsize           = 128,
 381                 .dcache_bsize           = 128,
 382                 .oprofile_type          = PPC_OPROFILE_INVALID,
 383                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 384                 .cpu_setup              = __setup_cpu_power8,
 385                 .cpu_restore            = __restore_cpu_power8,
 386                 .flush_tlb              = __flush_tlb_power8,
 387                 .machine_check_early    = __machine_check_early_realmode_p8,
 388                 .platform               = "power8",
 389         },
 390         {       /* 3.00-compliant processor, i.e. Power9 "architected" mode */
 391                 .pvr_mask               = 0xffffffff,
 392                 .pvr_value              = 0x0f000005,
 393                 .cpu_name               = "POWER9 (architected)",
 394                 .cpu_features           = CPU_FTRS_POWER9,
 395                 .cpu_user_features      = COMMON_USER_POWER9,
 396                 .cpu_user_features2     = COMMON_USER2_POWER9,
 397                 .mmu_features           = MMU_FTRS_POWER9,
 398                 .icache_bsize           = 128,
 399                 .dcache_bsize           = 128,
 400                 .oprofile_type          = PPC_OPROFILE_INVALID,
 401                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 402                 .cpu_setup              = __setup_cpu_power9,
 403                 .cpu_restore            = __restore_cpu_power9,
 404                 .flush_tlb              = __flush_tlb_power9,
 405                 .platform               = "power9",
 406         },
 407         {       /* Power7 */
 408                 .pvr_mask               = 0xffff0000,
 409                 .pvr_value              = 0x003f0000,
 410                 .cpu_name               = "POWER7 (raw)",
 411                 .cpu_features           = CPU_FTRS_POWER7,
 412                 .cpu_user_features      = COMMON_USER_POWER7,
 413                 .cpu_user_features2     = COMMON_USER2_POWER7,
 414                 .mmu_features           = MMU_FTRS_POWER7,
 415                 .icache_bsize           = 128,
 416                 .dcache_bsize           = 128,
 417                 .num_pmcs               = 6,
 418                 .pmc_type               = PPC_PMC_IBM,
 419                 .oprofile_cpu_type      = "ppc64/power7",
 420                 .oprofile_type          = PPC_OPROFILE_POWER4,
 421                 .cpu_setup              = __setup_cpu_power7,
 422                 .cpu_restore            = __restore_cpu_power7,
 423                 .flush_tlb              = __flush_tlb_power7,
 424                 .machine_check_early    = __machine_check_early_realmode_p7,
 425                 .platform               = "power7",
 426         },
 427         {       /* Power7+ */
 428                 .pvr_mask               = 0xffff0000,
 429                 .pvr_value              = 0x004A0000,
 430                 .cpu_name               = "POWER7+ (raw)",
 431                 .cpu_features           = CPU_FTRS_POWER7,
 432                 .cpu_user_features      = COMMON_USER_POWER7,
 433                 .cpu_user_features2     = COMMON_USER2_POWER7,
 434                 .mmu_features           = MMU_FTRS_POWER7,
 435                 .icache_bsize           = 128,
 436                 .dcache_bsize           = 128,
 437                 .num_pmcs               = 6,
 438                 .pmc_type               = PPC_PMC_IBM,
 439                 .oprofile_cpu_type      = "ppc64/power7",
 440                 .oprofile_type          = PPC_OPROFILE_POWER4,
 441                 .cpu_setup              = __setup_cpu_power7,
 442                 .cpu_restore            = __restore_cpu_power7,
 443                 .flush_tlb              = __flush_tlb_power7,
 444                 .machine_check_early    = __machine_check_early_realmode_p7,
 445                 .platform               = "power7+",
 446         },
 447         {       /* Power8E */
 448                 .pvr_mask               = 0xffff0000,
 449                 .pvr_value              = 0x004b0000,
 450                 .cpu_name               = "POWER8E (raw)",
 451                 .cpu_features           = CPU_FTRS_POWER8E,
 452                 .cpu_user_features      = COMMON_USER_POWER8,
 453                 .cpu_user_features2     = COMMON_USER2_POWER8,
 454                 .mmu_features           = MMU_FTRS_POWER8,
 455                 .icache_bsize           = 128,
 456                 .dcache_bsize           = 128,
 457                 .num_pmcs               = 6,
 458                 .pmc_type               = PPC_PMC_IBM,
 459                 .oprofile_cpu_type      = "ppc64/power8",
 460                 .oprofile_type          = PPC_OPROFILE_INVALID,
 461                 .cpu_setup              = __setup_cpu_power8,
 462                 .cpu_restore            = __restore_cpu_power8,
 463                 .flush_tlb              = __flush_tlb_power8,
 464                 .machine_check_early    = __machine_check_early_realmode_p8,
 465                 .platform               = "power8",
 466         },
 467         {       /* Power8NVL */
 468                 .pvr_mask               = 0xffff0000,
 469                 .pvr_value              = 0x004c0000,
 470                 .cpu_name               = "POWER8NVL (raw)",
 471                 .cpu_features           = CPU_FTRS_POWER8,
 472                 .cpu_user_features      = COMMON_USER_POWER8,
 473                 .cpu_user_features2     = COMMON_USER2_POWER8,
 474                 .mmu_features           = MMU_FTRS_POWER8,
 475                 .icache_bsize           = 128,
 476                 .dcache_bsize           = 128,
 477                 .num_pmcs               = 6,
 478                 .pmc_type               = PPC_PMC_IBM,
 479                 .oprofile_cpu_type      = "ppc64/power8",
 480                 .oprofile_type          = PPC_OPROFILE_INVALID,
 481                 .cpu_setup              = __setup_cpu_power8,
 482                 .cpu_restore            = __restore_cpu_power8,
 483                 .flush_tlb              = __flush_tlb_power8,
 484                 .machine_check_early    = __machine_check_early_realmode_p8,
 485                 .platform               = "power8",
 486         },
 487         {       /* Power8 DD1: Does not support doorbell IPIs */
 488                 .pvr_mask               = 0xffffff00,
 489                 .pvr_value              = 0x004d0100,
 490                 .cpu_name               = "POWER8 (raw)",
 491                 .cpu_features           = CPU_FTRS_POWER8_DD1,
 492                 .cpu_user_features      = COMMON_USER_POWER8,
 493                 .cpu_user_features2     = COMMON_USER2_POWER8,
 494                 .mmu_features           = MMU_FTRS_POWER8,
 495                 .icache_bsize           = 128,
 496                 .dcache_bsize           = 128,
 497                 .num_pmcs               = 6,
 498                 .pmc_type               = PPC_PMC_IBM,
 499                 .oprofile_cpu_type      = "ppc64/power8",
 500                 .oprofile_type          = PPC_OPROFILE_INVALID,
 501                 .cpu_setup              = __setup_cpu_power8,
 502                 .cpu_restore            = __restore_cpu_power8,
 503                 .flush_tlb              = __flush_tlb_power8,
 504                 .machine_check_early    = __machine_check_early_realmode_p8,
 505                 .platform               = "power8",
 506         },
 507         {       /* Power8 */
 508                 .pvr_mask               = 0xffff0000,
 509                 .pvr_value              = 0x004d0000,
 510                 .cpu_name               = "POWER8 (raw)",
 511                 .cpu_features           = CPU_FTRS_POWER8,
 512                 .cpu_user_features      = COMMON_USER_POWER8,
 513                 .cpu_user_features2     = COMMON_USER2_POWER8,
 514                 .mmu_features           = MMU_FTRS_POWER8,
 515                 .icache_bsize           = 128,
 516                 .dcache_bsize           = 128,
 517                 .num_pmcs               = 6,
 518                 .pmc_type               = PPC_PMC_IBM,
 519                 .oprofile_cpu_type      = "ppc64/power8",
 520                 .oprofile_type          = PPC_OPROFILE_INVALID,
 521                 .cpu_setup              = __setup_cpu_power8,
 522                 .cpu_restore            = __restore_cpu_power8,
 523                 .flush_tlb              = __flush_tlb_power8,
 524                 .machine_check_early    = __machine_check_early_realmode_p8,
 525                 .platform               = "power8",
 526         },
 527         {       /* Power9 DD1*/
 528                 .pvr_mask               = 0xffffff00,
 529                 .pvr_value              = 0x004e0100,
 530                 .cpu_name               = "POWER9 (raw)",
 531                 .cpu_features           = CPU_FTRS_POWER9_DD1,
 532                 .cpu_user_features      = COMMON_USER_POWER9,
 533                 .cpu_user_features2     = COMMON_USER2_POWER9,
 534                 .mmu_features           = MMU_FTRS_POWER9,
 535                 .icache_bsize           = 128,
 536                 .dcache_bsize           = 128,
 537                 .num_pmcs               = 6,
 538                 .pmc_type               = PPC_PMC_IBM,
 539                 .oprofile_cpu_type      = "ppc64/power9",
 540                 .oprofile_type          = PPC_OPROFILE_INVALID,
 541                 .cpu_setup              = __setup_cpu_power9,
 542                 .cpu_restore            = __restore_cpu_power9,
 543                 .flush_tlb              = __flush_tlb_power9,
 544                 .machine_check_early    = __machine_check_early_realmode_p9,
 545                 .platform               = "power9",
 546         },
 547         {       /* Power9 */
 548                 .pvr_mask               = 0xffff0000,
 549                 .pvr_value              = 0x004e0000,
 550                 .cpu_name               = "POWER9 (raw)",
 551                 .cpu_features           = CPU_FTRS_POWER9,
 552                 .cpu_user_features      = COMMON_USER_POWER9,
 553                 .cpu_user_features2     = COMMON_USER2_POWER9,
 554                 .mmu_features           = MMU_FTRS_POWER9,
 555                 .icache_bsize           = 128,
 556                 .dcache_bsize           = 128,
 557                 .num_pmcs               = 6,
 558                 .pmc_type               = PPC_PMC_IBM,
 559                 .oprofile_cpu_type      = "ppc64/power9",
 560                 .oprofile_type          = PPC_OPROFILE_INVALID,
 561                 .cpu_setup              = __setup_cpu_power9,
 562                 .cpu_restore            = __restore_cpu_power9,
 563                 .flush_tlb              = __flush_tlb_power9,
 564                 .machine_check_early    = __machine_check_early_realmode_p9,
 565                 .platform               = "power9",
 566         },
 567         {       /* Cell Broadband Engine */
 568                 .pvr_mask               = 0xffff0000,
 569                 .pvr_value              = 0x00700000,
 570                 .cpu_name               = "Cell Broadband Engine",
 571                 .cpu_features           = CPU_FTRS_CELL,
 572                 .cpu_user_features      = COMMON_USER_PPC64 |
 573                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 574                         PPC_FEATURE_SMT,
 575                 .mmu_features           = MMU_FTRS_CELL,
 576                 .icache_bsize           = 128,
 577                 .dcache_bsize           = 128,
 578                 .num_pmcs               = 4,
 579                 .pmc_type               = PPC_PMC_IBM,
 580                 .oprofile_cpu_type      = "ppc64/cell-be",
 581                 .oprofile_type          = PPC_OPROFILE_CELL,
 582                 .platform               = "ppc-cell-be",
 583         },
 584         {       /* PA Semi PA6T */
 585                 .pvr_mask               = 0x7fff0000,
 586                 .pvr_value              = 0x00900000,
 587                 .cpu_name               = "PA6T",
 588                 .cpu_features           = CPU_FTRS_PA6T,
 589                 .cpu_user_features      = COMMON_USER_PA6T,
 590                 .mmu_features           = MMU_FTRS_PA6T,
 591                 .icache_bsize           = 64,
 592                 .dcache_bsize           = 64,
 593                 .num_pmcs               = 6,
 594                 .pmc_type               = PPC_PMC_PA6T,
 595                 .cpu_setup              = __setup_cpu_pa6t,
 596                 .cpu_restore            = __restore_cpu_pa6t,
 597                 .oprofile_cpu_type      = "ppc64/pa6t",
 598                 .oprofile_type          = PPC_OPROFILE_PA6T,
 599                 .platform               = "pa6t",
 600         },
 601         {       /* default match */
 602                 .pvr_mask               = 0x00000000,
 603                 .pvr_value              = 0x00000000,
 604                 .cpu_name               = "POWER4 (compatible)",
 605                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 606                 .cpu_user_features      = COMMON_USER_PPC64,
 607                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 608                 .icache_bsize           = 128,
 609                 .dcache_bsize           = 128,
 610                 .num_pmcs               = 6,
 611                 .pmc_type               = PPC_PMC_IBM,
 612                 .platform               = "power4",
 613         }
 614 #endif  /* CONFIG_PPC_BOOK3S_64 */
 615
 616 #ifdef CONFIG_PPC32
 617 #ifdef CONFIG_PPC_BOOK3S_32
 618         {       /* 601 */
 619                 .pvr_mask               = 0xffff0000,
 620                 .pvr_value              = 0x00010000,
 621                 .cpu_name               = "601",
 622                 .cpu_features           = CPU_FTRS_PPC601,
 623                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 624                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 625                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 626                 .icache_bsize           = 32,
 627                 .dcache_bsize           = 32,
 628                 .machine_check          = machine_check_generic,
 629                 .platform               = "ppc601",
 630         },
 631         {       /* 603 */
 632                 .pvr_mask               = 0xffff0000,
 633                 .pvr_value              = 0x00030000,
 634                 .cpu_name               = "603",
 635                 .cpu_features           = CPU_FTRS_603,
 636                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 637                 .mmu_features           = 0,
 638                 .icache_bsize           = 32,
 639                 .dcache_bsize           = 32,
 640                 .cpu_setup              = __setup_cpu_603,
 641                 .machine_check          = machine_check_generic,
 642                 .platform               = "ppc603",
 643         },
 644         {       /* 603e */
 645                 .pvr_mask               = 0xffff0000,
 646                 .pvr_value              = 0x00060000,
 647                 .cpu_name               = "603e",
 648                 .cpu_features           = CPU_FTRS_603,
 649                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 650                 .mmu_features           = 0,
 651                 .icache_bsize           = 32,
 652                 .dcache_bsize           = 32,
 653                 .cpu_setup              = __setup_cpu_603,
 654                 .machine_check          = machine_check_generic,
 655                 .platform               = "ppc603",
 656         },
 657         {       /* 603ev */
 658                 .pvr_mask               = 0xffff0000,
 659                 .pvr_value              = 0x00070000,
 660                 .cpu_name               = "603ev",
 661                 .cpu_features           = CPU_FTRS_603,
 662                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 663                 .mmu_features           = 0,
 664                 .icache_bsize           = 32,
 665                 .dcache_bsize           = 32,
 666                 .cpu_setup              = __setup_cpu_603,
 667                 .machine_check          = machine_check_generic,
 668                 .platform               = "ppc603",
 669         },
 670         {       /* 604 */
 671                 .pvr_mask               = 0xffff0000,
 672                 .pvr_value              = 0x00040000,
 673                 .cpu_name               = "604",
 674                 .cpu_features           = CPU_FTRS_604,
 675                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 676                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 677                 .icache_bsize           = 32,
 678                 .dcache_bsize           = 32,
 679                 .num_pmcs               = 2,
 680                 .cpu_setup              = __setup_cpu_604,
 681                 .machine_check          = machine_check_generic,
 682                 .platform               = "ppc604",
 683         },
 684         {       /* 604e */
 685                 .pvr_mask               = 0xfffff000,
 686                 .pvr_value              = 0x00090000,
 687                 .cpu_name               = "604e",
 688                 .cpu_features           = CPU_FTRS_604,
 689                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 690                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 691                 .icache_bsize           = 32,
 692                 .dcache_bsize           = 32,
 693                 .num_pmcs               = 4,
 694                 .cpu_setup              = __setup_cpu_604,
 695                 .machine_check          = machine_check_generic,
 696                 .platform               = "ppc604",
 697         },
 698         {       /* 604r */
 699                 .pvr_mask               = 0xffff0000,
 700                 .pvr_value              = 0x00090000,
 701                 .cpu_name               = "604r",
 702                 .cpu_features           = CPU_FTRS_604,
 703                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 704                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 705                 .icache_bsize           = 32,
 706                 .dcache_bsize           = 32,
 707                 .num_pmcs               = 4,
 708                 .cpu_setup              = __setup_cpu_604,
 709                 .machine_check          = machine_check_generic,
 710                 .platform               = "ppc604",
 711         },
 712         {       /* 604ev */
 713                 .pvr_mask               = 0xffff0000,
 714                 .pvr_value              = 0x000a0000,
 715                 .cpu_name               = "604ev",
 716                 .cpu_features           = CPU_FTRS_604,
 717                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 718                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 719                 .icache_bsize           = 32,
 720                 .dcache_bsize           = 32,
 721                 .num_pmcs               = 4,
 722                 .cpu_setup              = __setup_cpu_604,
 723                 .machine_check          = machine_check_generic,
 724                 .platform               = "ppc604",
 725         },
 726         {       /* 740/750 (0x4202, don't support TAU ?) */
 727                 .pvr_mask               = 0xffffffff,
 728                 .pvr_value              = 0x00084202,
 729                 .cpu_name               = "740/750",
 730                 .cpu_features           = CPU_FTRS_740_NOTAU,
 731                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 732                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 733                 .icache_bsize           = 32,
 734                 .dcache_bsize           = 32,
 735                 .num_pmcs               = 4,
 736                 .cpu_setup              = __setup_cpu_750,
 737                 .machine_check          = machine_check_generic,
 738                 .platform               = "ppc750",
 739         },
 740         {       /* 750CX (80100 and 8010x?) */
 741                 .pvr_mask               = 0xfffffff0,
 742                 .pvr_value              = 0x00080100,
 743                 .cpu_name               = "750CX",
 744                 .cpu_features           = CPU_FTRS_750,
 745                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 746                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 747                 .icache_bsize           = 32,
 748                 .dcache_bsize           = 32,
 749                 .num_pmcs               = 4,
 750                 .cpu_setup              = __setup_cpu_750cx,
 751                 .machine_check          = machine_check_generic,
 752                 .platform               = "ppc750",
 753         },
 754         {       /* 750CX (82201 and 82202) */
 755                 .pvr_mask               = 0xfffffff0,
 756                 .pvr_value              = 0x00082200,
 757                 .cpu_name               = "750CX",
 758                 .cpu_features           = CPU_FTRS_750,
 759                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 760                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 761                 .icache_bsize           = 32,
 762                 .dcache_bsize           = 32,
 763                 .num_pmcs               = 4,
 764                 .pmc_type               = PPC_PMC_IBM,
 765                 .cpu_setup              = __setup_cpu_750cx,
 766                 .machine_check          = machine_check_generic,
 767                 .platform               = "ppc750",
 768         },
 769         {       /* 750CXe (82214) */
 770                 .pvr_mask               = 0xfffffff0,
 771                 .pvr_value              = 0x00082210,
 772                 .cpu_name               = "750CXe",
 773                 .cpu_features           = CPU_FTRS_750,
 774                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 775                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 776                 .icache_bsize           = 32,
 777                 .dcache_bsize           = 32,
 778                 .num_pmcs               = 4,
 779                 .pmc_type               = PPC_PMC_IBM,
 780                 .cpu_setup              = __setup_cpu_750cx,
 781                 .machine_check          = machine_check_generic,
 782                 .platform               = "ppc750",
 783         },
 784         {       /* 750CXe "Gekko" (83214) */
 785                 .pvr_mask               = 0xffffffff,
 786                 .pvr_value              = 0x00083214,
 787                 .cpu_name               = "750CXe",
 788                 .cpu_features           = CPU_FTRS_750,
 789                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 790                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 791                 .icache_bsize           = 32,
 792                 .dcache_bsize           = 32,
 793                 .num_pmcs               = 4,
 794                 .pmc_type               = PPC_PMC_IBM,
 795                 .cpu_setup              = __setup_cpu_750cx,
 796                 .machine_check          = machine_check_generic,
 797                 .platform               = "ppc750",
 798         },
 799         {       /* 750CL (and "Broadway") */
 800                 .pvr_mask               = 0xfffff0e0,
 801                 .pvr_value              = 0x00087000,
 802                 .cpu_name               = "750CL",
 803                 .cpu_features           = CPU_FTRS_750CL,
 804                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 805                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 806                 .icache_bsize           = 32,
 807                 .dcache_bsize           = 32,
 808                 .num_pmcs               = 4,
 809                 .pmc_type               = PPC_PMC_IBM,
 810                 .cpu_setup              = __setup_cpu_750,
 811                 .machine_check          = machine_check_generic,
 812                 .platform               = "ppc750",
 813                 .oprofile_cpu_type      = "ppc/750",
 814                 .oprofile_type          = PPC_OPROFILE_G4,
 815         },
 816         {       /* 745/755 */
 817                 .pvr_mask               = 0xfffff000,
 818                 .pvr_value              = 0x00083000,
 819                 .cpu_name               = "745/755",
 820                 .cpu_features           = CPU_FTRS_750,
 821                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 822                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 823                 .icache_bsize           = 32,
 824                 .dcache_bsize           = 32,
 825                 .num_pmcs               = 4,
 826                 .pmc_type               = PPC_PMC_IBM,
 827                 .cpu_setup              = __setup_cpu_750,
 828                 .machine_check          = machine_check_generic,
 829                 .platform               = "ppc750",
 830         },
 831         {       /* 750FX rev 1.x */
 832                 .pvr_mask               = 0xffffff00,
 833                 .pvr_value              = 0x70000100,
 834                 .cpu_name               = "750FX",
 835                 .cpu_features           = CPU_FTRS_750FX1,
 836                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 837                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 838                 .icache_bsize           = 32,
 839                 .dcache_bsize           = 32,
 840                 .num_pmcs               = 4,
 841                 .pmc_type               = PPC_PMC_IBM,
 842                 .cpu_setup              = __setup_cpu_750,
 843                 .machine_check          = machine_check_generic,
 844                 .platform               = "ppc750",
 845                 .oprofile_cpu_type      = "ppc/750",
 846                 .oprofile_type          = PPC_OPROFILE_G4,
 847         },
 848         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 849                 .pvr_mask               = 0xffffffff,
 850                 .pvr_value              = 0x70000200,
 851                 .cpu_name               = "750FX",
 852                 .cpu_features           = CPU_FTRS_750FX2,
 853                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 854                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 855                 .icache_bsize           = 32,
 856                 .dcache_bsize           = 32,
 857                 .num_pmcs               = 4,
 858                 .pmc_type               = PPC_PMC_IBM,
 859                 .cpu_setup              = __setup_cpu_750,
 860                 .machine_check          = machine_check_generic,
 861                 .platform               = "ppc750",
 862                 .oprofile_cpu_type      = "ppc/750",
 863                 .oprofile_type          = PPC_OPROFILE_G4,
 864         },
 865         {       /* 750FX (All revs except 2.0) */
 866                 .pvr_mask               = 0xffff0000,
 867                 .pvr_value              = 0x70000000,
 868                 .cpu_name               = "750FX",
 869                 .cpu_features           = CPU_FTRS_750FX,
 870                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 871                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 872                 .icache_bsize           = 32,
 873                 .dcache_bsize           = 32,
 874                 .num_pmcs               = 4,
 875                 .pmc_type               = PPC_PMC_IBM,
 876                 .cpu_setup              = __setup_cpu_750fx,
 877                 .machine_check          = machine_check_generic,
 878                 .platform               = "ppc750",
 879                 .oprofile_cpu_type      = "ppc/750",
 880                 .oprofile_type          = PPC_OPROFILE_G4,
 881         },
 882         {       /* 750GX */
 883                 .pvr_mask               = 0xffff0000,
 884                 .pvr_value              = 0x70020000,
 885                 .cpu_name               = "750GX",
 886                 .cpu_features           = CPU_FTRS_750GX,
 887                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 888                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 889                 .icache_bsize           = 32,
 890                 .dcache_bsize           = 32,
 891                 .num_pmcs               = 4,
 892                 .pmc_type               = PPC_PMC_IBM,
 893                 .cpu_setup              = __setup_cpu_750fx,
 894                 .machine_check          = machine_check_generic,
 895                 .platform               = "ppc750",
 896                 .oprofile_cpu_type      = "ppc/750",
 897                 .oprofile_type          = PPC_OPROFILE_G4,
 898         },
 899         {       /* 740/750 (L2CR bit need fixup for 740) */
 900                 .pvr_mask               = 0xffff0000,
 901                 .pvr_value              = 0x00080000,
 902                 .cpu_name               = "740/750",
 903                 .cpu_features           = CPU_FTRS_740,
 904                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 905                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 906                 .icache_bsize           = 32,
 907                 .dcache_bsize           = 32,
 908                 .num_pmcs               = 4,
 909                 .pmc_type               = PPC_PMC_IBM,
 910                 .cpu_setup              = __setup_cpu_750,
 911                 .machine_check          = machine_check_generic,
 912                 .platform               = "ppc750",
 913         },
 914         {       /* 7400 rev 1.1 ? (no TAU) */
 915                 .pvr_mask               = 0xffffffff,
 916                 .pvr_value              = 0x000c1101,
 917                 .cpu_name               = "7400 (1.1)",
 918                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 919                 .cpu_user_features      = COMMON_USER |
 920                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 921                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 922                 .icache_bsize           = 32,
 923                 .dcache_bsize           = 32,
 924                 .num_pmcs               = 4,
 925                 .pmc_type               = PPC_PMC_G4,
 926                 .cpu_setup              = __setup_cpu_7400,
 927                 .machine_check          = machine_check_generic,
 928                 .platform               = "ppc7400",
 929         },
 930         {       /* 7400 */
 931                 .pvr_mask               = 0xffff0000,
 932                 .pvr_value              = 0x000c0000,
 933                 .cpu_name               = "7400",
 934                 .cpu_features           = CPU_FTRS_7400,
 935                 .cpu_user_features      = COMMON_USER |
 936                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 937                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 938                 .icache_bsize           = 32,
 939                 .dcache_bsize           = 32,
 940                 .num_pmcs               = 4,
 941                 .pmc_type               = PPC_PMC_G4,
 942                 .cpu_setup              = __setup_cpu_7400,
 943                 .machine_check          = machine_check_generic,
 944                 .platform               = "ppc7400",
 945         },
 946         {       /* 7410 */
 947                 .pvr_mask               = 0xffff0000,
 948                 .pvr_value              = 0x800c0000,
 949                 .cpu_name               = "7410",
 950                 .cpu_features           = CPU_FTRS_7400,
 951                 .cpu_user_features      = COMMON_USER |
 952                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 953                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 954                 .icache_bsize           = 32,
 955                 .dcache_bsize           = 32,
 956                 .num_pmcs               = 4,
 957                 .pmc_type               = PPC_PMC_G4,
 958                 .cpu_setup              = __setup_cpu_7410,
 959                 .machine_check          = machine_check_generic,
 960                 .platform               = "ppc7400",
 961         },
 962         {       /* 7450 2.0 - no doze/nap */
 963                 .pvr_mask               = 0xffffffff,
 964                 .pvr_value              = 0x80000200,
 965                 .cpu_name               = "7450",
 966                 .cpu_features           = CPU_FTRS_7450_20,
 967                 .cpu_user_features      = COMMON_USER |
 968                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 969                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 970                 .icache_bsize           = 32,
 971                 .dcache_bsize           = 32,
 972                 .num_pmcs               = 6,
 973                 .pmc_type               = PPC_PMC_G4,
 974                 .cpu_setup              = __setup_cpu_745x,
 975                 .oprofile_cpu_type      = "ppc/7450",
 976                 .oprofile_type          = PPC_OPROFILE_G4,
 977                 .machine_check          = machine_check_generic,
 978                 .platform               = "ppc7450",
 979         },
 980         {       /* 7450 2.1 */
 981                 .pvr_mask               = 0xffffffff,
 982                 .pvr_value              = 0x80000201,
 983                 .cpu_name               = "7450",
 984                 .cpu_features           = CPU_FTRS_7450_21,
 985                 .cpu_user_features      = COMMON_USER |
 986                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 987                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 988                 .icache_bsize           = 32,
 989                 .dcache_bsize           = 32,
 990                 .num_pmcs               = 6,
 991                 .pmc_type               = PPC_PMC_G4,
 992                 .cpu_setup              = __setup_cpu_745x,
 993                 .oprofile_cpu_type      = "ppc/7450",
 994                 .oprofile_type          = PPC_OPROFILE_G4,
 995                 .machine_check          = machine_check_generic,
 996                 .platform               = "ppc7450",
 997         },
 998         {       /* 7450 2.3 and newer */
 999                 .pvr_mask               = 0xffff0000,
1000                 .pvr_value              = 0x80000000,
1001                 .cpu_name               = "7450",
1002                 .cpu_features           = CPU_FTRS_7450_23,
1003                 .cpu_user_features      = COMMON_USER |
1004                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1005                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1006                 .icache_bsize           = 32,
1007                 .dcache_bsize           = 32,
1008                 .num_pmcs               = 6,
1009                 .pmc_type               = PPC_PMC_G4,
1010                 .cpu_setup              = __setup_cpu_745x,
1011                 .oprofile_cpu_type      = "ppc/7450",
1012                 .oprofile_type          = PPC_OPROFILE_G4,
1013                 .machine_check          = machine_check_generic,
1014                 .platform               = "ppc7450",
1015         },
1016         {       /* 7455 rev 1.x */
1017                 .pvr_mask               = 0xffffff00,
1018                 .pvr_value              = 0x80010100,
1019                 .cpu_name               = "7455",
1020                 .cpu_features           = CPU_FTRS_7455_1,
1021                 .cpu_user_features      = COMMON_USER |
1022                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1023                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1024                 .icache_bsize           = 32,
1025                 .dcache_bsize           = 32,
1026                 .num_pmcs               = 6,
1027                 .pmc_type               = PPC_PMC_G4,
1028                 .cpu_setup              = __setup_cpu_745x,
1029                 .oprofile_cpu_type      = "ppc/7450",
1030                 .oprofile_type          = PPC_OPROFILE_G4,
1031                 .machine_check          = machine_check_generic,
1032                 .platform               = "ppc7450",
1033         },
1034         {       /* 7455 rev 2.0 */
1035                 .pvr_mask               = 0xffffffff,
1036                 .pvr_value              = 0x80010200,
1037                 .cpu_name               = "7455",
1038                 .cpu_features           = CPU_FTRS_7455_20,
1039                 .cpu_user_features      = COMMON_USER |
1040                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1041                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1042                 .icache_bsize           = 32,
1043                 .dcache_bsize           = 32,
1044                 .num_pmcs               = 6,
1045                 .pmc_type               = PPC_PMC_G4,
1046                 .cpu_setup              = __setup_cpu_745x,
1047                 .oprofile_cpu_type      = "ppc/7450",
1048                 .oprofile_type          = PPC_OPROFILE_G4,
1049                 .machine_check          = machine_check_generic,
1050                 .platform               = "ppc7450",
1051         },
1052         {       /* 7455 others */
1053                 .pvr_mask               = 0xffff0000,
1054                 .pvr_value              = 0x80010000,
1055                 .cpu_name               = "7455",
1056                 .cpu_features           = CPU_FTRS_7455,
1057                 .cpu_user_features      = COMMON_USER |
1058                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1059                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1060                 .icache_bsize           = 32,
1061                 .dcache_bsize           = 32,
1062                 .num_pmcs               = 6,
1063                 .pmc_type               = PPC_PMC_G4,
1064                 .cpu_setup              = __setup_cpu_745x,
1065                 .oprofile_cpu_type      = "ppc/7450",
1066                 .oprofile_type          = PPC_OPROFILE_G4,
1067                 .machine_check          = machine_check_generic,
1068                 .platform               = "ppc7450",
1069         },
1070         {       /* 7447/7457 Rev 1.0 */
1071                 .pvr_mask               = 0xffffffff,
1072                 .pvr_value              = 0x80020100,
1073                 .cpu_name               = "7447/7457",
1074                 .cpu_features           = CPU_FTRS_7447_10,
1075                 .cpu_user_features      = COMMON_USER |
1076                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1077                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1078                 .icache_bsize           = 32,
1079                 .dcache_bsize           = 32,
1080                 .num_pmcs               = 6,
1081                 .pmc_type               = PPC_PMC_G4,
1082                 .cpu_setup              = __setup_cpu_745x,
1083                 .oprofile_cpu_type      = "ppc/7450",
1084                 .oprofile_type          = PPC_OPROFILE_G4,
1085                 .machine_check          = machine_check_generic,
1086                 .platform               = "ppc7450",
1087         },
1088         {       /* 7447/7457 Rev 1.1 */
1089                 .pvr_mask               = 0xffffffff,
1090                 .pvr_value              = 0x80020101,
1091                 .cpu_name               = "7447/7457",
1092                 .cpu_features           = CPU_FTRS_7447_10,
1093                 .cpu_user_features      = COMMON_USER |
1094                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1095                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1096                 .icache_bsize           = 32,
1097                 .dcache_bsize           = 32,
1098                 .num_pmcs               = 6,
1099                 .pmc_type               = PPC_PMC_G4,
1100                 .cpu_setup              = __setup_cpu_745x,
1101                 .oprofile_cpu_type      = "ppc/7450",
1102                 .oprofile_type          = PPC_OPROFILE_G4,
1103                 .machine_check          = machine_check_generic,
1104                 .platform               = "ppc7450",
1105         },
1106         {       /* 7447/7457 Rev 1.2 and later */
1107                 .pvr_mask               = 0xffff0000,
1108                 .pvr_value              = 0x80020000,
1109                 .cpu_name               = "7447/7457",
1110                 .cpu_features           = CPU_FTRS_7447,
1111                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1112                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1113                 .icache_bsize           = 32,
1114                 .dcache_bsize           = 32,
1115                 .num_pmcs               = 6,
1116                 .pmc_type               = PPC_PMC_G4,
1117                 .cpu_setup              = __setup_cpu_745x,
1118                 .oprofile_cpu_type      = "ppc/7450",
1119                 .oprofile_type          = PPC_OPROFILE_G4,
1120                 .machine_check          = machine_check_generic,
1121                 .platform               = "ppc7450",
1122         },
1123         {       /* 7447A */
1124                 .pvr_mask               = 0xffff0000,
1125                 .pvr_value              = 0x80030000,
1126                 .cpu_name               = "7447A",
1127                 .cpu_features           = CPU_FTRS_7447A,
1128                 .cpu_user_features      = COMMON_USER |
1129                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1130                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1131                 .icache_bsize           = 32,
1132                 .dcache_bsize           = 32,
1133                 .num_pmcs               = 6,
1134                 .pmc_type               = PPC_PMC_G4,
1135                 .cpu_setup              = __setup_cpu_745x,
1136                 .oprofile_cpu_type      = "ppc/7450",
1137                 .oprofile_type          = PPC_OPROFILE_G4,
1138                 .machine_check          = machine_check_generic,
1139                 .platform               = "ppc7450",
1140         },
1141         {       /* 7448 */
1142                 .pvr_mask               = 0xffff0000,
1143                 .pvr_value              = 0x80040000,
1144                 .cpu_name               = "7448",
1145                 .cpu_features           = CPU_FTRS_7448,
1146                 .cpu_user_features      = COMMON_USER |
1147                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1148                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1149                 .icache_bsize           = 32,
1150                 .dcache_bsize           = 32,
1151                 .num_pmcs               = 6,
1152                 .pmc_type               = PPC_PMC_G4,
1153                 .cpu_setup              = __setup_cpu_745x,
1154                 .oprofile_cpu_type      = "ppc/7450",
1155                 .oprofile_type          = PPC_OPROFILE_G4,
1156                 .machine_check          = machine_check_generic,
1157                 .platform               = "ppc7450",
1158         },
1159         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1160                 .pvr_mask               = 0x7fff0000,
1161                 .pvr_value              = 0x00810000,
1162                 .cpu_name               = "82xx",
1163                 .cpu_features           = CPU_FTRS_82XX,
1164                 .cpu_user_features      = COMMON_USER,
1165                 .mmu_features           = 0,
1166                 .icache_bsize           = 32,
1167                 .dcache_bsize           = 32,
1168                 .cpu_setup              = __setup_cpu_603,
1169                 .machine_check          = machine_check_generic,
1170                 .platform               = "ppc603",
1171         },
1172         {       /* All G2_LE (603e core, plus some) have the same pvr */
1173                 .pvr_mask               = 0x7fff0000,
1174                 .pvr_value              = 0x00820000,
1175                 .cpu_name               = "G2_LE",
1176                 .cpu_features           = CPU_FTRS_G2_LE,
1177                 .cpu_user_features      = COMMON_USER,
1178                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1179                 .icache_bsize           = 32,
1180                 .dcache_bsize           = 32,
1181                 .cpu_setup              = __setup_cpu_603,
1182                 .machine_check          = machine_check_generic,
1183                 .platform               = "ppc603",
1184         },
1185         {       /* e300c1 (a 603e core, plus some) on 83xx */
1186                 .pvr_mask               = 0x7fff0000,
1187                 .pvr_value              = 0x00830000,
1188                 .cpu_name               = "e300c1",
1189                 .cpu_features           = CPU_FTRS_E300,
1190                 .cpu_user_features      = COMMON_USER,
1191                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1192                 .icache_bsize           = 32,
1193                 .dcache_bsize           = 32,
1194                 .cpu_setup              = __setup_cpu_603,
1195                 .machine_check          = machine_check_generic,
1196                 .platform               = "ppc603",
1197         },
1198         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1199                 .pvr_mask               = 0x7fff0000,
1200                 .pvr_value              = 0x00840000,
1201                 .cpu_name               = "e300c2",
1202                 .cpu_features           = CPU_FTRS_E300C2,
1203                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1204                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1205                         MMU_FTR_NEED_DTLB_SW_LRU,
1206                 .icache_bsize           = 32,
1207                 .dcache_bsize           = 32,
1208                 .cpu_setup              = __setup_cpu_603,
1209                 .machine_check          = machine_check_generic,
1210                 .platform               = "ppc603",
1211         },
1212         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1213                 .pvr_mask               = 0x7fff0000,
1214                 .pvr_value              = 0x00850000,
1215                 .cpu_name               = "e300c3",
1216                 .cpu_features           = CPU_FTRS_E300,
1217                 .cpu_user_features      = COMMON_USER,
1218                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1219                         MMU_FTR_NEED_DTLB_SW_LRU,
1220                 .icache_bsize           = 32,
1221                 .dcache_bsize           = 32,
1222                 .cpu_setup              = __setup_cpu_603,
1223                 .machine_check          = machine_check_generic,
1224                 .num_pmcs               = 4,
1225                 .oprofile_cpu_type      = "ppc/e300",
1226                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1227                 .platform               = "ppc603",
1228         },
1229         {       /* e300c4 (e300c1, plus one IU) */
1230                 .pvr_mask               = 0x7fff0000,
1231                 .pvr_value              = 0x00860000,
1232                 .cpu_name               = "e300c4",
1233                 .cpu_features           = CPU_FTRS_E300,
1234                 .cpu_user_features      = COMMON_USER,
1235                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1236                         MMU_FTR_NEED_DTLB_SW_LRU,
1237                 .icache_bsize           = 32,
1238                 .dcache_bsize           = 32,
1239                 .cpu_setup              = __setup_cpu_603,
1240                 .machine_check          = machine_check_generic,
1241                 .num_pmcs               = 4,
1242                 .oprofile_cpu_type      = "ppc/e300",
1243                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1244                 .platform               = "ppc603",
1245         },
1246         {       /* default match, we assume split I/D cache & TB (non-601)... */
1247                 .pvr_mask               = 0x00000000,
1248                 .pvr_value              = 0x00000000,
1249                 .cpu_name               = "(generic PPC)",
1250                 .cpu_features           = CPU_FTRS_CLASSIC32,
1251                 .cpu_user_features      = COMMON_USER,
1252                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1253                 .icache_bsize           = 32,
1254                 .dcache_bsize           = 32,
1255                 .machine_check          = machine_check_generic,
1256                 .platform               = "ppc603",
1257         },
1258 #endif /* CONFIG_PPC_BOOK3S_32 */
1259 #ifdef CONFIG_8xx
1260         {       /* 8xx */
1261                 .pvr_mask               = 0xffff0000,
1262                 .pvr_value              = 0x00500000,
1263                 .cpu_name               = "8xx",
1264                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1265                  * if the 8xx code is there.... */
1266                 .cpu_features           = CPU_FTRS_8XX,
1267                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1268                 .mmu_features           = MMU_FTR_TYPE_8xx,
1269                 .icache_bsize           = 16,
1270                 .dcache_bsize           = 16,
1271                 .machine_check          = machine_check_8xx,
1272                 .platform               = "ppc823",
1273         },
1274 #endif /* CONFIG_8xx */
1275 #ifdef CONFIG_40x
1276         {       /* 403GC */
1277                 .pvr_mask               = 0xffffff00,
1278                 .pvr_value              = 0x00200200,
1279                 .cpu_name               = "403GC",
1280                 .cpu_features           = CPU_FTRS_40X,
1281                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1282                 .mmu_features           = MMU_FTR_TYPE_40x,
1283                 .icache_bsize           = 16,
1284                 .dcache_bsize           = 16,
1285                 .machine_check          = machine_check_4xx,
1286                 .platform               = "ppc403",
1287         },
1288         {       /* 403GCX */
1289                 .pvr_mask               = 0xffffff00,
1290                 .pvr_value              = 0x00201400,
1291                 .cpu_name               = "403GCX",
1292                 .cpu_features           = CPU_FTRS_40X,
1293                 .cpu_user_features      = PPC_FEATURE_32 |
1294                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1295                 .mmu_features           = MMU_FTR_TYPE_40x,
1296                 .icache_bsize           = 16,
1297                 .dcache_bsize           = 16,
1298                 .machine_check          = machine_check_4xx,
1299                 .platform               = "ppc403",
1300         },
1301         {       /* 403G ?? */
1302                 .pvr_mask               = 0xffff0000,
1303                 .pvr_value              = 0x00200000,
1304                 .cpu_name               = "403G ??",
1305                 .cpu_features           = CPU_FTRS_40X,
1306                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1307                 .mmu_features           = MMU_FTR_TYPE_40x,
1308                 .icache_bsize           = 16,
1309                 .dcache_bsize           = 16,
1310                 .machine_check          = machine_check_4xx,
1311                 .platform               = "ppc403",
1312         },
1313         {       /* 405GP */
1314                 .pvr_mask               = 0xffff0000,
1315                 .pvr_value              = 0x40110000,
1316                 .cpu_name               = "405GP",
1317                 .cpu_features           = CPU_FTRS_40X,
1318                 .cpu_user_features      = PPC_FEATURE_32 |
1319                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1320                 .mmu_features           = MMU_FTR_TYPE_40x,
1321                 .icache_bsize           = 32,
1322                 .dcache_bsize           = 32,
1323                 .machine_check          = machine_check_4xx,
1324                 .platform               = "ppc405",
1325         },
1326         {       /* STB 03xxx */
1327                 .pvr_mask               = 0xffff0000,
1328                 .pvr_value              = 0x40130000,
1329                 .cpu_name               = "STB03xxx",
1330                 .cpu_features           = CPU_FTRS_40X,
1331                 .cpu_user_features      = PPC_FEATURE_32 |
1332                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1333                 .mmu_features           = MMU_FTR_TYPE_40x,
1334                 .icache_bsize           = 32,
1335                 .dcache_bsize           = 32,
1336                 .machine_check          = machine_check_4xx,
1337                 .platform               = "ppc405",
1338         },
1339         {       /* STB 04xxx */
1340                 .pvr_mask               = 0xffff0000,
1341                 .pvr_value              = 0x41810000,
1342                 .cpu_name               = "STB04xxx",
1343                 .cpu_features           = CPU_FTRS_40X,
1344                 .cpu_user_features      = PPC_FEATURE_32 |
1345                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1346                 .mmu_features           = MMU_FTR_TYPE_40x,
1347                 .icache_bsize           = 32,
1348                 .dcache_bsize           = 32,
1349                 .machine_check          = machine_check_4xx,
1350                 .platform               = "ppc405",
1351         },
1352         {       /* NP405L */
1353                 .pvr_mask               = 0xffff0000,
1354                 .pvr_value              = 0x41610000,
1355                 .cpu_name               = "NP405L",
1356                 .cpu_features           = CPU_FTRS_40X,
1357                 .cpu_user_features      = PPC_FEATURE_32 |
1358                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1359                 .mmu_features           = MMU_FTR_TYPE_40x,
1360                 .icache_bsize           = 32,
1361                 .dcache_bsize           = 32,
1362                 .machine_check          = machine_check_4xx,
1363                 .platform               = "ppc405",
1364         },
1365         {       /* NP4GS3 */
1366                 .pvr_mask               = 0xffff0000,
1367                 .pvr_value              = 0x40B10000,
1368                 .cpu_name               = "NP4GS3",
1369                 .cpu_features           = CPU_FTRS_40X,
1370                 .cpu_user_features      = PPC_FEATURE_32 |
1371                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1372                 .mmu_features           = MMU_FTR_TYPE_40x,
1373                 .icache_bsize           = 32,
1374                 .dcache_bsize           = 32,
1375                 .machine_check          = machine_check_4xx,
1376                 .platform               = "ppc405",
1377         },
1378         {   /* NP405H */
1379                 .pvr_mask               = 0xffff0000,
1380                 .pvr_value              = 0x41410000,
1381                 .cpu_name               = "NP405H",
1382                 .cpu_features           = CPU_FTRS_40X,
1383                 .cpu_user_features      = PPC_FEATURE_32 |
1384                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1385                 .mmu_features           = MMU_FTR_TYPE_40x,
1386                 .icache_bsize           = 32,
1387                 .dcache_bsize           = 32,
1388                 .machine_check          = machine_check_4xx,
1389                 .platform               = "ppc405",
1390         },
1391         {       /* 405GPr */
1392                 .pvr_mask               = 0xffff0000,
1393                 .pvr_value              = 0x50910000,
1394                 .cpu_name               = "405GPr",
1395                 .cpu_features           = CPU_FTRS_40X,
1396                 .cpu_user_features      = PPC_FEATURE_32 |
1397                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1398                 .mmu_features           = MMU_FTR_TYPE_40x,
1399                 .icache_bsize           = 32,
1400                 .dcache_bsize           = 32,
1401                 .machine_check          = machine_check_4xx,
1402                 .platform               = "ppc405",
1403         },
1404         {   /* STBx25xx */
1405                 .pvr_mask               = 0xffff0000,
1406                 .pvr_value              = 0x51510000,
1407                 .cpu_name               = "STBx25xx",
1408                 .cpu_features           = CPU_FTRS_40X,
1409                 .cpu_user_features      = PPC_FEATURE_32 |
1410                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1411                 .mmu_features           = MMU_FTR_TYPE_40x,
1412                 .icache_bsize           = 32,
1413                 .dcache_bsize           = 32,
1414                 .machine_check          = machine_check_4xx,
1415                 .platform               = "ppc405",
1416         },
1417         {       /* 405LP */
1418                 .pvr_mask               = 0xffff0000,
1419                 .pvr_value              = 0x41F10000,
1420                 .cpu_name               = "405LP",
1421                 .cpu_features           = CPU_FTRS_40X,
1422                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1423                 .mmu_features           = MMU_FTR_TYPE_40x,
1424                 .icache_bsize           = 32,
1425                 .dcache_bsize           = 32,
1426                 .machine_check          = machine_check_4xx,
1427                 .platform               = "ppc405",
1428         },
1429         {       /* Xilinx Virtex-II Pro  */
1430                 .pvr_mask               = 0xfffff000,
1431                 .pvr_value              = 0x20010000,
1432                 .cpu_name               = "Virtex-II Pro",
1433                 .cpu_features           = CPU_FTRS_40X,
1434                 .cpu_user_features      = PPC_FEATURE_32 |
1435                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1436                 .mmu_features           = MMU_FTR_TYPE_40x,
1437                 .icache_bsize           = 32,
1438                 .dcache_bsize           = 32,
1439                 .machine_check          = machine_check_4xx,
1440                 .platform               = "ppc405",
1441         },
1442         {       /* Xilinx Virtex-4 FX */
1443                 .pvr_mask               = 0xfffff000,
1444                 .pvr_value              = 0x20011000,
1445                 .cpu_name               = "Virtex-4 FX",
1446                 .cpu_features           = CPU_FTRS_40X,
1447                 .cpu_user_features      = PPC_FEATURE_32 |
1448                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1449                 .mmu_features           = MMU_FTR_TYPE_40x,
1450                 .icache_bsize           = 32,
1451                 .dcache_bsize           = 32,
1452                 .machine_check          = machine_check_4xx,
1453                 .platform               = "ppc405",
1454         },
1455         {       /* 405EP */
1456                 .pvr_mask               = 0xffff0000,
1457                 .pvr_value              = 0x51210000,
1458                 .cpu_name               = "405EP",
1459                 .cpu_features           = CPU_FTRS_40X,
1460                 .cpu_user_features      = PPC_FEATURE_32 |
1461                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1462                 .mmu_features           = MMU_FTR_TYPE_40x,
1463                 .icache_bsize           = 32,
1464                 .dcache_bsize           = 32,
1465                 .machine_check          = machine_check_4xx,
1466                 .platform               = "ppc405",
1467         },
1468         {       /* 405EX Rev. A/B with Security */
1469                 .pvr_mask               = 0xffff000f,
1470                 .pvr_value              = 0x12910007,
1471                 .cpu_name               = "405EX Rev. A/B",
1472                 .cpu_features           = CPU_FTRS_40X,
1473                 .cpu_user_features      = PPC_FEATURE_32 |
1474                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1475                 .mmu_features           = MMU_FTR_TYPE_40x,
1476                 .icache_bsize           = 32,
1477                 .dcache_bsize           = 32,
1478                 .machine_check          = machine_check_4xx,
1479                 .platform               = "ppc405",
1480         },
1481         {       /* 405EX Rev. C without Security */
1482                 .pvr_mask               = 0xffff000f,
1483                 .pvr_value              = 0x1291000d,
1484                 .cpu_name               = "405EX Rev. C",
1485                 .cpu_features           = CPU_FTRS_40X,
1486                 .cpu_user_features      = PPC_FEATURE_32 |
1487                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1488                 .mmu_features           = MMU_FTR_TYPE_40x,
1489                 .icache_bsize           = 32,
1490                 .dcache_bsize           = 32,
1491                 .machine_check          = machine_check_4xx,
1492                 .platform               = "ppc405",
1493         },
1494         {       /* 405EX Rev. C with Security */
1495                 .pvr_mask               = 0xffff000f,
1496                 .pvr_value              = 0x1291000f,
1497                 .cpu_name               = "405EX Rev. C",
1498                 .cpu_features           = CPU_FTRS_40X,
1499                 .cpu_user_features      = PPC_FEATURE_32 |
1500                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1501                 .mmu_features           = MMU_FTR_TYPE_40x,
1502                 .icache_bsize           = 32,
1503                 .dcache_bsize           = 32,
1504                 .machine_check          = machine_check_4xx,
1505                 .platform               = "ppc405",
1506         },
1507         {       /* 405EX Rev. D without Security */
1508                 .pvr_mask               = 0xffff000f,
1509                 .pvr_value              = 0x12910003,
1510                 .cpu_name               = "405EX Rev. D",
1511                 .cpu_features           = CPU_FTRS_40X,
1512                 .cpu_user_features      = PPC_FEATURE_32 |
1513                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1514                 .mmu_features           = MMU_FTR_TYPE_40x,
1515                 .icache_bsize           = 32,
1516                 .dcache_bsize           = 32,
1517                 .machine_check          = machine_check_4xx,
1518                 .platform               = "ppc405",
1519         },
1520         {       /* 405EX Rev. D with Security */
1521                 .pvr_mask               = 0xffff000f,
1522                 .pvr_value              = 0x12910005,
1523                 .cpu_name               = "405EX Rev. D",
1524                 .cpu_features           = CPU_FTRS_40X,
1525                 .cpu_user_features      = PPC_FEATURE_32 |
1526                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1527                 .mmu_features           = MMU_FTR_TYPE_40x,
1528                 .icache_bsize           = 32,
1529                 .dcache_bsize           = 32,
1530                 .machine_check          = machine_check_4xx,
1531                 .platform               = "ppc405",
1532         },
1533         {       /* 405EXr Rev. A/B without Security */
1534                 .pvr_mask               = 0xffff000f,
1535                 .pvr_value              = 0x12910001,
1536                 .cpu_name               = "405EXr Rev. A/B",
1537                 .cpu_features           = CPU_FTRS_40X,
1538                 .cpu_user_features      = PPC_FEATURE_32 |
1539                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1540                 .mmu_features           = MMU_FTR_TYPE_40x,
1541                 .icache_bsize           = 32,
1542                 .dcache_bsize           = 32,
1543                 .machine_check          = machine_check_4xx,
1544                 .platform               = "ppc405",
1545         },
1546         {       /* 405EXr Rev. C without Security */
1547                 .pvr_mask               = 0xffff000f,
1548                 .pvr_value              = 0x12910009,
1549                 .cpu_name               = "405EXr Rev. C",
1550                 .cpu_features           = CPU_FTRS_40X,
1551                 .cpu_user_features      = PPC_FEATURE_32 |
1552                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1553                 .mmu_features           = MMU_FTR_TYPE_40x,
1554                 .icache_bsize           = 32,
1555                 .dcache_bsize           = 32,
1556                 .machine_check          = machine_check_4xx,
1557                 .platform               = "ppc405",
1558         },
1559         {       /* 405EXr Rev. C with Security */
1560                 .pvr_mask               = 0xffff000f,
1561                 .pvr_value              = 0x1291000b,
1562                 .cpu_name               = "405EXr Rev. C",
1563                 .cpu_features           = CPU_FTRS_40X,
1564                 .cpu_user_features      = PPC_FEATURE_32 |
1565                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1566                 .mmu_features           = MMU_FTR_TYPE_40x,
1567                 .icache_bsize           = 32,
1568                 .dcache_bsize           = 32,
1569                 .machine_check          = machine_check_4xx,
1570                 .platform               = "ppc405",
1571         },
1572         {       /* 405EXr Rev. D without Security */
1573                 .pvr_mask               = 0xffff000f,
1574                 .pvr_value              = 0x12910000,
1575                 .cpu_name               = "405EXr Rev. D",
1576                 .cpu_features           = CPU_FTRS_40X,
1577                 .cpu_user_features      = PPC_FEATURE_32 |
1578                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1579                 .mmu_features           = MMU_FTR_TYPE_40x,
1580                 .icache_bsize           = 32,
1581                 .dcache_bsize           = 32,
1582                 .machine_check          = machine_check_4xx,
1583                 .platform               = "ppc405",
1584         },
1585         {       /* 405EXr Rev. D with Security */
1586                 .pvr_mask               = 0xffff000f,
1587                 .pvr_value              = 0x12910002,
1588                 .cpu_name               = "405EXr Rev. D",
1589                 .cpu_features           = CPU_FTRS_40X,
1590                 .cpu_user_features      = PPC_FEATURE_32 |
1591                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1592                 .mmu_features           = MMU_FTR_TYPE_40x,
1593                 .icache_bsize           = 32,
1594                 .dcache_bsize           = 32,
1595                 .machine_check          = machine_check_4xx,
1596                 .platform               = "ppc405",
1597         },
1598         {
1599                 /* 405EZ */
1600                 .pvr_mask               = 0xffff0000,
1601                 .pvr_value              = 0x41510000,
1602                 .cpu_name               = "405EZ",
1603                 .cpu_features           = CPU_FTRS_40X,
1604                 .cpu_user_features      = PPC_FEATURE_32 |
1605                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1606                 .mmu_features           = MMU_FTR_TYPE_40x,
1607                 .icache_bsize           = 32,
1608                 .dcache_bsize           = 32,
1609                 .machine_check          = machine_check_4xx,
1610                 .platform               = "ppc405",
1611         },
1612         {       /* APM8018X */
1613                 .pvr_mask               = 0xffff0000,
1614                 .pvr_value              = 0x7ff11432,
1615                 .cpu_name               = "APM8018X",
1616                 .cpu_features           = CPU_FTRS_40X,
1617                 .cpu_user_features      = PPC_FEATURE_32 |
1618                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1619                 .mmu_features           = MMU_FTR_TYPE_40x,
1620                 .icache_bsize           = 32,
1621                 .dcache_bsize           = 32,
1622                 .machine_check          = machine_check_4xx,
1623                 .platform               = "ppc405",
1624         },
1625         {       /* default match */
1626                 .pvr_mask               = 0x00000000,
1627                 .pvr_value              = 0x00000000,
1628                 .cpu_name               = "(generic 40x PPC)",
1629                 .cpu_features           = CPU_FTRS_40X,
1630                 .cpu_user_features      = PPC_FEATURE_32 |
1631                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1632                 .mmu_features           = MMU_FTR_TYPE_40x,
1633                 .icache_bsize           = 32,
1634                 .dcache_bsize           = 32,
1635                 .machine_check          = machine_check_4xx,
1636                 .platform               = "ppc405",
1637         }
1638
1639 #endif /* CONFIG_40x */
1640 #ifdef CONFIG_44x
1641         {
1642                 .pvr_mask               = 0xf0000fff,
1643                 .pvr_value              = 0x40000850,
1644                 .cpu_name               = "440GR Rev. A",
1645                 .cpu_features           = CPU_FTRS_44X,
1646                 .cpu_user_features      = COMMON_USER_BOOKE,
1647                 .mmu_features           = MMU_FTR_TYPE_44x,
1648                 .icache_bsize           = 32,
1649                 .dcache_bsize           = 32,
1650                 .machine_check          = machine_check_4xx,
1651                 .platform               = "ppc440",
1652         },
1653         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1654                 .pvr_mask               = 0xf0000fff,
1655                 .pvr_value              = 0x40000858,
1656                 .cpu_name               = "440EP Rev. A",
1657                 .cpu_features           = CPU_FTRS_44X,
1658                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1659                 .mmu_features           = MMU_FTR_TYPE_44x,
1660                 .icache_bsize           = 32,
1661                 .dcache_bsize           = 32,
1662                 .cpu_setup              = __setup_cpu_440ep,
1663                 .machine_check          = machine_check_4xx,
1664                 .platform               = "ppc440",
1665         },
1666         {
1667                 .pvr_mask               = 0xf0000fff,
1668                 .pvr_value              = 0x400008d3,
1669                 .cpu_name               = "440GR Rev. B",
1670                 .cpu_features           = CPU_FTRS_44X,
1671                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1672                 .mmu_features           = MMU_FTR_TYPE_44x,
1673                 .icache_bsize           = 32,
1674                 .dcache_bsize           = 32,
1675                 .machine_check          = machine_check_4xx,
1676                 .platform               = "ppc440",
1677         },
1678         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1679                 .pvr_mask               = 0xf0000ff7,
1680                 .pvr_value              = 0x400008d4,
1681                 .cpu_name               = "440EP Rev. C",
1682                 .cpu_features           = CPU_FTRS_44X,
1683                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1684                 .mmu_features           = MMU_FTR_TYPE_44x,
1685                 .icache_bsize           = 32,
1686                 .dcache_bsize           = 32,
1687                 .cpu_setup              = __setup_cpu_440ep,
1688                 .machine_check          = machine_check_4xx,
1689                 .platform               = "ppc440",
1690         },
1691         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1692                 .pvr_mask               = 0xf0000fff,
1693                 .pvr_value              = 0x400008db,
1694                 .cpu_name               = "440EP Rev. B",
1695                 .cpu_features           = CPU_FTRS_44X,
1696                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1697                 .mmu_features           = MMU_FTR_TYPE_44x,
1698                 .icache_bsize           = 32,
1699                 .dcache_bsize           = 32,
1700                 .cpu_setup              = __setup_cpu_440ep,
1701                 .machine_check          = machine_check_4xx,
1702                 .platform               = "ppc440",
1703         },
1704         { /* 440GRX */
1705                 .pvr_mask               = 0xf0000ffb,
1706                 .pvr_value              = 0x200008D0,
1707                 .cpu_name               = "440GRX",
1708                 .cpu_features           = CPU_FTRS_44X,
1709                 .cpu_user_features      = COMMON_USER_BOOKE,
1710                 .mmu_features           = MMU_FTR_TYPE_44x,
1711                 .icache_bsize           = 32,
1712                 .dcache_bsize           = 32,
1713                 .cpu_setup              = __setup_cpu_440grx,
1714                 .machine_check          = machine_check_440A,
1715                 .platform               = "ppc440",
1716         },
1717         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1718                 .pvr_mask               = 0xf0000ffb,
1719                 .pvr_value              = 0x200008D8,
1720                 .cpu_name               = "440EPX",
1721                 .cpu_features           = CPU_FTRS_44X,
1722                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1723                 .mmu_features           = MMU_FTR_TYPE_44x,
1724                 .icache_bsize           = 32,
1725                 .dcache_bsize           = 32,
1726                 .cpu_setup              = __setup_cpu_440epx,
1727                 .machine_check          = machine_check_440A,
1728                 .platform               = "ppc440",
1729         },
1730         {       /* 440GP Rev. B */
1731                 .pvr_mask               = 0xf0000fff,
1732                 .pvr_value              = 0x40000440,
1733                 .cpu_name               = "440GP Rev. B",
1734                 .cpu_features           = CPU_FTRS_44X,
1735                 .cpu_user_features      = COMMON_USER_BOOKE,
1736                 .mmu_features           = MMU_FTR_TYPE_44x,
1737                 .icache_bsize           = 32,
1738                 .dcache_bsize           = 32,
1739                 .machine_check          = machine_check_4xx,
1740                 .platform               = "ppc440gp",
1741         },
1742         {       /* 440GP Rev. C */
1743                 .pvr_mask               = 0xf0000fff,
1744                 .pvr_value              = 0x40000481,
1745                 .cpu_name               = "440GP Rev. C",
1746                 .cpu_features           = CPU_FTRS_44X,
1747                 .cpu_user_features      = COMMON_USER_BOOKE,
1748                 .mmu_features           = MMU_FTR_TYPE_44x,
1749                 .icache_bsize           = 32,
1750                 .dcache_bsize           = 32,
1751                 .machine_check          = machine_check_4xx,
1752                 .platform               = "ppc440gp",
1753         },
1754         { /* 440GX Rev. A */
1755                 .pvr_mask               = 0xf0000fff,
1756                 .pvr_value              = 0x50000850,
1757                 .cpu_name               = "440GX Rev. A",
1758                 .cpu_features           = CPU_FTRS_44X,
1759                 .cpu_user_features      = COMMON_USER_BOOKE,
1760                 .mmu_features           = MMU_FTR_TYPE_44x,
1761                 .icache_bsize           = 32,
1762                 .dcache_bsize           = 32,
1763                 .cpu_setup              = __setup_cpu_440gx,
1764                 .machine_check          = machine_check_440A,
1765                 .platform               = "ppc440",
1766         },
1767         { /* 440GX Rev. B */
1768                 .pvr_mask               = 0xf0000fff,
1769                 .pvr_value              = 0x50000851,
1770                 .cpu_name               = "440GX Rev. B",
1771                 .cpu_features           = CPU_FTRS_44X,
1772                 .cpu_user_features      = COMMON_USER_BOOKE,
1773                 .mmu_features           = MMU_FTR_TYPE_44x,
1774                 .icache_bsize           = 32,
1775                 .dcache_bsize           = 32,
1776                 .cpu_setup              = __setup_cpu_440gx,
1777                 .machine_check          = machine_check_440A,
1778                 .platform               = "ppc440",
1779         },
1780         { /* 440GX Rev. C */
1781                 .pvr_mask               = 0xf0000fff,
1782                 .pvr_value              = 0x50000892,
1783                 .cpu_name               = "440GX Rev. C",
1784                 .cpu_features           = CPU_FTRS_44X,
1785                 .cpu_user_features      = COMMON_USER_BOOKE,
1786                 .mmu_features           = MMU_FTR_TYPE_44x,
1787                 .icache_bsize           = 32,
1788                 .dcache_bsize           = 32,
1789                 .cpu_setup              = __setup_cpu_440gx,
1790                 .machine_check          = machine_check_440A,
1791                 .platform               = "ppc440",
1792         },
1793         { /* 440GX Rev. F */
1794                 .pvr_mask               = 0xf0000fff,
1795                 .pvr_value              = 0x50000894,
1796                 .cpu_name               = "440GX Rev. F",
1797                 .cpu_features           = CPU_FTRS_44X,
1798                 .cpu_user_features      = COMMON_USER_BOOKE,
1799                 .mmu_features           = MMU_FTR_TYPE_44x,
1800                 .icache_bsize           = 32,
1801                 .dcache_bsize           = 32,
1802                 .cpu_setup              = __setup_cpu_440gx,
1803                 .machine_check          = machine_check_440A,
1804                 .platform               = "ppc440",
1805         },
1806         { /* 440SP Rev. A */
1807                 .pvr_mask               = 0xfff00fff,
1808                 .pvr_value              = 0x53200891,
1809                 .cpu_name               = "440SP Rev. A",
1810                 .cpu_features           = CPU_FTRS_44X,
1811                 .cpu_user_features      = COMMON_USER_BOOKE,
1812                 .mmu_features           = MMU_FTR_TYPE_44x,
1813                 .icache_bsize           = 32,
1814                 .dcache_bsize           = 32,
1815                 .machine_check          = machine_check_4xx,
1816                 .platform               = "ppc440",
1817         },
1818         { /* 440SPe Rev. A */
1819                 .pvr_mask               = 0xfff00fff,
1820                 .pvr_value              = 0x53400890,
1821                 .cpu_name               = "440SPe Rev. A",
1822                 .cpu_features           = CPU_FTRS_44X,
1823                 .cpu_user_features      = COMMON_USER_BOOKE,
1824                 .mmu_features           = MMU_FTR_TYPE_44x,
1825                 .icache_bsize           = 32,
1826                 .dcache_bsize           = 32,
1827                 .cpu_setup              = __setup_cpu_440spe,
1828                 .machine_check          = machine_check_440A,
1829                 .platform               = "ppc440",
1830         },
1831         { /* 440SPe Rev. B */
1832                 .pvr_mask               = 0xfff00fff,
1833                 .pvr_value              = 0x53400891,
1834                 .cpu_name               = "440SPe Rev. B",
1835                 .cpu_features           = CPU_FTRS_44X,
1836                 .cpu_user_features      = COMMON_USER_BOOKE,
1837                 .mmu_features           = MMU_FTR_TYPE_44x,
1838                 .icache_bsize           = 32,
1839                 .dcache_bsize           = 32,
1840                 .cpu_setup              = __setup_cpu_440spe,
1841                 .machine_check          = machine_check_440A,
1842                 .platform               = "ppc440",
1843         },
1844         { /* 440 in Xilinx Virtex-5 FXT */
1845                 .pvr_mask               = 0xfffffff0,
1846                 .pvr_value              = 0x7ff21910,
1847                 .cpu_name               = "440 in Virtex-5 FXT",
1848                 .cpu_features           = CPU_FTRS_44X,
1849                 .cpu_user_features      = COMMON_USER_BOOKE,
1850                 .mmu_features           = MMU_FTR_TYPE_44x,
1851                 .icache_bsize           = 32,
1852                 .dcache_bsize           = 32,
1853                 .cpu_setup              = __setup_cpu_440x5,
1854                 .machine_check          = machine_check_440A,
1855                 .platform               = "ppc440",
1856         },
1857         { /* 460EX */
1858                 .pvr_mask               = 0xffff0006,
1859                 .pvr_value              = 0x13020002,
1860                 .cpu_name               = "460EX",
1861                 .cpu_features           = CPU_FTRS_440x6,
1862                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1863                 .mmu_features           = MMU_FTR_TYPE_44x,
1864                 .icache_bsize           = 32,
1865                 .dcache_bsize           = 32,
1866                 .cpu_setup              = __setup_cpu_460ex,
1867                 .machine_check          = machine_check_440A,
1868                 .platform               = "ppc440",
1869         },
1870         { /* 460EX Rev B */
1871                 .pvr_mask               = 0xffff0007,
1872                 .pvr_value              = 0x13020004,
1873                 .cpu_name               = "460EX Rev. B",
1874                 .cpu_features           = CPU_FTRS_440x6,
1875                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1876                 .mmu_features           = MMU_FTR_TYPE_44x,
1877                 .icache_bsize           = 32,
1878                 .dcache_bsize           = 32,
1879                 .cpu_setup              = __setup_cpu_460ex,
1880                 .machine_check          = machine_check_440A,
1881                 .platform               = "ppc440",
1882         },
1883         { /* 460GT */
1884                 .pvr_mask               = 0xffff0006,
1885                 .pvr_value              = 0x13020000,
1886                 .cpu_name               = "460GT",
1887                 .cpu_features           = CPU_FTRS_440x6,
1888                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1889                 .mmu_features           = MMU_FTR_TYPE_44x,
1890                 .icache_bsize           = 32,
1891                 .dcache_bsize           = 32,
1892                 .cpu_setup              = __setup_cpu_460gt,
1893                 .machine_check          = machine_check_440A,
1894                 .platform               = "ppc440",
1895         },
1896         { /* 460GT Rev B */
1897                 .pvr_mask               = 0xffff0007,
1898                 .pvr_value              = 0x13020005,
1899                 .cpu_name               = "460GT Rev. B",
1900                 .cpu_features           = CPU_FTRS_440x6,
1901                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1902                 .mmu_features           = MMU_FTR_TYPE_44x,
1903                 .icache_bsize           = 32,
1904                 .dcache_bsize           = 32,
1905                 .cpu_setup              = __setup_cpu_460gt,
1906                 .machine_check          = machine_check_440A,
1907                 .platform               = "ppc440",
1908         },
1909         { /* 460SX */
1910                 .pvr_mask               = 0xffffff00,
1911                 .pvr_value              = 0x13541800,
1912                 .cpu_name               = "460SX",
1913                 .cpu_features           = CPU_FTRS_44X,
1914                 .cpu_user_features      = COMMON_USER_BOOKE,
1915                 .mmu_features           = MMU_FTR_TYPE_44x,
1916                 .icache_bsize           = 32,
1917                 .dcache_bsize           = 32,
1918                 .cpu_setup              = __setup_cpu_460sx,
1919                 .machine_check          = machine_check_440A,
1920                 .platform               = "ppc440",
1921         },
1922         { /* 464 in APM821xx */
1923                 .pvr_mask               = 0xfffffff0,
1924                 .pvr_value              = 0x12C41C80,
1925                 .cpu_name               = "APM821XX",
1926                 .cpu_features           = CPU_FTRS_44X,
1927                 .cpu_user_features      = COMMON_USER_BOOKE |
1928                         PPC_FEATURE_HAS_FPU,
1929                 .mmu_features           = MMU_FTR_TYPE_44x,
1930                 .icache_bsize           = 32,
1931                 .dcache_bsize           = 32,
1932                 .cpu_setup              = __setup_cpu_apm821xx,
1933                 .machine_check          = machine_check_440A,
1934                 .platform               = "ppc440",
1935         },
1936         { /* 476 DD2 core */
1937                 .pvr_mask               = 0xffffffff,
1938                 .pvr_value              = 0x11a52080,
1939                 .cpu_name               = "476",
1940                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1941                 .cpu_user_features      = COMMON_USER_BOOKE |
1942                         PPC_FEATURE_HAS_FPU,
1943                 .mmu_features           = MMU_FTR_TYPE_47x |
1944                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1945                 .icache_bsize           = 32,
1946                 .dcache_bsize           = 128,
1947                 .machine_check          = machine_check_47x,
1948                 .platform               = "ppc470",
1949         },
1950         { /* 476fpe */
1951                 .pvr_mask               = 0xffff0000,
1952                 .pvr_value              = 0x7ff50000,
1953                 .cpu_name               = "476fpe",
1954                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1955                 .cpu_user_features      = COMMON_USER_BOOKE |
1956                         PPC_FEATURE_HAS_FPU,
1957                 .mmu_features           = MMU_FTR_TYPE_47x |
1958                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1959                 .icache_bsize           = 32,
1960                 .dcache_bsize           = 128,
1961                 .machine_check          = machine_check_47x,
1962                 .platform               = "ppc470",
1963         },
1964         { /* 476 iss */
1965                 .pvr_mask               = 0xffff0000,
1966                 .pvr_value              = 0x00050000,
1967                 .cpu_name               = "476",
1968                 .cpu_features           = CPU_FTRS_47X,
1969                 .cpu_user_features      = COMMON_USER_BOOKE |
1970                         PPC_FEATURE_HAS_FPU,
1971                 .mmu_features           = MMU_FTR_TYPE_47x |
1972                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1973                 .icache_bsize           = 32,
1974                 .dcache_bsize           = 128,
1975                 .machine_check          = machine_check_47x,
1976                 .platform               = "ppc470",
1977         },
1978         { /* 476 others */
1979                 .pvr_mask               = 0xffff0000,
1980                 .pvr_value              = 0x11a50000,
1981                 .cpu_name               = "476",
1982                 .cpu_features           = CPU_FTRS_47X,
1983                 .cpu_user_features      = COMMON_USER_BOOKE |
1984                         PPC_FEATURE_HAS_FPU,
1985                 .mmu_features           = MMU_FTR_TYPE_47x |
1986                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1987                 .icache_bsize           = 32,
1988                 .dcache_bsize           = 128,
1989                 .machine_check          = machine_check_47x,
1990                 .platform               = "ppc470",
1991         },
1992         {       /* default match */
1993                 .pvr_mask               = 0x00000000,
1994                 .pvr_value              = 0x00000000,
1995                 .cpu_name               = "(generic 44x PPC)",
1996                 .cpu_features           = CPU_FTRS_44X,
1997                 .cpu_user_features      = COMMON_USER_BOOKE,
1998                 .mmu_features           = MMU_FTR_TYPE_44x,
1999                 .icache_bsize           = 32,
2000                 .dcache_bsize           = 32,
2001                 .machine_check          = machine_check_4xx,
2002                 .platform               = "ppc440",
2003         }
2004 #endif /* CONFIG_44x */
2005 #ifdef CONFIG_E200
2006         {       /* e200z5 */
2007                 .pvr_mask               = 0xfff00000,
2008                 .pvr_value              = 0x81000000,
2009                 .cpu_name               = "e200z5",
2010                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
2011                 .cpu_features           = CPU_FTRS_E200,
2012                 .cpu_user_features      = COMMON_USER_BOOKE |
2013                         PPC_FEATURE_HAS_EFP_SINGLE |
2014                         PPC_FEATURE_UNIFIED_CACHE,
2015                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2016                 .dcache_bsize           = 32,
2017                 .machine_check          = machine_check_e200,
2018                 .platform               = "ppc5554",
2019         },
2020         {       /* e200z6 */
2021                 .pvr_mask               = 0xfff00000,
2022                 .pvr_value              = 0x81100000,
2023                 .cpu_name               = "e200z6",
2024                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
2025                 .cpu_features           = CPU_FTRS_E200,
2026                 .cpu_user_features      = COMMON_USER_BOOKE |
2027                         PPC_FEATURE_HAS_SPE_COMP |
2028                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2029                         PPC_FEATURE_UNIFIED_CACHE,
2030                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2031                 .dcache_bsize           = 32,
2032                 .machine_check          = machine_check_e200,
2033                 .platform               = "ppc5554",
2034         },
2035         {       /* default match */
2036                 .pvr_mask               = 0x00000000,
2037                 .pvr_value              = 0x00000000,
2038                 .cpu_name               = "(generic E200 PPC)",
2039                 .cpu_features           = CPU_FTRS_E200,
2040                 .cpu_user_features      = COMMON_USER_BOOKE |
2041                         PPC_FEATURE_HAS_EFP_SINGLE |
2042                         PPC_FEATURE_UNIFIED_CACHE,
2043                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2044                 .dcache_bsize           = 32,
2045                 .cpu_setup              = __setup_cpu_e200,
2046                 .machine_check          = machine_check_e200,
2047                 .platform               = "ppc5554",
2048         }
2049 #endif /* CONFIG_E200 */
2050 #endif /* CONFIG_PPC32 */
2051 #ifdef CONFIG_E500
2052 #ifdef CONFIG_PPC32
2053 #ifndef CONFIG_PPC_E500MC
2054         {       /* e500 */
2055                 .pvr_mask               = 0xffff0000,
2056                 .pvr_value              = 0x80200000,
2057                 .cpu_name               = "e500",
2058                 .cpu_features           = CPU_FTRS_E500,
2059                 .cpu_user_features      = COMMON_USER_BOOKE |
2060                         PPC_FEATURE_HAS_SPE_COMP |
2061                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2062                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2063                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2064                 .icache_bsize           = 32,
2065                 .dcache_bsize           = 32,
2066                 .num_pmcs               = 4,
2067                 .oprofile_cpu_type      = "ppc/e500",
2068                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2069                 .cpu_setup              = __setup_cpu_e500v1,
2070                 .machine_check          = machine_check_e500,
2071                 .platform               = "ppc8540",
2072         },
2073         {       /* e500v2 */
2074                 .pvr_mask               = 0xffff0000,
2075                 .pvr_value              = 0x80210000,
2076                 .cpu_name               = "e500v2",
2077                 .cpu_features           = CPU_FTRS_E500_2,
2078                 .cpu_user_features      = COMMON_USER_BOOKE |
2079                         PPC_FEATURE_HAS_SPE_COMP |
2080                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2081                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2082                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2083                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2084                 .icache_bsize           = 32,
2085                 .dcache_bsize           = 32,
2086                 .num_pmcs               = 4,
2087                 .oprofile_cpu_type      = "ppc/e500",
2088                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2089                 .cpu_setup              = __setup_cpu_e500v2,
2090                 .machine_check          = machine_check_e500,
2091                 .platform               = "ppc8548",
2092                 .cpu_down_flush         = cpu_down_flush_e500v2,
2093         },
2094 #else
2095         {       /* e500mc */
2096                 .pvr_mask               = 0xffff0000,
2097                 .pvr_value              = 0x80230000,
2098                 .cpu_name               = "e500mc",
2099                 .cpu_features           = CPU_FTRS_E500MC,
2100                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2101                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2102                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2103                         MMU_FTR_USE_TLBILX,
2104                 .icache_bsize           = 64,
2105                 .dcache_bsize           = 64,
2106                 .num_pmcs               = 4,
2107                 .oprofile_cpu_type      = "ppc/e500mc",
2108                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2109                 .cpu_setup              = __setup_cpu_e500mc,
2110                 .machine_check          = machine_check_e500mc,
2111                 .platform               = "ppce500mc",
2112                 .cpu_down_flush         = cpu_down_flush_e500mc,
2113         },
2114 #endif /* CONFIG_PPC_E500MC */
2115 #endif /* CONFIG_PPC32 */
2116 #ifdef CONFIG_PPC_E500MC
2117         {       /* e5500 */
2118                 .pvr_mask               = 0xffff0000,
2119                 .pvr_value              = 0x80240000,
2120                 .cpu_name               = "e5500",
2121                 .cpu_features           = CPU_FTRS_E5500,
2122                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2123                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2124                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2125                         MMU_FTR_USE_TLBILX,
2126                 .icache_bsize           = 64,
2127                 .dcache_bsize           = 64,
2128                 .num_pmcs               = 4,
2129                 .oprofile_cpu_type      = "ppc/e500mc",
2130                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2131                 .cpu_setup              = __setup_cpu_e5500,
2132 #ifndef CONFIG_PPC32
2133                 .cpu_restore            = __restore_cpu_e5500,
2134 #endif
2135                 .machine_check          = machine_check_e500mc,
2136                 .platform               = "ppce5500",
2137                 .cpu_down_flush         = cpu_down_flush_e5500,
2138         },
2139         {       /* e6500 */
2140                 .pvr_mask               = 0xffff0000,
2141                 .pvr_value              = 0x80400000,
2142                 .cpu_name               = "e6500",
2143                 .cpu_features           = CPU_FTRS_E6500,
2144                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2145                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2146                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2147                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2148                         MMU_FTR_USE_TLBILX,
2149                 .icache_bsize           = 64,
2150                 .dcache_bsize           = 64,
2151                 .num_pmcs               = 6,
2152                 .oprofile_cpu_type      = "ppc/e6500",
2153                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2154                 .cpu_setup              = __setup_cpu_e6500,
2155 #ifndef CONFIG_PPC32
2156                 .cpu_restore            = __restore_cpu_e6500,
2157 #endif
2158                 .machine_check          = machine_check_e500mc,
2159                 .platform               = "ppce6500",
2160                 .cpu_down_flush         = cpu_down_flush_e6500,
2161         },
2162 #endif /* CONFIG_PPC_E500MC */
2163 #ifdef CONFIG_PPC32
2164         {       /* default match */
2165                 .pvr_mask               = 0x00000000,
2166                 .pvr_value              = 0x00000000,
2167                 .cpu_name               = "(generic E500 PPC)",
2168                 .cpu_features           = CPU_FTRS_E500,
2169                 .cpu_user_features      = COMMON_USER_BOOKE |
2170                         PPC_FEATURE_HAS_SPE_COMP |
2171                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2172                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2173                 .icache_bsize           = 32,
2174                 .dcache_bsize           = 32,
2175                 .machine_check          = machine_check_e500,
2176                 .platform               = "powerpc",
2177         }
2178 #endif /* CONFIG_PPC32 */
2179 #endif /* CONFIG_E500 */
2180 };
2181
2182 static struct cpu_spec the_cpu_spec;
2183
2184 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2185                                                struct cpu_spec *s)
2186 {
2187         struct cpu_spec *t = &the_cpu_spec;
2188         struct cpu_spec old;
2189
2190         t = PTRRELOC(t);
2191         old = *t;
2192
2193         /* Copy everything, then do fixups */
2194         *t = *s;
2195
2196         /*
2197          * If we are overriding a previous value derived from the real
2198          * PVR with a new value obtained using a logical PVR value,
2199          * don't modify the performance monitor fields.
2200          */
2201         if (old.num_pmcs && !s->num_pmcs) {
2202                 t->num_pmcs = old.num_pmcs;
2203                 t->pmc_type = old.pmc_type;
2204                 t->oprofile_type = old.oprofile_type;
2205                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2206                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2207                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2208
2209                 /*
2210                  * If we have passed through this logic once before and
2211                  * have pulled the default case because the real PVR was
2212                  * not found inside cpu_specs[], then we are possibly
2213                  * running in compatibility mode. In that case, let the
2214                  * oprofiler know which set of compatibility counters to
2215                  * pull from by making sure the oprofile_cpu_type string
2216                  * is set to that of compatibility mode. If the
2217                  * oprofile_cpu_type already has a value, then we are
2218                  * possibly overriding a real PVR with a logical one,
2219                  * and, in that case, keep the current value for
2220                  * oprofile_cpu_type.
2221                  */
2222                 if (old.oprofile_cpu_type != NULL) {
2223                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2224                         t->oprofile_type = old.oprofile_type;
2225                 }
2226         }
2227
2228         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2229
2230         /*
2231          * Set the base platform string once; assumes
2232          * we're called with real pvr first.
2233          */
2234         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2235                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2236
2237 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2238         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2239          * that processor. I will consolidate that at a later time, for now,
2240          * just use #ifdef. We also don't need to PTRRELOC the function
2241          * pointer on ppc64 and booke as we are running at 0 in real mode
2242          * on ppc64 and reloc_offset is always 0 on booke.
2243          */
2244         if (t->cpu_setup) {
2245                 t->cpu_setup(offset, t);
2246         }
2247 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2248
2249         return t;
2250 }
2251
2252 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2253 {
2254         struct cpu_spec *s = cpu_specs;
2255         int i;
2256
2257         s = PTRRELOC(s);
2258
2259         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2260                 if ((pvr & s->pvr_mask) == s->pvr_value)
2261                         return setup_cpu_spec(offset, s);
2262         }
2263
2264         BUG();
2265
2266         return NULL;
2267 }
2268
2269 #ifdef CONFIG_JUMP_LABEL_FEATURE_CHECKS
2270 struct static_key_true cpu_feature_keys[NUM_CPU_FTR_KEYS] = {
2271                         [0 ... NUM_CPU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2272 };
2273 EXPORT_SYMBOL_GPL(cpu_feature_keys);
2274
2275 void __init cpu_feature_keys_init(void)
2276 {
2277         int i;
2278
2279         for (i = 0; i < NUM_CPU_FTR_KEYS; i++) {
2280                 unsigned long f = 1ul << i;
2281
2282                 if (!(cur_cpu_spec->cpu_features & f))
2283                         static_branch_disable(&cpu_feature_keys[i]);
2284         }
2285 }
2286
2287 struct static_key_true mmu_feature_keys[NUM_MMU_FTR_KEYS] = {
2288                         [0 ... NUM_MMU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2289 };
2290 EXPORT_SYMBOL_GPL(mmu_feature_keys);
2291
2292 void __init mmu_feature_keys_init(void)
2293 {
2294         int i;
2295
2296         for (i = 0; i < NUM_MMU_FTR_KEYS; i++) {
2297                 unsigned long f = 1ul << i;
2298
2299                 if (!(cur_cpu_spec->mmu_features & f))
2300                         static_branch_disable(&mmu_feature_keys[i]);
2301         }
2302 }
2303 #endif