arch/powerpc/kernel/cputable.c

   1 /*
   2  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   3  *
   4  *  Modifications for ppc64:
   5  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
   6  *
   7  *  This program is free software; you can redistribute it and/or
   8  *  modify it under the terms of the GNU General Public License
   9  *  as published by the Free Software Foundation; either version
  10  *  2 of the License, or (at your option) any later version.
  11  */
  12
  13 #include <linux/string.h>
  14 #include <linux/sched.h>
  15 #include <linux/threads.h>
  16 #include <linux/init.h>
  17 #include <linux/export.h>
  18
  19 #include <asm/oprofile_impl.h>
  20 #include <asm/cputable.h>
  21 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
  22 #include <asm/mmu.h>
  23 #include <asm/setup.h>
  24
  25 struct cpu_spec* cur_cpu_spec = NULL;
  26 EXPORT_SYMBOL(cur_cpu_spec);
  27
  28 /* The platform string corresponding to the real PVR */
  29 const char *powerpc_base_platform;
  30
  31 /* NOTE:
  32  * Unlike ppc32, ppc64 will only call this once for the boot CPU, it's
  33  * the responsibility of the appropriate CPU save/restore functions to
  34  * eventually copy these settings over. Those save/restore aren't yet
  35  * part of the cputable though. That has to be fixed for both ppc32
  36  * and ppc64
  37  */
  38 #ifdef CONFIG_PPC32
  39 extern void __setup_cpu_e200(unsigned long offset, struct cpu_spec* spec);
  40 extern void __setup_cpu_e500v1(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  51 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  52 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  53 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  54 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  60 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  61 #endif /* CONFIG_PPC32 */
  62 #ifdef CONFIG_PPC64
  63 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  64 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  65 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  66 extern void __restore_cpu_pa6t(void);
  67 extern void __restore_cpu_ppc970(void);
  68 extern void __setup_cpu_power7(unsigned long offset, struct cpu_spec* spec);
  69 extern void __restore_cpu_power7(void);
  70 extern void __setup_cpu_power8(unsigned long offset, struct cpu_spec* spec);
  71 extern void __restore_cpu_power8(void);
  72 extern void __setup_cpu_power9(unsigned long offset, struct cpu_spec* spec);
  73 extern void __restore_cpu_power9(void);
  74 extern void __flush_tlb_power7(unsigned int action);
  75 extern void __flush_tlb_power8(unsigned int action);
  76 extern void __flush_tlb_power9(unsigned int action);
  77 extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
  78 extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
  79 #endif /* CONFIG_PPC64 */
  80 #if defined(CONFIG_E500)
  81 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  82 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  83 extern void __restore_cpu_e5500(void);
  84 extern void __restore_cpu_e6500(void);
  85 #endif /* CONFIG_E500 */
  86
  87 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  88  * ones as well...
  89  */
  90 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  91                                  PPC_FEATURE_HAS_MMU)
  92 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  93 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  94 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  95                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  96 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  97                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  98 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  99                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 100                                  PPC_FEATURE_TRUE_LE | \
 101                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 102 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 103                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 104                                  PPC_FEATURE_TRUE_LE | \
 105                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 106 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 107 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 108                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 109                                  PPC_FEATURE_TRUE_LE | \
 110                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 111 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 112                                  PPC_FEATURE2_HTM_COMP | \
 113                                  PPC_FEATURE2_HTM_NOSC_COMP | \
 114                                  PPC_FEATURE2_DSCR | \
 115                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 116                                  PPC_FEATURE2_VEC_CRYPTO)
 117 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 118                                  PPC_FEATURE_TRUE_LE | \
 119                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 120 #define COMMON_USER_POWER9      COMMON_USER_POWER8
 121 #define COMMON_USER2_POWER9     (COMMON_USER2_POWER8 | \
 122                                  PPC_FEATURE2_ARCH_3_00 | \
 123                                  PPC_FEATURE2_HAS_IEEE128)
 124
 125 #ifdef CONFIG_PPC_BOOK3E_64
 126 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 127 #else
 128 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 129                                  PPC_FEATURE_BOOKE)
 130 #endif
 131
 132 static struct cpu_spec __initdata cpu_specs[] = {
 133 #ifdef CONFIG_PPC_BOOK3S_64
 134         {       /* Power4 */
 135                 .pvr_mask               = 0xffff0000,
 136                 .pvr_value              = 0x00350000,
 137                 .cpu_name               = "POWER4 (gp)",
 138                 .cpu_features           = CPU_FTRS_POWER4,
 139                 .cpu_user_features      = COMMON_USER_POWER4,
 140                 .mmu_features           = MMU_FTRS_POWER4,
 141                 .icache_bsize           = 128,
 142                 .dcache_bsize           = 128,
 143                 .num_pmcs               = 8,
 144                 .pmc_type               = PPC_PMC_IBM,
 145                 .oprofile_cpu_type      = "ppc64/power4",
 146                 .oprofile_type          = PPC_OPROFILE_POWER4,
 147                 .platform               = "power4",
 148         },
 149         {       /* Power4+ */
 150                 .pvr_mask               = 0xffff0000,
 151                 .pvr_value              = 0x00380000,
 152                 .cpu_name               = "POWER4+ (gq)",
 153                 .cpu_features           = CPU_FTRS_POWER4,
 154                 .cpu_user_features      = COMMON_USER_POWER4,
 155                 .mmu_features           = MMU_FTRS_POWER4,
 156                 .icache_bsize           = 128,
 157                 .dcache_bsize           = 128,
 158                 .num_pmcs               = 8,
 159                 .pmc_type               = PPC_PMC_IBM,
 160                 .oprofile_cpu_type      = "ppc64/power4",
 161                 .oprofile_type          = PPC_OPROFILE_POWER4,
 162                 .platform               = "power4",
 163         },
 164         {       /* PPC970 */
 165                 .pvr_mask               = 0xffff0000,
 166                 .pvr_value              = 0x00390000,
 167                 .cpu_name               = "PPC970",
 168                 .cpu_features           = CPU_FTRS_PPC970,
 169                 .cpu_user_features      = COMMON_USER_POWER4 |
 170                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 171                 .mmu_features           = MMU_FTRS_PPC970,
 172                 .icache_bsize           = 128,
 173                 .dcache_bsize           = 128,
 174                 .num_pmcs               = 8,
 175                 .pmc_type               = PPC_PMC_IBM,
 176                 .cpu_setup              = __setup_cpu_ppc970,
 177                 .cpu_restore            = __restore_cpu_ppc970,
 178                 .oprofile_cpu_type      = "ppc64/970",
 179                 .oprofile_type          = PPC_OPROFILE_POWER4,
 180                 .platform               = "ppc970",
 181         },
 182         {       /* PPC970FX */
 183                 .pvr_mask               = 0xffff0000,
 184                 .pvr_value              = 0x003c0000,
 185                 .cpu_name               = "PPC970FX",
 186                 .cpu_features           = CPU_FTRS_PPC970,
 187                 .cpu_user_features      = COMMON_USER_POWER4 |
 188                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 189                 .mmu_features           = MMU_FTRS_PPC970,
 190                 .icache_bsize           = 128,
 191                 .dcache_bsize           = 128,
 192                 .num_pmcs               = 8,
 193                 .pmc_type               = PPC_PMC_IBM,
 194                 .cpu_setup              = __setup_cpu_ppc970,
 195                 .cpu_restore            = __restore_cpu_ppc970,
 196                 .oprofile_cpu_type      = "ppc64/970",
 197                 .oprofile_type          = PPC_OPROFILE_POWER4,
 198                 .platform               = "ppc970",
 199         },
 200         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 201                 .pvr_mask               = 0xffffffff,
 202                 .pvr_value              = 0x00440100,
 203                 .cpu_name               = "PPC970MP",
 204                 .cpu_features           = CPU_FTRS_PPC970,
 205                 .cpu_user_features      = COMMON_USER_POWER4 |
 206                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 207                 .mmu_features           = MMU_FTRS_PPC970,
 208                 .icache_bsize           = 128,
 209                 .dcache_bsize           = 128,
 210                 .num_pmcs               = 8,
 211                 .pmc_type               = PPC_PMC_IBM,
 212                 .cpu_setup              = __setup_cpu_ppc970,
 213                 .cpu_restore            = __restore_cpu_ppc970,
 214                 .oprofile_cpu_type      = "ppc64/970MP",
 215                 .oprofile_type          = PPC_OPROFILE_POWER4,
 216                 .platform               = "ppc970",
 217         },
 218         {       /* PPC970MP */
 219                 .pvr_mask               = 0xffff0000,
 220                 .pvr_value              = 0x00440000,
 221                 .cpu_name               = "PPC970MP",
 222                 .cpu_features           = CPU_FTRS_PPC970,
 223                 .cpu_user_features      = COMMON_USER_POWER4 |
 224                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 225                 .mmu_features           = MMU_FTRS_PPC970,
 226                 .icache_bsize           = 128,
 227                 .dcache_bsize           = 128,
 228                 .num_pmcs               = 8,
 229                 .pmc_type               = PPC_PMC_IBM,
 230                 .cpu_setup              = __setup_cpu_ppc970MP,
 231                 .cpu_restore            = __restore_cpu_ppc970,
 232                 .oprofile_cpu_type      = "ppc64/970MP",
 233                 .oprofile_type          = PPC_OPROFILE_POWER4,
 234                 .platform               = "ppc970",
 235         },
 236         {       /* PPC970GX */
 237                 .pvr_mask               = 0xffff0000,
 238                 .pvr_value              = 0x00450000,
 239                 .cpu_name               = "PPC970GX",
 240                 .cpu_features           = CPU_FTRS_PPC970,
 241                 .cpu_user_features      = COMMON_USER_POWER4 |
 242                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 243                 .mmu_features           = MMU_FTRS_PPC970,
 244                 .icache_bsize           = 128,
 245                 .dcache_bsize           = 128,
 246                 .num_pmcs               = 8,
 247                 .pmc_type               = PPC_PMC_IBM,
 248                 .cpu_setup              = __setup_cpu_ppc970,
 249                 .oprofile_cpu_type      = "ppc64/970",
 250                 .oprofile_type          = PPC_OPROFILE_POWER4,
 251                 .platform               = "ppc970",
 252         },
 253         {       /* Power5 GR */
 254                 .pvr_mask               = 0xffff0000,
 255                 .pvr_value              = 0x003a0000,
 256                 .cpu_name               = "POWER5 (gr)",
 257                 .cpu_features           = CPU_FTRS_POWER5,
 258                 .cpu_user_features      = COMMON_USER_POWER5,
 259                 .mmu_features           = MMU_FTRS_POWER5,
 260                 .icache_bsize           = 128,
 261                 .dcache_bsize           = 128,
 262                 .num_pmcs               = 6,
 263                 .pmc_type               = PPC_PMC_IBM,
 264                 .oprofile_cpu_type      = "ppc64/power5",
 265                 .oprofile_type          = PPC_OPROFILE_POWER4,
 266                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 267                  * and above but only works on POWER5 and above
 268                  */
 269                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 270                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 271                 .platform               = "power5",
 272         },
 273         {       /* Power5++ */
 274                 .pvr_mask               = 0xffffff00,
 275                 .pvr_value              = 0x003b0300,
 276                 .cpu_name               = "POWER5+ (gs)",
 277                 .cpu_features           = CPU_FTRS_POWER5,
 278                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 279                 .mmu_features           = MMU_FTRS_POWER5,
 280                 .icache_bsize           = 128,
 281                 .dcache_bsize           = 128,
 282                 .num_pmcs               = 6,
 283                 .oprofile_cpu_type      = "ppc64/power5++",
 284                 .oprofile_type          = PPC_OPROFILE_POWER4,
 285                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 286                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 287                 .platform               = "power5+",
 288         },
 289         {       /* Power5 GS */
 290                 .pvr_mask               = 0xffff0000,
 291                 .pvr_value              = 0x003b0000,
 292                 .cpu_name               = "POWER5+ (gs)",
 293                 .cpu_features           = CPU_FTRS_POWER5,
 294                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 295                 .mmu_features           = MMU_FTRS_POWER5,
 296                 .icache_bsize           = 128,
 297                 .dcache_bsize           = 128,
 298                 .num_pmcs               = 6,
 299                 .pmc_type               = PPC_PMC_IBM,
 300                 .oprofile_cpu_type      = "ppc64/power5+",
 301                 .oprofile_type          = PPC_OPROFILE_POWER4,
 302                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 303                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 304                 .platform               = "power5+",
 305         },
 306         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 307                 .pvr_mask               = 0xffffffff,
 308                 .pvr_value              = 0x0f000001,
 309                 .cpu_name               = "POWER5+",
 310                 .cpu_features           = CPU_FTRS_POWER5,
 311                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 312                 .mmu_features           = MMU_FTRS_POWER5,
 313                 .icache_bsize           = 128,
 314                 .dcache_bsize           = 128,
 315                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 316                 .oprofile_type          = PPC_OPROFILE_POWER4,
 317                 .platform               = "power5+",
 318         },
 319         {       /* Power6 */
 320                 .pvr_mask               = 0xffff0000,
 321                 .pvr_value              = 0x003e0000,
 322                 .cpu_name               = "POWER6 (raw)",
 323                 .cpu_features           = CPU_FTRS_POWER6,
 324                 .cpu_user_features      = COMMON_USER_POWER6 |
 325                         PPC_FEATURE_POWER6_EXT,
 326                 .mmu_features           = MMU_FTRS_POWER6,
 327                 .icache_bsize           = 128,
 328                 .dcache_bsize           = 128,
 329                 .num_pmcs               = 6,
 330                 .pmc_type               = PPC_PMC_IBM,
 331                 .oprofile_cpu_type      = "ppc64/power6",
 332                 .oprofile_type          = PPC_OPROFILE_POWER4,
 333                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 334                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 335                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 336                         POWER6_MMCRA_OTHER,
 337                 .platform               = "power6x",
 338         },
 339         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 340                 .pvr_mask               = 0xffffffff,
 341                 .pvr_value              = 0x0f000002,
 342                 .cpu_name               = "POWER6 (architected)",
 343                 .cpu_features           = CPU_FTRS_POWER6,
 344                 .cpu_user_features      = COMMON_USER_POWER6,
 345                 .mmu_features           = MMU_FTRS_POWER6,
 346                 .icache_bsize           = 128,
 347                 .dcache_bsize           = 128,
 348                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 349                 .oprofile_type          = PPC_OPROFILE_POWER4,
 350                 .platform               = "power6",
 351         },
 352         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 353                 .pvr_mask               = 0xffffffff,
 354                 .pvr_value              = 0x0f000003,
 355                 .cpu_name               = "POWER7 (architected)",
 356                 .cpu_features           = CPU_FTRS_POWER7,
 357                 .cpu_user_features      = COMMON_USER_POWER7,
 358                 .cpu_user_features2     = COMMON_USER2_POWER7,
 359                 .mmu_features           = MMU_FTRS_POWER7,
 360                 .icache_bsize           = 128,
 361                 .dcache_bsize           = 128,
 362                 .oprofile_type          = PPC_OPROFILE_POWER4,
 363                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 364                 .cpu_setup              = __setup_cpu_power7,
 365                 .cpu_restore            = __restore_cpu_power7,
 366                 .flush_tlb              = __flush_tlb_power7,
 367                 .machine_check_early    = __machine_check_early_realmode_p7,
 368                 .platform               = "power7",
 369         },
 370         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 371                 .pvr_mask               = 0xffffffff,
 372                 .pvr_value              = 0x0f000004,
 373                 .cpu_name               = "POWER8 (architected)",
 374                 .cpu_features           = CPU_FTRS_POWER8,
 375                 .cpu_user_features      = COMMON_USER_POWER8,
 376                 .cpu_user_features2     = COMMON_USER2_POWER8,
 377                 .mmu_features           = MMU_FTRS_POWER8,
 378                 .icache_bsize           = 128,
 379                 .dcache_bsize           = 128,
 380                 .oprofile_type          = PPC_OPROFILE_INVALID,
 381                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 382                 .cpu_setup              = __setup_cpu_power8,
 383                 .cpu_restore            = __restore_cpu_power8,
 384                 .flush_tlb              = __flush_tlb_power8,
 385                 .machine_check_early    = __machine_check_early_realmode_p8,
 386                 .platform               = "power8",
 387         },
 388         {       /* Power7 */
 389                 .pvr_mask               = 0xffff0000,
 390                 .pvr_value              = 0x003f0000,
 391                 .cpu_name               = "POWER7 (raw)",
 392                 .cpu_features           = CPU_FTRS_POWER7,
 393                 .cpu_user_features      = COMMON_USER_POWER7,
 394                 .cpu_user_features2     = COMMON_USER2_POWER7,
 395                 .mmu_features           = MMU_FTRS_POWER7,
 396                 .icache_bsize           = 128,
 397                 .dcache_bsize           = 128,
 398                 .num_pmcs               = 6,
 399                 .pmc_type               = PPC_PMC_IBM,
 400                 .oprofile_cpu_type      = "ppc64/power7",
 401                 .oprofile_type          = PPC_OPROFILE_POWER4,
 402                 .cpu_setup              = __setup_cpu_power7,
 403                 .cpu_restore            = __restore_cpu_power7,
 404                 .flush_tlb              = __flush_tlb_power7,
 405                 .machine_check_early    = __machine_check_early_realmode_p7,
 406                 .platform               = "power7",
 407         },
 408         {       /* Power7+ */
 409                 .pvr_mask               = 0xffff0000,
 410                 .pvr_value              = 0x004A0000,
 411                 .cpu_name               = "POWER7+ (raw)",
 412                 .cpu_features           = CPU_FTRS_POWER7,
 413                 .cpu_user_features      = COMMON_USER_POWER7,
 414                 .cpu_user_features2     = COMMON_USER2_POWER7,
 415                 .mmu_features           = MMU_FTRS_POWER7,
 416                 .icache_bsize           = 128,
 417                 .dcache_bsize           = 128,
 418                 .num_pmcs               = 6,
 419                 .pmc_type               = PPC_PMC_IBM,
 420                 .oprofile_cpu_type      = "ppc64/power7",
 421                 .oprofile_type          = PPC_OPROFILE_POWER4,
 422                 .cpu_setup              = __setup_cpu_power7,
 423                 .cpu_restore            = __restore_cpu_power7,
 424                 .flush_tlb              = __flush_tlb_power7,
 425                 .machine_check_early    = __machine_check_early_realmode_p7,
 426                 .platform               = "power7+",
 427         },
 428         {       /* Power8E */
 429                 .pvr_mask               = 0xffff0000,
 430                 .pvr_value              = 0x004b0000,
 431                 .cpu_name               = "POWER8E (raw)",
 432                 .cpu_features           = CPU_FTRS_POWER8E,
 433                 .cpu_user_features      = COMMON_USER_POWER8,
 434                 .cpu_user_features2     = COMMON_USER2_POWER8,
 435                 .mmu_features           = MMU_FTRS_POWER8,
 436                 .icache_bsize           = 128,
 437                 .dcache_bsize           = 128,
 438                 .num_pmcs               = 6,
 439                 .pmc_type               = PPC_PMC_IBM,
 440                 .oprofile_cpu_type      = "ppc64/power8",
 441                 .oprofile_type          = PPC_OPROFILE_INVALID,
 442                 .cpu_setup              = __setup_cpu_power8,
 443                 .cpu_restore            = __restore_cpu_power8,
 444                 .flush_tlb              = __flush_tlb_power8,
 445                 .machine_check_early    = __machine_check_early_realmode_p8,
 446                 .platform               = "power8",
 447         },
 448         {       /* Power8NVL */
 449                 .pvr_mask               = 0xffff0000,
 450                 .pvr_value              = 0x004c0000,
 451                 .cpu_name               = "POWER8NVL (raw)",
 452                 .cpu_features           = CPU_FTRS_POWER8,
 453                 .cpu_user_features      = COMMON_USER_POWER8,
 454                 .cpu_user_features2     = COMMON_USER2_POWER8,
 455                 .mmu_features           = MMU_FTRS_POWER8,
 456                 .icache_bsize           = 128,
 457                 .dcache_bsize           = 128,
 458                 .num_pmcs               = 6,
 459                 .pmc_type               = PPC_PMC_IBM,
 460                 .oprofile_cpu_type      = "ppc64/power8",
 461                 .oprofile_type          = PPC_OPROFILE_INVALID,
 462                 .cpu_setup              = __setup_cpu_power8,
 463                 .cpu_restore            = __restore_cpu_power8,
 464                 .flush_tlb              = __flush_tlb_power8,
 465                 .machine_check_early    = __machine_check_early_realmode_p8,
 466                 .platform               = "power8",
 467         },
 468         {       /* Power8 DD1: Does not support doorbell IPIs */
 469                 .pvr_mask               = 0xffffff00,
 470                 .pvr_value              = 0x004d0100,
 471                 .cpu_name               = "POWER8 (raw)",
 472                 .cpu_features           = CPU_FTRS_POWER8_DD1,
 473                 .cpu_user_features      = COMMON_USER_POWER8,
 474                 .cpu_user_features2     = COMMON_USER2_POWER8,
 475                 .mmu_features           = MMU_FTRS_POWER8,
 476                 .icache_bsize           = 128,
 477                 .dcache_bsize           = 128,
 478                 .num_pmcs               = 6,
 479                 .pmc_type               = PPC_PMC_IBM,
 480                 .oprofile_cpu_type      = "ppc64/power8",
 481                 .oprofile_type          = PPC_OPROFILE_INVALID,
 482                 .cpu_setup              = __setup_cpu_power8,
 483                 .cpu_restore            = __restore_cpu_power8,
 484                 .flush_tlb              = __flush_tlb_power8,
 485                 .machine_check_early    = __machine_check_early_realmode_p8,
 486                 .platform               = "power8",
 487         },
 488         {       /* Power8 */
 489                 .pvr_mask               = 0xffff0000,
 490                 .pvr_value              = 0x004d0000,
 491                 .cpu_name               = "POWER8 (raw)",
 492                 .cpu_features           = CPU_FTRS_POWER8,
 493                 .cpu_user_features      = COMMON_USER_POWER8,
 494                 .cpu_user_features2     = COMMON_USER2_POWER8,
 495                 .mmu_features           = MMU_FTRS_POWER8,
 496                 .icache_bsize           = 128,
 497                 .dcache_bsize           = 128,
 498                 .num_pmcs               = 6,
 499                 .pmc_type               = PPC_PMC_IBM,
 500                 .oprofile_cpu_type      = "ppc64/power8",
 501                 .oprofile_type          = PPC_OPROFILE_INVALID,
 502                 .cpu_setup              = __setup_cpu_power8,
 503                 .cpu_restore            = __restore_cpu_power8,
 504                 .flush_tlb              = __flush_tlb_power8,
 505                 .machine_check_early    = __machine_check_early_realmode_p8,
 506                 .platform               = "power8",
 507         },
 508         {       /* Power9 */
 509                 .pvr_mask               = 0xffff0000,
 510                 .pvr_value              = 0x004e0000,
 511                 .cpu_name               = "POWER9 (raw)",
 512                 .cpu_features           = CPU_FTRS_POWER9,
 513                 .cpu_user_features      = COMMON_USER_POWER9,
 514                 .cpu_user_features2     = COMMON_USER2_POWER9,
 515                 .mmu_features           = MMU_FTRS_POWER9,
 516                 .icache_bsize           = 128,
 517                 .dcache_bsize           = 128,
 518                 .num_pmcs               = 6,
 519                 .pmc_type               = PPC_PMC_IBM,
 520                 .oprofile_cpu_type      = "ppc64/power9",
 521                 .oprofile_type          = PPC_OPROFILE_INVALID,
 522                 .cpu_setup              = __setup_cpu_power9,
 523                 .cpu_restore            = __restore_cpu_power9,
 524                 .flush_tlb              = __flush_tlb_power9,
 525                 .platform               = "power9",
 526         },
 527         {       /* Cell Broadband Engine */
 528                 .pvr_mask               = 0xffff0000,
 529                 .pvr_value              = 0x00700000,
 530                 .cpu_name               = "Cell Broadband Engine",
 531                 .cpu_features           = CPU_FTRS_CELL,
 532                 .cpu_user_features      = COMMON_USER_PPC64 |
 533                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 534                         PPC_FEATURE_SMT,
 535                 .mmu_features           = MMU_FTRS_CELL,
 536                 .icache_bsize           = 128,
 537                 .dcache_bsize           = 128,
 538                 .num_pmcs               = 4,
 539                 .pmc_type               = PPC_PMC_IBM,
 540                 .oprofile_cpu_type      = "ppc64/cell-be",
 541                 .oprofile_type          = PPC_OPROFILE_CELL,
 542                 .platform               = "ppc-cell-be",
 543         },
 544         {       /* PA Semi PA6T */
 545                 .pvr_mask               = 0x7fff0000,
 546                 .pvr_value              = 0x00900000,
 547                 .cpu_name               = "PA6T",
 548                 .cpu_features           = CPU_FTRS_PA6T,
 549                 .cpu_user_features      = COMMON_USER_PA6T,
 550                 .mmu_features           = MMU_FTRS_PA6T,
 551                 .icache_bsize           = 64,
 552                 .dcache_bsize           = 64,
 553                 .num_pmcs               = 6,
 554                 .pmc_type               = PPC_PMC_PA6T,
 555                 .cpu_setup              = __setup_cpu_pa6t,
 556                 .cpu_restore            = __restore_cpu_pa6t,
 557                 .oprofile_cpu_type      = "ppc64/pa6t",
 558                 .oprofile_type          = PPC_OPROFILE_PA6T,
 559                 .platform               = "pa6t",
 560         },
 561         {       /* default match */
 562                 .pvr_mask               = 0x00000000,
 563                 .pvr_value              = 0x00000000,
 564                 .cpu_name               = "POWER4 (compatible)",
 565                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 566                 .cpu_user_features      = COMMON_USER_PPC64,
 567                 .mmu_features           = MMU_FTRS_DEFAULT_HPTE_ARCH_V2,
 568                 .icache_bsize           = 128,
 569                 .dcache_bsize           = 128,
 570                 .num_pmcs               = 6,
 571                 .pmc_type               = PPC_PMC_IBM,
 572                 .platform               = "power4",
 573         }
 574 #endif  /* CONFIG_PPC_BOOK3S_64 */
 575
 576 #ifdef CONFIG_PPC32
 577 #ifdef CONFIG_PPC_BOOK3S_32
 578         {       /* 601 */
 579                 .pvr_mask               = 0xffff0000,
 580                 .pvr_value              = 0x00010000,
 581                 .cpu_name               = "601",
 582                 .cpu_features           = CPU_FTRS_PPC601,
 583                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_601_INSTR |
 584                         PPC_FEATURE_UNIFIED_CACHE | PPC_FEATURE_NO_TB,
 585                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 586                 .icache_bsize           = 32,
 587                 .dcache_bsize           = 32,
 588                 .machine_check          = machine_check_generic,
 589                 .platform               = "ppc601",
 590         },
 591         {       /* 603 */
 592                 .pvr_mask               = 0xffff0000,
 593                 .pvr_value              = 0x00030000,
 594                 .cpu_name               = "603",
 595                 .cpu_features           = CPU_FTRS_603,
 596                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 597                 .mmu_features           = 0,
 598                 .icache_bsize           = 32,
 599                 .dcache_bsize           = 32,
 600                 .cpu_setup              = __setup_cpu_603,
 601                 .machine_check          = machine_check_generic,
 602                 .platform               = "ppc603",
 603         },
 604         {       /* 603e */
 605                 .pvr_mask               = 0xffff0000,
 606                 .pvr_value              = 0x00060000,
 607                 .cpu_name               = "603e",
 608                 .cpu_features           = CPU_FTRS_603,
 609                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 610                 .mmu_features           = 0,
 611                 .icache_bsize           = 32,
 612                 .dcache_bsize           = 32,
 613                 .cpu_setup              = __setup_cpu_603,
 614                 .machine_check          = machine_check_generic,
 615                 .platform               = "ppc603",
 616         },
 617         {       /* 603ev */
 618                 .pvr_mask               = 0xffff0000,
 619                 .pvr_value              = 0x00070000,
 620                 .cpu_name               = "603ev",
 621                 .cpu_features           = CPU_FTRS_603,
 622                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 623                 .mmu_features           = 0,
 624                 .icache_bsize           = 32,
 625                 .dcache_bsize           = 32,
 626                 .cpu_setup              = __setup_cpu_603,
 627                 .machine_check          = machine_check_generic,
 628                 .platform               = "ppc603",
 629         },
 630         {       /* 604 */
 631                 .pvr_mask               = 0xffff0000,
 632                 .pvr_value              = 0x00040000,
 633                 .cpu_name               = "604",
 634                 .cpu_features           = CPU_FTRS_604,
 635                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 636                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 637                 .icache_bsize           = 32,
 638                 .dcache_bsize           = 32,
 639                 .num_pmcs               = 2,
 640                 .cpu_setup              = __setup_cpu_604,
 641                 .machine_check          = machine_check_generic,
 642                 .platform               = "ppc604",
 643         },
 644         {       /* 604e */
 645                 .pvr_mask               = 0xfffff000,
 646                 .pvr_value              = 0x00090000,
 647                 .cpu_name               = "604e",
 648                 .cpu_features           = CPU_FTRS_604,
 649                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 650                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 651                 .icache_bsize           = 32,
 652                 .dcache_bsize           = 32,
 653                 .num_pmcs               = 4,
 654                 .cpu_setup              = __setup_cpu_604,
 655                 .machine_check          = machine_check_generic,
 656                 .platform               = "ppc604",
 657         },
 658         {       /* 604r */
 659                 .pvr_mask               = 0xffff0000,
 660                 .pvr_value              = 0x00090000,
 661                 .cpu_name               = "604r",
 662                 .cpu_features           = CPU_FTRS_604,
 663                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 664                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 665                 .icache_bsize           = 32,
 666                 .dcache_bsize           = 32,
 667                 .num_pmcs               = 4,
 668                 .cpu_setup              = __setup_cpu_604,
 669                 .machine_check          = machine_check_generic,
 670                 .platform               = "ppc604",
 671         },
 672         {       /* 604ev */
 673                 .pvr_mask               = 0xffff0000,
 674                 .pvr_value              = 0x000a0000,
 675                 .cpu_name               = "604ev",
 676                 .cpu_features           = CPU_FTRS_604,
 677                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 678                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 679                 .icache_bsize           = 32,
 680                 .dcache_bsize           = 32,
 681                 .num_pmcs               = 4,
 682                 .cpu_setup              = __setup_cpu_604,
 683                 .machine_check          = machine_check_generic,
 684                 .platform               = "ppc604",
 685         },
 686         {       /* 740/750 (0x4202, don't support TAU ?) */
 687                 .pvr_mask               = 0xffffffff,
 688                 .pvr_value              = 0x00084202,
 689                 .cpu_name               = "740/750",
 690                 .cpu_features           = CPU_FTRS_740_NOTAU,
 691                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 692                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 693                 .icache_bsize           = 32,
 694                 .dcache_bsize           = 32,
 695                 .num_pmcs               = 4,
 696                 .cpu_setup              = __setup_cpu_750,
 697                 .machine_check          = machine_check_generic,
 698                 .platform               = "ppc750",
 699         },
 700         {       /* 750CX (80100 and 8010x?) */
 701                 .pvr_mask               = 0xfffffff0,
 702                 .pvr_value              = 0x00080100,
 703                 .cpu_name               = "750CX",
 704                 .cpu_features           = CPU_FTRS_750,
 705                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 706                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 707                 .icache_bsize           = 32,
 708                 .dcache_bsize           = 32,
 709                 .num_pmcs               = 4,
 710                 .cpu_setup              = __setup_cpu_750cx,
 711                 .machine_check          = machine_check_generic,
 712                 .platform               = "ppc750",
 713         },
 714         {       /* 750CX (82201 and 82202) */
 715                 .pvr_mask               = 0xfffffff0,
 716                 .pvr_value              = 0x00082200,
 717                 .cpu_name               = "750CX",
 718                 .cpu_features           = CPU_FTRS_750,
 719                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 720                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 721                 .icache_bsize           = 32,
 722                 .dcache_bsize           = 32,
 723                 .num_pmcs               = 4,
 724                 .pmc_type               = PPC_PMC_IBM,
 725                 .cpu_setup              = __setup_cpu_750cx,
 726                 .machine_check          = machine_check_generic,
 727                 .platform               = "ppc750",
 728         },
 729         {       /* 750CXe (82214) */
 730                 .pvr_mask               = 0xfffffff0,
 731                 .pvr_value              = 0x00082210,
 732                 .cpu_name               = "750CXe",
 733                 .cpu_features           = CPU_FTRS_750,
 734                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 735                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 736                 .icache_bsize           = 32,
 737                 .dcache_bsize           = 32,
 738                 .num_pmcs               = 4,
 739                 .pmc_type               = PPC_PMC_IBM,
 740                 .cpu_setup              = __setup_cpu_750cx,
 741                 .machine_check          = machine_check_generic,
 742                 .platform               = "ppc750",
 743         },
 744         {       /* 750CXe "Gekko" (83214) */
 745                 .pvr_mask               = 0xffffffff,
 746                 .pvr_value              = 0x00083214,
 747                 .cpu_name               = "750CXe",
 748                 .cpu_features           = CPU_FTRS_750,
 749                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 750                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 751                 .icache_bsize           = 32,
 752                 .dcache_bsize           = 32,
 753                 .num_pmcs               = 4,
 754                 .pmc_type               = PPC_PMC_IBM,
 755                 .cpu_setup              = __setup_cpu_750cx,
 756                 .machine_check          = machine_check_generic,
 757                 .platform               = "ppc750",
 758         },
 759         {       /* 750CL (and "Broadway") */
 760                 .pvr_mask               = 0xfffff0e0,
 761                 .pvr_value              = 0x00087000,
 762                 .cpu_name               = "750CL",
 763                 .cpu_features           = CPU_FTRS_750CL,
 764                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 765                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 766                 .icache_bsize           = 32,
 767                 .dcache_bsize           = 32,
 768                 .num_pmcs               = 4,
 769                 .pmc_type               = PPC_PMC_IBM,
 770                 .cpu_setup              = __setup_cpu_750,
 771                 .machine_check          = machine_check_generic,
 772                 .platform               = "ppc750",
 773                 .oprofile_cpu_type      = "ppc/750",
 774                 .oprofile_type          = PPC_OPROFILE_G4,
 775         },
 776         {       /* 745/755 */
 777                 .pvr_mask               = 0xfffff000,
 778                 .pvr_value              = 0x00083000,
 779                 .cpu_name               = "745/755",
 780                 .cpu_features           = CPU_FTRS_750,
 781                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 782                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 783                 .icache_bsize           = 32,
 784                 .dcache_bsize           = 32,
 785                 .num_pmcs               = 4,
 786                 .pmc_type               = PPC_PMC_IBM,
 787                 .cpu_setup              = __setup_cpu_750,
 788                 .machine_check          = machine_check_generic,
 789                 .platform               = "ppc750",
 790         },
 791         {       /* 750FX rev 1.x */
 792                 .pvr_mask               = 0xffffff00,
 793                 .pvr_value              = 0x70000100,
 794                 .cpu_name               = "750FX",
 795                 .cpu_features           = CPU_FTRS_750FX1,
 796                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 797                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 798                 .icache_bsize           = 32,
 799                 .dcache_bsize           = 32,
 800                 .num_pmcs               = 4,
 801                 .pmc_type               = PPC_PMC_IBM,
 802                 .cpu_setup              = __setup_cpu_750,
 803                 .machine_check          = machine_check_generic,
 804                 .platform               = "ppc750",
 805                 .oprofile_cpu_type      = "ppc/750",
 806                 .oprofile_type          = PPC_OPROFILE_G4,
 807         },
 808         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 809                 .pvr_mask               = 0xffffffff,
 810                 .pvr_value              = 0x70000200,
 811                 .cpu_name               = "750FX",
 812                 .cpu_features           = CPU_FTRS_750FX2,
 813                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 814                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 815                 .icache_bsize           = 32,
 816                 .dcache_bsize           = 32,
 817                 .num_pmcs               = 4,
 818                 .pmc_type               = PPC_PMC_IBM,
 819                 .cpu_setup              = __setup_cpu_750,
 820                 .machine_check          = machine_check_generic,
 821                 .platform               = "ppc750",
 822                 .oprofile_cpu_type      = "ppc/750",
 823                 .oprofile_type          = PPC_OPROFILE_G4,
 824         },
 825         {       /* 750FX (All revs except 2.0) */
 826                 .pvr_mask               = 0xffff0000,
 827                 .pvr_value              = 0x70000000,
 828                 .cpu_name               = "750FX",
 829                 .cpu_features           = CPU_FTRS_750FX,
 830                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 831                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 832                 .icache_bsize           = 32,
 833                 .dcache_bsize           = 32,
 834                 .num_pmcs               = 4,
 835                 .pmc_type               = PPC_PMC_IBM,
 836                 .cpu_setup              = __setup_cpu_750fx,
 837                 .machine_check          = machine_check_generic,
 838                 .platform               = "ppc750",
 839                 .oprofile_cpu_type      = "ppc/750",
 840                 .oprofile_type          = PPC_OPROFILE_G4,
 841         },
 842         {       /* 750GX */
 843                 .pvr_mask               = 0xffff0000,
 844                 .pvr_value              = 0x70020000,
 845                 .cpu_name               = "750GX",
 846                 .cpu_features           = CPU_FTRS_750GX,
 847                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 848                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 849                 .icache_bsize           = 32,
 850                 .dcache_bsize           = 32,
 851                 .num_pmcs               = 4,
 852                 .pmc_type               = PPC_PMC_IBM,
 853                 .cpu_setup              = __setup_cpu_750fx,
 854                 .machine_check          = machine_check_generic,
 855                 .platform               = "ppc750",
 856                 .oprofile_cpu_type      = "ppc/750",
 857                 .oprofile_type          = PPC_OPROFILE_G4,
 858         },
 859         {       /* 740/750 (L2CR bit need fixup for 740) */
 860                 .pvr_mask               = 0xffff0000,
 861                 .pvr_value              = 0x00080000,
 862                 .cpu_name               = "740/750",
 863                 .cpu_features           = CPU_FTRS_740,
 864                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 865                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 866                 .icache_bsize           = 32,
 867                 .dcache_bsize           = 32,
 868                 .num_pmcs               = 4,
 869                 .pmc_type               = PPC_PMC_IBM,
 870                 .cpu_setup              = __setup_cpu_750,
 871                 .machine_check          = machine_check_generic,
 872                 .platform               = "ppc750",
 873         },
 874         {       /* 7400 rev 1.1 ? (no TAU) */
 875                 .pvr_mask               = 0xffffffff,
 876                 .pvr_value              = 0x000c1101,
 877                 .cpu_name               = "7400 (1.1)",
 878                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 879                 .cpu_user_features      = COMMON_USER |
 880                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 881                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 882                 .icache_bsize           = 32,
 883                 .dcache_bsize           = 32,
 884                 .num_pmcs               = 4,
 885                 .pmc_type               = PPC_PMC_G4,
 886                 .cpu_setup              = __setup_cpu_7400,
 887                 .machine_check          = machine_check_generic,
 888                 .platform               = "ppc7400",
 889         },
 890         {       /* 7400 */
 891                 .pvr_mask               = 0xffff0000,
 892                 .pvr_value              = 0x000c0000,
 893                 .cpu_name               = "7400",
 894                 .cpu_features           = CPU_FTRS_7400,
 895                 .cpu_user_features      = COMMON_USER |
 896                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 897                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 898                 .icache_bsize           = 32,
 899                 .dcache_bsize           = 32,
 900                 .num_pmcs               = 4,
 901                 .pmc_type               = PPC_PMC_G4,
 902                 .cpu_setup              = __setup_cpu_7400,
 903                 .machine_check          = machine_check_generic,
 904                 .platform               = "ppc7400",
 905         },
 906         {       /* 7410 */
 907                 .pvr_mask               = 0xffff0000,
 908                 .pvr_value              = 0x800c0000,
 909                 .cpu_name               = "7410",
 910                 .cpu_features           = CPU_FTRS_7400,
 911                 .cpu_user_features      = COMMON_USER |
 912                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 913                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 914                 .icache_bsize           = 32,
 915                 .dcache_bsize           = 32,
 916                 .num_pmcs               = 4,
 917                 .pmc_type               = PPC_PMC_G4,
 918                 .cpu_setup              = __setup_cpu_7410,
 919                 .machine_check          = machine_check_generic,
 920                 .platform               = "ppc7400",
 921         },
 922         {       /* 7450 2.0 - no doze/nap */
 923                 .pvr_mask               = 0xffffffff,
 924                 .pvr_value              = 0x80000200,
 925                 .cpu_name               = "7450",
 926                 .cpu_features           = CPU_FTRS_7450_20,
 927                 .cpu_user_features      = COMMON_USER |
 928                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 929                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 930                 .icache_bsize           = 32,
 931                 .dcache_bsize           = 32,
 932                 .num_pmcs               = 6,
 933                 .pmc_type               = PPC_PMC_G4,
 934                 .cpu_setup              = __setup_cpu_745x,
 935                 .oprofile_cpu_type      = "ppc/7450",
 936                 .oprofile_type          = PPC_OPROFILE_G4,
 937                 .machine_check          = machine_check_generic,
 938                 .platform               = "ppc7450",
 939         },
 940         {       /* 7450 2.1 */
 941                 .pvr_mask               = 0xffffffff,
 942                 .pvr_value              = 0x80000201,
 943                 .cpu_name               = "7450",
 944                 .cpu_features           = CPU_FTRS_7450_21,
 945                 .cpu_user_features      = COMMON_USER |
 946                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 947                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 948                 .icache_bsize           = 32,
 949                 .dcache_bsize           = 32,
 950                 .num_pmcs               = 6,
 951                 .pmc_type               = PPC_PMC_G4,
 952                 .cpu_setup              = __setup_cpu_745x,
 953                 .oprofile_cpu_type      = "ppc/7450",
 954                 .oprofile_type          = PPC_OPROFILE_G4,
 955                 .machine_check          = machine_check_generic,
 956                 .platform               = "ppc7450",
 957         },
 958         {       /* 7450 2.3 and newer */
 959                 .pvr_mask               = 0xffff0000,
 960                 .pvr_value              = 0x80000000,
 961                 .cpu_name               = "7450",
 962                 .cpu_features           = CPU_FTRS_7450_23,
 963                 .cpu_user_features      = COMMON_USER |
 964                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 965                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 966                 .icache_bsize           = 32,
 967                 .dcache_bsize           = 32,
 968                 .num_pmcs               = 6,
 969                 .pmc_type               = PPC_PMC_G4,
 970                 .cpu_setup              = __setup_cpu_745x,
 971                 .oprofile_cpu_type      = "ppc/7450",
 972                 .oprofile_type          = PPC_OPROFILE_G4,
 973                 .machine_check          = machine_check_generic,
 974                 .platform               = "ppc7450",
 975         },
 976         {       /* 7455 rev 1.x */
 977                 .pvr_mask               = 0xffffff00,
 978                 .pvr_value              = 0x80010100,
 979                 .cpu_name               = "7455",
 980                 .cpu_features           = CPU_FTRS_7455_1,
 981                 .cpu_user_features      = COMMON_USER |
 982                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 983                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 984                 .icache_bsize           = 32,
 985                 .dcache_bsize           = 32,
 986                 .num_pmcs               = 6,
 987                 .pmc_type               = PPC_PMC_G4,
 988                 .cpu_setup              = __setup_cpu_745x,
 989                 .oprofile_cpu_type      = "ppc/7450",
 990                 .oprofile_type          = PPC_OPROFILE_G4,
 991                 .machine_check          = machine_check_generic,
 992                 .platform               = "ppc7450",
 993         },
 994         {       /* 7455 rev 2.0 */
 995                 .pvr_mask               = 0xffffffff,
 996                 .pvr_value              = 0x80010200,
 997                 .cpu_name               = "7455",
 998                 .cpu_features           = CPU_FTRS_7455_20,
 999                 .cpu_user_features      = COMMON_USER |
1000                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1001                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1002                 .icache_bsize           = 32,
1003                 .dcache_bsize           = 32,
1004                 .num_pmcs               = 6,
1005                 .pmc_type               = PPC_PMC_G4,
1006                 .cpu_setup              = __setup_cpu_745x,
1007                 .oprofile_cpu_type      = "ppc/7450",
1008                 .oprofile_type          = PPC_OPROFILE_G4,
1009                 .machine_check          = machine_check_generic,
1010                 .platform               = "ppc7450",
1011         },
1012         {       /* 7455 others */
1013                 .pvr_mask               = 0xffff0000,
1014                 .pvr_value              = 0x80010000,
1015                 .cpu_name               = "7455",
1016                 .cpu_features           = CPU_FTRS_7455,
1017                 .cpu_user_features      = COMMON_USER |
1018                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1019                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1020                 .icache_bsize           = 32,
1021                 .dcache_bsize           = 32,
1022                 .num_pmcs               = 6,
1023                 .pmc_type               = PPC_PMC_G4,
1024                 .cpu_setup              = __setup_cpu_745x,
1025                 .oprofile_cpu_type      = "ppc/7450",
1026                 .oprofile_type          = PPC_OPROFILE_G4,
1027                 .machine_check          = machine_check_generic,
1028                 .platform               = "ppc7450",
1029         },
1030         {       /* 7447/7457 Rev 1.0 */
1031                 .pvr_mask               = 0xffffffff,
1032                 .pvr_value              = 0x80020100,
1033                 .cpu_name               = "7447/7457",
1034                 .cpu_features           = CPU_FTRS_7447_10,
1035                 .cpu_user_features      = COMMON_USER |
1036                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1037                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1038                 .icache_bsize           = 32,
1039                 .dcache_bsize           = 32,
1040                 .num_pmcs               = 6,
1041                 .pmc_type               = PPC_PMC_G4,
1042                 .cpu_setup              = __setup_cpu_745x,
1043                 .oprofile_cpu_type      = "ppc/7450",
1044                 .oprofile_type          = PPC_OPROFILE_G4,
1045                 .machine_check          = machine_check_generic,
1046                 .platform               = "ppc7450",
1047         },
1048         {       /* 7447/7457 Rev 1.1 */
1049                 .pvr_mask               = 0xffffffff,
1050                 .pvr_value              = 0x80020101,
1051                 .cpu_name               = "7447/7457",
1052                 .cpu_features           = CPU_FTRS_7447_10,
1053                 .cpu_user_features      = COMMON_USER |
1054                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1055                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1056                 .icache_bsize           = 32,
1057                 .dcache_bsize           = 32,
1058                 .num_pmcs               = 6,
1059                 .pmc_type               = PPC_PMC_G4,
1060                 .cpu_setup              = __setup_cpu_745x,
1061                 .oprofile_cpu_type      = "ppc/7450",
1062                 .oprofile_type          = PPC_OPROFILE_G4,
1063                 .machine_check          = machine_check_generic,
1064                 .platform               = "ppc7450",
1065         },
1066         {       /* 7447/7457 Rev 1.2 and later */
1067                 .pvr_mask               = 0xffff0000,
1068                 .pvr_value              = 0x80020000,
1069                 .cpu_name               = "7447/7457",
1070                 .cpu_features           = CPU_FTRS_7447,
1071                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1072                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1073                 .icache_bsize           = 32,
1074                 .dcache_bsize           = 32,
1075                 .num_pmcs               = 6,
1076                 .pmc_type               = PPC_PMC_G4,
1077                 .cpu_setup              = __setup_cpu_745x,
1078                 .oprofile_cpu_type      = "ppc/7450",
1079                 .oprofile_type          = PPC_OPROFILE_G4,
1080                 .machine_check          = machine_check_generic,
1081                 .platform               = "ppc7450",
1082         },
1083         {       /* 7447A */
1084                 .pvr_mask               = 0xffff0000,
1085                 .pvr_value              = 0x80030000,
1086                 .cpu_name               = "7447A",
1087                 .cpu_features           = CPU_FTRS_7447A,
1088                 .cpu_user_features      = COMMON_USER |
1089                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1090                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1091                 .icache_bsize           = 32,
1092                 .dcache_bsize           = 32,
1093                 .num_pmcs               = 6,
1094                 .pmc_type               = PPC_PMC_G4,
1095                 .cpu_setup              = __setup_cpu_745x,
1096                 .oprofile_cpu_type      = "ppc/7450",
1097                 .oprofile_type          = PPC_OPROFILE_G4,
1098                 .machine_check          = machine_check_generic,
1099                 .platform               = "ppc7450",
1100         },
1101         {       /* 7448 */
1102                 .pvr_mask               = 0xffff0000,
1103                 .pvr_value              = 0x80040000,
1104                 .cpu_name               = "7448",
1105                 .cpu_features           = CPU_FTRS_7448,
1106                 .cpu_user_features      = COMMON_USER |
1107                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1108                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1109                 .icache_bsize           = 32,
1110                 .dcache_bsize           = 32,
1111                 .num_pmcs               = 6,
1112                 .pmc_type               = PPC_PMC_G4,
1113                 .cpu_setup              = __setup_cpu_745x,
1114                 .oprofile_cpu_type      = "ppc/7450",
1115                 .oprofile_type          = PPC_OPROFILE_G4,
1116                 .machine_check          = machine_check_generic,
1117                 .platform               = "ppc7450",
1118         },
1119         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1120                 .pvr_mask               = 0x7fff0000,
1121                 .pvr_value              = 0x00810000,
1122                 .cpu_name               = "82xx",
1123                 .cpu_features           = CPU_FTRS_82XX,
1124                 .cpu_user_features      = COMMON_USER,
1125                 .mmu_features           = 0,
1126                 .icache_bsize           = 32,
1127                 .dcache_bsize           = 32,
1128                 .cpu_setup              = __setup_cpu_603,
1129                 .machine_check          = machine_check_generic,
1130                 .platform               = "ppc603",
1131         },
1132         {       /* All G2_LE (603e core, plus some) have the same pvr */
1133                 .pvr_mask               = 0x7fff0000,
1134                 .pvr_value              = 0x00820000,
1135                 .cpu_name               = "G2_LE",
1136                 .cpu_features           = CPU_FTRS_G2_LE,
1137                 .cpu_user_features      = COMMON_USER,
1138                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1139                 .icache_bsize           = 32,
1140                 .dcache_bsize           = 32,
1141                 .cpu_setup              = __setup_cpu_603,
1142                 .machine_check          = machine_check_generic,
1143                 .platform               = "ppc603",
1144         },
1145         {       /* e300c1 (a 603e core, plus some) on 83xx */
1146                 .pvr_mask               = 0x7fff0000,
1147                 .pvr_value              = 0x00830000,
1148                 .cpu_name               = "e300c1",
1149                 .cpu_features           = CPU_FTRS_E300,
1150                 .cpu_user_features      = COMMON_USER,
1151                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1152                 .icache_bsize           = 32,
1153                 .dcache_bsize           = 32,
1154                 .cpu_setup              = __setup_cpu_603,
1155                 .machine_check          = machine_check_generic,
1156                 .platform               = "ppc603",
1157         },
1158         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1159                 .pvr_mask               = 0x7fff0000,
1160                 .pvr_value              = 0x00840000,
1161                 .cpu_name               = "e300c2",
1162                 .cpu_features           = CPU_FTRS_E300C2,
1163                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1164                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1165                         MMU_FTR_NEED_DTLB_SW_LRU,
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         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1173                 .pvr_mask               = 0x7fff0000,
1174                 .pvr_value              = 0x00850000,
1175                 .cpu_name               = "e300c3",
1176                 .cpu_features           = CPU_FTRS_E300,
1177                 .cpu_user_features      = COMMON_USER,
1178                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1179                         MMU_FTR_NEED_DTLB_SW_LRU,
1180                 .icache_bsize           = 32,
1181                 .dcache_bsize           = 32,
1182                 .cpu_setup              = __setup_cpu_603,
1183                 .machine_check          = machine_check_generic,
1184                 .num_pmcs               = 4,
1185                 .oprofile_cpu_type      = "ppc/e300",
1186                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1187                 .platform               = "ppc603",
1188         },
1189         {       /* e300c4 (e300c1, plus one IU) */
1190                 .pvr_mask               = 0x7fff0000,
1191                 .pvr_value              = 0x00860000,
1192                 .cpu_name               = "e300c4",
1193                 .cpu_features           = CPU_FTRS_E300,
1194                 .cpu_user_features      = COMMON_USER,
1195                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1196                         MMU_FTR_NEED_DTLB_SW_LRU,
1197                 .icache_bsize           = 32,
1198                 .dcache_bsize           = 32,
1199                 .cpu_setup              = __setup_cpu_603,
1200                 .machine_check          = machine_check_generic,
1201                 .num_pmcs               = 4,
1202                 .oprofile_cpu_type      = "ppc/e300",
1203                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1204                 .platform               = "ppc603",
1205         },
1206         {       /* default match, we assume split I/D cache & TB (non-601)... */
1207                 .pvr_mask               = 0x00000000,
1208                 .pvr_value              = 0x00000000,
1209                 .cpu_name               = "(generic PPC)",
1210                 .cpu_features           = CPU_FTRS_CLASSIC32,
1211                 .cpu_user_features      = COMMON_USER,
1212                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1213                 .icache_bsize           = 32,
1214                 .dcache_bsize           = 32,
1215                 .machine_check          = machine_check_generic,
1216                 .platform               = "ppc603",
1217         },
1218 #endif /* CONFIG_PPC_BOOK3S_32 */
1219 #ifdef CONFIG_8xx
1220         {       /* 8xx */
1221                 .pvr_mask               = 0xffff0000,
1222                 .pvr_value              = 0x00500000,
1223                 .cpu_name               = "8xx",
1224                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1225                  * if the 8xx code is there.... */
1226                 .cpu_features           = CPU_FTRS_8XX,
1227                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1228                 .mmu_features           = MMU_FTR_TYPE_8xx,
1229                 .icache_bsize           = 16,
1230                 .dcache_bsize           = 16,
1231                 .platform               = "ppc823",
1232         },
1233 #endif /* CONFIG_8xx */
1234 #ifdef CONFIG_40x
1235         {       /* 403GC */
1236                 .pvr_mask               = 0xffffff00,
1237                 .pvr_value              = 0x00200200,
1238                 .cpu_name               = "403GC",
1239                 .cpu_features           = CPU_FTRS_40X,
1240                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1241                 .mmu_features           = MMU_FTR_TYPE_40x,
1242                 .icache_bsize           = 16,
1243                 .dcache_bsize           = 16,
1244                 .machine_check          = machine_check_4xx,
1245                 .platform               = "ppc403",
1246         },
1247         {       /* 403GCX */
1248                 .pvr_mask               = 0xffffff00,
1249                 .pvr_value              = 0x00201400,
1250                 .cpu_name               = "403GCX",
1251                 .cpu_features           = CPU_FTRS_40X,
1252                 .cpu_user_features      = PPC_FEATURE_32 |
1253                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_NO_TB,
1254                 .mmu_features           = MMU_FTR_TYPE_40x,
1255                 .icache_bsize           = 16,
1256                 .dcache_bsize           = 16,
1257                 .machine_check          = machine_check_4xx,
1258                 .platform               = "ppc403",
1259         },
1260         {       /* 403G ?? */
1261                 .pvr_mask               = 0xffff0000,
1262                 .pvr_value              = 0x00200000,
1263                 .cpu_name               = "403G ??",
1264                 .cpu_features           = CPU_FTRS_40X,
1265                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1266                 .mmu_features           = MMU_FTR_TYPE_40x,
1267                 .icache_bsize           = 16,
1268                 .dcache_bsize           = 16,
1269                 .machine_check          = machine_check_4xx,
1270                 .platform               = "ppc403",
1271         },
1272         {       /* 405GP */
1273                 .pvr_mask               = 0xffff0000,
1274                 .pvr_value              = 0x40110000,
1275                 .cpu_name               = "405GP",
1276                 .cpu_features           = CPU_FTRS_40X,
1277                 .cpu_user_features      = PPC_FEATURE_32 |
1278                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1279                 .mmu_features           = MMU_FTR_TYPE_40x,
1280                 .icache_bsize           = 32,
1281                 .dcache_bsize           = 32,
1282                 .machine_check          = machine_check_4xx,
1283                 .platform               = "ppc405",
1284         },
1285         {       /* STB 03xxx */
1286                 .pvr_mask               = 0xffff0000,
1287                 .pvr_value              = 0x40130000,
1288                 .cpu_name               = "STB03xxx",
1289                 .cpu_features           = CPU_FTRS_40X,
1290                 .cpu_user_features      = PPC_FEATURE_32 |
1291                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1292                 .mmu_features           = MMU_FTR_TYPE_40x,
1293                 .icache_bsize           = 32,
1294                 .dcache_bsize           = 32,
1295                 .machine_check          = machine_check_4xx,
1296                 .platform               = "ppc405",
1297         },
1298         {       /* STB 04xxx */
1299                 .pvr_mask               = 0xffff0000,
1300                 .pvr_value              = 0x41810000,
1301                 .cpu_name               = "STB04xxx",
1302                 .cpu_features           = CPU_FTRS_40X,
1303                 .cpu_user_features      = PPC_FEATURE_32 |
1304                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1305                 .mmu_features           = MMU_FTR_TYPE_40x,
1306                 .icache_bsize           = 32,
1307                 .dcache_bsize           = 32,
1308                 .machine_check          = machine_check_4xx,
1309                 .platform               = "ppc405",
1310         },
1311         {       /* NP405L */
1312                 .pvr_mask               = 0xffff0000,
1313                 .pvr_value              = 0x41610000,
1314                 .cpu_name               = "NP405L",
1315                 .cpu_features           = CPU_FTRS_40X,
1316                 .cpu_user_features      = PPC_FEATURE_32 |
1317                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1318                 .mmu_features           = MMU_FTR_TYPE_40x,
1319                 .icache_bsize           = 32,
1320                 .dcache_bsize           = 32,
1321                 .machine_check          = machine_check_4xx,
1322                 .platform               = "ppc405",
1323         },
1324         {       /* NP4GS3 */
1325                 .pvr_mask               = 0xffff0000,
1326                 .pvr_value              = 0x40B10000,
1327                 .cpu_name               = "NP4GS3",
1328                 .cpu_features           = CPU_FTRS_40X,
1329                 .cpu_user_features      = PPC_FEATURE_32 |
1330                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1331                 .mmu_features           = MMU_FTR_TYPE_40x,
1332                 .icache_bsize           = 32,
1333                 .dcache_bsize           = 32,
1334                 .machine_check          = machine_check_4xx,
1335                 .platform               = "ppc405",
1336         },
1337         {   /* NP405H */
1338                 .pvr_mask               = 0xffff0000,
1339                 .pvr_value              = 0x41410000,
1340                 .cpu_name               = "NP405H",
1341                 .cpu_features           = CPU_FTRS_40X,
1342                 .cpu_user_features      = PPC_FEATURE_32 |
1343                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1344                 .mmu_features           = MMU_FTR_TYPE_40x,
1345                 .icache_bsize           = 32,
1346                 .dcache_bsize           = 32,
1347                 .machine_check          = machine_check_4xx,
1348                 .platform               = "ppc405",
1349         },
1350         {       /* 405GPr */
1351                 .pvr_mask               = 0xffff0000,
1352                 .pvr_value              = 0x50910000,
1353                 .cpu_name               = "405GPr",
1354                 .cpu_features           = CPU_FTRS_40X,
1355                 .cpu_user_features      = PPC_FEATURE_32 |
1356                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1357                 .mmu_features           = MMU_FTR_TYPE_40x,
1358                 .icache_bsize           = 32,
1359                 .dcache_bsize           = 32,
1360                 .machine_check          = machine_check_4xx,
1361                 .platform               = "ppc405",
1362         },
1363         {   /* STBx25xx */
1364                 .pvr_mask               = 0xffff0000,
1365                 .pvr_value              = 0x51510000,
1366                 .cpu_name               = "STBx25xx",
1367                 .cpu_features           = CPU_FTRS_40X,
1368                 .cpu_user_features      = PPC_FEATURE_32 |
1369                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1370                 .mmu_features           = MMU_FTR_TYPE_40x,
1371                 .icache_bsize           = 32,
1372                 .dcache_bsize           = 32,
1373                 .machine_check          = machine_check_4xx,
1374                 .platform               = "ppc405",
1375         },
1376         {       /* 405LP */
1377                 .pvr_mask               = 0xffff0000,
1378                 .pvr_value              = 0x41F10000,
1379                 .cpu_name               = "405LP",
1380                 .cpu_features           = CPU_FTRS_40X,
1381                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1382                 .mmu_features           = MMU_FTR_TYPE_40x,
1383                 .icache_bsize           = 32,
1384                 .dcache_bsize           = 32,
1385                 .machine_check          = machine_check_4xx,
1386                 .platform               = "ppc405",
1387         },
1388         {       /* Xilinx Virtex-II Pro  */
1389                 .pvr_mask               = 0xfffff000,
1390                 .pvr_value              = 0x20010000,
1391                 .cpu_name               = "Virtex-II Pro",
1392                 .cpu_features           = CPU_FTRS_40X,
1393                 .cpu_user_features      = PPC_FEATURE_32 |
1394                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1395                 .mmu_features           = MMU_FTR_TYPE_40x,
1396                 .icache_bsize           = 32,
1397                 .dcache_bsize           = 32,
1398                 .machine_check          = machine_check_4xx,
1399                 .platform               = "ppc405",
1400         },
1401         {       /* Xilinx Virtex-4 FX */
1402                 .pvr_mask               = 0xfffff000,
1403                 .pvr_value              = 0x20011000,
1404                 .cpu_name               = "Virtex-4 FX",
1405                 .cpu_features           = CPU_FTRS_40X,
1406                 .cpu_user_features      = PPC_FEATURE_32 |
1407                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1408                 .mmu_features           = MMU_FTR_TYPE_40x,
1409                 .icache_bsize           = 32,
1410                 .dcache_bsize           = 32,
1411                 .machine_check          = machine_check_4xx,
1412                 .platform               = "ppc405",
1413         },
1414         {       /* 405EP */
1415                 .pvr_mask               = 0xffff0000,
1416                 .pvr_value              = 0x51210000,
1417                 .cpu_name               = "405EP",
1418                 .cpu_features           = CPU_FTRS_40X,
1419                 .cpu_user_features      = PPC_FEATURE_32 |
1420                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1421                 .mmu_features           = MMU_FTR_TYPE_40x,
1422                 .icache_bsize           = 32,
1423                 .dcache_bsize           = 32,
1424                 .machine_check          = machine_check_4xx,
1425                 .platform               = "ppc405",
1426         },
1427         {       /* 405EX Rev. A/B with Security */
1428                 .pvr_mask               = 0xffff000f,
1429                 .pvr_value              = 0x12910007,
1430                 .cpu_name               = "405EX Rev. A/B",
1431                 .cpu_features           = CPU_FTRS_40X,
1432                 .cpu_user_features      = PPC_FEATURE_32 |
1433                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1434                 .mmu_features           = MMU_FTR_TYPE_40x,
1435                 .icache_bsize           = 32,
1436                 .dcache_bsize           = 32,
1437                 .machine_check          = machine_check_4xx,
1438                 .platform               = "ppc405",
1439         },
1440         {       /* 405EX Rev. C without Security */
1441                 .pvr_mask               = 0xffff000f,
1442                 .pvr_value              = 0x1291000d,
1443                 .cpu_name               = "405EX Rev. C",
1444                 .cpu_features           = CPU_FTRS_40X,
1445                 .cpu_user_features      = PPC_FEATURE_32 |
1446                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1447                 .mmu_features           = MMU_FTR_TYPE_40x,
1448                 .icache_bsize           = 32,
1449                 .dcache_bsize           = 32,
1450                 .machine_check          = machine_check_4xx,
1451                 .platform               = "ppc405",
1452         },
1453         {       /* 405EX Rev. C with Security */
1454                 .pvr_mask               = 0xffff000f,
1455                 .pvr_value              = 0x1291000f,
1456                 .cpu_name               = "405EX Rev. C",
1457                 .cpu_features           = CPU_FTRS_40X,
1458                 .cpu_user_features      = PPC_FEATURE_32 |
1459                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1460                 .mmu_features           = MMU_FTR_TYPE_40x,
1461                 .icache_bsize           = 32,
1462                 .dcache_bsize           = 32,
1463                 .machine_check          = machine_check_4xx,
1464                 .platform               = "ppc405",
1465         },
1466         {       /* 405EX Rev. D without Security */
1467                 .pvr_mask               = 0xffff000f,
1468                 .pvr_value              = 0x12910003,
1469                 .cpu_name               = "405EX Rev. D",
1470                 .cpu_features           = CPU_FTRS_40X,
1471                 .cpu_user_features      = PPC_FEATURE_32 |
1472                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1473                 .mmu_features           = MMU_FTR_TYPE_40x,
1474                 .icache_bsize           = 32,
1475                 .dcache_bsize           = 32,
1476                 .machine_check          = machine_check_4xx,
1477                 .platform               = "ppc405",
1478         },
1479         {       /* 405EX Rev. D with Security */
1480                 .pvr_mask               = 0xffff000f,
1481                 .pvr_value              = 0x12910005,
1482                 .cpu_name               = "405EX Rev. D",
1483                 .cpu_features           = CPU_FTRS_40X,
1484                 .cpu_user_features      = PPC_FEATURE_32 |
1485                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1486                 .mmu_features           = MMU_FTR_TYPE_40x,
1487                 .icache_bsize           = 32,
1488                 .dcache_bsize           = 32,
1489                 .machine_check          = machine_check_4xx,
1490                 .platform               = "ppc405",
1491         },
1492         {       /* 405EXr Rev. A/B without Security */
1493                 .pvr_mask               = 0xffff000f,
1494                 .pvr_value              = 0x12910001,
1495                 .cpu_name               = "405EXr Rev. A/B",
1496                 .cpu_features           = CPU_FTRS_40X,
1497                 .cpu_user_features      = PPC_FEATURE_32 |
1498                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1499                 .mmu_features           = MMU_FTR_TYPE_40x,
1500                 .icache_bsize           = 32,
1501                 .dcache_bsize           = 32,
1502                 .machine_check          = machine_check_4xx,
1503                 .platform               = "ppc405",
1504         },
1505         {       /* 405EXr Rev. C without Security */
1506                 .pvr_mask               = 0xffff000f,
1507                 .pvr_value              = 0x12910009,
1508                 .cpu_name               = "405EXr Rev. C",
1509                 .cpu_features           = CPU_FTRS_40X,
1510                 .cpu_user_features      = PPC_FEATURE_32 |
1511                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1512                 .mmu_features           = MMU_FTR_TYPE_40x,
1513                 .icache_bsize           = 32,
1514                 .dcache_bsize           = 32,
1515                 .machine_check          = machine_check_4xx,
1516                 .platform               = "ppc405",
1517         },
1518         {       /* 405EXr Rev. C with Security */
1519                 .pvr_mask               = 0xffff000f,
1520                 .pvr_value              = 0x1291000b,
1521                 .cpu_name               = "405EXr Rev. C",
1522                 .cpu_features           = CPU_FTRS_40X,
1523                 .cpu_user_features      = PPC_FEATURE_32 |
1524                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1525                 .mmu_features           = MMU_FTR_TYPE_40x,
1526                 .icache_bsize           = 32,
1527                 .dcache_bsize           = 32,
1528                 .machine_check          = machine_check_4xx,
1529                 .platform               = "ppc405",
1530         },
1531         {       /* 405EXr Rev. D without Security */
1532                 .pvr_mask               = 0xffff000f,
1533                 .pvr_value              = 0x12910000,
1534                 .cpu_name               = "405EXr Rev. D",
1535                 .cpu_features           = CPU_FTRS_40X,
1536                 .cpu_user_features      = PPC_FEATURE_32 |
1537                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1538                 .mmu_features           = MMU_FTR_TYPE_40x,
1539                 .icache_bsize           = 32,
1540                 .dcache_bsize           = 32,
1541                 .machine_check          = machine_check_4xx,
1542                 .platform               = "ppc405",
1543         },
1544         {       /* 405EXr Rev. D with Security */
1545                 .pvr_mask               = 0xffff000f,
1546                 .pvr_value              = 0x12910002,
1547                 .cpu_name               = "405EXr Rev. D",
1548                 .cpu_features           = CPU_FTRS_40X,
1549                 .cpu_user_features      = PPC_FEATURE_32 |
1550                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1551                 .mmu_features           = MMU_FTR_TYPE_40x,
1552                 .icache_bsize           = 32,
1553                 .dcache_bsize           = 32,
1554                 .machine_check          = machine_check_4xx,
1555                 .platform               = "ppc405",
1556         },
1557         {
1558                 /* 405EZ */
1559                 .pvr_mask               = 0xffff0000,
1560                 .pvr_value              = 0x41510000,
1561                 .cpu_name               = "405EZ",
1562                 .cpu_features           = CPU_FTRS_40X,
1563                 .cpu_user_features      = PPC_FEATURE_32 |
1564                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1565                 .mmu_features           = MMU_FTR_TYPE_40x,
1566                 .icache_bsize           = 32,
1567                 .dcache_bsize           = 32,
1568                 .machine_check          = machine_check_4xx,
1569                 .platform               = "ppc405",
1570         },
1571         {       /* APM8018X */
1572                 .pvr_mask               = 0xffff0000,
1573                 .pvr_value              = 0x7ff11432,
1574                 .cpu_name               = "APM8018X",
1575                 .cpu_features           = CPU_FTRS_40X,
1576                 .cpu_user_features      = PPC_FEATURE_32 |
1577                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1578                 .mmu_features           = MMU_FTR_TYPE_40x,
1579                 .icache_bsize           = 32,
1580                 .dcache_bsize           = 32,
1581                 .machine_check          = machine_check_4xx,
1582                 .platform               = "ppc405",
1583         },
1584         {       /* default match */
1585                 .pvr_mask               = 0x00000000,
1586                 .pvr_value              = 0x00000000,
1587                 .cpu_name               = "(generic 40x PPC)",
1588                 .cpu_features           = CPU_FTRS_40X,
1589                 .cpu_user_features      = PPC_FEATURE_32 |
1590                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1591                 .mmu_features           = MMU_FTR_TYPE_40x,
1592                 .icache_bsize           = 32,
1593                 .dcache_bsize           = 32,
1594                 .machine_check          = machine_check_4xx,
1595                 .platform               = "ppc405",
1596         }
1597
1598 #endif /* CONFIG_40x */
1599 #ifdef CONFIG_44x
1600         {
1601                 .pvr_mask               = 0xf0000fff,
1602                 .pvr_value              = 0x40000850,
1603                 .cpu_name               = "440GR Rev. A",
1604                 .cpu_features           = CPU_FTRS_44X,
1605                 .cpu_user_features      = COMMON_USER_BOOKE,
1606                 .mmu_features           = MMU_FTR_TYPE_44x,
1607                 .icache_bsize           = 32,
1608                 .dcache_bsize           = 32,
1609                 .machine_check          = machine_check_4xx,
1610                 .platform               = "ppc440",
1611         },
1612         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1613                 .pvr_mask               = 0xf0000fff,
1614                 .pvr_value              = 0x40000858,
1615                 .cpu_name               = "440EP Rev. A",
1616                 .cpu_features           = CPU_FTRS_44X,
1617                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1618                 .mmu_features           = MMU_FTR_TYPE_44x,
1619                 .icache_bsize           = 32,
1620                 .dcache_bsize           = 32,
1621                 .cpu_setup              = __setup_cpu_440ep,
1622                 .machine_check          = machine_check_4xx,
1623                 .platform               = "ppc440",
1624         },
1625         {
1626                 .pvr_mask               = 0xf0000fff,
1627                 .pvr_value              = 0x400008d3,
1628                 .cpu_name               = "440GR Rev. B",
1629                 .cpu_features           = CPU_FTRS_44X,
1630                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1631                 .mmu_features           = MMU_FTR_TYPE_44x,
1632                 .icache_bsize           = 32,
1633                 .dcache_bsize           = 32,
1634                 .machine_check          = machine_check_4xx,
1635                 .platform               = "ppc440",
1636         },
1637         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1638                 .pvr_mask               = 0xf0000ff7,
1639                 .pvr_value              = 0x400008d4,
1640                 .cpu_name               = "440EP Rev. C",
1641                 .cpu_features           = CPU_FTRS_44X,
1642                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1643                 .mmu_features           = MMU_FTR_TYPE_44x,
1644                 .icache_bsize           = 32,
1645                 .dcache_bsize           = 32,
1646                 .cpu_setup              = __setup_cpu_440ep,
1647                 .machine_check          = machine_check_4xx,
1648                 .platform               = "ppc440",
1649         },
1650         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1651                 .pvr_mask               = 0xf0000fff,
1652                 .pvr_value              = 0x400008db,
1653                 .cpu_name               = "440EP Rev. B",
1654                 .cpu_features           = CPU_FTRS_44X,
1655                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1656                 .mmu_features           = MMU_FTR_TYPE_44x,
1657                 .icache_bsize           = 32,
1658                 .dcache_bsize           = 32,
1659                 .cpu_setup              = __setup_cpu_440ep,
1660                 .machine_check          = machine_check_4xx,
1661                 .platform               = "ppc440",
1662         },
1663         { /* 440GRX */
1664                 .pvr_mask               = 0xf0000ffb,
1665                 .pvr_value              = 0x200008D0,
1666                 .cpu_name               = "440GRX",
1667                 .cpu_features           = CPU_FTRS_44X,
1668                 .cpu_user_features      = COMMON_USER_BOOKE,
1669                 .mmu_features           = MMU_FTR_TYPE_44x,
1670                 .icache_bsize           = 32,
1671                 .dcache_bsize           = 32,
1672                 .cpu_setup              = __setup_cpu_440grx,
1673                 .machine_check          = machine_check_440A,
1674                 .platform               = "ppc440",
1675         },
1676         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1677                 .pvr_mask               = 0xf0000ffb,
1678                 .pvr_value              = 0x200008D8,
1679                 .cpu_name               = "440EPX",
1680                 .cpu_features           = CPU_FTRS_44X,
1681                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1682                 .mmu_features           = MMU_FTR_TYPE_44x,
1683                 .icache_bsize           = 32,
1684                 .dcache_bsize           = 32,
1685                 .cpu_setup              = __setup_cpu_440epx,
1686                 .machine_check          = machine_check_440A,
1687                 .platform               = "ppc440",
1688         },
1689         {       /* 440GP Rev. B */
1690                 .pvr_mask               = 0xf0000fff,
1691                 .pvr_value              = 0x40000440,
1692                 .cpu_name               = "440GP Rev. B",
1693                 .cpu_features           = CPU_FTRS_44X,
1694                 .cpu_user_features      = COMMON_USER_BOOKE,
1695                 .mmu_features           = MMU_FTR_TYPE_44x,
1696                 .icache_bsize           = 32,
1697                 .dcache_bsize           = 32,
1698                 .machine_check          = machine_check_4xx,
1699                 .platform               = "ppc440gp",
1700         },
1701         {       /* 440GP Rev. C */
1702                 .pvr_mask               = 0xf0000fff,
1703                 .pvr_value              = 0x40000481,
1704                 .cpu_name               = "440GP Rev. C",
1705                 .cpu_features           = CPU_FTRS_44X,
1706                 .cpu_user_features      = COMMON_USER_BOOKE,
1707                 .mmu_features           = MMU_FTR_TYPE_44x,
1708                 .icache_bsize           = 32,
1709                 .dcache_bsize           = 32,
1710                 .machine_check          = machine_check_4xx,
1711                 .platform               = "ppc440gp",
1712         },
1713         { /* 440GX Rev. A */
1714                 .pvr_mask               = 0xf0000fff,
1715                 .pvr_value              = 0x50000850,
1716                 .cpu_name               = "440GX Rev. A",
1717                 .cpu_features           = CPU_FTRS_44X,
1718                 .cpu_user_features      = COMMON_USER_BOOKE,
1719                 .mmu_features           = MMU_FTR_TYPE_44x,
1720                 .icache_bsize           = 32,
1721                 .dcache_bsize           = 32,
1722                 .cpu_setup              = __setup_cpu_440gx,
1723                 .machine_check          = machine_check_440A,
1724                 .platform               = "ppc440",
1725         },
1726         { /* 440GX Rev. B */
1727                 .pvr_mask               = 0xf0000fff,
1728                 .pvr_value              = 0x50000851,
1729                 .cpu_name               = "440GX Rev. B",
1730                 .cpu_features           = CPU_FTRS_44X,
1731                 .cpu_user_features      = COMMON_USER_BOOKE,
1732                 .mmu_features           = MMU_FTR_TYPE_44x,
1733                 .icache_bsize           = 32,
1734                 .dcache_bsize           = 32,
1735                 .cpu_setup              = __setup_cpu_440gx,
1736                 .machine_check          = machine_check_440A,
1737                 .platform               = "ppc440",
1738         },
1739         { /* 440GX Rev. C */
1740                 .pvr_mask               = 0xf0000fff,
1741                 .pvr_value              = 0x50000892,
1742                 .cpu_name               = "440GX Rev. C",
1743                 .cpu_features           = CPU_FTRS_44X,
1744                 .cpu_user_features      = COMMON_USER_BOOKE,
1745                 .mmu_features           = MMU_FTR_TYPE_44x,
1746                 .icache_bsize           = 32,
1747                 .dcache_bsize           = 32,
1748                 .cpu_setup              = __setup_cpu_440gx,
1749                 .machine_check          = machine_check_440A,
1750                 .platform               = "ppc440",
1751         },
1752         { /* 440GX Rev. F */
1753                 .pvr_mask               = 0xf0000fff,
1754                 .pvr_value              = 0x50000894,
1755                 .cpu_name               = "440GX Rev. F",
1756                 .cpu_features           = CPU_FTRS_44X,
1757                 .cpu_user_features      = COMMON_USER_BOOKE,
1758                 .mmu_features           = MMU_FTR_TYPE_44x,
1759                 .icache_bsize           = 32,
1760                 .dcache_bsize           = 32,
1761                 .cpu_setup              = __setup_cpu_440gx,
1762                 .machine_check          = machine_check_440A,
1763                 .platform               = "ppc440",
1764         },
1765         { /* 440SP Rev. A */
1766                 .pvr_mask               = 0xfff00fff,
1767                 .pvr_value              = 0x53200891,
1768                 .cpu_name               = "440SP Rev. A",
1769                 .cpu_features           = CPU_FTRS_44X,
1770                 .cpu_user_features      = COMMON_USER_BOOKE,
1771                 .mmu_features           = MMU_FTR_TYPE_44x,
1772                 .icache_bsize           = 32,
1773                 .dcache_bsize           = 32,
1774                 .machine_check          = machine_check_4xx,
1775                 .platform               = "ppc440",
1776         },
1777         { /* 440SPe Rev. A */
1778                 .pvr_mask               = 0xfff00fff,
1779                 .pvr_value              = 0x53400890,
1780                 .cpu_name               = "440SPe Rev. A",
1781                 .cpu_features           = CPU_FTRS_44X,
1782                 .cpu_user_features      = COMMON_USER_BOOKE,
1783                 .mmu_features           = MMU_FTR_TYPE_44x,
1784                 .icache_bsize           = 32,
1785                 .dcache_bsize           = 32,
1786                 .cpu_setup              = __setup_cpu_440spe,
1787                 .machine_check          = machine_check_440A,
1788                 .platform               = "ppc440",
1789         },
1790         { /* 440SPe Rev. B */
1791                 .pvr_mask               = 0xfff00fff,
1792                 .pvr_value              = 0x53400891,
1793                 .cpu_name               = "440SPe Rev. B",
1794                 .cpu_features           = CPU_FTRS_44X,
1795                 .cpu_user_features      = COMMON_USER_BOOKE,
1796                 .mmu_features           = MMU_FTR_TYPE_44x,
1797                 .icache_bsize           = 32,
1798                 .dcache_bsize           = 32,
1799                 .cpu_setup              = __setup_cpu_440spe,
1800                 .machine_check          = machine_check_440A,
1801                 .platform               = "ppc440",
1802         },
1803         { /* 440 in Xilinx Virtex-5 FXT */
1804                 .pvr_mask               = 0xfffffff0,
1805                 .pvr_value              = 0x7ff21910,
1806                 .cpu_name               = "440 in Virtex-5 FXT",
1807                 .cpu_features           = CPU_FTRS_44X,
1808                 .cpu_user_features      = COMMON_USER_BOOKE,
1809                 .mmu_features           = MMU_FTR_TYPE_44x,
1810                 .icache_bsize           = 32,
1811                 .dcache_bsize           = 32,
1812                 .cpu_setup              = __setup_cpu_440x5,
1813                 .machine_check          = machine_check_440A,
1814                 .platform               = "ppc440",
1815         },
1816         { /* 460EX */
1817                 .pvr_mask               = 0xffff0006,
1818                 .pvr_value              = 0x13020002,
1819                 .cpu_name               = "460EX",
1820                 .cpu_features           = CPU_FTRS_440x6,
1821                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1822                 .mmu_features           = MMU_FTR_TYPE_44x,
1823                 .icache_bsize           = 32,
1824                 .dcache_bsize           = 32,
1825                 .cpu_setup              = __setup_cpu_460ex,
1826                 .machine_check          = machine_check_440A,
1827                 .platform               = "ppc440",
1828         },
1829         { /* 460EX Rev B */
1830                 .pvr_mask               = 0xffff0007,
1831                 .pvr_value              = 0x13020004,
1832                 .cpu_name               = "460EX Rev. B",
1833                 .cpu_features           = CPU_FTRS_440x6,
1834                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1835                 .mmu_features           = MMU_FTR_TYPE_44x,
1836                 .icache_bsize           = 32,
1837                 .dcache_bsize           = 32,
1838                 .cpu_setup              = __setup_cpu_460ex,
1839                 .machine_check          = machine_check_440A,
1840                 .platform               = "ppc440",
1841         },
1842         { /* 460GT */
1843                 .pvr_mask               = 0xffff0006,
1844                 .pvr_value              = 0x13020000,
1845                 .cpu_name               = "460GT",
1846                 .cpu_features           = CPU_FTRS_440x6,
1847                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1848                 .mmu_features           = MMU_FTR_TYPE_44x,
1849                 .icache_bsize           = 32,
1850                 .dcache_bsize           = 32,
1851                 .cpu_setup              = __setup_cpu_460gt,
1852                 .machine_check          = machine_check_440A,
1853                 .platform               = "ppc440",
1854         },
1855         { /* 460GT Rev B */
1856                 .pvr_mask               = 0xffff0007,
1857                 .pvr_value              = 0x13020005,
1858                 .cpu_name               = "460GT Rev. B",
1859                 .cpu_features           = CPU_FTRS_440x6,
1860                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1861                 .mmu_features           = MMU_FTR_TYPE_44x,
1862                 .icache_bsize           = 32,
1863                 .dcache_bsize           = 32,
1864                 .cpu_setup              = __setup_cpu_460gt,
1865                 .machine_check          = machine_check_440A,
1866                 .platform               = "ppc440",
1867         },
1868         { /* 460SX */
1869                 .pvr_mask               = 0xffffff00,
1870                 .pvr_value              = 0x13541800,
1871                 .cpu_name               = "460SX",
1872                 .cpu_features           = CPU_FTRS_44X,
1873                 .cpu_user_features      = COMMON_USER_BOOKE,
1874                 .mmu_features           = MMU_FTR_TYPE_44x,
1875                 .icache_bsize           = 32,
1876                 .dcache_bsize           = 32,
1877                 .cpu_setup              = __setup_cpu_460sx,
1878                 .machine_check          = machine_check_440A,
1879                 .platform               = "ppc440",
1880         },
1881         { /* 464 in APM821xx */
1882                 .pvr_mask               = 0xfffffff0,
1883                 .pvr_value              = 0x12C41C80,
1884                 .cpu_name               = "APM821XX",
1885                 .cpu_features           = CPU_FTRS_44X,
1886                 .cpu_user_features      = COMMON_USER_BOOKE |
1887                         PPC_FEATURE_HAS_FPU,
1888                 .mmu_features           = MMU_FTR_TYPE_44x,
1889                 .icache_bsize           = 32,
1890                 .dcache_bsize           = 32,
1891                 .cpu_setup              = __setup_cpu_apm821xx,
1892                 .machine_check          = machine_check_440A,
1893                 .platform               = "ppc440",
1894         },
1895         { /* 476 DD2 core */
1896                 .pvr_mask               = 0xffffffff,
1897                 .pvr_value              = 0x11a52080,
1898                 .cpu_name               = "476",
1899                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1900                 .cpu_user_features      = COMMON_USER_BOOKE |
1901                         PPC_FEATURE_HAS_FPU,
1902                 .mmu_features           = MMU_FTR_TYPE_47x |
1903                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1904                 .icache_bsize           = 32,
1905                 .dcache_bsize           = 128,
1906                 .machine_check          = machine_check_47x,
1907                 .platform               = "ppc470",
1908         },
1909         { /* 476fpe */
1910                 .pvr_mask               = 0xffff0000,
1911                 .pvr_value              = 0x7ff50000,
1912                 .cpu_name               = "476fpe",
1913                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1914                 .cpu_user_features      = COMMON_USER_BOOKE |
1915                         PPC_FEATURE_HAS_FPU,
1916                 .mmu_features           = MMU_FTR_TYPE_47x |
1917                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1918                 .icache_bsize           = 32,
1919                 .dcache_bsize           = 128,
1920                 .machine_check          = machine_check_47x,
1921                 .platform               = "ppc470",
1922         },
1923         { /* 476 iss */
1924                 .pvr_mask               = 0xffff0000,
1925                 .pvr_value              = 0x00050000,
1926                 .cpu_name               = "476",
1927                 .cpu_features           = CPU_FTRS_47X,
1928                 .cpu_user_features      = COMMON_USER_BOOKE |
1929                         PPC_FEATURE_HAS_FPU,
1930                 .mmu_features           = MMU_FTR_TYPE_47x |
1931                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1932                 .icache_bsize           = 32,
1933                 .dcache_bsize           = 128,
1934                 .machine_check          = machine_check_47x,
1935                 .platform               = "ppc470",
1936         },
1937         { /* 476 others */
1938                 .pvr_mask               = 0xffff0000,
1939                 .pvr_value              = 0x11a50000,
1940                 .cpu_name               = "476",
1941                 .cpu_features           = CPU_FTRS_47X,
1942                 .cpu_user_features      = COMMON_USER_BOOKE |
1943                         PPC_FEATURE_HAS_FPU,
1944                 .mmu_features           = MMU_FTR_TYPE_47x |
1945                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1946                 .icache_bsize           = 32,
1947                 .dcache_bsize           = 128,
1948                 .machine_check          = machine_check_47x,
1949                 .platform               = "ppc470",
1950         },
1951         {       /* default match */
1952                 .pvr_mask               = 0x00000000,
1953                 .pvr_value              = 0x00000000,
1954                 .cpu_name               = "(generic 44x PPC)",
1955                 .cpu_features           = CPU_FTRS_44X,
1956                 .cpu_user_features      = COMMON_USER_BOOKE,
1957                 .mmu_features           = MMU_FTR_TYPE_44x,
1958                 .icache_bsize           = 32,
1959                 .dcache_bsize           = 32,
1960                 .machine_check          = machine_check_4xx,
1961                 .platform               = "ppc440",
1962         }
1963 #endif /* CONFIG_44x */
1964 #ifdef CONFIG_E200
1965         {       /* e200z5 */
1966                 .pvr_mask               = 0xfff00000,
1967                 .pvr_value              = 0x81000000,
1968                 .cpu_name               = "e200z5",
1969                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1970                 .cpu_features           = CPU_FTRS_E200,
1971                 .cpu_user_features      = COMMON_USER_BOOKE |
1972                         PPC_FEATURE_HAS_EFP_SINGLE |
1973                         PPC_FEATURE_UNIFIED_CACHE,
1974                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1975                 .dcache_bsize           = 32,
1976                 .machine_check          = machine_check_e200,
1977                 .platform               = "ppc5554",
1978         },
1979         {       /* e200z6 */
1980                 .pvr_mask               = 0xfff00000,
1981                 .pvr_value              = 0x81100000,
1982                 .cpu_name               = "e200z6",
1983                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1984                 .cpu_features           = CPU_FTRS_E200,
1985                 .cpu_user_features      = COMMON_USER_BOOKE |
1986                         PPC_FEATURE_HAS_SPE_COMP |
1987                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1988                         PPC_FEATURE_UNIFIED_CACHE,
1989                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1990                 .dcache_bsize           = 32,
1991                 .machine_check          = machine_check_e200,
1992                 .platform               = "ppc5554",
1993         },
1994         {       /* default match */
1995                 .pvr_mask               = 0x00000000,
1996                 .pvr_value              = 0x00000000,
1997                 .cpu_name               = "(generic E200 PPC)",
1998                 .cpu_features           = CPU_FTRS_E200,
1999                 .cpu_user_features      = COMMON_USER_BOOKE |
2000                         PPC_FEATURE_HAS_EFP_SINGLE |
2001                         PPC_FEATURE_UNIFIED_CACHE,
2002                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2003                 .dcache_bsize           = 32,
2004                 .cpu_setup              = __setup_cpu_e200,
2005                 .machine_check          = machine_check_e200,
2006                 .platform               = "ppc5554",
2007         }
2008 #endif /* CONFIG_E200 */
2009 #endif /* CONFIG_PPC32 */
2010 #ifdef CONFIG_E500
2011 #ifdef CONFIG_PPC32
2012 #ifndef CONFIG_PPC_E500MC
2013         {       /* e500 */
2014                 .pvr_mask               = 0xffff0000,
2015                 .pvr_value              = 0x80200000,
2016                 .cpu_name               = "e500",
2017                 .cpu_features           = CPU_FTRS_E500,
2018                 .cpu_user_features      = COMMON_USER_BOOKE |
2019                         PPC_FEATURE_HAS_SPE_COMP |
2020                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2021                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2022                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2023                 .icache_bsize           = 32,
2024                 .dcache_bsize           = 32,
2025                 .num_pmcs               = 4,
2026                 .oprofile_cpu_type      = "ppc/e500",
2027                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2028                 .cpu_setup              = __setup_cpu_e500v1,
2029                 .machine_check          = machine_check_e500,
2030                 .platform               = "ppc8540",
2031         },
2032         {       /* e500v2 */
2033                 .pvr_mask               = 0xffff0000,
2034                 .pvr_value              = 0x80210000,
2035                 .cpu_name               = "e500v2",
2036                 .cpu_features           = CPU_FTRS_E500_2,
2037                 .cpu_user_features      = COMMON_USER_BOOKE |
2038                         PPC_FEATURE_HAS_SPE_COMP |
2039                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
2040                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
2041                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2042                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
2043                 .icache_bsize           = 32,
2044                 .dcache_bsize           = 32,
2045                 .num_pmcs               = 4,
2046                 .oprofile_cpu_type      = "ppc/e500",
2047                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2048                 .cpu_setup              = __setup_cpu_e500v2,
2049                 .machine_check          = machine_check_e500,
2050                 .platform               = "ppc8548",
2051                 .cpu_down_flush         = cpu_down_flush_e500v2,
2052         },
2053 #else
2054         {       /* e500mc */
2055                 .pvr_mask               = 0xffff0000,
2056                 .pvr_value              = 0x80230000,
2057                 .cpu_name               = "e500mc",
2058                 .cpu_features           = CPU_FTRS_E500MC,
2059                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2060                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2061                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2062                         MMU_FTR_USE_TLBILX,
2063                 .icache_bsize           = 64,
2064                 .dcache_bsize           = 64,
2065                 .num_pmcs               = 4,
2066                 .oprofile_cpu_type      = "ppc/e500mc",
2067                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2068                 .cpu_setup              = __setup_cpu_e500mc,
2069                 .machine_check          = machine_check_e500mc,
2070                 .platform               = "ppce500mc",
2071                 .cpu_down_flush         = cpu_down_flush_e500mc,
2072         },
2073 #endif /* CONFIG_PPC_E500MC */
2074 #endif /* CONFIG_PPC32 */
2075 #ifdef CONFIG_PPC_E500MC
2076         {       /* e5500 */
2077                 .pvr_mask               = 0xffff0000,
2078                 .pvr_value              = 0x80240000,
2079                 .cpu_name               = "e5500",
2080                 .cpu_features           = CPU_FTRS_E5500,
2081                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2082                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2083                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2084                         MMU_FTR_USE_TLBILX,
2085                 .icache_bsize           = 64,
2086                 .dcache_bsize           = 64,
2087                 .num_pmcs               = 4,
2088                 .oprofile_cpu_type      = "ppc/e500mc",
2089                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2090                 .cpu_setup              = __setup_cpu_e5500,
2091 #ifndef CONFIG_PPC32
2092                 .cpu_restore            = __restore_cpu_e5500,
2093 #endif
2094                 .machine_check          = machine_check_e500mc,
2095                 .platform               = "ppce5500",
2096                 .cpu_down_flush         = cpu_down_flush_e5500,
2097         },
2098         {       /* e6500 */
2099                 .pvr_mask               = 0xffff0000,
2100                 .pvr_value              = 0x80400000,
2101                 .cpu_name               = "e6500",
2102                 .cpu_features           = CPU_FTRS_E6500,
2103                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2104                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2105                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2106                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2107                         MMU_FTR_USE_TLBILX,
2108                 .icache_bsize           = 64,
2109                 .dcache_bsize           = 64,
2110                 .num_pmcs               = 6,
2111                 .oprofile_cpu_type      = "ppc/e6500",
2112                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2113                 .cpu_setup              = __setup_cpu_e6500,
2114 #ifndef CONFIG_PPC32
2115                 .cpu_restore            = __restore_cpu_e6500,
2116 #endif
2117                 .machine_check          = machine_check_e500mc,
2118                 .platform               = "ppce6500",
2119                 .cpu_down_flush         = cpu_down_flush_e6500,
2120         },
2121 #endif /* CONFIG_PPC_E500MC */
2122 #ifdef CONFIG_PPC32
2123         {       /* default match */
2124                 .pvr_mask               = 0x00000000,
2125                 .pvr_value              = 0x00000000,
2126                 .cpu_name               = "(generic E500 PPC)",
2127                 .cpu_features           = CPU_FTRS_E500,
2128                 .cpu_user_features      = COMMON_USER_BOOKE |
2129                         PPC_FEATURE_HAS_SPE_COMP |
2130                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2131                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2132                 .icache_bsize           = 32,
2133                 .dcache_bsize           = 32,
2134                 .machine_check          = machine_check_e500,
2135                 .platform               = "powerpc",
2136         }
2137 #endif /* CONFIG_PPC32 */
2138 #endif /* CONFIG_E500 */
2139 };
2140
2141 static struct cpu_spec the_cpu_spec;
2142
2143 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2144                                                struct cpu_spec *s)
2145 {
2146         struct cpu_spec *t = &the_cpu_spec;
2147         struct cpu_spec old;
2148
2149         t = PTRRELOC(t);
2150         old = *t;
2151
2152         /* Copy everything, then do fixups */
2153         *t = *s;
2154
2155         /*
2156          * If we are overriding a previous value derived from the real
2157          * PVR with a new value obtained using a logical PVR value,
2158          * don't modify the performance monitor fields.
2159          */
2160         if (old.num_pmcs && !s->num_pmcs) {
2161                 t->num_pmcs = old.num_pmcs;
2162                 t->pmc_type = old.pmc_type;
2163                 t->oprofile_type = old.oprofile_type;
2164                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2165                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2166                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2167
2168                 /*
2169                  * If we have passed through this logic once before and
2170                  * have pulled the default case because the real PVR was
2171                  * not found inside cpu_specs[], then we are possibly
2172                  * running in compatibility mode. In that case, let the
2173                  * oprofiler know which set of compatibility counters to
2174                  * pull from by making sure the oprofile_cpu_type string
2175                  * is set to that of compatibility mode. If the
2176                  * oprofile_cpu_type already has a value, then we are
2177                  * possibly overriding a real PVR with a logical one,
2178                  * and, in that case, keep the current value for
2179                  * oprofile_cpu_type.
2180                  */
2181                 if (old.oprofile_cpu_type != NULL) {
2182                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2183                         t->oprofile_type = old.oprofile_type;
2184                 }
2185         }
2186
2187         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2188
2189         /*
2190          * Set the base platform string once; assumes
2191          * we're called with real pvr first.
2192          */
2193         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2194                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2195
2196 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2197         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2198          * that processor. I will consolidate that at a later time, for now,
2199          * just use #ifdef. We also don't need to PTRRELOC the function
2200          * pointer on ppc64 and booke as we are running at 0 in real mode
2201          * on ppc64 and reloc_offset is always 0 on booke.
2202          */
2203         if (t->cpu_setup) {
2204                 t->cpu_setup(offset, t);
2205         }
2206 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2207
2208         return t;
2209 }
2210
2211 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2212 {
2213         struct cpu_spec *s = cpu_specs;
2214         int i;
2215
2216         s = PTRRELOC(s);
2217
2218         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2219                 if ((pvr & s->pvr_mask) == s->pvr_value)
2220                         return setup_cpu_spec(offset, s);
2221         }
2222
2223         BUG();
2224
2225         return NULL;
2226 }