arch/powerpc/kernel/cputable.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  *  Copyright (C) 2001 Ben. Herrenschmidt (benh@kernel.crashing.org)
   4  *
   5  *  Modifications for ppc64:
   6  *      Copyright (C) 2003 Dave Engebretsen <engebret@us.ibm.com>
   7  */
   8
   9 #include <linux/string.h>
  10 #include <linux/sched.h>
  11 #include <linux/threads.h>
  12 #include <linux/init.h>
  13 #include <linux/export.h>
  14 #include <linux/jump_label.h>
  15
  16 #include <asm/oprofile_impl.h>
  17 #include <asm/cputable.h>
  18 #include <asm/prom.h>           /* for PTRRELOC on ARCH=ppc */
  19 #include <asm/mce.h>
  20 #include <asm/mmu.h>
  21 #include <asm/setup.h>
  22
  23 static struct cpu_spec the_cpu_spec __read_mostly;
  24
  25 struct cpu_spec* cur_cpu_spec __read_mostly = 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 #include <asm/cpu_setup_power.h>
  64 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  65 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  66 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  67 extern void __restore_cpu_pa6t(void);
  68 extern void __restore_cpu_ppc970(void);
  69 extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
  70 extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
  71 extern long __machine_check_early_realmode_p9(struct pt_regs *regs);
  72 #endif /* CONFIG_PPC64 */
  73 #if defined(CONFIG_E500)
  74 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  75 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  76 extern void __restore_cpu_e5500(void);
  77 extern void __restore_cpu_e6500(void);
  78 #endif /* CONFIG_E500 */
  79
  80 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  81  * ones as well...
  82  */
  83 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  84                                  PPC_FEATURE_HAS_MMU)
  85 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  86 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  87 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  88                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  89 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  90                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  91 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  92                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  93                                  PPC_FEATURE_TRUE_LE | \
  94                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  95 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
  96                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  97                                  PPC_FEATURE_TRUE_LE | \
  98                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  99 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
 100 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 101                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 102                                  PPC_FEATURE_TRUE_LE | \
 103                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 104 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 105                                  PPC_FEATURE2_HTM_COMP | \
 106                                  PPC_FEATURE2_HTM_NOSC_COMP | \
 107                                  PPC_FEATURE2_DSCR | \
 108                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 109                                  PPC_FEATURE2_VEC_CRYPTO)
 110 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 111                                  PPC_FEATURE_TRUE_LE | \
 112                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 113 #define COMMON_USER_POWER9      COMMON_USER_POWER8
 114 #define COMMON_USER2_POWER9     (COMMON_USER2_POWER8 | \
 115                                  PPC_FEATURE2_ARCH_3_00 | \
 116                                  PPC_FEATURE2_HAS_IEEE128 | \
 117                                  PPC_FEATURE2_DARN | \
 118                                  PPC_FEATURE2_SCV)
 119 #define COMMON_USER_POWER10     COMMON_USER_POWER9
 120 #define COMMON_USER2_POWER10    (PPC_FEATURE2_ARCH_3_1 | \
 121                                  PPC_FEATURE2_MMA | \
 122                                  PPC_FEATURE2_ARCH_3_00 | \
 123                                  PPC_FEATURE2_HAS_IEEE128 | \
 124                                  PPC_FEATURE2_DARN | \
 125                                  PPC_FEATURE2_SCV | \
 126                                  PPC_FEATURE2_ARCH_2_07 | \
 127                                  PPC_FEATURE2_DSCR | \
 128                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 129                                  PPC_FEATURE2_VEC_CRYPTO)
 130
 131 #ifdef CONFIG_PPC_BOOK3E_64
 132 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 133 #else
 134 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 135                                  PPC_FEATURE_BOOKE)
 136 #endif
 137
 138 static struct cpu_spec __initdata cpu_specs[] = {
 139 #ifdef CONFIG_PPC_BOOK3S_64
 140         {       /* PPC970 */
 141                 .pvr_mask               = 0xffff0000,
 142                 .pvr_value              = 0x00390000,
 143                 .cpu_name               = "PPC970",
 144                 .cpu_features           = CPU_FTRS_PPC970,
 145                 .cpu_user_features      = COMMON_USER_POWER4 |
 146                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 147                 .mmu_features           = MMU_FTRS_PPC970,
 148                 .icache_bsize           = 128,
 149                 .dcache_bsize           = 128,
 150                 .num_pmcs               = 8,
 151                 .pmc_type               = PPC_PMC_IBM,
 152                 .cpu_setup              = __setup_cpu_ppc970,
 153                 .cpu_restore            = __restore_cpu_ppc970,
 154                 .oprofile_cpu_type      = "ppc64/970",
 155                 .oprofile_type          = PPC_OPROFILE_POWER4,
 156                 .platform               = "ppc970",
 157         },
 158         {       /* PPC970FX */
 159                 .pvr_mask               = 0xffff0000,
 160                 .pvr_value              = 0x003c0000,
 161                 .cpu_name               = "PPC970FX",
 162                 .cpu_features           = CPU_FTRS_PPC970,
 163                 .cpu_user_features      = COMMON_USER_POWER4 |
 164                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 165                 .mmu_features           = MMU_FTRS_PPC970,
 166                 .icache_bsize           = 128,
 167                 .dcache_bsize           = 128,
 168                 .num_pmcs               = 8,
 169                 .pmc_type               = PPC_PMC_IBM,
 170                 .cpu_setup              = __setup_cpu_ppc970,
 171                 .cpu_restore            = __restore_cpu_ppc970,
 172                 .oprofile_cpu_type      = "ppc64/970",
 173                 .oprofile_type          = PPC_OPROFILE_POWER4,
 174                 .platform               = "ppc970",
 175         },
 176         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 177                 .pvr_mask               = 0xffffffff,
 178                 .pvr_value              = 0x00440100,
 179                 .cpu_name               = "PPC970MP",
 180                 .cpu_features           = CPU_FTRS_PPC970,
 181                 .cpu_user_features      = COMMON_USER_POWER4 |
 182                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 183                 .mmu_features           = MMU_FTRS_PPC970,
 184                 .icache_bsize           = 128,
 185                 .dcache_bsize           = 128,
 186                 .num_pmcs               = 8,
 187                 .pmc_type               = PPC_PMC_IBM,
 188                 .cpu_setup              = __setup_cpu_ppc970,
 189                 .cpu_restore            = __restore_cpu_ppc970,
 190                 .oprofile_cpu_type      = "ppc64/970MP",
 191                 .oprofile_type          = PPC_OPROFILE_POWER4,
 192                 .platform               = "ppc970",
 193         },
 194         {       /* PPC970MP */
 195                 .pvr_mask               = 0xffff0000,
 196                 .pvr_value              = 0x00440000,
 197                 .cpu_name               = "PPC970MP",
 198                 .cpu_features           = CPU_FTRS_PPC970,
 199                 .cpu_user_features      = COMMON_USER_POWER4 |
 200                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 201                 .mmu_features           = MMU_FTRS_PPC970,
 202                 .icache_bsize           = 128,
 203                 .dcache_bsize           = 128,
 204                 .num_pmcs               = 8,
 205                 .pmc_type               = PPC_PMC_IBM,
 206                 .cpu_setup              = __setup_cpu_ppc970MP,
 207                 .cpu_restore            = __restore_cpu_ppc970,
 208                 .oprofile_cpu_type      = "ppc64/970MP",
 209                 .oprofile_type          = PPC_OPROFILE_POWER4,
 210                 .platform               = "ppc970",
 211         },
 212         {       /* PPC970GX */
 213                 .pvr_mask               = 0xffff0000,
 214                 .pvr_value              = 0x00450000,
 215                 .cpu_name               = "PPC970GX",
 216                 .cpu_features           = CPU_FTRS_PPC970,
 217                 .cpu_user_features      = COMMON_USER_POWER4 |
 218                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 219                 .mmu_features           = MMU_FTRS_PPC970,
 220                 .icache_bsize           = 128,
 221                 .dcache_bsize           = 128,
 222                 .num_pmcs               = 8,
 223                 .pmc_type               = PPC_PMC_IBM,
 224                 .cpu_setup              = __setup_cpu_ppc970,
 225                 .oprofile_cpu_type      = "ppc64/970",
 226                 .oprofile_type          = PPC_OPROFILE_POWER4,
 227                 .platform               = "ppc970",
 228         },
 229         {       /* Power5 GR */
 230                 .pvr_mask               = 0xffff0000,
 231                 .pvr_value              = 0x003a0000,
 232                 .cpu_name               = "POWER5 (gr)",
 233                 .cpu_features           = CPU_FTRS_POWER5,
 234                 .cpu_user_features      = COMMON_USER_POWER5,
 235                 .mmu_features           = MMU_FTRS_POWER5,
 236                 .icache_bsize           = 128,
 237                 .dcache_bsize           = 128,
 238                 .num_pmcs               = 6,
 239                 .pmc_type               = PPC_PMC_IBM,
 240                 .oprofile_cpu_type      = "ppc64/power5",
 241                 .oprofile_type          = PPC_OPROFILE_POWER4,
 242                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 243                  * and above but only works on POWER5 and above
 244                  */
 245                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 246                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 247                 .platform               = "power5",
 248         },
 249         {       /* Power5++ */
 250                 .pvr_mask               = 0xffffff00,
 251                 .pvr_value              = 0x003b0300,
 252                 .cpu_name               = "POWER5+ (gs)",
 253                 .cpu_features           = CPU_FTRS_POWER5,
 254                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 255                 .mmu_features           = MMU_FTRS_POWER5,
 256                 .icache_bsize           = 128,
 257                 .dcache_bsize           = 128,
 258                 .num_pmcs               = 6,
 259                 .oprofile_cpu_type      = "ppc64/power5++",
 260                 .oprofile_type          = PPC_OPROFILE_POWER4,
 261                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 262                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 263                 .platform               = "power5+",
 264         },
 265         {       /* Power5 GS */
 266                 .pvr_mask               = 0xffff0000,
 267                 .pvr_value              = 0x003b0000,
 268                 .cpu_name               = "POWER5+ (gs)",
 269                 .cpu_features           = CPU_FTRS_POWER5,
 270                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 271                 .mmu_features           = MMU_FTRS_POWER5,
 272                 .icache_bsize           = 128,
 273                 .dcache_bsize           = 128,
 274                 .num_pmcs               = 6,
 275                 .pmc_type               = PPC_PMC_IBM,
 276                 .oprofile_cpu_type      = "ppc64/power5+",
 277                 .oprofile_type          = PPC_OPROFILE_POWER4,
 278                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 279                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 280                 .platform               = "power5+",
 281         },
 282         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 283                 .pvr_mask               = 0xffffffff,
 284                 .pvr_value              = 0x0f000001,
 285                 .cpu_name               = "POWER5+",
 286                 .cpu_features           = CPU_FTRS_POWER5,
 287                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 288                 .mmu_features           = MMU_FTRS_POWER5,
 289                 .icache_bsize           = 128,
 290                 .dcache_bsize           = 128,
 291                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 292                 .oprofile_type          = PPC_OPROFILE_POWER4,
 293                 .platform               = "power5+",
 294         },
 295         {       /* Power6 */
 296                 .pvr_mask               = 0xffff0000,
 297                 .pvr_value              = 0x003e0000,
 298                 .cpu_name               = "POWER6 (raw)",
 299                 .cpu_features           = CPU_FTRS_POWER6,
 300                 .cpu_user_features      = COMMON_USER_POWER6 |
 301                         PPC_FEATURE_POWER6_EXT,
 302                 .mmu_features           = MMU_FTRS_POWER6,
 303                 .icache_bsize           = 128,
 304                 .dcache_bsize           = 128,
 305                 .num_pmcs               = 6,
 306                 .pmc_type               = PPC_PMC_IBM,
 307                 .oprofile_cpu_type      = "ppc64/power6",
 308                 .oprofile_type          = PPC_OPROFILE_POWER4,
 309                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 310                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 311                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 312                         POWER6_MMCRA_OTHER,
 313                 .platform               = "power6x",
 314         },
 315         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 316                 .pvr_mask               = 0xffffffff,
 317                 .pvr_value              = 0x0f000002,
 318                 .cpu_name               = "POWER6 (architected)",
 319                 .cpu_features           = CPU_FTRS_POWER6,
 320                 .cpu_user_features      = COMMON_USER_POWER6,
 321                 .mmu_features           = MMU_FTRS_POWER6,
 322                 .icache_bsize           = 128,
 323                 .dcache_bsize           = 128,
 324                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 325                 .oprofile_type          = PPC_OPROFILE_POWER4,
 326                 .platform               = "power6",
 327         },
 328         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 329                 .pvr_mask               = 0xffffffff,
 330                 .pvr_value              = 0x0f000003,
 331                 .cpu_name               = "POWER7 (architected)",
 332                 .cpu_features           = CPU_FTRS_POWER7,
 333                 .cpu_user_features      = COMMON_USER_POWER7,
 334                 .cpu_user_features2     = COMMON_USER2_POWER7,
 335                 .mmu_features           = MMU_FTRS_POWER7,
 336                 .icache_bsize           = 128,
 337                 .dcache_bsize           = 128,
 338                 .oprofile_type          = PPC_OPROFILE_POWER4,
 339                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 340                 .cpu_setup              = __setup_cpu_power7,
 341                 .cpu_restore            = __restore_cpu_power7,
 342                 .machine_check_early    = __machine_check_early_realmode_p7,
 343                 .platform               = "power7",
 344         },
 345         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 346                 .pvr_mask               = 0xffffffff,
 347                 .pvr_value              = 0x0f000004,
 348                 .cpu_name               = "POWER8 (architected)",
 349                 .cpu_features           = CPU_FTRS_POWER8,
 350                 .cpu_user_features      = COMMON_USER_POWER8,
 351                 .cpu_user_features2     = COMMON_USER2_POWER8,
 352                 .mmu_features           = MMU_FTRS_POWER8,
 353                 .icache_bsize           = 128,
 354                 .dcache_bsize           = 128,
 355                 .oprofile_type          = PPC_OPROFILE_INVALID,
 356                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 357                 .cpu_setup              = __setup_cpu_power8,
 358                 .cpu_restore            = __restore_cpu_power8,
 359                 .machine_check_early    = __machine_check_early_realmode_p8,
 360                 .platform               = "power8",
 361         },
 362         {       /* 3.00-compliant processor, i.e. Power9 "architected" mode */
 363                 .pvr_mask               = 0xffffffff,
 364                 .pvr_value              = 0x0f000005,
 365                 .cpu_name               = "POWER9 (architected)",
 366                 .cpu_features           = CPU_FTRS_POWER9,
 367                 .cpu_user_features      = COMMON_USER_POWER9,
 368                 .cpu_user_features2     = COMMON_USER2_POWER9,
 369                 .mmu_features           = MMU_FTRS_POWER9,
 370                 .icache_bsize           = 128,
 371                 .dcache_bsize           = 128,
 372                 .oprofile_type          = PPC_OPROFILE_INVALID,
 373                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 374                 .cpu_setup              = __setup_cpu_power9,
 375                 .cpu_restore            = __restore_cpu_power9,
 376                 .platform               = "power9",
 377         },
 378         {       /* 3.1-compliant processor, i.e. Power10 "architected" mode */
 379                 .pvr_mask               = 0xffffffff,
 380                 .pvr_value              = 0x0f000006,
 381                 .cpu_name               = "POWER10 (architected)",
 382                 .cpu_features           = CPU_FTRS_POWER10,
 383                 .cpu_user_features      = COMMON_USER_POWER10,
 384                 .cpu_user_features2     = COMMON_USER2_POWER10,
 385                 .mmu_features           = MMU_FTRS_POWER10,
 386                 .icache_bsize           = 128,
 387                 .dcache_bsize           = 128,
 388                 .oprofile_type          = PPC_OPROFILE_INVALID,
 389                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 390                 .cpu_setup              = __setup_cpu_power10,
 391                 .cpu_restore            = __restore_cpu_power10,
 392                 .platform               = "power10",
 393         },
 394         {       /* Power7 */
 395                 .pvr_mask               = 0xffff0000,
 396                 .pvr_value              = 0x003f0000,
 397                 .cpu_name               = "POWER7 (raw)",
 398                 .cpu_features           = CPU_FTRS_POWER7,
 399                 .cpu_user_features      = COMMON_USER_POWER7,
 400                 .cpu_user_features2     = COMMON_USER2_POWER7,
 401                 .mmu_features           = MMU_FTRS_POWER7,
 402                 .icache_bsize           = 128,
 403                 .dcache_bsize           = 128,
 404                 .num_pmcs               = 6,
 405                 .pmc_type               = PPC_PMC_IBM,
 406                 .oprofile_cpu_type      = "ppc64/power7",
 407                 .oprofile_type          = PPC_OPROFILE_POWER4,
 408                 .cpu_setup              = __setup_cpu_power7,
 409                 .cpu_restore            = __restore_cpu_power7,
 410                 .machine_check_early    = __machine_check_early_realmode_p7,
 411                 .platform               = "power7",
 412         },
 413         {       /* Power7+ */
 414                 .pvr_mask               = 0xffff0000,
 415                 .pvr_value              = 0x004A0000,
 416                 .cpu_name               = "POWER7+ (raw)",
 417                 .cpu_features           = CPU_FTRS_POWER7,
 418                 .cpu_user_features      = COMMON_USER_POWER7,
 419                 .cpu_user_features2     = COMMON_USER2_POWER7,
 420                 .mmu_features           = MMU_FTRS_POWER7,
 421                 .icache_bsize           = 128,
 422                 .dcache_bsize           = 128,
 423                 .num_pmcs               = 6,
 424                 .pmc_type               = PPC_PMC_IBM,
 425                 .oprofile_cpu_type      = "ppc64/power7",
 426                 .oprofile_type          = PPC_OPROFILE_POWER4,
 427                 .cpu_setup              = __setup_cpu_power7,
 428                 .cpu_restore            = __restore_cpu_power7,
 429                 .machine_check_early    = __machine_check_early_realmode_p7,
 430                 .platform               = "power7+",
 431         },
 432         {       /* Power8E */
 433                 .pvr_mask               = 0xffff0000,
 434                 .pvr_value              = 0x004b0000,
 435                 .cpu_name               = "POWER8E (raw)",
 436                 .cpu_features           = CPU_FTRS_POWER8E,
 437                 .cpu_user_features      = COMMON_USER_POWER8,
 438                 .cpu_user_features2     = COMMON_USER2_POWER8,
 439                 .mmu_features           = MMU_FTRS_POWER8,
 440                 .icache_bsize           = 128,
 441                 .dcache_bsize           = 128,
 442                 .num_pmcs               = 6,
 443                 .pmc_type               = PPC_PMC_IBM,
 444                 .oprofile_cpu_type      = "ppc64/power8",
 445                 .oprofile_type          = PPC_OPROFILE_INVALID,
 446                 .cpu_setup              = __setup_cpu_power8,
 447                 .cpu_restore            = __restore_cpu_power8,
 448                 .machine_check_early    = __machine_check_early_realmode_p8,
 449                 .platform               = "power8",
 450         },
 451         {       /* Power8NVL */
 452                 .pvr_mask               = 0xffff0000,
 453                 .pvr_value              = 0x004c0000,
 454                 .cpu_name               = "POWER8NVL (raw)",
 455                 .cpu_features           = CPU_FTRS_POWER8,
 456                 .cpu_user_features      = COMMON_USER_POWER8,
 457                 .cpu_user_features2     = COMMON_USER2_POWER8,
 458                 .mmu_features           = MMU_FTRS_POWER8,
 459                 .icache_bsize           = 128,
 460                 .dcache_bsize           = 128,
 461                 .num_pmcs               = 6,
 462                 .pmc_type               = PPC_PMC_IBM,
 463                 .oprofile_cpu_type      = "ppc64/power8",
 464                 .oprofile_type          = PPC_OPROFILE_INVALID,
 465                 .cpu_setup              = __setup_cpu_power8,
 466                 .cpu_restore            = __restore_cpu_power8,
 467                 .machine_check_early    = __machine_check_early_realmode_p8,
 468                 .platform               = "power8",
 469         },
 470         {       /* Power8 */
 471                 .pvr_mask               = 0xffff0000,
 472                 .pvr_value              = 0x004d0000,
 473                 .cpu_name               = "POWER8 (raw)",
 474                 .cpu_features           = CPU_FTRS_POWER8,
 475                 .cpu_user_features      = COMMON_USER_POWER8,
 476                 .cpu_user_features2     = COMMON_USER2_POWER8,
 477                 .mmu_features           = MMU_FTRS_POWER8,
 478                 .icache_bsize           = 128,
 479                 .dcache_bsize           = 128,
 480                 .num_pmcs               = 6,
 481                 .pmc_type               = PPC_PMC_IBM,
 482                 .oprofile_cpu_type      = "ppc64/power8",
 483                 .oprofile_type          = PPC_OPROFILE_INVALID,
 484                 .cpu_setup              = __setup_cpu_power8,
 485                 .cpu_restore            = __restore_cpu_power8,
 486                 .machine_check_early    = __machine_check_early_realmode_p8,
 487                 .platform               = "power8",
 488         },
 489         {       /* Power9 DD2.0 */
 490                 .pvr_mask               = 0xffffefff,
 491                 .pvr_value              = 0x004e0200,
 492                 .cpu_name               = "POWER9 (raw)",
 493                 .cpu_features           = CPU_FTRS_POWER9_DD2_0,
 494                 .cpu_user_features      = COMMON_USER_POWER9,
 495                 .cpu_user_features2     = COMMON_USER2_POWER9,
 496                 .mmu_features           = MMU_FTRS_POWER9,
 497                 .icache_bsize           = 128,
 498                 .dcache_bsize           = 128,
 499                 .num_pmcs               = 6,
 500                 .pmc_type               = PPC_PMC_IBM,
 501                 .oprofile_cpu_type      = "ppc64/power9",
 502                 .oprofile_type          = PPC_OPROFILE_INVALID,
 503                 .cpu_setup              = __setup_cpu_power9,
 504                 .cpu_restore            = __restore_cpu_power9,
 505                 .machine_check_early    = __machine_check_early_realmode_p9,
 506                 .platform               = "power9",
 507         },
 508         {       /* Power9 DD 2.1 */
 509                 .pvr_mask               = 0xffffefff,
 510                 .pvr_value              = 0x004e0201,
 511                 .cpu_name               = "POWER9 (raw)",
 512                 .cpu_features           = CPU_FTRS_POWER9_DD2_1,
 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                 .machine_check_early    = __machine_check_early_realmode_p9,
 525                 .platform               = "power9",
 526         },
 527         {       /* Power9 DD2.2 or later */
 528                 .pvr_mask               = 0xffff0000,
 529                 .pvr_value              = 0x004e0000,
 530                 .cpu_name               = "POWER9 (raw)",
 531                 .cpu_features           = CPU_FTRS_POWER9_DD2_2,
 532                 .cpu_user_features      = COMMON_USER_POWER9,
 533                 .cpu_user_features2     = COMMON_USER2_POWER9,
 534                 .mmu_features           = MMU_FTRS_POWER9,
 535                 .icache_bsize           = 128,
 536                 .dcache_bsize           = 128,
 537                 .num_pmcs               = 6,
 538                 .pmc_type               = PPC_PMC_IBM,
 539                 .oprofile_cpu_type      = "ppc64/power9",
 540                 .oprofile_type          = PPC_OPROFILE_INVALID,
 541                 .cpu_setup              = __setup_cpu_power9,
 542                 .cpu_restore            = __restore_cpu_power9,
 543                 .machine_check_early    = __machine_check_early_realmode_p9,
 544                 .platform               = "power9",
 545         },
 546         {       /* Power10 */
 547                 .pvr_mask               = 0xffff0000,
 548                 .pvr_value              = 0x00800000,
 549                 .cpu_name               = "POWER10 (raw)",
 550                 .cpu_features           = CPU_FTRS_POWER10,
 551                 .cpu_user_features      = COMMON_USER_POWER10,
 552                 .cpu_user_features2     = COMMON_USER2_POWER10,
 553                 .mmu_features           = MMU_FTRS_POWER10,
 554                 .icache_bsize           = 128,
 555                 .dcache_bsize           = 128,
 556                 .num_pmcs               = 6,
 557                 .pmc_type               = PPC_PMC_IBM,
 558                 .oprofile_cpu_type      = "ppc64/power10",
 559                 .oprofile_type          = PPC_OPROFILE_INVALID,
 560                 .cpu_setup              = __setup_cpu_power10,
 561                 .cpu_restore            = __restore_cpu_power10,
 562                 .machine_check_early    = __machine_check_early_realmode_p10,
 563                 .platform               = "power10",
 564         },
 565         {       /* Cell Broadband Engine */
 566                 .pvr_mask               = 0xffff0000,
 567                 .pvr_value              = 0x00700000,
 568                 .cpu_name               = "Cell Broadband Engine",
 569                 .cpu_features           = CPU_FTRS_CELL,
 570                 .cpu_user_features      = COMMON_USER_PPC64 |
 571                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 572                         PPC_FEATURE_SMT,
 573                 .mmu_features           = MMU_FTRS_CELL,
 574                 .icache_bsize           = 128,
 575                 .dcache_bsize           = 128,
 576                 .num_pmcs               = 4,
 577                 .pmc_type               = PPC_PMC_IBM,
 578                 .oprofile_cpu_type      = "ppc64/cell-be",
 579                 .oprofile_type          = PPC_OPROFILE_CELL,
 580                 .platform               = "ppc-cell-be",
 581         },
 582         {       /* PA Semi PA6T */
 583                 .pvr_mask               = 0x7fff0000,
 584                 .pvr_value              = 0x00900000,
 585                 .cpu_name               = "PA6T",
 586                 .cpu_features           = CPU_FTRS_PA6T,
 587                 .cpu_user_features      = COMMON_USER_PA6T,
 588                 .mmu_features           = MMU_FTRS_PA6T,
 589                 .icache_bsize           = 64,
 590                 .dcache_bsize           = 64,
 591                 .num_pmcs               = 6,
 592                 .pmc_type               = PPC_PMC_PA6T,
 593                 .cpu_setup              = __setup_cpu_pa6t,
 594                 .cpu_restore            = __restore_cpu_pa6t,
 595                 .oprofile_cpu_type      = "ppc64/pa6t",
 596                 .oprofile_type          = PPC_OPROFILE_PA6T,
 597                 .platform               = "pa6t",
 598         },
 599         {       /* default match */
 600                 .pvr_mask               = 0x00000000,
 601                 .pvr_value              = 0x00000000,
 602                 .cpu_name               = "POWER5 (compatible)",
 603                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 604                 .cpu_user_features      = COMMON_USER_PPC64,
 605                 .mmu_features           = MMU_FTRS_POWER,
 606                 .icache_bsize           = 128,
 607                 .dcache_bsize           = 128,
 608                 .num_pmcs               = 6,
 609                 .pmc_type               = PPC_PMC_IBM,
 610                 .platform               = "power5",
 611         }
 612 #endif  /* CONFIG_PPC_BOOK3S_64 */
 613
 614 #ifdef CONFIG_PPC32
 615 #ifdef CONFIG_PPC_BOOK3S_6xx
 616         {       /* 603 */
 617                 .pvr_mask               = 0xffff0000,
 618                 .pvr_value              = 0x00030000,
 619                 .cpu_name               = "603",
 620                 .cpu_features           = CPU_FTRS_603,
 621                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 622                 .mmu_features           = 0,
 623                 .icache_bsize           = 32,
 624                 .dcache_bsize           = 32,
 625                 .cpu_setup              = __setup_cpu_603,
 626                 .machine_check          = machine_check_generic,
 627                 .platform               = "ppc603",
 628         },
 629         {       /* 603e */
 630                 .pvr_mask               = 0xffff0000,
 631                 .pvr_value              = 0x00060000,
 632                 .cpu_name               = "603e",
 633                 .cpu_features           = CPU_FTRS_603,
 634                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 635                 .mmu_features           = 0,
 636                 .icache_bsize           = 32,
 637                 .dcache_bsize           = 32,
 638                 .cpu_setup              = __setup_cpu_603,
 639                 .machine_check          = machine_check_generic,
 640                 .platform               = "ppc603",
 641         },
 642         {       /* 603ev */
 643                 .pvr_mask               = 0xffff0000,
 644                 .pvr_value              = 0x00070000,
 645                 .cpu_name               = "603ev",
 646                 .cpu_features           = CPU_FTRS_603,
 647                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 648                 .mmu_features           = 0,
 649                 .icache_bsize           = 32,
 650                 .dcache_bsize           = 32,
 651                 .cpu_setup              = __setup_cpu_603,
 652                 .machine_check          = machine_check_generic,
 653                 .platform               = "ppc603",
 654         },
 655         {       /* 604 */
 656                 .pvr_mask               = 0xffff0000,
 657                 .pvr_value              = 0x00040000,
 658                 .cpu_name               = "604",
 659                 .cpu_features           = CPU_FTRS_604,
 660                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 661                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 662                 .icache_bsize           = 32,
 663                 .dcache_bsize           = 32,
 664                 .num_pmcs               = 2,
 665                 .cpu_setup              = __setup_cpu_604,
 666                 .machine_check          = machine_check_generic,
 667                 .platform               = "ppc604",
 668         },
 669         {       /* 604e */
 670                 .pvr_mask               = 0xfffff000,
 671                 .pvr_value              = 0x00090000,
 672                 .cpu_name               = "604e",
 673                 .cpu_features           = CPU_FTRS_604,
 674                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 675                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 676                 .icache_bsize           = 32,
 677                 .dcache_bsize           = 32,
 678                 .num_pmcs               = 4,
 679                 .cpu_setup              = __setup_cpu_604,
 680                 .machine_check          = machine_check_generic,
 681                 .platform               = "ppc604",
 682         },
 683         {       /* 604r */
 684                 .pvr_mask               = 0xffff0000,
 685                 .pvr_value              = 0x00090000,
 686                 .cpu_name               = "604r",
 687                 .cpu_features           = CPU_FTRS_604,
 688                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 689                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 690                 .icache_bsize           = 32,
 691                 .dcache_bsize           = 32,
 692                 .num_pmcs               = 4,
 693                 .cpu_setup              = __setup_cpu_604,
 694                 .machine_check          = machine_check_generic,
 695                 .platform               = "ppc604",
 696         },
 697         {       /* 604ev */
 698                 .pvr_mask               = 0xffff0000,
 699                 .pvr_value              = 0x000a0000,
 700                 .cpu_name               = "604ev",
 701                 .cpu_features           = CPU_FTRS_604,
 702                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 703                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 704                 .icache_bsize           = 32,
 705                 .dcache_bsize           = 32,
 706                 .num_pmcs               = 4,
 707                 .cpu_setup              = __setup_cpu_604,
 708                 .machine_check          = machine_check_generic,
 709                 .platform               = "ppc604",
 710         },
 711         {       /* 740/750 (0x4202, don't support TAU ?) */
 712                 .pvr_mask               = 0xffffffff,
 713                 .pvr_value              = 0x00084202,
 714                 .cpu_name               = "740/750",
 715                 .cpu_features           = CPU_FTRS_740_NOTAU,
 716                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 717                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 718                 .icache_bsize           = 32,
 719                 .dcache_bsize           = 32,
 720                 .num_pmcs               = 4,
 721                 .cpu_setup              = __setup_cpu_750,
 722                 .machine_check          = machine_check_generic,
 723                 .platform               = "ppc750",
 724         },
 725         {       /* 750CX (80100 and 8010x?) */
 726                 .pvr_mask               = 0xfffffff0,
 727                 .pvr_value              = 0x00080100,
 728                 .cpu_name               = "750CX",
 729                 .cpu_features           = CPU_FTRS_750,
 730                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 731                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 732                 .icache_bsize           = 32,
 733                 .dcache_bsize           = 32,
 734                 .num_pmcs               = 4,
 735                 .cpu_setup              = __setup_cpu_750cx,
 736                 .machine_check          = machine_check_generic,
 737                 .platform               = "ppc750",
 738         },
 739         {       /* 750CX (82201 and 82202) */
 740                 .pvr_mask               = 0xfffffff0,
 741                 .pvr_value              = 0x00082200,
 742                 .cpu_name               = "750CX",
 743                 .cpu_features           = CPU_FTRS_750,
 744                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 745                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 746                 .icache_bsize           = 32,
 747                 .dcache_bsize           = 32,
 748                 .num_pmcs               = 4,
 749                 .pmc_type               = PPC_PMC_IBM,
 750                 .cpu_setup              = __setup_cpu_750cx,
 751                 .machine_check          = machine_check_generic,
 752                 .platform               = "ppc750",
 753         },
 754         {       /* 750CXe (82214) */
 755                 .pvr_mask               = 0xfffffff0,
 756                 .pvr_value              = 0x00082210,
 757                 .cpu_name               = "750CXe",
 758                 .cpu_features           = CPU_FTRS_750,
 759                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 760                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 761                 .icache_bsize           = 32,
 762                 .dcache_bsize           = 32,
 763                 .num_pmcs               = 4,
 764                 .pmc_type               = PPC_PMC_IBM,
 765                 .cpu_setup              = __setup_cpu_750cx,
 766                 .machine_check          = machine_check_generic,
 767                 .platform               = "ppc750",
 768         },
 769         {       /* 750CXe "Gekko" (83214) */
 770                 .pvr_mask               = 0xffffffff,
 771                 .pvr_value              = 0x00083214,
 772                 .cpu_name               = "750CXe",
 773                 .cpu_features           = CPU_FTRS_750,
 774                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 775                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 776                 .icache_bsize           = 32,
 777                 .dcache_bsize           = 32,
 778                 .num_pmcs               = 4,
 779                 .pmc_type               = PPC_PMC_IBM,
 780                 .cpu_setup              = __setup_cpu_750cx,
 781                 .machine_check          = machine_check_generic,
 782                 .platform               = "ppc750",
 783         },
 784         {       /* 750CL (and "Broadway") */
 785                 .pvr_mask               = 0xfffff0e0,
 786                 .pvr_value              = 0x00087000,
 787                 .cpu_name               = "750CL",
 788                 .cpu_features           = CPU_FTRS_750CL,
 789                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 790                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 791                 .icache_bsize           = 32,
 792                 .dcache_bsize           = 32,
 793                 .num_pmcs               = 4,
 794                 .pmc_type               = PPC_PMC_IBM,
 795                 .cpu_setup              = __setup_cpu_750,
 796                 .machine_check          = machine_check_generic,
 797                 .platform               = "ppc750",
 798                 .oprofile_cpu_type      = "ppc/750",
 799                 .oprofile_type          = PPC_OPROFILE_G4,
 800         },
 801         {       /* 745/755 */
 802                 .pvr_mask               = 0xfffff000,
 803                 .pvr_value              = 0x00083000,
 804                 .cpu_name               = "745/755",
 805                 .cpu_features           = CPU_FTRS_750,
 806                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 807                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 808                 .icache_bsize           = 32,
 809                 .dcache_bsize           = 32,
 810                 .num_pmcs               = 4,
 811                 .pmc_type               = PPC_PMC_IBM,
 812                 .cpu_setup              = __setup_cpu_750,
 813                 .machine_check          = machine_check_generic,
 814                 .platform               = "ppc750",
 815         },
 816         {       /* 750FX rev 1.x */
 817                 .pvr_mask               = 0xffffff00,
 818                 .pvr_value              = 0x70000100,
 819                 .cpu_name               = "750FX",
 820                 .cpu_features           = CPU_FTRS_750FX1,
 821                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 822                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 823                 .icache_bsize           = 32,
 824                 .dcache_bsize           = 32,
 825                 .num_pmcs               = 4,
 826                 .pmc_type               = PPC_PMC_IBM,
 827                 .cpu_setup              = __setup_cpu_750,
 828                 .machine_check          = machine_check_generic,
 829                 .platform               = "ppc750",
 830                 .oprofile_cpu_type      = "ppc/750",
 831                 .oprofile_type          = PPC_OPROFILE_G4,
 832         },
 833         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 834                 .pvr_mask               = 0xffffffff,
 835                 .pvr_value              = 0x70000200,
 836                 .cpu_name               = "750FX",
 837                 .cpu_features           = CPU_FTRS_750FX2,
 838                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 839                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 840                 .icache_bsize           = 32,
 841                 .dcache_bsize           = 32,
 842                 .num_pmcs               = 4,
 843                 .pmc_type               = PPC_PMC_IBM,
 844                 .cpu_setup              = __setup_cpu_750,
 845                 .machine_check          = machine_check_generic,
 846                 .platform               = "ppc750",
 847                 .oprofile_cpu_type      = "ppc/750",
 848                 .oprofile_type          = PPC_OPROFILE_G4,
 849         },
 850         {       /* 750FX (All revs except 2.0) */
 851                 .pvr_mask               = 0xffff0000,
 852                 .pvr_value              = 0x70000000,
 853                 .cpu_name               = "750FX",
 854                 .cpu_features           = CPU_FTRS_750FX,
 855                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 856                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 857                 .icache_bsize           = 32,
 858                 .dcache_bsize           = 32,
 859                 .num_pmcs               = 4,
 860                 .pmc_type               = PPC_PMC_IBM,
 861                 .cpu_setup              = __setup_cpu_750fx,
 862                 .machine_check          = machine_check_generic,
 863                 .platform               = "ppc750",
 864                 .oprofile_cpu_type      = "ppc/750",
 865                 .oprofile_type          = PPC_OPROFILE_G4,
 866         },
 867         {       /* 750GX */
 868                 .pvr_mask               = 0xffff0000,
 869                 .pvr_value              = 0x70020000,
 870                 .cpu_name               = "750GX",
 871                 .cpu_features           = CPU_FTRS_750GX,
 872                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 873                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 874                 .icache_bsize           = 32,
 875                 .dcache_bsize           = 32,
 876                 .num_pmcs               = 4,
 877                 .pmc_type               = PPC_PMC_IBM,
 878                 .cpu_setup              = __setup_cpu_750fx,
 879                 .machine_check          = machine_check_generic,
 880                 .platform               = "ppc750",
 881                 .oprofile_cpu_type      = "ppc/750",
 882                 .oprofile_type          = PPC_OPROFILE_G4,
 883         },
 884         {       /* 740/750 (L2CR bit need fixup for 740) */
 885                 .pvr_mask               = 0xffff0000,
 886                 .pvr_value              = 0x00080000,
 887                 .cpu_name               = "740/750",
 888                 .cpu_features           = CPU_FTRS_740,
 889                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 890                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 891                 .icache_bsize           = 32,
 892                 .dcache_bsize           = 32,
 893                 .num_pmcs               = 4,
 894                 .pmc_type               = PPC_PMC_IBM,
 895                 .cpu_setup              = __setup_cpu_750,
 896                 .machine_check          = machine_check_generic,
 897                 .platform               = "ppc750",
 898         },
 899         {       /* 7400 rev 1.1 ? (no TAU) */
 900                 .pvr_mask               = 0xffffffff,
 901                 .pvr_value              = 0x000c1101,
 902                 .cpu_name               = "7400 (1.1)",
 903                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 904                 .cpu_user_features      = COMMON_USER |
 905                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 906                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 907                 .icache_bsize           = 32,
 908                 .dcache_bsize           = 32,
 909                 .num_pmcs               = 4,
 910                 .pmc_type               = PPC_PMC_G4,
 911                 .cpu_setup              = __setup_cpu_7400,
 912                 .machine_check          = machine_check_generic,
 913                 .platform               = "ppc7400",
 914         },
 915         {       /* 7400 */
 916                 .pvr_mask               = 0xffff0000,
 917                 .pvr_value              = 0x000c0000,
 918                 .cpu_name               = "7400",
 919                 .cpu_features           = CPU_FTRS_7400,
 920                 .cpu_user_features      = COMMON_USER |
 921                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 922                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 923                 .icache_bsize           = 32,
 924                 .dcache_bsize           = 32,
 925                 .num_pmcs               = 4,
 926                 .pmc_type               = PPC_PMC_G4,
 927                 .cpu_setup              = __setup_cpu_7400,
 928                 .machine_check          = machine_check_generic,
 929                 .platform               = "ppc7400",
 930         },
 931         {       /* 7410 */
 932                 .pvr_mask               = 0xffff0000,
 933                 .pvr_value              = 0x800c0000,
 934                 .cpu_name               = "7410",
 935                 .cpu_features           = CPU_FTRS_7400,
 936                 .cpu_user_features      = COMMON_USER |
 937                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 938                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 939                 .icache_bsize           = 32,
 940                 .dcache_bsize           = 32,
 941                 .num_pmcs               = 4,
 942                 .pmc_type               = PPC_PMC_G4,
 943                 .cpu_setup              = __setup_cpu_7410,
 944                 .machine_check          = machine_check_generic,
 945                 .platform               = "ppc7400",
 946         },
 947         {       /* 7450 2.0 - no doze/nap */
 948                 .pvr_mask               = 0xffffffff,
 949                 .pvr_value              = 0x80000200,
 950                 .cpu_name               = "7450",
 951                 .cpu_features           = CPU_FTRS_7450_20,
 952                 .cpu_user_features      = COMMON_USER |
 953                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 954                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 955                 .icache_bsize           = 32,
 956                 .dcache_bsize           = 32,
 957                 .num_pmcs               = 6,
 958                 .pmc_type               = PPC_PMC_G4,
 959                 .cpu_setup              = __setup_cpu_745x,
 960                 .oprofile_cpu_type      = "ppc/7450",
 961                 .oprofile_type          = PPC_OPROFILE_G4,
 962                 .machine_check          = machine_check_generic,
 963                 .platform               = "ppc7450",
 964         },
 965         {       /* 7450 2.1 */
 966                 .pvr_mask               = 0xffffffff,
 967                 .pvr_value              = 0x80000201,
 968                 .cpu_name               = "7450",
 969                 .cpu_features           = CPU_FTRS_7450_21,
 970                 .cpu_user_features      = COMMON_USER |
 971                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 972                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 973                 .icache_bsize           = 32,
 974                 .dcache_bsize           = 32,
 975                 .num_pmcs               = 6,
 976                 .pmc_type               = PPC_PMC_G4,
 977                 .cpu_setup              = __setup_cpu_745x,
 978                 .oprofile_cpu_type      = "ppc/7450",
 979                 .oprofile_type          = PPC_OPROFILE_G4,
 980                 .machine_check          = machine_check_generic,
 981                 .platform               = "ppc7450",
 982         },
 983         {       /* 7450 2.3 and newer */
 984                 .pvr_mask               = 0xffff0000,
 985                 .pvr_value              = 0x80000000,
 986                 .cpu_name               = "7450",
 987                 .cpu_features           = CPU_FTRS_7450_23,
 988                 .cpu_user_features      = COMMON_USER |
 989                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 990                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 991                 .icache_bsize           = 32,
 992                 .dcache_bsize           = 32,
 993                 .num_pmcs               = 6,
 994                 .pmc_type               = PPC_PMC_G4,
 995                 .cpu_setup              = __setup_cpu_745x,
 996                 .oprofile_cpu_type      = "ppc/7450",
 997                 .oprofile_type          = PPC_OPROFILE_G4,
 998                 .machine_check          = machine_check_generic,
 999                 .platform               = "ppc7450",
1000         },
1001         {       /* 7455 rev 1.x */
1002                 .pvr_mask               = 0xffffff00,
1003                 .pvr_value              = 0x80010100,
1004                 .cpu_name               = "7455",
1005                 .cpu_features           = CPU_FTRS_7455_1,
1006                 .cpu_user_features      = COMMON_USER |
1007                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1008                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1009                 .icache_bsize           = 32,
1010                 .dcache_bsize           = 32,
1011                 .num_pmcs               = 6,
1012                 .pmc_type               = PPC_PMC_G4,
1013                 .cpu_setup              = __setup_cpu_745x,
1014                 .oprofile_cpu_type      = "ppc/7450",
1015                 .oprofile_type          = PPC_OPROFILE_G4,
1016                 .machine_check          = machine_check_generic,
1017                 .platform               = "ppc7450",
1018         },
1019         {       /* 7455 rev 2.0 */
1020                 .pvr_mask               = 0xffffffff,
1021                 .pvr_value              = 0x80010200,
1022                 .cpu_name               = "7455",
1023                 .cpu_features           = CPU_FTRS_7455_20,
1024                 .cpu_user_features      = COMMON_USER |
1025                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1026                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1027                 .icache_bsize           = 32,
1028                 .dcache_bsize           = 32,
1029                 .num_pmcs               = 6,
1030                 .pmc_type               = PPC_PMC_G4,
1031                 .cpu_setup              = __setup_cpu_745x,
1032                 .oprofile_cpu_type      = "ppc/7450",
1033                 .oprofile_type          = PPC_OPROFILE_G4,
1034                 .machine_check          = machine_check_generic,
1035                 .platform               = "ppc7450",
1036         },
1037         {       /* 7455 others */
1038                 .pvr_mask               = 0xffff0000,
1039                 .pvr_value              = 0x80010000,
1040                 .cpu_name               = "7455",
1041                 .cpu_features           = CPU_FTRS_7455,
1042                 .cpu_user_features      = COMMON_USER |
1043                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1044                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1045                 .icache_bsize           = 32,
1046                 .dcache_bsize           = 32,
1047                 .num_pmcs               = 6,
1048                 .pmc_type               = PPC_PMC_G4,
1049                 .cpu_setup              = __setup_cpu_745x,
1050                 .oprofile_cpu_type      = "ppc/7450",
1051                 .oprofile_type          = PPC_OPROFILE_G4,
1052                 .machine_check          = machine_check_generic,
1053                 .platform               = "ppc7450",
1054         },
1055         {       /* 7447/7457 Rev 1.0 */
1056                 .pvr_mask               = 0xffffffff,
1057                 .pvr_value              = 0x80020100,
1058                 .cpu_name               = "7447/7457",
1059                 .cpu_features           = CPU_FTRS_7447_10,
1060                 .cpu_user_features      = COMMON_USER |
1061                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1062                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1063                 .icache_bsize           = 32,
1064                 .dcache_bsize           = 32,
1065                 .num_pmcs               = 6,
1066                 .pmc_type               = PPC_PMC_G4,
1067                 .cpu_setup              = __setup_cpu_745x,
1068                 .oprofile_cpu_type      = "ppc/7450",
1069                 .oprofile_type          = PPC_OPROFILE_G4,
1070                 .machine_check          = machine_check_generic,
1071                 .platform               = "ppc7450",
1072         },
1073         {       /* 7447/7457 Rev 1.1 */
1074                 .pvr_mask               = 0xffffffff,
1075                 .pvr_value              = 0x80020101,
1076                 .cpu_name               = "7447/7457",
1077                 .cpu_features           = CPU_FTRS_7447_10,
1078                 .cpu_user_features      = COMMON_USER |
1079                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1080                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1081                 .icache_bsize           = 32,
1082                 .dcache_bsize           = 32,
1083                 .num_pmcs               = 6,
1084                 .pmc_type               = PPC_PMC_G4,
1085                 .cpu_setup              = __setup_cpu_745x,
1086                 .oprofile_cpu_type      = "ppc/7450",
1087                 .oprofile_type          = PPC_OPROFILE_G4,
1088                 .machine_check          = machine_check_generic,
1089                 .platform               = "ppc7450",
1090         },
1091         {       /* 7447/7457 Rev 1.2 and later */
1092                 .pvr_mask               = 0xffff0000,
1093                 .pvr_value              = 0x80020000,
1094                 .cpu_name               = "7447/7457",
1095                 .cpu_features           = CPU_FTRS_7447,
1096                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1097                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1098                 .icache_bsize           = 32,
1099                 .dcache_bsize           = 32,
1100                 .num_pmcs               = 6,
1101                 .pmc_type               = PPC_PMC_G4,
1102                 .cpu_setup              = __setup_cpu_745x,
1103                 .oprofile_cpu_type      = "ppc/7450",
1104                 .oprofile_type          = PPC_OPROFILE_G4,
1105                 .machine_check          = machine_check_generic,
1106                 .platform               = "ppc7450",
1107         },
1108         {       /* 7447A */
1109                 .pvr_mask               = 0xffff0000,
1110                 .pvr_value              = 0x80030000,
1111                 .cpu_name               = "7447A",
1112                 .cpu_features           = CPU_FTRS_7447A,
1113                 .cpu_user_features      = COMMON_USER |
1114                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1115                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1116                 .icache_bsize           = 32,
1117                 .dcache_bsize           = 32,
1118                 .num_pmcs               = 6,
1119                 .pmc_type               = PPC_PMC_G4,
1120                 .cpu_setup              = __setup_cpu_745x,
1121                 .oprofile_cpu_type      = "ppc/7450",
1122                 .oprofile_type          = PPC_OPROFILE_G4,
1123                 .machine_check          = machine_check_generic,
1124                 .platform               = "ppc7450",
1125         },
1126         {       /* 7448 */
1127                 .pvr_mask               = 0xffff0000,
1128                 .pvr_value              = 0x80040000,
1129                 .cpu_name               = "7448",
1130                 .cpu_features           = CPU_FTRS_7448,
1131                 .cpu_user_features      = COMMON_USER |
1132                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1133                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1134                 .icache_bsize           = 32,
1135                 .dcache_bsize           = 32,
1136                 .num_pmcs               = 6,
1137                 .pmc_type               = PPC_PMC_G4,
1138                 .cpu_setup              = __setup_cpu_745x,
1139                 .oprofile_cpu_type      = "ppc/7450",
1140                 .oprofile_type          = PPC_OPROFILE_G4,
1141                 .machine_check          = machine_check_generic,
1142                 .platform               = "ppc7450",
1143         },
1144         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1145                 .pvr_mask               = 0x7fff0000,
1146                 .pvr_value              = 0x00810000,
1147                 .cpu_name               = "82xx",
1148                 .cpu_features           = CPU_FTRS_82XX,
1149                 .cpu_user_features      = COMMON_USER,
1150                 .mmu_features           = 0,
1151                 .icache_bsize           = 32,
1152                 .dcache_bsize           = 32,
1153                 .cpu_setup              = __setup_cpu_603,
1154                 .machine_check          = machine_check_generic,
1155                 .platform               = "ppc603",
1156         },
1157         {       /* All G2_LE (603e core, plus some) have the same pvr */
1158                 .pvr_mask               = 0x7fff0000,
1159                 .pvr_value              = 0x00820000,
1160                 .cpu_name               = "G2_LE",
1161                 .cpu_features           = CPU_FTRS_G2_LE,
1162                 .cpu_user_features      = COMMON_USER,
1163                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1164                 .icache_bsize           = 32,
1165                 .dcache_bsize           = 32,
1166                 .cpu_setup              = __setup_cpu_603,
1167                 .machine_check          = machine_check_generic,
1168                 .platform               = "ppc603",
1169         },
1170 #ifdef CONFIG_PPC_83xx
1171         {       /* e300c1 (a 603e core, plus some) on 83xx */
1172                 .pvr_mask               = 0x7fff0000,
1173                 .pvr_value              = 0x00830000,
1174                 .cpu_name               = "e300c1",
1175                 .cpu_features           = CPU_FTRS_E300,
1176                 .cpu_user_features      = COMMON_USER,
1177                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1178                 .icache_bsize           = 32,
1179                 .dcache_bsize           = 32,
1180                 .cpu_setup              = __setup_cpu_603,
1181                 .machine_check          = machine_check_83xx,
1182                 .platform               = "ppc603",
1183         },
1184         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1185                 .pvr_mask               = 0x7fff0000,
1186                 .pvr_value              = 0x00840000,
1187                 .cpu_name               = "e300c2",
1188                 .cpu_features           = CPU_FTRS_E300C2,
1189                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1190                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1191                         MMU_FTR_NEED_DTLB_SW_LRU,
1192                 .icache_bsize           = 32,
1193                 .dcache_bsize           = 32,
1194                 .cpu_setup              = __setup_cpu_603,
1195                 .machine_check          = machine_check_83xx,
1196                 .platform               = "ppc603",
1197         },
1198         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1199                 .pvr_mask               = 0x7fff0000,
1200                 .pvr_value              = 0x00850000,
1201                 .cpu_name               = "e300c3",
1202                 .cpu_features           = CPU_FTRS_E300,
1203                 .cpu_user_features      = COMMON_USER,
1204                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1205                         MMU_FTR_NEED_DTLB_SW_LRU,
1206                 .icache_bsize           = 32,
1207                 .dcache_bsize           = 32,
1208                 .cpu_setup              = __setup_cpu_603,
1209                 .machine_check          = machine_check_83xx,
1210                 .num_pmcs               = 4,
1211                 .oprofile_cpu_type      = "ppc/e300",
1212                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1213                 .platform               = "ppc603",
1214         },
1215         {       /* e300c4 (e300c1, plus one IU) */
1216                 .pvr_mask               = 0x7fff0000,
1217                 .pvr_value              = 0x00860000,
1218                 .cpu_name               = "e300c4",
1219                 .cpu_features           = CPU_FTRS_E300,
1220                 .cpu_user_features      = COMMON_USER,
1221                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1222                         MMU_FTR_NEED_DTLB_SW_LRU,
1223                 .icache_bsize           = 32,
1224                 .dcache_bsize           = 32,
1225                 .cpu_setup              = __setup_cpu_603,
1226                 .machine_check          = machine_check_83xx,
1227                 .num_pmcs               = 4,
1228                 .oprofile_cpu_type      = "ppc/e300",
1229                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1230                 .platform               = "ppc603",
1231         },
1232 #endif
1233         {       /* default match, we assume split I/D cache & TB (non-601)... */
1234                 .pvr_mask               = 0x00000000,
1235                 .pvr_value              = 0x00000000,
1236                 .cpu_name               = "(generic PPC)",
1237                 .cpu_features           = CPU_FTRS_CLASSIC32,
1238                 .cpu_user_features      = COMMON_USER,
1239                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1240                 .icache_bsize           = 32,
1241                 .dcache_bsize           = 32,
1242                 .machine_check          = machine_check_generic,
1243                 .platform               = "ppc603",
1244         },
1245 #endif /* CONFIG_PPC_BOOK3S_6xx */
1246 #ifdef CONFIG_PPC_8xx
1247         {       /* 8xx */
1248                 .pvr_mask               = 0xffff0000,
1249                 .pvr_value              = PVR_8xx,
1250                 .cpu_name               = "8xx",
1251                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1252                  * if the 8xx code is there.... */
1253                 .cpu_features           = CPU_FTRS_8XX,
1254                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1255                 .mmu_features           = MMU_FTR_TYPE_8xx,
1256                 .icache_bsize           = 16,
1257                 .dcache_bsize           = 16,
1258                 .machine_check          = machine_check_8xx,
1259                 .platform               = "ppc823",
1260         },
1261 #endif /* CONFIG_PPC_8xx */
1262 #ifdef CONFIG_40x
1263         {       /* STB 04xxx */
1264                 .pvr_mask               = 0xffff0000,
1265                 .pvr_value              = 0x41810000,
1266                 .cpu_name               = "STB04xxx",
1267                 .cpu_features           = CPU_FTRS_40X,
1268                 .cpu_user_features      = PPC_FEATURE_32 |
1269                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1270                 .mmu_features           = MMU_FTR_TYPE_40x,
1271                 .icache_bsize           = 32,
1272                 .dcache_bsize           = 32,
1273                 .machine_check          = machine_check_4xx,
1274                 .platform               = "ppc405",
1275         },
1276         {       /* NP405L */
1277                 .pvr_mask               = 0xffff0000,
1278                 .pvr_value              = 0x41610000,
1279                 .cpu_name               = "NP405L",
1280                 .cpu_features           = CPU_FTRS_40X,
1281                 .cpu_user_features      = PPC_FEATURE_32 |
1282                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1283                 .mmu_features           = MMU_FTR_TYPE_40x,
1284                 .icache_bsize           = 32,
1285                 .dcache_bsize           = 32,
1286                 .machine_check          = machine_check_4xx,
1287                 .platform               = "ppc405",
1288         },
1289         {       /* NP4GS3 */
1290                 .pvr_mask               = 0xffff0000,
1291                 .pvr_value              = 0x40B10000,
1292                 .cpu_name               = "NP4GS3",
1293                 .cpu_features           = CPU_FTRS_40X,
1294                 .cpu_user_features      = PPC_FEATURE_32 |
1295                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1296                 .mmu_features           = MMU_FTR_TYPE_40x,
1297                 .icache_bsize           = 32,
1298                 .dcache_bsize           = 32,
1299                 .machine_check          = machine_check_4xx,
1300                 .platform               = "ppc405",
1301         },
1302         {   /* NP405H */
1303                 .pvr_mask               = 0xffff0000,
1304                 .pvr_value              = 0x41410000,
1305                 .cpu_name               = "NP405H",
1306                 .cpu_features           = CPU_FTRS_40X,
1307                 .cpu_user_features      = PPC_FEATURE_32 |
1308                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1309                 .mmu_features           = MMU_FTR_TYPE_40x,
1310                 .icache_bsize           = 32,
1311                 .dcache_bsize           = 32,
1312                 .machine_check          = machine_check_4xx,
1313                 .platform               = "ppc405",
1314         },
1315         {       /* 405GPr */
1316                 .pvr_mask               = 0xffff0000,
1317                 .pvr_value              = 0x50910000,
1318                 .cpu_name               = "405GPr",
1319                 .cpu_features           = CPU_FTRS_40X,
1320                 .cpu_user_features      = PPC_FEATURE_32 |
1321                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1322                 .mmu_features           = MMU_FTR_TYPE_40x,
1323                 .icache_bsize           = 32,
1324                 .dcache_bsize           = 32,
1325                 .machine_check          = machine_check_4xx,
1326                 .platform               = "ppc405",
1327         },
1328         {   /* STBx25xx */
1329                 .pvr_mask               = 0xffff0000,
1330                 .pvr_value              = 0x51510000,
1331                 .cpu_name               = "STBx25xx",
1332                 .cpu_features           = CPU_FTRS_40X,
1333                 .cpu_user_features      = PPC_FEATURE_32 |
1334                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1335                 .mmu_features           = MMU_FTR_TYPE_40x,
1336                 .icache_bsize           = 32,
1337                 .dcache_bsize           = 32,
1338                 .machine_check          = machine_check_4xx,
1339                 .platform               = "ppc405",
1340         },
1341         {       /* 405LP */
1342                 .pvr_mask               = 0xffff0000,
1343                 .pvr_value              = 0x41F10000,
1344                 .cpu_name               = "405LP",
1345                 .cpu_features           = CPU_FTRS_40X,
1346                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1347                 .mmu_features           = MMU_FTR_TYPE_40x,
1348                 .icache_bsize           = 32,
1349                 .dcache_bsize           = 32,
1350                 .machine_check          = machine_check_4xx,
1351                 .platform               = "ppc405",
1352         },
1353         {       /* 405EP */
1354                 .pvr_mask               = 0xffff0000,
1355                 .pvr_value              = 0x51210000,
1356                 .cpu_name               = "405EP",
1357                 .cpu_features           = CPU_FTRS_40X,
1358                 .cpu_user_features      = PPC_FEATURE_32 |
1359                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1360                 .mmu_features           = MMU_FTR_TYPE_40x,
1361                 .icache_bsize           = 32,
1362                 .dcache_bsize           = 32,
1363                 .machine_check          = machine_check_4xx,
1364                 .platform               = "ppc405",
1365         },
1366         {       /* 405EX Rev. A/B with Security */
1367                 .pvr_mask               = 0xffff000f,
1368                 .pvr_value              = 0x12910007,
1369                 .cpu_name               = "405EX Rev. A/B",
1370                 .cpu_features           = CPU_FTRS_40X,
1371                 .cpu_user_features      = PPC_FEATURE_32 |
1372                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1373                 .mmu_features           = MMU_FTR_TYPE_40x,
1374                 .icache_bsize           = 32,
1375                 .dcache_bsize           = 32,
1376                 .machine_check          = machine_check_4xx,
1377                 .platform               = "ppc405",
1378         },
1379         {       /* 405EX Rev. C without Security */
1380                 .pvr_mask               = 0xffff000f,
1381                 .pvr_value              = 0x1291000d,
1382                 .cpu_name               = "405EX Rev. C",
1383                 .cpu_features           = CPU_FTRS_40X,
1384                 .cpu_user_features      = PPC_FEATURE_32 |
1385                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1386                 .mmu_features           = MMU_FTR_TYPE_40x,
1387                 .icache_bsize           = 32,
1388                 .dcache_bsize           = 32,
1389                 .machine_check          = machine_check_4xx,
1390                 .platform               = "ppc405",
1391         },
1392         {       /* 405EX Rev. C with Security */
1393                 .pvr_mask               = 0xffff000f,
1394                 .pvr_value              = 0x1291000f,
1395                 .cpu_name               = "405EX Rev. C",
1396                 .cpu_features           = CPU_FTRS_40X,
1397                 .cpu_user_features      = PPC_FEATURE_32 |
1398                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1399                 .mmu_features           = MMU_FTR_TYPE_40x,
1400                 .icache_bsize           = 32,
1401                 .dcache_bsize           = 32,
1402                 .machine_check          = machine_check_4xx,
1403                 .platform               = "ppc405",
1404         },
1405         {       /* 405EX Rev. D without Security */
1406                 .pvr_mask               = 0xffff000f,
1407                 .pvr_value              = 0x12910003,
1408                 .cpu_name               = "405EX Rev. D",
1409                 .cpu_features           = CPU_FTRS_40X,
1410                 .cpu_user_features      = PPC_FEATURE_32 |
1411                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1412                 .mmu_features           = MMU_FTR_TYPE_40x,
1413                 .icache_bsize           = 32,
1414                 .dcache_bsize           = 32,
1415                 .machine_check          = machine_check_4xx,
1416                 .platform               = "ppc405",
1417         },
1418         {       /* 405EX Rev. D with Security */
1419                 .pvr_mask               = 0xffff000f,
1420                 .pvr_value              = 0x12910005,
1421                 .cpu_name               = "405EX Rev. D",
1422                 .cpu_features           = CPU_FTRS_40X,
1423                 .cpu_user_features      = PPC_FEATURE_32 |
1424                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1425                 .mmu_features           = MMU_FTR_TYPE_40x,
1426                 .icache_bsize           = 32,
1427                 .dcache_bsize           = 32,
1428                 .machine_check          = machine_check_4xx,
1429                 .platform               = "ppc405",
1430         },
1431         {       /* 405EXr Rev. A/B without Security */
1432                 .pvr_mask               = 0xffff000f,
1433                 .pvr_value              = 0x12910001,
1434                 .cpu_name               = "405EXr Rev. A/B",
1435                 .cpu_features           = CPU_FTRS_40X,
1436                 .cpu_user_features      = PPC_FEATURE_32 |
1437                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1438                 .mmu_features           = MMU_FTR_TYPE_40x,
1439                 .icache_bsize           = 32,
1440                 .dcache_bsize           = 32,
1441                 .machine_check          = machine_check_4xx,
1442                 .platform               = "ppc405",
1443         },
1444         {       /* 405EXr Rev. C without Security */
1445                 .pvr_mask               = 0xffff000f,
1446                 .pvr_value              = 0x12910009,
1447                 .cpu_name               = "405EXr Rev. C",
1448                 .cpu_features           = CPU_FTRS_40X,
1449                 .cpu_user_features      = PPC_FEATURE_32 |
1450                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1451                 .mmu_features           = MMU_FTR_TYPE_40x,
1452                 .icache_bsize           = 32,
1453                 .dcache_bsize           = 32,
1454                 .machine_check          = machine_check_4xx,
1455                 .platform               = "ppc405",
1456         },
1457         {       /* 405EXr Rev. C with Security */
1458                 .pvr_mask               = 0xffff000f,
1459                 .pvr_value              = 0x1291000b,
1460                 .cpu_name               = "405EXr Rev. C",
1461                 .cpu_features           = CPU_FTRS_40X,
1462                 .cpu_user_features      = PPC_FEATURE_32 |
1463                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1464                 .mmu_features           = MMU_FTR_TYPE_40x,
1465                 .icache_bsize           = 32,
1466                 .dcache_bsize           = 32,
1467                 .machine_check          = machine_check_4xx,
1468                 .platform               = "ppc405",
1469         },
1470         {       /* 405EXr Rev. D without Security */
1471                 .pvr_mask               = 0xffff000f,
1472                 .pvr_value              = 0x12910000,
1473                 .cpu_name               = "405EXr Rev. D",
1474                 .cpu_features           = CPU_FTRS_40X,
1475                 .cpu_user_features      = PPC_FEATURE_32 |
1476                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1477                 .mmu_features           = MMU_FTR_TYPE_40x,
1478                 .icache_bsize           = 32,
1479                 .dcache_bsize           = 32,
1480                 .machine_check          = machine_check_4xx,
1481                 .platform               = "ppc405",
1482         },
1483         {       /* 405EXr Rev. D with Security */
1484                 .pvr_mask               = 0xffff000f,
1485                 .pvr_value              = 0x12910002,
1486                 .cpu_name               = "405EXr Rev. D",
1487                 .cpu_features           = CPU_FTRS_40X,
1488                 .cpu_user_features      = PPC_FEATURE_32 |
1489                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1490                 .mmu_features           = MMU_FTR_TYPE_40x,
1491                 .icache_bsize           = 32,
1492                 .dcache_bsize           = 32,
1493                 .machine_check          = machine_check_4xx,
1494                 .platform               = "ppc405",
1495         },
1496         {
1497                 /* 405EZ */
1498                 .pvr_mask               = 0xffff0000,
1499                 .pvr_value              = 0x41510000,
1500                 .cpu_name               = "405EZ",
1501                 .cpu_features           = CPU_FTRS_40X,
1502                 .cpu_user_features      = PPC_FEATURE_32 |
1503                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1504                 .mmu_features           = MMU_FTR_TYPE_40x,
1505                 .icache_bsize           = 32,
1506                 .dcache_bsize           = 32,
1507                 .machine_check          = machine_check_4xx,
1508                 .platform               = "ppc405",
1509         },
1510         {       /* APM8018X */
1511                 .pvr_mask               = 0xffff0000,
1512                 .pvr_value              = 0x7ff11432,
1513                 .cpu_name               = "APM8018X",
1514                 .cpu_features           = CPU_FTRS_40X,
1515                 .cpu_user_features      = PPC_FEATURE_32 |
1516                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1517                 .mmu_features           = MMU_FTR_TYPE_40x,
1518                 .icache_bsize           = 32,
1519                 .dcache_bsize           = 32,
1520                 .machine_check          = machine_check_4xx,
1521                 .platform               = "ppc405",
1522         },
1523         {       /* default match */
1524                 .pvr_mask               = 0x00000000,
1525                 .pvr_value              = 0x00000000,
1526                 .cpu_name               = "(generic 40x PPC)",
1527                 .cpu_features           = CPU_FTRS_40X,
1528                 .cpu_user_features      = PPC_FEATURE_32 |
1529                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1530                 .mmu_features           = MMU_FTR_TYPE_40x,
1531                 .icache_bsize           = 32,
1532                 .dcache_bsize           = 32,
1533                 .machine_check          = machine_check_4xx,
1534                 .platform               = "ppc405",
1535         }
1536
1537 #endif /* CONFIG_40x */
1538 #ifdef CONFIG_44x
1539         {
1540                 .pvr_mask               = 0xf0000fff,
1541                 .pvr_value              = 0x40000850,
1542                 .cpu_name               = "440GR Rev. A",
1543                 .cpu_features           = CPU_FTRS_44X,
1544                 .cpu_user_features      = COMMON_USER_BOOKE,
1545                 .mmu_features           = MMU_FTR_TYPE_44x,
1546                 .icache_bsize           = 32,
1547                 .dcache_bsize           = 32,
1548                 .machine_check          = machine_check_4xx,
1549                 .platform               = "ppc440",
1550         },
1551         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1552                 .pvr_mask               = 0xf0000fff,
1553                 .pvr_value              = 0x40000858,
1554                 .cpu_name               = "440EP Rev. A",
1555                 .cpu_features           = CPU_FTRS_44X,
1556                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1557                 .mmu_features           = MMU_FTR_TYPE_44x,
1558                 .icache_bsize           = 32,
1559                 .dcache_bsize           = 32,
1560                 .cpu_setup              = __setup_cpu_440ep,
1561                 .machine_check          = machine_check_4xx,
1562                 .platform               = "ppc440",
1563         },
1564         {
1565                 .pvr_mask               = 0xf0000fff,
1566                 .pvr_value              = 0x400008d3,
1567                 .cpu_name               = "440GR Rev. B",
1568                 .cpu_features           = CPU_FTRS_44X,
1569                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1570                 .mmu_features           = MMU_FTR_TYPE_44x,
1571                 .icache_bsize           = 32,
1572                 .dcache_bsize           = 32,
1573                 .machine_check          = machine_check_4xx,
1574                 .platform               = "ppc440",
1575         },
1576         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1577                 .pvr_mask               = 0xf0000ff7,
1578                 .pvr_value              = 0x400008d4,
1579                 .cpu_name               = "440EP Rev. C",
1580                 .cpu_features           = CPU_FTRS_44X,
1581                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1582                 .mmu_features           = MMU_FTR_TYPE_44x,
1583                 .icache_bsize           = 32,
1584                 .dcache_bsize           = 32,
1585                 .cpu_setup              = __setup_cpu_440ep,
1586                 .machine_check          = machine_check_4xx,
1587                 .platform               = "ppc440",
1588         },
1589         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1590                 .pvr_mask               = 0xf0000fff,
1591                 .pvr_value              = 0x400008db,
1592                 .cpu_name               = "440EP Rev. B",
1593                 .cpu_features           = CPU_FTRS_44X,
1594                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1595                 .mmu_features           = MMU_FTR_TYPE_44x,
1596                 .icache_bsize           = 32,
1597                 .dcache_bsize           = 32,
1598                 .cpu_setup              = __setup_cpu_440ep,
1599                 .machine_check          = machine_check_4xx,
1600                 .platform               = "ppc440",
1601         },
1602         { /* 440GRX */
1603                 .pvr_mask               = 0xf0000ffb,
1604                 .pvr_value              = 0x200008D0,
1605                 .cpu_name               = "440GRX",
1606                 .cpu_features           = CPU_FTRS_44X,
1607                 .cpu_user_features      = COMMON_USER_BOOKE,
1608                 .mmu_features           = MMU_FTR_TYPE_44x,
1609                 .icache_bsize           = 32,
1610                 .dcache_bsize           = 32,
1611                 .cpu_setup              = __setup_cpu_440grx,
1612                 .machine_check          = machine_check_440A,
1613                 .platform               = "ppc440",
1614         },
1615         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1616                 .pvr_mask               = 0xf0000ffb,
1617                 .pvr_value              = 0x200008D8,
1618                 .cpu_name               = "440EPX",
1619                 .cpu_features           = CPU_FTRS_44X,
1620                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1621                 .mmu_features           = MMU_FTR_TYPE_44x,
1622                 .icache_bsize           = 32,
1623                 .dcache_bsize           = 32,
1624                 .cpu_setup              = __setup_cpu_440epx,
1625                 .machine_check          = machine_check_440A,
1626                 .platform               = "ppc440",
1627         },
1628         {       /* 440GP Rev. B */
1629                 .pvr_mask               = 0xf0000fff,
1630                 .pvr_value              = 0x40000440,
1631                 .cpu_name               = "440GP Rev. B",
1632                 .cpu_features           = CPU_FTRS_44X,
1633                 .cpu_user_features      = COMMON_USER_BOOKE,
1634                 .mmu_features           = MMU_FTR_TYPE_44x,
1635                 .icache_bsize           = 32,
1636                 .dcache_bsize           = 32,
1637                 .machine_check          = machine_check_4xx,
1638                 .platform               = "ppc440gp",
1639         },
1640         {       /* 440GP Rev. C */
1641                 .pvr_mask               = 0xf0000fff,
1642                 .pvr_value              = 0x40000481,
1643                 .cpu_name               = "440GP Rev. C",
1644                 .cpu_features           = CPU_FTRS_44X,
1645                 .cpu_user_features      = COMMON_USER_BOOKE,
1646                 .mmu_features           = MMU_FTR_TYPE_44x,
1647                 .icache_bsize           = 32,
1648                 .dcache_bsize           = 32,
1649                 .machine_check          = machine_check_4xx,
1650                 .platform               = "ppc440gp",
1651         },
1652         { /* 440GX Rev. A */
1653                 .pvr_mask               = 0xf0000fff,
1654                 .pvr_value              = 0x50000850,
1655                 .cpu_name               = "440GX Rev. A",
1656                 .cpu_features           = CPU_FTRS_44X,
1657                 .cpu_user_features      = COMMON_USER_BOOKE,
1658                 .mmu_features           = MMU_FTR_TYPE_44x,
1659                 .icache_bsize           = 32,
1660                 .dcache_bsize           = 32,
1661                 .cpu_setup              = __setup_cpu_440gx,
1662                 .machine_check          = machine_check_440A,
1663                 .platform               = "ppc440",
1664         },
1665         { /* 440GX Rev. B */
1666                 .pvr_mask               = 0xf0000fff,
1667                 .pvr_value              = 0x50000851,
1668                 .cpu_name               = "440GX Rev. B",
1669                 .cpu_features           = CPU_FTRS_44X,
1670                 .cpu_user_features      = COMMON_USER_BOOKE,
1671                 .mmu_features           = MMU_FTR_TYPE_44x,
1672                 .icache_bsize           = 32,
1673                 .dcache_bsize           = 32,
1674                 .cpu_setup              = __setup_cpu_440gx,
1675                 .machine_check          = machine_check_440A,
1676                 .platform               = "ppc440",
1677         },
1678         { /* 440GX Rev. C */
1679                 .pvr_mask               = 0xf0000fff,
1680                 .pvr_value              = 0x50000892,
1681                 .cpu_name               = "440GX Rev. C",
1682                 .cpu_features           = CPU_FTRS_44X,
1683                 .cpu_user_features      = COMMON_USER_BOOKE,
1684                 .mmu_features           = MMU_FTR_TYPE_44x,
1685                 .icache_bsize           = 32,
1686                 .dcache_bsize           = 32,
1687                 .cpu_setup              = __setup_cpu_440gx,
1688                 .machine_check          = machine_check_440A,
1689                 .platform               = "ppc440",
1690         },
1691         { /* 440GX Rev. F */
1692                 .pvr_mask               = 0xf0000fff,
1693                 .pvr_value              = 0x50000894,
1694                 .cpu_name               = "440GX Rev. F",
1695                 .cpu_features           = CPU_FTRS_44X,
1696                 .cpu_user_features      = COMMON_USER_BOOKE,
1697                 .mmu_features           = MMU_FTR_TYPE_44x,
1698                 .icache_bsize           = 32,
1699                 .dcache_bsize           = 32,
1700                 .cpu_setup              = __setup_cpu_440gx,
1701                 .machine_check          = machine_check_440A,
1702                 .platform               = "ppc440",
1703         },
1704         { /* 440SP Rev. A */
1705                 .pvr_mask               = 0xfff00fff,
1706                 .pvr_value              = 0x53200891,
1707                 .cpu_name               = "440SP Rev. A",
1708                 .cpu_features           = CPU_FTRS_44X,
1709                 .cpu_user_features      = COMMON_USER_BOOKE,
1710                 .mmu_features           = MMU_FTR_TYPE_44x,
1711                 .icache_bsize           = 32,
1712                 .dcache_bsize           = 32,
1713                 .machine_check          = machine_check_4xx,
1714                 .platform               = "ppc440",
1715         },
1716         { /* 440SPe Rev. A */
1717                 .pvr_mask               = 0xfff00fff,
1718                 .pvr_value              = 0x53400890,
1719                 .cpu_name               = "440SPe Rev. A",
1720                 .cpu_features           = CPU_FTRS_44X,
1721                 .cpu_user_features      = COMMON_USER_BOOKE,
1722                 .mmu_features           = MMU_FTR_TYPE_44x,
1723                 .icache_bsize           = 32,
1724                 .dcache_bsize           = 32,
1725                 .cpu_setup              = __setup_cpu_440spe,
1726                 .machine_check          = machine_check_440A,
1727                 .platform               = "ppc440",
1728         },
1729         { /* 440SPe Rev. B */
1730                 .pvr_mask               = 0xfff00fff,
1731                 .pvr_value              = 0x53400891,
1732                 .cpu_name               = "440SPe Rev. B",
1733                 .cpu_features           = CPU_FTRS_44X,
1734                 .cpu_user_features      = COMMON_USER_BOOKE,
1735                 .mmu_features           = MMU_FTR_TYPE_44x,
1736                 .icache_bsize           = 32,
1737                 .dcache_bsize           = 32,
1738                 .cpu_setup              = __setup_cpu_440spe,
1739                 .machine_check          = machine_check_440A,
1740                 .platform               = "ppc440",
1741         },
1742         { /* 460EX */
1743                 .pvr_mask               = 0xffff0006,
1744                 .pvr_value              = 0x13020002,
1745                 .cpu_name               = "460EX",
1746                 .cpu_features           = CPU_FTRS_440x6,
1747                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1748                 .mmu_features           = MMU_FTR_TYPE_44x,
1749                 .icache_bsize           = 32,
1750                 .dcache_bsize           = 32,
1751                 .cpu_setup              = __setup_cpu_460ex,
1752                 .machine_check          = machine_check_440A,
1753                 .platform               = "ppc440",
1754         },
1755         { /* 460EX Rev B */
1756                 .pvr_mask               = 0xffff0007,
1757                 .pvr_value              = 0x13020004,
1758                 .cpu_name               = "460EX Rev. B",
1759                 .cpu_features           = CPU_FTRS_440x6,
1760                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1761                 .mmu_features           = MMU_FTR_TYPE_44x,
1762                 .icache_bsize           = 32,
1763                 .dcache_bsize           = 32,
1764                 .cpu_setup              = __setup_cpu_460ex,
1765                 .machine_check          = machine_check_440A,
1766                 .platform               = "ppc440",
1767         },
1768         { /* 460GT */
1769                 .pvr_mask               = 0xffff0006,
1770                 .pvr_value              = 0x13020000,
1771                 .cpu_name               = "460GT",
1772                 .cpu_features           = CPU_FTRS_440x6,
1773                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1774                 .mmu_features           = MMU_FTR_TYPE_44x,
1775                 .icache_bsize           = 32,
1776                 .dcache_bsize           = 32,
1777                 .cpu_setup              = __setup_cpu_460gt,
1778                 .machine_check          = machine_check_440A,
1779                 .platform               = "ppc440",
1780         },
1781         { /* 460GT Rev B */
1782                 .pvr_mask               = 0xffff0007,
1783                 .pvr_value              = 0x13020005,
1784                 .cpu_name               = "460GT Rev. B",
1785                 .cpu_features           = CPU_FTRS_440x6,
1786                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1787                 .mmu_features           = MMU_FTR_TYPE_44x,
1788                 .icache_bsize           = 32,
1789                 .dcache_bsize           = 32,
1790                 .cpu_setup              = __setup_cpu_460gt,
1791                 .machine_check          = machine_check_440A,
1792                 .platform               = "ppc440",
1793         },
1794         { /* 460SX */
1795                 .pvr_mask               = 0xffffff00,
1796                 .pvr_value              = 0x13541800,
1797                 .cpu_name               = "460SX",
1798                 .cpu_features           = CPU_FTRS_44X,
1799                 .cpu_user_features      = COMMON_USER_BOOKE,
1800                 .mmu_features           = MMU_FTR_TYPE_44x,
1801                 .icache_bsize           = 32,
1802                 .dcache_bsize           = 32,
1803                 .cpu_setup              = __setup_cpu_460sx,
1804                 .machine_check          = machine_check_440A,
1805                 .platform               = "ppc440",
1806         },
1807         { /* 464 in APM821xx */
1808                 .pvr_mask               = 0xfffffff0,
1809                 .pvr_value              = 0x12C41C80,
1810                 .cpu_name               = "APM821XX",
1811                 .cpu_features           = CPU_FTRS_44X,
1812                 .cpu_user_features      = COMMON_USER_BOOKE |
1813                         PPC_FEATURE_HAS_FPU,
1814                 .mmu_features           = MMU_FTR_TYPE_44x,
1815                 .icache_bsize           = 32,
1816                 .dcache_bsize           = 32,
1817                 .cpu_setup              = __setup_cpu_apm821xx,
1818                 .machine_check          = machine_check_440A,
1819                 .platform               = "ppc440",
1820         },
1821 #ifdef CONFIG_PPC_47x
1822         { /* 476 DD2 core */
1823                 .pvr_mask               = 0xffffffff,
1824                 .pvr_value              = 0x11a52080,
1825                 .cpu_name               = "476",
1826                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1827                 .cpu_user_features      = COMMON_USER_BOOKE |
1828                         PPC_FEATURE_HAS_FPU,
1829                 .mmu_features           = MMU_FTR_TYPE_47x |
1830                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1831                 .icache_bsize           = 32,
1832                 .dcache_bsize           = 128,
1833                 .machine_check          = machine_check_47x,
1834                 .platform               = "ppc470",
1835         },
1836         { /* 476fpe */
1837                 .pvr_mask               = 0xffff0000,
1838                 .pvr_value              = 0x7ff50000,
1839                 .cpu_name               = "476fpe",
1840                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1841                 .cpu_user_features      = COMMON_USER_BOOKE |
1842                         PPC_FEATURE_HAS_FPU,
1843                 .mmu_features           = MMU_FTR_TYPE_47x |
1844                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1845                 .icache_bsize           = 32,
1846                 .dcache_bsize           = 128,
1847                 .machine_check          = machine_check_47x,
1848                 .platform               = "ppc470",
1849         },
1850         { /* 476 iss */
1851                 .pvr_mask               = 0xffff0000,
1852                 .pvr_value              = 0x00050000,
1853                 .cpu_name               = "476",
1854                 .cpu_features           = CPU_FTRS_47X,
1855                 .cpu_user_features      = COMMON_USER_BOOKE |
1856                         PPC_FEATURE_HAS_FPU,
1857                 .mmu_features           = MMU_FTR_TYPE_47x |
1858                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1859                 .icache_bsize           = 32,
1860                 .dcache_bsize           = 128,
1861                 .machine_check          = machine_check_47x,
1862                 .platform               = "ppc470",
1863         },
1864         { /* 476 others */
1865                 .pvr_mask               = 0xffff0000,
1866                 .pvr_value              = 0x11a50000,
1867                 .cpu_name               = "476",
1868                 .cpu_features           = CPU_FTRS_47X,
1869                 .cpu_user_features      = COMMON_USER_BOOKE |
1870                         PPC_FEATURE_HAS_FPU,
1871                 .mmu_features           = MMU_FTR_TYPE_47x |
1872                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1873                 .icache_bsize           = 32,
1874                 .dcache_bsize           = 128,
1875                 .machine_check          = machine_check_47x,
1876                 .platform               = "ppc470",
1877         },
1878 #endif /* CONFIG_PPC_47x */
1879         {       /* default match */
1880                 .pvr_mask               = 0x00000000,
1881                 .pvr_value              = 0x00000000,
1882                 .cpu_name               = "(generic 44x PPC)",
1883                 .cpu_features           = CPU_FTRS_44X,
1884                 .cpu_user_features      = COMMON_USER_BOOKE,
1885                 .mmu_features           = MMU_FTR_TYPE_44x,
1886                 .icache_bsize           = 32,
1887                 .dcache_bsize           = 32,
1888                 .machine_check          = machine_check_4xx,
1889                 .platform               = "ppc440",
1890         }
1891 #endif /* CONFIG_44x */
1892 #ifdef CONFIG_E200
1893         {       /* e200z5 */
1894                 .pvr_mask               = 0xfff00000,
1895                 .pvr_value              = 0x81000000,
1896                 .cpu_name               = "e200z5",
1897                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1898                 .cpu_features           = CPU_FTRS_E200,
1899                 .cpu_user_features      = COMMON_USER_BOOKE |
1900                         PPC_FEATURE_HAS_EFP_SINGLE |
1901                         PPC_FEATURE_UNIFIED_CACHE,
1902                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1903                 .dcache_bsize           = 32,
1904                 .machine_check          = machine_check_e200,
1905                 .platform               = "ppc5554",
1906         },
1907         {       /* e200z6 */
1908                 .pvr_mask               = 0xfff00000,
1909                 .pvr_value              = 0x81100000,
1910                 .cpu_name               = "e200z6",
1911                 /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */
1912                 .cpu_features           = CPU_FTRS_E200,
1913                 .cpu_user_features      = COMMON_USER_BOOKE |
1914                         PPC_FEATURE_HAS_SPE_COMP |
1915                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1916                         PPC_FEATURE_UNIFIED_CACHE,
1917                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1918                 .dcache_bsize           = 32,
1919                 .machine_check          = machine_check_e200,
1920                 .platform               = "ppc5554",
1921         },
1922         {       /* default match */
1923                 .pvr_mask               = 0x00000000,
1924                 .pvr_value              = 0x00000000,
1925                 .cpu_name               = "(generic E200 PPC)",
1926                 .cpu_features           = CPU_FTRS_E200,
1927                 .cpu_user_features      = COMMON_USER_BOOKE |
1928                         PPC_FEATURE_HAS_EFP_SINGLE |
1929                         PPC_FEATURE_UNIFIED_CACHE,
1930                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1931                 .dcache_bsize           = 32,
1932                 .cpu_setup              = __setup_cpu_e200,
1933                 .machine_check          = machine_check_e200,
1934                 .platform               = "ppc5554",
1935         }
1936 #endif /* CONFIG_E200 */
1937 #endif /* CONFIG_PPC32 */
1938 #ifdef CONFIG_E500
1939 #ifdef CONFIG_PPC32
1940 #ifndef CONFIG_PPC_E500MC
1941         {       /* e500 */
1942                 .pvr_mask               = 0xffff0000,
1943                 .pvr_value              = 0x80200000,
1944                 .cpu_name               = "e500",
1945                 .cpu_features           = CPU_FTRS_E500,
1946                 .cpu_user_features      = COMMON_USER_BOOKE |
1947                         PPC_FEATURE_HAS_SPE_COMP |
1948                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1949                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1950                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1951                 .icache_bsize           = 32,
1952                 .dcache_bsize           = 32,
1953                 .num_pmcs               = 4,
1954                 .oprofile_cpu_type      = "ppc/e500",
1955                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1956                 .cpu_setup              = __setup_cpu_e500v1,
1957                 .machine_check          = machine_check_e500,
1958                 .platform               = "ppc8540",
1959         },
1960         {       /* e500v2 */
1961                 .pvr_mask               = 0xffff0000,
1962                 .pvr_value              = 0x80210000,
1963                 .cpu_name               = "e500v2",
1964                 .cpu_features           = CPU_FTRS_E500_2,
1965                 .cpu_user_features      = COMMON_USER_BOOKE |
1966                         PPC_FEATURE_HAS_SPE_COMP |
1967                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1968                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1969                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1970                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
1971                 .icache_bsize           = 32,
1972                 .dcache_bsize           = 32,
1973                 .num_pmcs               = 4,
1974                 .oprofile_cpu_type      = "ppc/e500",
1975                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1976                 .cpu_setup              = __setup_cpu_e500v2,
1977                 .machine_check          = machine_check_e500,
1978                 .platform               = "ppc8548",
1979                 .cpu_down_flush         = cpu_down_flush_e500v2,
1980         },
1981 #else
1982         {       /* e500mc */
1983                 .pvr_mask               = 0xffff0000,
1984                 .pvr_value              = 0x80230000,
1985                 .cpu_name               = "e500mc",
1986                 .cpu_features           = CPU_FTRS_E500MC,
1987                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1988                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1989                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1990                         MMU_FTR_USE_TLBILX,
1991                 .icache_bsize           = 64,
1992                 .dcache_bsize           = 64,
1993                 .num_pmcs               = 4,
1994                 .oprofile_cpu_type      = "ppc/e500mc",
1995                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1996                 .cpu_setup              = __setup_cpu_e500mc,
1997                 .machine_check          = machine_check_e500mc,
1998                 .platform               = "ppce500mc",
1999                 .cpu_down_flush         = cpu_down_flush_e500mc,
2000         },
2001 #endif /* CONFIG_PPC_E500MC */
2002 #endif /* CONFIG_PPC32 */
2003 #ifdef CONFIG_PPC_E500MC
2004         {       /* e5500 */
2005                 .pvr_mask               = 0xffff0000,
2006                 .pvr_value              = 0x80240000,
2007                 .cpu_name               = "e5500",
2008                 .cpu_features           = CPU_FTRS_E5500,
2009                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
2010                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2011                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2012                         MMU_FTR_USE_TLBILX,
2013                 .icache_bsize           = 64,
2014                 .dcache_bsize           = 64,
2015                 .num_pmcs               = 4,
2016                 .oprofile_cpu_type      = "ppc/e500mc",
2017                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2018                 .cpu_setup              = __setup_cpu_e5500,
2019 #ifndef CONFIG_PPC32
2020                 .cpu_restore            = __restore_cpu_e5500,
2021 #endif
2022                 .machine_check          = machine_check_e500mc,
2023                 .platform               = "ppce5500",
2024                 .cpu_down_flush         = cpu_down_flush_e5500,
2025         },
2026         {       /* e6500 */
2027                 .pvr_mask               = 0xffff0000,
2028                 .pvr_value              = 0x80400000,
2029                 .cpu_name               = "e6500",
2030                 .cpu_features           = CPU_FTRS_E6500,
2031                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2032                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2033                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2034                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2035                         MMU_FTR_USE_TLBILX,
2036                 .icache_bsize           = 64,
2037                 .dcache_bsize           = 64,
2038                 .num_pmcs               = 6,
2039                 .oprofile_cpu_type      = "ppc/e6500",
2040                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2041                 .cpu_setup              = __setup_cpu_e6500,
2042 #ifndef CONFIG_PPC32
2043                 .cpu_restore            = __restore_cpu_e6500,
2044 #endif
2045                 .machine_check          = machine_check_e500mc,
2046                 .platform               = "ppce6500",
2047                 .cpu_down_flush         = cpu_down_flush_e6500,
2048         },
2049 #endif /* CONFIG_PPC_E500MC */
2050 #ifdef CONFIG_PPC32
2051         {       /* default match */
2052                 .pvr_mask               = 0x00000000,
2053                 .pvr_value              = 0x00000000,
2054                 .cpu_name               = "(generic E500 PPC)",
2055                 .cpu_features           = CPU_FTRS_E500,
2056                 .cpu_user_features      = COMMON_USER_BOOKE |
2057                         PPC_FEATURE_HAS_SPE_COMP |
2058                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2059                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2060                 .icache_bsize           = 32,
2061                 .dcache_bsize           = 32,
2062                 .machine_check          = machine_check_e500,
2063                 .platform               = "powerpc",
2064         }
2065 #endif /* CONFIG_PPC32 */
2066 #endif /* CONFIG_E500 */
2067 };
2068
2069 void __init set_cur_cpu_spec(struct cpu_spec *s)
2070 {
2071         struct cpu_spec *t = &the_cpu_spec;
2072
2073         t = PTRRELOC(t);
2074         /*
2075          * use memcpy() instead of *t = *s so that GCC replaces it
2076          * by __memcpy() when KASAN is active
2077          */
2078         memcpy(t, s, sizeof(*t));
2079
2080         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2081 }
2082
2083 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2084                                                struct cpu_spec *s)
2085 {
2086         struct cpu_spec *t = &the_cpu_spec;
2087         struct cpu_spec old;
2088
2089         t = PTRRELOC(t);
2090         old = *t;
2091
2092         /*
2093          * Copy everything, then do fixups. Use memcpy() instead of *t = *s
2094          * so that GCC replaces it by __memcpy() when KASAN is active
2095          */
2096         memcpy(t, s, sizeof(*t));
2097
2098         /*
2099          * If we are overriding a previous value derived from the real
2100          * PVR with a new value obtained using a logical PVR value,
2101          * don't modify the performance monitor fields.
2102          */
2103         if (old.num_pmcs && !s->num_pmcs) {
2104                 t->num_pmcs = old.num_pmcs;
2105                 t->pmc_type = old.pmc_type;
2106                 t->oprofile_type = old.oprofile_type;
2107                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2108                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2109                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2110
2111                 /*
2112                  * If we have passed through this logic once before and
2113                  * have pulled the default case because the real PVR was
2114                  * not found inside cpu_specs[], then we are possibly
2115                  * running in compatibility mode. In that case, let the
2116                  * oprofiler know which set of compatibility counters to
2117                  * pull from by making sure the oprofile_cpu_type string
2118                  * is set to that of compatibility mode. If the
2119                  * oprofile_cpu_type already has a value, then we are
2120                  * possibly overriding a real PVR with a logical one,
2121                  * and, in that case, keep the current value for
2122                  * oprofile_cpu_type. Futhermore, let's ensure that the
2123                  * fix for the PMAO bug is enabled on compatibility mode.
2124                  */
2125                 if (old.oprofile_cpu_type != NULL) {
2126                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2127                         t->cpu_features |= old.cpu_features & CPU_FTR_PMAO_BUG;
2128                 }
2129         }
2130
2131         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2132
2133         /*
2134          * Set the base platform string once; assumes
2135          * we're called with real pvr first.
2136          */
2137         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2138                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2139
2140 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2141         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2142          * that processor. I will consolidate that at a later time, for now,
2143          * just use #ifdef. We also don't need to PTRRELOC the function
2144          * pointer on ppc64 and booke as we are running at 0 in real mode
2145          * on ppc64 and reloc_offset is always 0 on booke.
2146          */
2147         if (t->cpu_setup) {
2148                 t->cpu_setup(offset, t);
2149         }
2150 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2151
2152         return t;
2153 }
2154
2155 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2156 {
2157         struct cpu_spec *s = cpu_specs;
2158         int i;
2159
2160         s = PTRRELOC(s);
2161
2162         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2163                 if ((pvr & s->pvr_mask) == s->pvr_value)
2164                         return setup_cpu_spec(offset, s);
2165         }
2166
2167         BUG();
2168
2169         return NULL;
2170 }
2171
2172 /*
2173  * Used by cpufeatures to get the name for CPUs with a PVR table.
2174  * If they don't hae a PVR table, cpufeatures gets the name from
2175  * cpu device-tree node.
2176  */
2177 void __init identify_cpu_name(unsigned int pvr)
2178 {
2179         struct cpu_spec *s = cpu_specs;
2180         struct cpu_spec *t = &the_cpu_spec;
2181         int i;
2182
2183         s = PTRRELOC(s);
2184         t = PTRRELOC(t);
2185
2186         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2187                 if ((pvr & s->pvr_mask) == s->pvr_value) {
2188                         t->cpu_name = s->cpu_name;
2189                         return;
2190                 }
2191         }
2192 }
2193
2194
2195 #ifdef CONFIG_JUMP_LABEL_FEATURE_CHECKS
2196 struct static_key_true cpu_feature_keys[NUM_CPU_FTR_KEYS] = {
2197                         [0 ... NUM_CPU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2198 };
2199 EXPORT_SYMBOL_GPL(cpu_feature_keys);
2200
2201 void __init cpu_feature_keys_init(void)
2202 {
2203         int i;
2204
2205         for (i = 0; i < NUM_CPU_FTR_KEYS; i++) {
2206                 unsigned long f = 1ul << i;
2207
2208                 if (!(cur_cpu_spec->cpu_features & f))
2209                         static_branch_disable(&cpu_feature_keys[i]);
2210         }
2211 }
2212
2213 struct static_key_true mmu_feature_keys[NUM_MMU_FTR_KEYS] = {
2214                         [0 ... NUM_MMU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2215 };
2216 EXPORT_SYMBOL_GPL(mmu_feature_keys);
2217
2218 void __init mmu_feature_keys_init(void)
2219 {
2220         int i;
2221
2222         for (i = 0; i < NUM_MMU_FTR_KEYS; i++) {
2223                 unsigned long f = 1ul << i;
2224
2225                 if (!(cur_cpu_spec->mmu_features & f))
2226                         static_branch_disable(&mmu_feature_keys[i]);
2227         }
2228 }
2229 #endif