arch/powerpc/kernel/cputable.c

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  *  Copyright (C) 2001 Ben. Herrenschmidt ([email protected])
   4  *
   5  *  Modifications for ppc64:
   6  *      Copyright (C) 2003 Dave Engebretsen <[email protected]>
   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_e500v1(unsigned long offset, struct cpu_spec* spec);
  40 extern void __setup_cpu_e500v2(unsigned long offset, struct cpu_spec* spec);
  41 extern void __setup_cpu_e500mc(unsigned long offset, struct cpu_spec* spec);
  42 extern void __setup_cpu_440ep(unsigned long offset, struct cpu_spec* spec);
  43 extern void __setup_cpu_440epx(unsigned long offset, struct cpu_spec* spec);
  44 extern void __setup_cpu_440gx(unsigned long offset, struct cpu_spec* spec);
  45 extern void __setup_cpu_440grx(unsigned long offset, struct cpu_spec* spec);
  46 extern void __setup_cpu_440spe(unsigned long offset, struct cpu_spec* spec);
  47 extern void __setup_cpu_440x5(unsigned long offset, struct cpu_spec* spec);
  48 extern void __setup_cpu_460ex(unsigned long offset, struct cpu_spec* spec);
  49 extern void __setup_cpu_460gt(unsigned long offset, struct cpu_spec* spec);
  50 extern void __setup_cpu_460sx(unsigned long offset, struct cpu_spec *spec);
  51 extern void __setup_cpu_apm821xx(unsigned long offset, struct cpu_spec *spec);
  52 extern void __setup_cpu_603(unsigned long offset, struct cpu_spec* spec);
  53 extern void __setup_cpu_604(unsigned long offset, struct cpu_spec* spec);
  54 extern void __setup_cpu_750(unsigned long offset, struct cpu_spec* spec);
  55 extern void __setup_cpu_750cx(unsigned long offset, struct cpu_spec* spec);
  56 extern void __setup_cpu_750fx(unsigned long offset, struct cpu_spec* spec);
  57 extern void __setup_cpu_7400(unsigned long offset, struct cpu_spec* spec);
  58 extern void __setup_cpu_7410(unsigned long offset, struct cpu_spec* spec);
  59 extern void __setup_cpu_745x(unsigned long offset, struct cpu_spec* spec);
  60 #endif /* CONFIG_PPC32 */
  61 #ifdef CONFIG_PPC64
  62 #include <asm/cpu_setup_power.h>
  63 extern void __setup_cpu_ppc970(unsigned long offset, struct cpu_spec* spec);
  64 extern void __setup_cpu_ppc970MP(unsigned long offset, struct cpu_spec* spec);
  65 extern void __setup_cpu_pa6t(unsigned long offset, struct cpu_spec* spec);
  66 extern void __restore_cpu_pa6t(void);
  67 extern void __restore_cpu_ppc970(void);
  68 extern long __machine_check_early_realmode_p7(struct pt_regs *regs);
  69 extern long __machine_check_early_realmode_p8(struct pt_regs *regs);
  70 extern long __machine_check_early_realmode_p9(struct pt_regs *regs);
  71 #endif /* CONFIG_PPC64 */
  72 #if defined(CONFIG_E500)
  73 extern void __setup_cpu_e5500(unsigned long offset, struct cpu_spec* spec);
  74 extern void __setup_cpu_e6500(unsigned long offset, struct cpu_spec* spec);
  75 extern void __restore_cpu_e5500(void);
  76 extern void __restore_cpu_e6500(void);
  77 #endif /* CONFIG_E500 */
  78
  79 /* This table only contains "desktop" CPUs, it need to be filled with embedded
  80  * ones as well...
  81  */
  82 #define COMMON_USER             (PPC_FEATURE_32 | PPC_FEATURE_HAS_FPU | \
  83                                  PPC_FEATURE_HAS_MMU)
  84 #define COMMON_USER_PPC64       (COMMON_USER | PPC_FEATURE_64)
  85 #define COMMON_USER_POWER4      (COMMON_USER_PPC64 | PPC_FEATURE_POWER4)
  86 #define COMMON_USER_POWER5      (COMMON_USER_PPC64 | PPC_FEATURE_POWER5 |\
  87                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  88 #define COMMON_USER_POWER5_PLUS (COMMON_USER_PPC64 | PPC_FEATURE_POWER5_PLUS|\
  89                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP)
  90 #define COMMON_USER_POWER6      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_05 |\
  91                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  92                                  PPC_FEATURE_TRUE_LE | \
  93                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  94 #define COMMON_USER_POWER7      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
  95                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
  96                                  PPC_FEATURE_TRUE_LE | \
  97                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
  98 #define COMMON_USER2_POWER7     (PPC_FEATURE2_DSCR)
  99 #define COMMON_USER_POWER8      (COMMON_USER_PPC64 | PPC_FEATURE_ARCH_2_06 |\
 100                                  PPC_FEATURE_SMT | PPC_FEATURE_ICACHE_SNOOP | \
 101                                  PPC_FEATURE_TRUE_LE | \
 102                                  PPC_FEATURE_PSERIES_PERFMON_COMPAT)
 103 #define COMMON_USER2_POWER8     (PPC_FEATURE2_ARCH_2_07 | \
 104                                  PPC_FEATURE2_HTM_COMP | \
 105                                  PPC_FEATURE2_HTM_NOSC_COMP | \
 106                                  PPC_FEATURE2_DSCR | \
 107                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 108                                  PPC_FEATURE2_VEC_CRYPTO)
 109 #define COMMON_USER_PA6T        (COMMON_USER_PPC64 | PPC_FEATURE_PA6T |\
 110                                  PPC_FEATURE_TRUE_LE | \
 111                                  PPC_FEATURE_HAS_ALTIVEC_COMP)
 112 #define COMMON_USER_POWER9      COMMON_USER_POWER8
 113 #define COMMON_USER2_POWER9     (COMMON_USER2_POWER8 | \
 114                                  PPC_FEATURE2_ARCH_3_00 | \
 115                                  PPC_FEATURE2_HAS_IEEE128 | \
 116                                  PPC_FEATURE2_DARN | \
 117                                  PPC_FEATURE2_SCV)
 118 #define COMMON_USER_POWER10     COMMON_USER_POWER9
 119 #define COMMON_USER2_POWER10    (PPC_FEATURE2_ARCH_3_1 | \
 120                                  PPC_FEATURE2_MMA | \
 121                                  PPC_FEATURE2_ARCH_3_00 | \
 122                                  PPC_FEATURE2_HAS_IEEE128 | \
 123                                  PPC_FEATURE2_DARN | \
 124                                  PPC_FEATURE2_SCV | \
 125                                  PPC_FEATURE2_ARCH_2_07 | \
 126                                  PPC_FEATURE2_DSCR | \
 127                                  PPC_FEATURE2_ISEL | PPC_FEATURE2_TAR | \
 128                                  PPC_FEATURE2_VEC_CRYPTO)
 129
 130 #ifdef CONFIG_PPC_BOOK3E_64
 131 #define COMMON_USER_BOOKE       (COMMON_USER_PPC64 | PPC_FEATURE_BOOKE)
 132 #else
 133 #define COMMON_USER_BOOKE       (PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU | \
 134                                  PPC_FEATURE_BOOKE)
 135 #endif
 136
 137 static struct cpu_spec __initdata cpu_specs[] = {
 138 #ifdef CONFIG_PPC_BOOK3S_64
 139         {       /* PPC970 */
 140                 .pvr_mask               = 0xffff0000,
 141                 .pvr_value              = 0x00390000,
 142                 .cpu_name               = "PPC970",
 143                 .cpu_features           = CPU_FTRS_PPC970,
 144                 .cpu_user_features      = COMMON_USER_POWER4 |
 145                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 146                 .mmu_features           = MMU_FTRS_PPC970,
 147                 .icache_bsize           = 128,
 148                 .dcache_bsize           = 128,
 149                 .num_pmcs               = 8,
 150                 .pmc_type               = PPC_PMC_IBM,
 151                 .cpu_setup              = __setup_cpu_ppc970,
 152                 .cpu_restore            = __restore_cpu_ppc970,
 153                 .oprofile_cpu_type      = "ppc64/970",
 154                 .oprofile_type          = PPC_OPROFILE_POWER4,
 155                 .platform               = "ppc970",
 156         },
 157         {       /* PPC970FX */
 158                 .pvr_mask               = 0xffff0000,
 159                 .pvr_value              = 0x003c0000,
 160                 .cpu_name               = "PPC970FX",
 161                 .cpu_features           = CPU_FTRS_PPC970,
 162                 .cpu_user_features      = COMMON_USER_POWER4 |
 163                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 164                 .mmu_features           = MMU_FTRS_PPC970,
 165                 .icache_bsize           = 128,
 166                 .dcache_bsize           = 128,
 167                 .num_pmcs               = 8,
 168                 .pmc_type               = PPC_PMC_IBM,
 169                 .cpu_setup              = __setup_cpu_ppc970,
 170                 .cpu_restore            = __restore_cpu_ppc970,
 171                 .oprofile_cpu_type      = "ppc64/970",
 172                 .oprofile_type          = PPC_OPROFILE_POWER4,
 173                 .platform               = "ppc970",
 174         },
 175         {       /* PPC970MP DD1.0 - no DEEPNAP, use regular 970 init */
 176                 .pvr_mask               = 0xffffffff,
 177                 .pvr_value              = 0x00440100,
 178                 .cpu_name               = "PPC970MP",
 179                 .cpu_features           = CPU_FTRS_PPC970,
 180                 .cpu_user_features      = COMMON_USER_POWER4 |
 181                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 182                 .mmu_features           = MMU_FTRS_PPC970,
 183                 .icache_bsize           = 128,
 184                 .dcache_bsize           = 128,
 185                 .num_pmcs               = 8,
 186                 .pmc_type               = PPC_PMC_IBM,
 187                 .cpu_setup              = __setup_cpu_ppc970,
 188                 .cpu_restore            = __restore_cpu_ppc970,
 189                 .oprofile_cpu_type      = "ppc64/970MP",
 190                 .oprofile_type          = PPC_OPROFILE_POWER4,
 191                 .platform               = "ppc970",
 192         },
 193         {       /* PPC970MP */
 194                 .pvr_mask               = 0xffff0000,
 195                 .pvr_value              = 0x00440000,
 196                 .cpu_name               = "PPC970MP",
 197                 .cpu_features           = CPU_FTRS_PPC970,
 198                 .cpu_user_features      = COMMON_USER_POWER4 |
 199                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 200                 .mmu_features           = MMU_FTRS_PPC970,
 201                 .icache_bsize           = 128,
 202                 .dcache_bsize           = 128,
 203                 .num_pmcs               = 8,
 204                 .pmc_type               = PPC_PMC_IBM,
 205                 .cpu_setup              = __setup_cpu_ppc970MP,
 206                 .cpu_restore            = __restore_cpu_ppc970,
 207                 .oprofile_cpu_type      = "ppc64/970MP",
 208                 .oprofile_type          = PPC_OPROFILE_POWER4,
 209                 .platform               = "ppc970",
 210         },
 211         {       /* PPC970GX */
 212                 .pvr_mask               = 0xffff0000,
 213                 .pvr_value              = 0x00450000,
 214                 .cpu_name               = "PPC970GX",
 215                 .cpu_features           = CPU_FTRS_PPC970,
 216                 .cpu_user_features      = COMMON_USER_POWER4 |
 217                         PPC_FEATURE_HAS_ALTIVEC_COMP,
 218                 .mmu_features           = MMU_FTRS_PPC970,
 219                 .icache_bsize           = 128,
 220                 .dcache_bsize           = 128,
 221                 .num_pmcs               = 8,
 222                 .pmc_type               = PPC_PMC_IBM,
 223                 .cpu_setup              = __setup_cpu_ppc970,
 224                 .oprofile_cpu_type      = "ppc64/970",
 225                 .oprofile_type          = PPC_OPROFILE_POWER4,
 226                 .platform               = "ppc970",
 227         },
 228         {       /* Power5 GR */
 229                 .pvr_mask               = 0xffff0000,
 230                 .pvr_value              = 0x003a0000,
 231                 .cpu_name               = "POWER5 (gr)",
 232                 .cpu_features           = CPU_FTRS_POWER5,
 233                 .cpu_user_features      = COMMON_USER_POWER5,
 234                 .mmu_features           = MMU_FTRS_POWER5,
 235                 .icache_bsize           = 128,
 236                 .dcache_bsize           = 128,
 237                 .num_pmcs               = 6,
 238                 .pmc_type               = PPC_PMC_IBM,
 239                 .oprofile_cpu_type      = "ppc64/power5",
 240                 .oprofile_type          = PPC_OPROFILE_POWER4,
 241                 /* SIHV / SIPR bits are implemented on POWER4+ (GQ)
 242                  * and above but only works on POWER5 and above
 243                  */
 244                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 245                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 246                 .platform               = "power5",
 247         },
 248         {       /* Power5++ */
 249                 .pvr_mask               = 0xffffff00,
 250                 .pvr_value              = 0x003b0300,
 251                 .cpu_name               = "POWER5+ (gs)",
 252                 .cpu_features           = CPU_FTRS_POWER5,
 253                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 254                 .mmu_features           = MMU_FTRS_POWER5,
 255                 .icache_bsize           = 128,
 256                 .dcache_bsize           = 128,
 257                 .num_pmcs               = 6,
 258                 .oprofile_cpu_type      = "ppc64/power5++",
 259                 .oprofile_type          = PPC_OPROFILE_POWER4,
 260                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 261                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 262                 .platform               = "power5+",
 263         },
 264         {       /* Power5 GS */
 265                 .pvr_mask               = 0xffff0000,
 266                 .pvr_value              = 0x003b0000,
 267                 .cpu_name               = "POWER5+ (gs)",
 268                 .cpu_features           = CPU_FTRS_POWER5,
 269                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 270                 .mmu_features           = MMU_FTRS_POWER5,
 271                 .icache_bsize           = 128,
 272                 .dcache_bsize           = 128,
 273                 .num_pmcs               = 6,
 274                 .pmc_type               = PPC_PMC_IBM,
 275                 .oprofile_cpu_type      = "ppc64/power5+",
 276                 .oprofile_type          = PPC_OPROFILE_POWER4,
 277                 .oprofile_mmcra_sihv    = MMCRA_SIHV,
 278                 .oprofile_mmcra_sipr    = MMCRA_SIPR,
 279                 .platform               = "power5+",
 280         },
 281         {       /* POWER6 in P5+ mode; 2.04-compliant processor */
 282                 .pvr_mask               = 0xffffffff,
 283                 .pvr_value              = 0x0f000001,
 284                 .cpu_name               = "POWER5+",
 285                 .cpu_features           = CPU_FTRS_POWER5,
 286                 .cpu_user_features      = COMMON_USER_POWER5_PLUS,
 287                 .mmu_features           = MMU_FTRS_POWER5,
 288                 .icache_bsize           = 128,
 289                 .dcache_bsize           = 128,
 290                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 291                 .oprofile_type          = PPC_OPROFILE_POWER4,
 292                 .platform               = "power5+",
 293         },
 294         {       /* Power6 */
 295                 .pvr_mask               = 0xffff0000,
 296                 .pvr_value              = 0x003e0000,
 297                 .cpu_name               = "POWER6 (raw)",
 298                 .cpu_features           = CPU_FTRS_POWER6,
 299                 .cpu_user_features      = COMMON_USER_POWER6 |
 300                         PPC_FEATURE_POWER6_EXT,
 301                 .mmu_features           = MMU_FTRS_POWER6,
 302                 .icache_bsize           = 128,
 303                 .dcache_bsize           = 128,
 304                 .num_pmcs               = 6,
 305                 .pmc_type               = PPC_PMC_IBM,
 306                 .oprofile_cpu_type      = "ppc64/power6",
 307                 .oprofile_type          = PPC_OPROFILE_POWER4,
 308                 .oprofile_mmcra_sihv    = POWER6_MMCRA_SIHV,
 309                 .oprofile_mmcra_sipr    = POWER6_MMCRA_SIPR,
 310                 .oprofile_mmcra_clear   = POWER6_MMCRA_THRM |
 311                         POWER6_MMCRA_OTHER,
 312                 .platform               = "power6x",
 313         },
 314         {       /* 2.05-compliant processor, i.e. Power6 "architected" mode */
 315                 .pvr_mask               = 0xffffffff,
 316                 .pvr_value              = 0x0f000002,
 317                 .cpu_name               = "POWER6 (architected)",
 318                 .cpu_features           = CPU_FTRS_POWER6,
 319                 .cpu_user_features      = COMMON_USER_POWER6,
 320                 .mmu_features           = MMU_FTRS_POWER6,
 321                 .icache_bsize           = 128,
 322                 .dcache_bsize           = 128,
 323                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 324                 .oprofile_type          = PPC_OPROFILE_POWER4,
 325                 .platform               = "power6",
 326         },
 327         {       /* 2.06-compliant processor, i.e. Power7 "architected" mode */
 328                 .pvr_mask               = 0xffffffff,
 329                 .pvr_value              = 0x0f000003,
 330                 .cpu_name               = "POWER7 (architected)",
 331                 .cpu_features           = CPU_FTRS_POWER7,
 332                 .cpu_user_features      = COMMON_USER_POWER7,
 333                 .cpu_user_features2     = COMMON_USER2_POWER7,
 334                 .mmu_features           = MMU_FTRS_POWER7,
 335                 .icache_bsize           = 128,
 336                 .dcache_bsize           = 128,
 337                 .oprofile_type          = PPC_OPROFILE_POWER4,
 338                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 339                 .cpu_setup              = __setup_cpu_power7,
 340                 .cpu_restore            = __restore_cpu_power7,
 341                 .machine_check_early    = __machine_check_early_realmode_p7,
 342                 .platform               = "power7",
 343         },
 344         {       /* 2.07-compliant processor, i.e. Power8 "architected" mode */
 345                 .pvr_mask               = 0xffffffff,
 346                 .pvr_value              = 0x0f000004,
 347                 .cpu_name               = "POWER8 (architected)",
 348                 .cpu_features           = CPU_FTRS_POWER8,
 349                 .cpu_user_features      = COMMON_USER_POWER8,
 350                 .cpu_user_features2     = COMMON_USER2_POWER8,
 351                 .mmu_features           = MMU_FTRS_POWER8,
 352                 .icache_bsize           = 128,
 353                 .dcache_bsize           = 128,
 354                 .oprofile_type          = PPC_OPROFILE_INVALID,
 355                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 356                 .cpu_setup              = __setup_cpu_power8,
 357                 .cpu_restore            = __restore_cpu_power8,
 358                 .machine_check_early    = __machine_check_early_realmode_p8,
 359                 .platform               = "power8",
 360         },
 361         {       /* 3.00-compliant processor, i.e. Power9 "architected" mode */
 362                 .pvr_mask               = 0xffffffff,
 363                 .pvr_value              = 0x0f000005,
 364                 .cpu_name               = "POWER9 (architected)",
 365                 .cpu_features           = CPU_FTRS_POWER9,
 366                 .cpu_user_features      = COMMON_USER_POWER9,
 367                 .cpu_user_features2     = COMMON_USER2_POWER9,
 368                 .mmu_features           = MMU_FTRS_POWER9,
 369                 .icache_bsize           = 128,
 370                 .dcache_bsize           = 128,
 371                 .oprofile_type          = PPC_OPROFILE_INVALID,
 372                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 373                 .cpu_setup              = __setup_cpu_power9,
 374                 .cpu_restore            = __restore_cpu_power9,
 375                 .platform               = "power9",
 376         },
 377         {       /* 3.1-compliant processor, i.e. Power10 "architected" mode */
 378                 .pvr_mask               = 0xffffffff,
 379                 .pvr_value              = 0x0f000006,
 380                 .cpu_name               = "POWER10 (architected)",
 381                 .cpu_features           = CPU_FTRS_POWER10,
 382                 .cpu_user_features      = COMMON_USER_POWER10,
 383                 .cpu_user_features2     = COMMON_USER2_POWER10,
 384                 .mmu_features           = MMU_FTRS_POWER10,
 385                 .icache_bsize           = 128,
 386                 .dcache_bsize           = 128,
 387                 .oprofile_type          = PPC_OPROFILE_INVALID,
 388                 .oprofile_cpu_type      = "ppc64/ibm-compat-v1",
 389                 .cpu_setup              = __setup_cpu_power10,
 390                 .cpu_restore            = __restore_cpu_power10,
 391                 .platform               = "power10",
 392         },
 393         {       /* Power7 */
 394                 .pvr_mask               = 0xffff0000,
 395                 .pvr_value              = 0x003f0000,
 396                 .cpu_name               = "POWER7 (raw)",
 397                 .cpu_features           = CPU_FTRS_POWER7,
 398                 .cpu_user_features      = COMMON_USER_POWER7,
 399                 .cpu_user_features2     = COMMON_USER2_POWER7,
 400                 .mmu_features           = MMU_FTRS_POWER7,
 401                 .icache_bsize           = 128,
 402                 .dcache_bsize           = 128,
 403                 .num_pmcs               = 6,
 404                 .pmc_type               = PPC_PMC_IBM,
 405                 .oprofile_cpu_type      = "ppc64/power7",
 406                 .oprofile_type          = PPC_OPROFILE_POWER4,
 407                 .cpu_setup              = __setup_cpu_power7,
 408                 .cpu_restore            = __restore_cpu_power7,
 409                 .machine_check_early    = __machine_check_early_realmode_p7,
 410                 .platform               = "power7",
 411         },
 412         {       /* Power7+ */
 413                 .pvr_mask               = 0xffff0000,
 414                 .pvr_value              = 0x004A0000,
 415                 .cpu_name               = "POWER7+ (raw)",
 416                 .cpu_features           = CPU_FTRS_POWER7,
 417                 .cpu_user_features      = COMMON_USER_POWER7,
 418                 .cpu_user_features2     = COMMON_USER2_POWER7,
 419                 .mmu_features           = MMU_FTRS_POWER7,
 420                 .icache_bsize           = 128,
 421                 .dcache_bsize           = 128,
 422                 .num_pmcs               = 6,
 423                 .pmc_type               = PPC_PMC_IBM,
 424                 .oprofile_cpu_type      = "ppc64/power7",
 425                 .oprofile_type          = PPC_OPROFILE_POWER4,
 426                 .cpu_setup              = __setup_cpu_power7,
 427                 .cpu_restore            = __restore_cpu_power7,
 428                 .machine_check_early    = __machine_check_early_realmode_p7,
 429                 .platform               = "power7+",
 430         },
 431         {       /* Power8E */
 432                 .pvr_mask               = 0xffff0000,
 433                 .pvr_value              = 0x004b0000,
 434                 .cpu_name               = "POWER8E (raw)",
 435                 .cpu_features           = CPU_FTRS_POWER8E,
 436                 .cpu_user_features      = COMMON_USER_POWER8,
 437                 .cpu_user_features2     = COMMON_USER2_POWER8,
 438                 .mmu_features           = MMU_FTRS_POWER8,
 439                 .icache_bsize           = 128,
 440                 .dcache_bsize           = 128,
 441                 .num_pmcs               = 6,
 442                 .pmc_type               = PPC_PMC_IBM,
 443                 .oprofile_cpu_type      = "ppc64/power8",
 444                 .oprofile_type          = PPC_OPROFILE_INVALID,
 445                 .cpu_setup              = __setup_cpu_power8,
 446                 .cpu_restore            = __restore_cpu_power8,
 447                 .machine_check_early    = __machine_check_early_realmode_p8,
 448                 .platform               = "power8",
 449         },
 450         {       /* Power8NVL */
 451                 .pvr_mask               = 0xffff0000,
 452                 .pvr_value              = 0x004c0000,
 453                 .cpu_name               = "POWER8NVL (raw)",
 454                 .cpu_features           = CPU_FTRS_POWER8,
 455                 .cpu_user_features      = COMMON_USER_POWER8,
 456                 .cpu_user_features2     = COMMON_USER2_POWER8,
 457                 .mmu_features           = MMU_FTRS_POWER8,
 458                 .icache_bsize           = 128,
 459                 .dcache_bsize           = 128,
 460                 .num_pmcs               = 6,
 461                 .pmc_type               = PPC_PMC_IBM,
 462                 .oprofile_cpu_type      = "ppc64/power8",
 463                 .oprofile_type          = PPC_OPROFILE_INVALID,
 464                 .cpu_setup              = __setup_cpu_power8,
 465                 .cpu_restore            = __restore_cpu_power8,
 466                 .machine_check_early    = __machine_check_early_realmode_p8,
 467                 .platform               = "power8",
 468         },
 469         {       /* Power8 */
 470                 .pvr_mask               = 0xffff0000,
 471                 .pvr_value              = 0x004d0000,
 472                 .cpu_name               = "POWER8 (raw)",
 473                 .cpu_features           = CPU_FTRS_POWER8,
 474                 .cpu_user_features      = COMMON_USER_POWER8,
 475                 .cpu_user_features2     = COMMON_USER2_POWER8,
 476                 .mmu_features           = MMU_FTRS_POWER8,
 477                 .icache_bsize           = 128,
 478                 .dcache_bsize           = 128,
 479                 .num_pmcs               = 6,
 480                 .pmc_type               = PPC_PMC_IBM,
 481                 .oprofile_cpu_type      = "ppc64/power8",
 482                 .oprofile_type          = PPC_OPROFILE_INVALID,
 483                 .cpu_setup              = __setup_cpu_power8,
 484                 .cpu_restore            = __restore_cpu_power8,
 485                 .machine_check_early    = __machine_check_early_realmode_p8,
 486                 .platform               = "power8",
 487         },
 488         {       /* Power9 DD2.0 */
 489                 .pvr_mask               = 0xffffefff,
 490                 .pvr_value              = 0x004e0200,
 491                 .cpu_name               = "POWER9 (raw)",
 492                 .cpu_features           = CPU_FTRS_POWER9_DD2_0,
 493                 .cpu_user_features      = COMMON_USER_POWER9,
 494                 .cpu_user_features2     = COMMON_USER2_POWER9,
 495                 .mmu_features           = MMU_FTRS_POWER9,
 496                 .icache_bsize           = 128,
 497                 .dcache_bsize           = 128,
 498                 .num_pmcs               = 6,
 499                 .pmc_type               = PPC_PMC_IBM,
 500                 .oprofile_cpu_type      = "ppc64/power9",
 501                 .oprofile_type          = PPC_OPROFILE_INVALID,
 502                 .cpu_setup              = __setup_cpu_power9,
 503                 .cpu_restore            = __restore_cpu_power9,
 504                 .machine_check_early    = __machine_check_early_realmode_p9,
 505                 .platform               = "power9",
 506         },
 507         {       /* Power9 DD 2.1 */
 508                 .pvr_mask               = 0xffffefff,
 509                 .pvr_value              = 0x004e0201,
 510                 .cpu_name               = "POWER9 (raw)",
 511                 .cpu_features           = CPU_FTRS_POWER9_DD2_1,
 512                 .cpu_user_features      = COMMON_USER_POWER9,
 513                 .cpu_user_features2     = COMMON_USER2_POWER9,
 514                 .mmu_features           = MMU_FTRS_POWER9,
 515                 .icache_bsize           = 128,
 516                 .dcache_bsize           = 128,
 517                 .num_pmcs               = 6,
 518                 .pmc_type               = PPC_PMC_IBM,
 519                 .oprofile_cpu_type      = "ppc64/power9",
 520                 .oprofile_type          = PPC_OPROFILE_INVALID,
 521                 .cpu_setup              = __setup_cpu_power9,
 522                 .cpu_restore            = __restore_cpu_power9,
 523                 .machine_check_early    = __machine_check_early_realmode_p9,
 524                 .platform               = "power9",
 525         },
 526         {       /* Power9 DD2.2 or later */
 527                 .pvr_mask               = 0xffff0000,
 528                 .pvr_value              = 0x004e0000,
 529                 .cpu_name               = "POWER9 (raw)",
 530                 .cpu_features           = CPU_FTRS_POWER9_DD2_2,
 531                 .cpu_user_features      = COMMON_USER_POWER9,
 532                 .cpu_user_features2     = COMMON_USER2_POWER9,
 533                 .mmu_features           = MMU_FTRS_POWER9,
 534                 .icache_bsize           = 128,
 535                 .dcache_bsize           = 128,
 536                 .num_pmcs               = 6,
 537                 .pmc_type               = PPC_PMC_IBM,
 538                 .oprofile_cpu_type      = "ppc64/power9",
 539                 .oprofile_type          = PPC_OPROFILE_INVALID,
 540                 .cpu_setup              = __setup_cpu_power9,
 541                 .cpu_restore            = __restore_cpu_power9,
 542                 .machine_check_early    = __machine_check_early_realmode_p9,
 543                 .platform               = "power9",
 544         },
 545         {       /* Power10 */
 546                 .pvr_mask               = 0xffff0000,
 547                 .pvr_value              = 0x00800000,
 548                 .cpu_name               = "POWER10 (raw)",
 549                 .cpu_features           = CPU_FTRS_POWER10,
 550                 .cpu_user_features      = COMMON_USER_POWER10,
 551                 .cpu_user_features2     = COMMON_USER2_POWER10,
 552                 .mmu_features           = MMU_FTRS_POWER10,
 553                 .icache_bsize           = 128,
 554                 .dcache_bsize           = 128,
 555                 .num_pmcs               = 6,
 556                 .pmc_type               = PPC_PMC_IBM,
 557                 .oprofile_cpu_type      = "ppc64/power10",
 558                 .oprofile_type          = PPC_OPROFILE_INVALID,
 559                 .cpu_setup              = __setup_cpu_power10,
 560                 .cpu_restore            = __restore_cpu_power10,
 561                 .machine_check_early    = __machine_check_early_realmode_p10,
 562                 .platform               = "power10",
 563         },
 564         {       /* Cell Broadband Engine */
 565                 .pvr_mask               = 0xffff0000,
 566                 .pvr_value              = 0x00700000,
 567                 .cpu_name               = "Cell Broadband Engine",
 568                 .cpu_features           = CPU_FTRS_CELL,
 569                 .cpu_user_features      = COMMON_USER_PPC64 |
 570                         PPC_FEATURE_CELL | PPC_FEATURE_HAS_ALTIVEC_COMP |
 571                         PPC_FEATURE_SMT,
 572                 .mmu_features           = MMU_FTRS_CELL,
 573                 .icache_bsize           = 128,
 574                 .dcache_bsize           = 128,
 575                 .num_pmcs               = 4,
 576                 .pmc_type               = PPC_PMC_IBM,
 577                 .oprofile_cpu_type      = "ppc64/cell-be",
 578                 .oprofile_type          = PPC_OPROFILE_CELL,
 579                 .platform               = "ppc-cell-be",
 580         },
 581         {       /* PA Semi PA6T */
 582                 .pvr_mask               = 0x7fff0000,
 583                 .pvr_value              = 0x00900000,
 584                 .cpu_name               = "PA6T",
 585                 .cpu_features           = CPU_FTRS_PA6T,
 586                 .cpu_user_features      = COMMON_USER_PA6T,
 587                 .mmu_features           = MMU_FTRS_PA6T,
 588                 .icache_bsize           = 64,
 589                 .dcache_bsize           = 64,
 590                 .num_pmcs               = 6,
 591                 .pmc_type               = PPC_PMC_PA6T,
 592                 .cpu_setup              = __setup_cpu_pa6t,
 593                 .cpu_restore            = __restore_cpu_pa6t,
 594                 .oprofile_cpu_type      = "ppc64/pa6t",
 595                 .oprofile_type          = PPC_OPROFILE_PA6T,
 596                 .platform               = "pa6t",
 597         },
 598         {       /* default match */
 599                 .pvr_mask               = 0x00000000,
 600                 .pvr_value              = 0x00000000,
 601                 .cpu_name               = "POWER5 (compatible)",
 602                 .cpu_features           = CPU_FTRS_COMPATIBLE,
 603                 .cpu_user_features      = COMMON_USER_PPC64,
 604                 .mmu_features           = MMU_FTRS_POWER,
 605                 .icache_bsize           = 128,
 606                 .dcache_bsize           = 128,
 607                 .num_pmcs               = 6,
 608                 .pmc_type               = PPC_PMC_IBM,
 609                 .platform               = "power5",
 610         }
 611 #endif  /* CONFIG_PPC_BOOK3S_64 */
 612
 613 #ifdef CONFIG_PPC32
 614 #ifdef CONFIG_PPC_BOOK3S_32
 615 #ifdef CONFIG_PPC_BOOK3S_604
 616         {       /* 604 */
 617                 .pvr_mask               = 0xffff0000,
 618                 .pvr_value              = 0x00040000,
 619                 .cpu_name               = "604",
 620                 .cpu_features           = CPU_FTRS_604,
 621                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 622                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 623                 .icache_bsize           = 32,
 624                 .dcache_bsize           = 32,
 625                 .num_pmcs               = 2,
 626                 .cpu_setup              = __setup_cpu_604,
 627                 .machine_check          = machine_check_generic,
 628                 .platform               = "ppc604",
 629         },
 630         {       /* 604e */
 631                 .pvr_mask               = 0xfffff000,
 632                 .pvr_value              = 0x00090000,
 633                 .cpu_name               = "604e",
 634                 .cpu_features           = CPU_FTRS_604,
 635                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 636                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 637                 .icache_bsize           = 32,
 638                 .dcache_bsize           = 32,
 639                 .num_pmcs               = 4,
 640                 .cpu_setup              = __setup_cpu_604,
 641                 .machine_check          = machine_check_generic,
 642                 .platform               = "ppc604",
 643         },
 644         {       /* 604r */
 645                 .pvr_mask               = 0xffff0000,
 646                 .pvr_value              = 0x00090000,
 647                 .cpu_name               = "604r",
 648                 .cpu_features           = CPU_FTRS_604,
 649                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 650                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 651                 .icache_bsize           = 32,
 652                 .dcache_bsize           = 32,
 653                 .num_pmcs               = 4,
 654                 .cpu_setup              = __setup_cpu_604,
 655                 .machine_check          = machine_check_generic,
 656                 .platform               = "ppc604",
 657         },
 658         {       /* 604ev */
 659                 .pvr_mask               = 0xffff0000,
 660                 .pvr_value              = 0x000a0000,
 661                 .cpu_name               = "604ev",
 662                 .cpu_features           = CPU_FTRS_604,
 663                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 664                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 665                 .icache_bsize           = 32,
 666                 .dcache_bsize           = 32,
 667                 .num_pmcs               = 4,
 668                 .cpu_setup              = __setup_cpu_604,
 669                 .machine_check          = machine_check_generic,
 670                 .platform               = "ppc604",
 671         },
 672         {       /* 740/750 (0x4202, don't support TAU ?) */
 673                 .pvr_mask               = 0xffffffff,
 674                 .pvr_value              = 0x00084202,
 675                 .cpu_name               = "740/750",
 676                 .cpu_features           = CPU_FTRS_740_NOTAU,
 677                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 678                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 679                 .icache_bsize           = 32,
 680                 .dcache_bsize           = 32,
 681                 .num_pmcs               = 4,
 682                 .cpu_setup              = __setup_cpu_750,
 683                 .machine_check          = machine_check_generic,
 684                 .platform               = "ppc750",
 685         },
 686         {       /* 750CX (80100 and 8010x?) */
 687                 .pvr_mask               = 0xfffffff0,
 688                 .pvr_value              = 0x00080100,
 689                 .cpu_name               = "750CX",
 690                 .cpu_features           = CPU_FTRS_750,
 691                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 692                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 693                 .icache_bsize           = 32,
 694                 .dcache_bsize           = 32,
 695                 .num_pmcs               = 4,
 696                 .cpu_setup              = __setup_cpu_750cx,
 697                 .machine_check          = machine_check_generic,
 698                 .platform               = "ppc750",
 699         },
 700         {       /* 750CX (82201 and 82202) */
 701                 .pvr_mask               = 0xfffffff0,
 702                 .pvr_value              = 0x00082200,
 703                 .cpu_name               = "750CX",
 704                 .cpu_features           = CPU_FTRS_750,
 705                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 706                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 707                 .icache_bsize           = 32,
 708                 .dcache_bsize           = 32,
 709                 .num_pmcs               = 4,
 710                 .pmc_type               = PPC_PMC_IBM,
 711                 .cpu_setup              = __setup_cpu_750cx,
 712                 .machine_check          = machine_check_generic,
 713                 .platform               = "ppc750",
 714         },
 715         {       /* 750CXe (82214) */
 716                 .pvr_mask               = 0xfffffff0,
 717                 .pvr_value              = 0x00082210,
 718                 .cpu_name               = "750CXe",
 719                 .cpu_features           = CPU_FTRS_750,
 720                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 721                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 722                 .icache_bsize           = 32,
 723                 .dcache_bsize           = 32,
 724                 .num_pmcs               = 4,
 725                 .pmc_type               = PPC_PMC_IBM,
 726                 .cpu_setup              = __setup_cpu_750cx,
 727                 .machine_check          = machine_check_generic,
 728                 .platform               = "ppc750",
 729         },
 730         {       /* 750CXe "Gekko" (83214) */
 731                 .pvr_mask               = 0xffffffff,
 732                 .pvr_value              = 0x00083214,
 733                 .cpu_name               = "750CXe",
 734                 .cpu_features           = CPU_FTRS_750,
 735                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 736                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 737                 .icache_bsize           = 32,
 738                 .dcache_bsize           = 32,
 739                 .num_pmcs               = 4,
 740                 .pmc_type               = PPC_PMC_IBM,
 741                 .cpu_setup              = __setup_cpu_750cx,
 742                 .machine_check          = machine_check_generic,
 743                 .platform               = "ppc750",
 744         },
 745         {       /* 750CL (and "Broadway") */
 746                 .pvr_mask               = 0xfffff0e0,
 747                 .pvr_value              = 0x00087000,
 748                 .cpu_name               = "750CL",
 749                 .cpu_features           = CPU_FTRS_750CL,
 750                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 751                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 752                 .icache_bsize           = 32,
 753                 .dcache_bsize           = 32,
 754                 .num_pmcs               = 4,
 755                 .pmc_type               = PPC_PMC_IBM,
 756                 .cpu_setup              = __setup_cpu_750,
 757                 .machine_check          = machine_check_generic,
 758                 .platform               = "ppc750",
 759                 .oprofile_cpu_type      = "ppc/750",
 760                 .oprofile_type          = PPC_OPROFILE_G4,
 761         },
 762         {       /* 745/755 */
 763                 .pvr_mask               = 0xfffff000,
 764                 .pvr_value              = 0x00083000,
 765                 .cpu_name               = "745/755",
 766                 .cpu_features           = CPU_FTRS_750,
 767                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 768                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 769                 .icache_bsize           = 32,
 770                 .dcache_bsize           = 32,
 771                 .num_pmcs               = 4,
 772                 .pmc_type               = PPC_PMC_IBM,
 773                 .cpu_setup              = __setup_cpu_750,
 774                 .machine_check          = machine_check_generic,
 775                 .platform               = "ppc750",
 776         },
 777         {       /* 750FX rev 1.x */
 778                 .pvr_mask               = 0xffffff00,
 779                 .pvr_value              = 0x70000100,
 780                 .cpu_name               = "750FX",
 781                 .cpu_features           = CPU_FTRS_750FX1,
 782                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 783                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 784                 .icache_bsize           = 32,
 785                 .dcache_bsize           = 32,
 786                 .num_pmcs               = 4,
 787                 .pmc_type               = PPC_PMC_IBM,
 788                 .cpu_setup              = __setup_cpu_750,
 789                 .machine_check          = machine_check_generic,
 790                 .platform               = "ppc750",
 791                 .oprofile_cpu_type      = "ppc/750",
 792                 .oprofile_type          = PPC_OPROFILE_G4,
 793         },
 794         {       /* 750FX rev 2.0 must disable HID0[DPM] */
 795                 .pvr_mask               = 0xffffffff,
 796                 .pvr_value              = 0x70000200,
 797                 .cpu_name               = "750FX",
 798                 .cpu_features           = CPU_FTRS_750FX2,
 799                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 800                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 801                 .icache_bsize           = 32,
 802                 .dcache_bsize           = 32,
 803                 .num_pmcs               = 4,
 804                 .pmc_type               = PPC_PMC_IBM,
 805                 .cpu_setup              = __setup_cpu_750,
 806                 .machine_check          = machine_check_generic,
 807                 .platform               = "ppc750",
 808                 .oprofile_cpu_type      = "ppc/750",
 809                 .oprofile_type          = PPC_OPROFILE_G4,
 810         },
 811         {       /* 750FX (All revs except 2.0) */
 812                 .pvr_mask               = 0xffff0000,
 813                 .pvr_value              = 0x70000000,
 814                 .cpu_name               = "750FX",
 815                 .cpu_features           = CPU_FTRS_750FX,
 816                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 817                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 818                 .icache_bsize           = 32,
 819                 .dcache_bsize           = 32,
 820                 .num_pmcs               = 4,
 821                 .pmc_type               = PPC_PMC_IBM,
 822                 .cpu_setup              = __setup_cpu_750fx,
 823                 .machine_check          = machine_check_generic,
 824                 .platform               = "ppc750",
 825                 .oprofile_cpu_type      = "ppc/750",
 826                 .oprofile_type          = PPC_OPROFILE_G4,
 827         },
 828         {       /* 750GX */
 829                 .pvr_mask               = 0xffff0000,
 830                 .pvr_value              = 0x70020000,
 831                 .cpu_name               = "750GX",
 832                 .cpu_features           = CPU_FTRS_750GX,
 833                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 834                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 835                 .icache_bsize           = 32,
 836                 .dcache_bsize           = 32,
 837                 .num_pmcs               = 4,
 838                 .pmc_type               = PPC_PMC_IBM,
 839                 .cpu_setup              = __setup_cpu_750fx,
 840                 .machine_check          = machine_check_generic,
 841                 .platform               = "ppc750",
 842                 .oprofile_cpu_type      = "ppc/750",
 843                 .oprofile_type          = PPC_OPROFILE_G4,
 844         },
 845         {       /* 740/750 (L2CR bit need fixup for 740) */
 846                 .pvr_mask               = 0xffff0000,
 847                 .pvr_value              = 0x00080000,
 848                 .cpu_name               = "740/750",
 849                 .cpu_features           = CPU_FTRS_740,
 850                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
 851                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 852                 .icache_bsize           = 32,
 853                 .dcache_bsize           = 32,
 854                 .num_pmcs               = 4,
 855                 .pmc_type               = PPC_PMC_IBM,
 856                 .cpu_setup              = __setup_cpu_750,
 857                 .machine_check          = machine_check_generic,
 858                 .platform               = "ppc750",
 859         },
 860         {       /* 7400 rev 1.1 ? (no TAU) */
 861                 .pvr_mask               = 0xffffffff,
 862                 .pvr_value              = 0x000c1101,
 863                 .cpu_name               = "7400 (1.1)",
 864                 .cpu_features           = CPU_FTRS_7400_NOTAU,
 865                 .cpu_user_features      = COMMON_USER |
 866                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 867                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 868                 .icache_bsize           = 32,
 869                 .dcache_bsize           = 32,
 870                 .num_pmcs               = 4,
 871                 .pmc_type               = PPC_PMC_G4,
 872                 .cpu_setup              = __setup_cpu_7400,
 873                 .machine_check          = machine_check_generic,
 874                 .platform               = "ppc7400",
 875         },
 876         {       /* 7400 */
 877                 .pvr_mask               = 0xffff0000,
 878                 .pvr_value              = 0x000c0000,
 879                 .cpu_name               = "7400",
 880                 .cpu_features           = CPU_FTRS_7400,
 881                 .cpu_user_features      = COMMON_USER |
 882                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 883                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 884                 .icache_bsize           = 32,
 885                 .dcache_bsize           = 32,
 886                 .num_pmcs               = 4,
 887                 .pmc_type               = PPC_PMC_G4,
 888                 .cpu_setup              = __setup_cpu_7400,
 889                 .machine_check          = machine_check_generic,
 890                 .platform               = "ppc7400",
 891         },
 892         {       /* 7410 */
 893                 .pvr_mask               = 0xffff0000,
 894                 .pvr_value              = 0x800c0000,
 895                 .cpu_name               = "7410",
 896                 .cpu_features           = CPU_FTRS_7400,
 897                 .cpu_user_features      = COMMON_USER |
 898                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 899                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 900                 .icache_bsize           = 32,
 901                 .dcache_bsize           = 32,
 902                 .num_pmcs               = 4,
 903                 .pmc_type               = PPC_PMC_G4,
 904                 .cpu_setup              = __setup_cpu_7410,
 905                 .machine_check          = machine_check_generic,
 906                 .platform               = "ppc7400",
 907         },
 908         {       /* 7450 2.0 - no doze/nap */
 909                 .pvr_mask               = 0xffffffff,
 910                 .pvr_value              = 0x80000200,
 911                 .cpu_name               = "7450",
 912                 .cpu_features           = CPU_FTRS_7450_20,
 913                 .cpu_user_features      = COMMON_USER |
 914                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 915                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 916                 .icache_bsize           = 32,
 917                 .dcache_bsize           = 32,
 918                 .num_pmcs               = 6,
 919                 .pmc_type               = PPC_PMC_G4,
 920                 .cpu_setup              = __setup_cpu_745x,
 921                 .oprofile_cpu_type      = "ppc/7450",
 922                 .oprofile_type          = PPC_OPROFILE_G4,
 923                 .machine_check          = machine_check_generic,
 924                 .platform               = "ppc7450",
 925         },
 926         {       /* 7450 2.1 */
 927                 .pvr_mask               = 0xffffffff,
 928                 .pvr_value              = 0x80000201,
 929                 .cpu_name               = "7450",
 930                 .cpu_features           = CPU_FTRS_7450_21,
 931                 .cpu_user_features      = COMMON_USER |
 932                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 933                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 934                 .icache_bsize           = 32,
 935                 .dcache_bsize           = 32,
 936                 .num_pmcs               = 6,
 937                 .pmc_type               = PPC_PMC_G4,
 938                 .cpu_setup              = __setup_cpu_745x,
 939                 .oprofile_cpu_type      = "ppc/7450",
 940                 .oprofile_type          = PPC_OPROFILE_G4,
 941                 .machine_check          = machine_check_generic,
 942                 .platform               = "ppc7450",
 943         },
 944         {       /* 7450 2.3 and newer */
 945                 .pvr_mask               = 0xffff0000,
 946                 .pvr_value              = 0x80000000,
 947                 .cpu_name               = "7450",
 948                 .cpu_features           = CPU_FTRS_7450_23,
 949                 .cpu_user_features      = COMMON_USER |
 950                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 951                 .mmu_features           = MMU_FTR_HPTE_TABLE,
 952                 .icache_bsize           = 32,
 953                 .dcache_bsize           = 32,
 954                 .num_pmcs               = 6,
 955                 .pmc_type               = PPC_PMC_G4,
 956                 .cpu_setup              = __setup_cpu_745x,
 957                 .oprofile_cpu_type      = "ppc/7450",
 958                 .oprofile_type          = PPC_OPROFILE_G4,
 959                 .machine_check          = machine_check_generic,
 960                 .platform               = "ppc7450",
 961         },
 962         {       /* 7455 rev 1.x */
 963                 .pvr_mask               = 0xffffff00,
 964                 .pvr_value              = 0x80010100,
 965                 .cpu_name               = "7455",
 966                 .cpu_features           = CPU_FTRS_7455_1,
 967                 .cpu_user_features      = COMMON_USER |
 968                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 969                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 970                 .icache_bsize           = 32,
 971                 .dcache_bsize           = 32,
 972                 .num_pmcs               = 6,
 973                 .pmc_type               = PPC_PMC_G4,
 974                 .cpu_setup              = __setup_cpu_745x,
 975                 .oprofile_cpu_type      = "ppc/7450",
 976                 .oprofile_type          = PPC_OPROFILE_G4,
 977                 .machine_check          = machine_check_generic,
 978                 .platform               = "ppc7450",
 979         },
 980         {       /* 7455 rev 2.0 */
 981                 .pvr_mask               = 0xffffffff,
 982                 .pvr_value              = 0x80010200,
 983                 .cpu_name               = "7455",
 984                 .cpu_features           = CPU_FTRS_7455_20,
 985                 .cpu_user_features      = COMMON_USER |
 986                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
 987                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
 988                 .icache_bsize           = 32,
 989                 .dcache_bsize           = 32,
 990                 .num_pmcs               = 6,
 991                 .pmc_type               = PPC_PMC_G4,
 992                 .cpu_setup              = __setup_cpu_745x,
 993                 .oprofile_cpu_type      = "ppc/7450",
 994                 .oprofile_type          = PPC_OPROFILE_G4,
 995                 .machine_check          = machine_check_generic,
 996                 .platform               = "ppc7450",
 997         },
 998         {       /* 7455 others */
 999                 .pvr_mask               = 0xffff0000,
1000                 .pvr_value              = 0x80010000,
1001                 .cpu_name               = "7455",
1002                 .cpu_features           = CPU_FTRS_7455,
1003                 .cpu_user_features      = COMMON_USER |
1004                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1005                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1006                 .icache_bsize           = 32,
1007                 .dcache_bsize           = 32,
1008                 .num_pmcs               = 6,
1009                 .pmc_type               = PPC_PMC_G4,
1010                 .cpu_setup              = __setup_cpu_745x,
1011                 .oprofile_cpu_type      = "ppc/7450",
1012                 .oprofile_type          = PPC_OPROFILE_G4,
1013                 .machine_check          = machine_check_generic,
1014                 .platform               = "ppc7450",
1015         },
1016         {       /* 7447/7457 Rev 1.0 */
1017                 .pvr_mask               = 0xffffffff,
1018                 .pvr_value              = 0x80020100,
1019                 .cpu_name               = "7447/7457",
1020                 .cpu_features           = CPU_FTRS_7447_10,
1021                 .cpu_user_features      = COMMON_USER |
1022                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1023                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1024                 .icache_bsize           = 32,
1025                 .dcache_bsize           = 32,
1026                 .num_pmcs               = 6,
1027                 .pmc_type               = PPC_PMC_G4,
1028                 .cpu_setup              = __setup_cpu_745x,
1029                 .oprofile_cpu_type      = "ppc/7450",
1030                 .oprofile_type          = PPC_OPROFILE_G4,
1031                 .machine_check          = machine_check_generic,
1032                 .platform               = "ppc7450",
1033         },
1034         {       /* 7447/7457 Rev 1.1 */
1035                 .pvr_mask               = 0xffffffff,
1036                 .pvr_value              = 0x80020101,
1037                 .cpu_name               = "7447/7457",
1038                 .cpu_features           = CPU_FTRS_7447_10,
1039                 .cpu_user_features      = COMMON_USER |
1040                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1041                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1042                 .icache_bsize           = 32,
1043                 .dcache_bsize           = 32,
1044                 .num_pmcs               = 6,
1045                 .pmc_type               = PPC_PMC_G4,
1046                 .cpu_setup              = __setup_cpu_745x,
1047                 .oprofile_cpu_type      = "ppc/7450",
1048                 .oprofile_type          = PPC_OPROFILE_G4,
1049                 .machine_check          = machine_check_generic,
1050                 .platform               = "ppc7450",
1051         },
1052         {       /* 7447/7457 Rev 1.2 and later */
1053                 .pvr_mask               = 0xffff0000,
1054                 .pvr_value              = 0x80020000,
1055                 .cpu_name               = "7447/7457",
1056                 .cpu_features           = CPU_FTRS_7447,
1057                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1058                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1059                 .icache_bsize           = 32,
1060                 .dcache_bsize           = 32,
1061                 .num_pmcs               = 6,
1062                 .pmc_type               = PPC_PMC_G4,
1063                 .cpu_setup              = __setup_cpu_745x,
1064                 .oprofile_cpu_type      = "ppc/7450",
1065                 .oprofile_type          = PPC_OPROFILE_G4,
1066                 .machine_check          = machine_check_generic,
1067                 .platform               = "ppc7450",
1068         },
1069         {       /* 7447A */
1070                 .pvr_mask               = 0xffff0000,
1071                 .pvr_value              = 0x80030000,
1072                 .cpu_name               = "7447A",
1073                 .cpu_features           = CPU_FTRS_7447A,
1074                 .cpu_user_features      = COMMON_USER |
1075                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1076                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1077                 .icache_bsize           = 32,
1078                 .dcache_bsize           = 32,
1079                 .num_pmcs               = 6,
1080                 .pmc_type               = PPC_PMC_G4,
1081                 .cpu_setup              = __setup_cpu_745x,
1082                 .oprofile_cpu_type      = "ppc/7450",
1083                 .oprofile_type          = PPC_OPROFILE_G4,
1084                 .machine_check          = machine_check_generic,
1085                 .platform               = "ppc7450",
1086         },
1087         {       /* 7448 */
1088                 .pvr_mask               = 0xffff0000,
1089                 .pvr_value              = 0x80040000,
1090                 .cpu_name               = "7448",
1091                 .cpu_features           = CPU_FTRS_7448,
1092                 .cpu_user_features      = COMMON_USER |
1093                         PPC_FEATURE_HAS_ALTIVEC_COMP | PPC_FEATURE_PPC_LE,
1094                 .mmu_features           = MMU_FTR_HPTE_TABLE | MMU_FTR_USE_HIGH_BATS,
1095                 .icache_bsize           = 32,
1096                 .dcache_bsize           = 32,
1097                 .num_pmcs               = 6,
1098                 .pmc_type               = PPC_PMC_G4,
1099                 .cpu_setup              = __setup_cpu_745x,
1100                 .oprofile_cpu_type      = "ppc/7450",
1101                 .oprofile_type          = PPC_OPROFILE_G4,
1102                 .machine_check          = machine_check_generic,
1103                 .platform               = "ppc7450",
1104         },
1105 #endif /* CONFIG_PPC_BOOK3S_604 */
1106 #ifdef CONFIG_PPC_BOOK3S_603
1107         {       /* 603 */
1108                 .pvr_mask               = 0xffff0000,
1109                 .pvr_value              = 0x00030000,
1110                 .cpu_name               = "603",
1111                 .cpu_features           = CPU_FTRS_603,
1112                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
1113                 .mmu_features           = 0,
1114                 .icache_bsize           = 32,
1115                 .dcache_bsize           = 32,
1116                 .cpu_setup              = __setup_cpu_603,
1117                 .machine_check          = machine_check_generic,
1118                 .platform               = "ppc603",
1119         },
1120         {       /* 603e */
1121                 .pvr_mask               = 0xffff0000,
1122                 .pvr_value              = 0x00060000,
1123                 .cpu_name               = "603e",
1124                 .cpu_features           = CPU_FTRS_603,
1125                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
1126                 .mmu_features           = 0,
1127                 .icache_bsize           = 32,
1128                 .dcache_bsize           = 32,
1129                 .cpu_setup              = __setup_cpu_603,
1130                 .machine_check          = machine_check_generic,
1131                 .platform               = "ppc603",
1132         },
1133         {       /* 603ev */
1134                 .pvr_mask               = 0xffff0000,
1135                 .pvr_value              = 0x00070000,
1136                 .cpu_name               = "603ev",
1137                 .cpu_features           = CPU_FTRS_603,
1138                 .cpu_user_features      = COMMON_USER | PPC_FEATURE_PPC_LE,
1139                 .mmu_features           = 0,
1140                 .icache_bsize           = 32,
1141                 .dcache_bsize           = 32,
1142                 .cpu_setup              = __setup_cpu_603,
1143                 .machine_check          = machine_check_generic,
1144                 .platform               = "ppc603",
1145         },
1146         {       /* 82xx (8240, 8245, 8260 are all 603e cores) */
1147                 .pvr_mask               = 0x7fff0000,
1148                 .pvr_value              = 0x00810000,
1149                 .cpu_name               = "82xx",
1150                 .cpu_features           = CPU_FTRS_82XX,
1151                 .cpu_user_features      = COMMON_USER,
1152                 .mmu_features           = 0,
1153                 .icache_bsize           = 32,
1154                 .dcache_bsize           = 32,
1155                 .cpu_setup              = __setup_cpu_603,
1156                 .machine_check          = machine_check_generic,
1157                 .platform               = "ppc603",
1158         },
1159         {       /* All G2_LE (603e core, plus some) have the same pvr */
1160                 .pvr_mask               = 0x7fff0000,
1161                 .pvr_value              = 0x00820000,
1162                 .cpu_name               = "G2_LE",
1163                 .cpu_features           = CPU_FTRS_G2_LE,
1164                 .cpu_user_features      = COMMON_USER,
1165                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1166                 .icache_bsize           = 32,
1167                 .dcache_bsize           = 32,
1168                 .cpu_setup              = __setup_cpu_603,
1169                 .machine_check          = machine_check_generic,
1170                 .platform               = "ppc603",
1171         },
1172 #ifdef CONFIG_PPC_83xx
1173         {       /* e300c1 (a 603e core, plus some) on 83xx */
1174                 .pvr_mask               = 0x7fff0000,
1175                 .pvr_value              = 0x00830000,
1176                 .cpu_name               = "e300c1",
1177                 .cpu_features           = CPU_FTRS_E300,
1178                 .cpu_user_features      = COMMON_USER,
1179                 .mmu_features           = MMU_FTR_USE_HIGH_BATS,
1180                 .icache_bsize           = 32,
1181                 .dcache_bsize           = 32,
1182                 .cpu_setup              = __setup_cpu_603,
1183                 .machine_check          = machine_check_83xx,
1184                 .platform               = "ppc603",
1185         },
1186         {       /* e300c2 (an e300c1 core, plus some, minus FPU) on 83xx */
1187                 .pvr_mask               = 0x7fff0000,
1188                 .pvr_value              = 0x00840000,
1189                 .cpu_name               = "e300c2",
1190                 .cpu_features           = CPU_FTRS_E300C2,
1191                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1192                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1193                         MMU_FTR_NEED_DTLB_SW_LRU,
1194                 .icache_bsize           = 32,
1195                 .dcache_bsize           = 32,
1196                 .cpu_setup              = __setup_cpu_603,
1197                 .machine_check          = machine_check_83xx,
1198                 .platform               = "ppc603",
1199         },
1200         {       /* e300c3 (e300c1, plus one IU, half cache size) on 83xx */
1201                 .pvr_mask               = 0x7fff0000,
1202                 .pvr_value              = 0x00850000,
1203                 .cpu_name               = "e300c3",
1204                 .cpu_features           = CPU_FTRS_E300,
1205                 .cpu_user_features      = COMMON_USER,
1206                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1207                         MMU_FTR_NEED_DTLB_SW_LRU,
1208                 .icache_bsize           = 32,
1209                 .dcache_bsize           = 32,
1210                 .cpu_setup              = __setup_cpu_603,
1211                 .machine_check          = machine_check_83xx,
1212                 .num_pmcs               = 4,
1213                 .oprofile_cpu_type      = "ppc/e300",
1214                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1215                 .platform               = "ppc603",
1216         },
1217         {       /* e300c4 (e300c1, plus one IU) */
1218                 .pvr_mask               = 0x7fff0000,
1219                 .pvr_value              = 0x00860000,
1220                 .cpu_name               = "e300c4",
1221                 .cpu_features           = CPU_FTRS_E300,
1222                 .cpu_user_features      = COMMON_USER,
1223                 .mmu_features           = MMU_FTR_USE_HIGH_BATS |
1224                         MMU_FTR_NEED_DTLB_SW_LRU,
1225                 .icache_bsize           = 32,
1226                 .dcache_bsize           = 32,
1227                 .cpu_setup              = __setup_cpu_603,
1228                 .machine_check          = machine_check_83xx,
1229                 .num_pmcs               = 4,
1230                 .oprofile_cpu_type      = "ppc/e300",
1231                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1232                 .platform               = "ppc603",
1233         },
1234 #endif
1235 #endif /* CONFIG_PPC_BOOK3S_603 */
1236 #ifdef CONFIG_PPC_BOOK3S_604
1237         {       /* default match, we assume split I/D cache & TB (non-601)... */
1238                 .pvr_mask               = 0x00000000,
1239                 .pvr_value              = 0x00000000,
1240                 .cpu_name               = "(generic PPC)",
1241                 .cpu_features           = CPU_FTRS_CLASSIC32,
1242                 .cpu_user_features      = COMMON_USER,
1243                 .mmu_features           = MMU_FTR_HPTE_TABLE,
1244                 .icache_bsize           = 32,
1245                 .dcache_bsize           = 32,
1246                 .machine_check          = machine_check_generic,
1247                 .platform               = "ppc603",
1248         },
1249 #endif /* CONFIG_PPC_BOOK3S_604 */
1250 #endif /* CONFIG_PPC_BOOK3S_32 */
1251 #ifdef CONFIG_PPC_8xx
1252         {       /* 8xx */
1253                 .pvr_mask               = 0xffff0000,
1254                 .pvr_value              = PVR_8xx,
1255                 .cpu_name               = "8xx",
1256                 /* CPU_FTR_MAYBE_CAN_DOZE is possible,
1257                  * if the 8xx code is there.... */
1258                 .cpu_features           = CPU_FTRS_8XX,
1259                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1260                 .mmu_features           = MMU_FTR_TYPE_8xx,
1261                 .icache_bsize           = 16,
1262                 .dcache_bsize           = 16,
1263                 .machine_check          = machine_check_8xx,
1264                 .platform               = "ppc823",
1265         },
1266 #endif /* CONFIG_PPC_8xx */
1267 #ifdef CONFIG_40x
1268         {       /* STB 04xxx */
1269                 .pvr_mask               = 0xffff0000,
1270                 .pvr_value              = 0x41810000,
1271                 .cpu_name               = "STB04xxx",
1272                 .cpu_features           = CPU_FTRS_40X,
1273                 .cpu_user_features      = PPC_FEATURE_32 |
1274                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1275                 .mmu_features           = MMU_FTR_TYPE_40x,
1276                 .icache_bsize           = 32,
1277                 .dcache_bsize           = 32,
1278                 .machine_check          = machine_check_4xx,
1279                 .platform               = "ppc405",
1280         },
1281         {       /* NP405L */
1282                 .pvr_mask               = 0xffff0000,
1283                 .pvr_value              = 0x41610000,
1284                 .cpu_name               = "NP405L",
1285                 .cpu_features           = CPU_FTRS_40X,
1286                 .cpu_user_features      = PPC_FEATURE_32 |
1287                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1288                 .mmu_features           = MMU_FTR_TYPE_40x,
1289                 .icache_bsize           = 32,
1290                 .dcache_bsize           = 32,
1291                 .machine_check          = machine_check_4xx,
1292                 .platform               = "ppc405",
1293         },
1294         {       /* NP4GS3 */
1295                 .pvr_mask               = 0xffff0000,
1296                 .pvr_value              = 0x40B10000,
1297                 .cpu_name               = "NP4GS3",
1298                 .cpu_features           = CPU_FTRS_40X,
1299                 .cpu_user_features      = PPC_FEATURE_32 |
1300                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1301                 .mmu_features           = MMU_FTR_TYPE_40x,
1302                 .icache_bsize           = 32,
1303                 .dcache_bsize           = 32,
1304                 .machine_check          = machine_check_4xx,
1305                 .platform               = "ppc405",
1306         },
1307         {   /* NP405H */
1308                 .pvr_mask               = 0xffff0000,
1309                 .pvr_value              = 0x41410000,
1310                 .cpu_name               = "NP405H",
1311                 .cpu_features           = CPU_FTRS_40X,
1312                 .cpu_user_features      = PPC_FEATURE_32 |
1313                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1314                 .mmu_features           = MMU_FTR_TYPE_40x,
1315                 .icache_bsize           = 32,
1316                 .dcache_bsize           = 32,
1317                 .machine_check          = machine_check_4xx,
1318                 .platform               = "ppc405",
1319         },
1320         {       /* 405GPr */
1321                 .pvr_mask               = 0xffff0000,
1322                 .pvr_value              = 0x50910000,
1323                 .cpu_name               = "405GPr",
1324                 .cpu_features           = CPU_FTRS_40X,
1325                 .cpu_user_features      = PPC_FEATURE_32 |
1326                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1327                 .mmu_features           = MMU_FTR_TYPE_40x,
1328                 .icache_bsize           = 32,
1329                 .dcache_bsize           = 32,
1330                 .machine_check          = machine_check_4xx,
1331                 .platform               = "ppc405",
1332         },
1333         {   /* STBx25xx */
1334                 .pvr_mask               = 0xffff0000,
1335                 .pvr_value              = 0x51510000,
1336                 .cpu_name               = "STBx25xx",
1337                 .cpu_features           = CPU_FTRS_40X,
1338                 .cpu_user_features      = PPC_FEATURE_32 |
1339                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1340                 .mmu_features           = MMU_FTR_TYPE_40x,
1341                 .icache_bsize           = 32,
1342                 .dcache_bsize           = 32,
1343                 .machine_check          = machine_check_4xx,
1344                 .platform               = "ppc405",
1345         },
1346         {       /* 405LP */
1347                 .pvr_mask               = 0xffff0000,
1348                 .pvr_value              = 0x41F10000,
1349                 .cpu_name               = "405LP",
1350                 .cpu_features           = CPU_FTRS_40X,
1351                 .cpu_user_features      = PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU,
1352                 .mmu_features           = MMU_FTR_TYPE_40x,
1353                 .icache_bsize           = 32,
1354                 .dcache_bsize           = 32,
1355                 .machine_check          = machine_check_4xx,
1356                 .platform               = "ppc405",
1357         },
1358         {       /* 405EP */
1359                 .pvr_mask               = 0xffff0000,
1360                 .pvr_value              = 0x51210000,
1361                 .cpu_name               = "405EP",
1362                 .cpu_features           = CPU_FTRS_40X,
1363                 .cpu_user_features      = PPC_FEATURE_32 |
1364                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1365                 .mmu_features           = MMU_FTR_TYPE_40x,
1366                 .icache_bsize           = 32,
1367                 .dcache_bsize           = 32,
1368                 .machine_check          = machine_check_4xx,
1369                 .platform               = "ppc405",
1370         },
1371         {       /* 405EX Rev. A/B with Security */
1372                 .pvr_mask               = 0xffff000f,
1373                 .pvr_value              = 0x12910007,
1374                 .cpu_name               = "405EX Rev. A/B",
1375                 .cpu_features           = CPU_FTRS_40X,
1376                 .cpu_user_features      = PPC_FEATURE_32 |
1377                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1378                 .mmu_features           = MMU_FTR_TYPE_40x,
1379                 .icache_bsize           = 32,
1380                 .dcache_bsize           = 32,
1381                 .machine_check          = machine_check_4xx,
1382                 .platform               = "ppc405",
1383         },
1384         {       /* 405EX Rev. C without Security */
1385                 .pvr_mask               = 0xffff000f,
1386                 .pvr_value              = 0x1291000d,
1387                 .cpu_name               = "405EX Rev. C",
1388                 .cpu_features           = CPU_FTRS_40X,
1389                 .cpu_user_features      = PPC_FEATURE_32 |
1390                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1391                 .mmu_features           = MMU_FTR_TYPE_40x,
1392                 .icache_bsize           = 32,
1393                 .dcache_bsize           = 32,
1394                 .machine_check          = machine_check_4xx,
1395                 .platform               = "ppc405",
1396         },
1397         {       /* 405EX Rev. C with Security */
1398                 .pvr_mask               = 0xffff000f,
1399                 .pvr_value              = 0x1291000f,
1400                 .cpu_name               = "405EX Rev. C",
1401                 .cpu_features           = CPU_FTRS_40X,
1402                 .cpu_user_features      = PPC_FEATURE_32 |
1403                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1404                 .mmu_features           = MMU_FTR_TYPE_40x,
1405                 .icache_bsize           = 32,
1406                 .dcache_bsize           = 32,
1407                 .machine_check          = machine_check_4xx,
1408                 .platform               = "ppc405",
1409         },
1410         {       /* 405EX Rev. D without Security */
1411                 .pvr_mask               = 0xffff000f,
1412                 .pvr_value              = 0x12910003,
1413                 .cpu_name               = "405EX Rev. D",
1414                 .cpu_features           = CPU_FTRS_40X,
1415                 .cpu_user_features      = PPC_FEATURE_32 |
1416                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1417                 .mmu_features           = MMU_FTR_TYPE_40x,
1418                 .icache_bsize           = 32,
1419                 .dcache_bsize           = 32,
1420                 .machine_check          = machine_check_4xx,
1421                 .platform               = "ppc405",
1422         },
1423         {       /* 405EX Rev. D with Security */
1424                 .pvr_mask               = 0xffff000f,
1425                 .pvr_value              = 0x12910005,
1426                 .cpu_name               = "405EX Rev. D",
1427                 .cpu_features           = CPU_FTRS_40X,
1428                 .cpu_user_features      = PPC_FEATURE_32 |
1429                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1430                 .mmu_features           = MMU_FTR_TYPE_40x,
1431                 .icache_bsize           = 32,
1432                 .dcache_bsize           = 32,
1433                 .machine_check          = machine_check_4xx,
1434                 .platform               = "ppc405",
1435         },
1436         {       /* 405EXr Rev. A/B without Security */
1437                 .pvr_mask               = 0xffff000f,
1438                 .pvr_value              = 0x12910001,
1439                 .cpu_name               = "405EXr Rev. A/B",
1440                 .cpu_features           = CPU_FTRS_40X,
1441                 .cpu_user_features      = PPC_FEATURE_32 |
1442                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1443                 .mmu_features           = MMU_FTR_TYPE_40x,
1444                 .icache_bsize           = 32,
1445                 .dcache_bsize           = 32,
1446                 .machine_check          = machine_check_4xx,
1447                 .platform               = "ppc405",
1448         },
1449         {       /* 405EXr Rev. C without Security */
1450                 .pvr_mask               = 0xffff000f,
1451                 .pvr_value              = 0x12910009,
1452                 .cpu_name               = "405EXr Rev. C",
1453                 .cpu_features           = CPU_FTRS_40X,
1454                 .cpu_user_features      = PPC_FEATURE_32 |
1455                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1456                 .mmu_features           = MMU_FTR_TYPE_40x,
1457                 .icache_bsize           = 32,
1458                 .dcache_bsize           = 32,
1459                 .machine_check          = machine_check_4xx,
1460                 .platform               = "ppc405",
1461         },
1462         {       /* 405EXr Rev. C with Security */
1463                 .pvr_mask               = 0xffff000f,
1464                 .pvr_value              = 0x1291000b,
1465                 .cpu_name               = "405EXr Rev. C",
1466                 .cpu_features           = CPU_FTRS_40X,
1467                 .cpu_user_features      = PPC_FEATURE_32 |
1468                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1469                 .mmu_features           = MMU_FTR_TYPE_40x,
1470                 .icache_bsize           = 32,
1471                 .dcache_bsize           = 32,
1472                 .machine_check          = machine_check_4xx,
1473                 .platform               = "ppc405",
1474         },
1475         {       /* 405EXr Rev. D without Security */
1476                 .pvr_mask               = 0xffff000f,
1477                 .pvr_value              = 0x12910000,
1478                 .cpu_name               = "405EXr Rev. D",
1479                 .cpu_features           = CPU_FTRS_40X,
1480                 .cpu_user_features      = PPC_FEATURE_32 |
1481                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1482                 .mmu_features           = MMU_FTR_TYPE_40x,
1483                 .icache_bsize           = 32,
1484                 .dcache_bsize           = 32,
1485                 .machine_check          = machine_check_4xx,
1486                 .platform               = "ppc405",
1487         },
1488         {       /* 405EXr Rev. D with Security */
1489                 .pvr_mask               = 0xffff000f,
1490                 .pvr_value              = 0x12910002,
1491                 .cpu_name               = "405EXr Rev. D",
1492                 .cpu_features           = CPU_FTRS_40X,
1493                 .cpu_user_features      = PPC_FEATURE_32 |
1494                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1495                 .mmu_features           = MMU_FTR_TYPE_40x,
1496                 .icache_bsize           = 32,
1497                 .dcache_bsize           = 32,
1498                 .machine_check          = machine_check_4xx,
1499                 .platform               = "ppc405",
1500         },
1501         {
1502                 /* 405EZ */
1503                 .pvr_mask               = 0xffff0000,
1504                 .pvr_value              = 0x41510000,
1505                 .cpu_name               = "405EZ",
1506                 .cpu_features           = CPU_FTRS_40X,
1507                 .cpu_user_features      = PPC_FEATURE_32 |
1508                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1509                 .mmu_features           = MMU_FTR_TYPE_40x,
1510                 .icache_bsize           = 32,
1511                 .dcache_bsize           = 32,
1512                 .machine_check          = machine_check_4xx,
1513                 .platform               = "ppc405",
1514         },
1515         {       /* APM8018X */
1516                 .pvr_mask               = 0xffff0000,
1517                 .pvr_value              = 0x7ff11432,
1518                 .cpu_name               = "APM8018X",
1519                 .cpu_features           = CPU_FTRS_40X,
1520                 .cpu_user_features      = PPC_FEATURE_32 |
1521                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1522                 .mmu_features           = MMU_FTR_TYPE_40x,
1523                 .icache_bsize           = 32,
1524                 .dcache_bsize           = 32,
1525                 .machine_check          = machine_check_4xx,
1526                 .platform               = "ppc405",
1527         },
1528         {       /* default match */
1529                 .pvr_mask               = 0x00000000,
1530                 .pvr_value              = 0x00000000,
1531                 .cpu_name               = "(generic 40x PPC)",
1532                 .cpu_features           = CPU_FTRS_40X,
1533                 .cpu_user_features      = PPC_FEATURE_32 |
1534                         PPC_FEATURE_HAS_MMU | PPC_FEATURE_HAS_4xxMAC,
1535                 .mmu_features           = MMU_FTR_TYPE_40x,
1536                 .icache_bsize           = 32,
1537                 .dcache_bsize           = 32,
1538                 .machine_check          = machine_check_4xx,
1539                 .platform               = "ppc405",
1540         }
1541
1542 #endif /* CONFIG_40x */
1543 #ifdef CONFIG_44x
1544 #ifndef CONFIG_PPC_47x
1545         {
1546                 .pvr_mask               = 0xf0000fff,
1547                 .pvr_value              = 0x40000850,
1548                 .cpu_name               = "440GR Rev. A",
1549                 .cpu_features           = CPU_FTRS_44X,
1550                 .cpu_user_features      = COMMON_USER_BOOKE,
1551                 .mmu_features           = MMU_FTR_TYPE_44x,
1552                 .icache_bsize           = 32,
1553                 .dcache_bsize           = 32,
1554                 .machine_check          = machine_check_4xx,
1555                 .platform               = "ppc440",
1556         },
1557         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1558                 .pvr_mask               = 0xf0000fff,
1559                 .pvr_value              = 0x40000858,
1560                 .cpu_name               = "440EP Rev. A",
1561                 .cpu_features           = CPU_FTRS_44X,
1562                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1563                 .mmu_features           = MMU_FTR_TYPE_44x,
1564                 .icache_bsize           = 32,
1565                 .dcache_bsize           = 32,
1566                 .cpu_setup              = __setup_cpu_440ep,
1567                 .machine_check          = machine_check_4xx,
1568                 .platform               = "ppc440",
1569         },
1570         {
1571                 .pvr_mask               = 0xf0000fff,
1572                 .pvr_value              = 0x400008d3,
1573                 .cpu_name               = "440GR Rev. B",
1574                 .cpu_features           = CPU_FTRS_44X,
1575                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1576                 .mmu_features           = MMU_FTR_TYPE_44x,
1577                 .icache_bsize           = 32,
1578                 .dcache_bsize           = 32,
1579                 .machine_check          = machine_check_4xx,
1580                 .platform               = "ppc440",
1581         },
1582         { /* Matches both physical and logical PVR for 440EP (logical pvr = pvr | 0x8) */
1583                 .pvr_mask               = 0xf0000ff7,
1584                 .pvr_value              = 0x400008d4,
1585                 .cpu_name               = "440EP Rev. C",
1586                 .cpu_features           = CPU_FTRS_44X,
1587                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1588                 .mmu_features           = MMU_FTR_TYPE_44x,
1589                 .icache_bsize           = 32,
1590                 .dcache_bsize           = 32,
1591                 .cpu_setup              = __setup_cpu_440ep,
1592                 .machine_check          = machine_check_4xx,
1593                 .platform               = "ppc440",
1594         },
1595         { /* Use logical PVR for 440EP (logical pvr = pvr | 0x8) */
1596                 .pvr_mask               = 0xf0000fff,
1597                 .pvr_value              = 0x400008db,
1598                 .cpu_name               = "440EP Rev. B",
1599                 .cpu_features           = CPU_FTRS_44X,
1600                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1601                 .mmu_features           = MMU_FTR_TYPE_44x,
1602                 .icache_bsize           = 32,
1603                 .dcache_bsize           = 32,
1604                 .cpu_setup              = __setup_cpu_440ep,
1605                 .machine_check          = machine_check_4xx,
1606                 .platform               = "ppc440",
1607         },
1608         { /* 440GRX */
1609                 .pvr_mask               = 0xf0000ffb,
1610                 .pvr_value              = 0x200008D0,
1611                 .cpu_name               = "440GRX",
1612                 .cpu_features           = CPU_FTRS_44X,
1613                 .cpu_user_features      = COMMON_USER_BOOKE,
1614                 .mmu_features           = MMU_FTR_TYPE_44x,
1615                 .icache_bsize           = 32,
1616                 .dcache_bsize           = 32,
1617                 .cpu_setup              = __setup_cpu_440grx,
1618                 .machine_check          = machine_check_440A,
1619                 .platform               = "ppc440",
1620         },
1621         { /* Use logical PVR for 440EPx (logical pvr = pvr | 0x8) */
1622                 .pvr_mask               = 0xf0000ffb,
1623                 .pvr_value              = 0x200008D8,
1624                 .cpu_name               = "440EPX",
1625                 .cpu_features           = CPU_FTRS_44X,
1626                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1627                 .mmu_features           = MMU_FTR_TYPE_44x,
1628                 .icache_bsize           = 32,
1629                 .dcache_bsize           = 32,
1630                 .cpu_setup              = __setup_cpu_440epx,
1631                 .machine_check          = machine_check_440A,
1632                 .platform               = "ppc440",
1633         },
1634         {       /* 440GP Rev. B */
1635                 .pvr_mask               = 0xf0000fff,
1636                 .pvr_value              = 0x40000440,
1637                 .cpu_name               = "440GP Rev. B",
1638                 .cpu_features           = CPU_FTRS_44X,
1639                 .cpu_user_features      = COMMON_USER_BOOKE,
1640                 .mmu_features           = MMU_FTR_TYPE_44x,
1641                 .icache_bsize           = 32,
1642                 .dcache_bsize           = 32,
1643                 .machine_check          = machine_check_4xx,
1644                 .platform               = "ppc440gp",
1645         },
1646         {       /* 440GP Rev. C */
1647                 .pvr_mask               = 0xf0000fff,
1648                 .pvr_value              = 0x40000481,
1649                 .cpu_name               = "440GP Rev. C",
1650                 .cpu_features           = CPU_FTRS_44X,
1651                 .cpu_user_features      = COMMON_USER_BOOKE,
1652                 .mmu_features           = MMU_FTR_TYPE_44x,
1653                 .icache_bsize           = 32,
1654                 .dcache_bsize           = 32,
1655                 .machine_check          = machine_check_4xx,
1656                 .platform               = "ppc440gp",
1657         },
1658         { /* 440GX Rev. A */
1659                 .pvr_mask               = 0xf0000fff,
1660                 .pvr_value              = 0x50000850,
1661                 .cpu_name               = "440GX Rev. A",
1662                 .cpu_features           = CPU_FTRS_44X,
1663                 .cpu_user_features      = COMMON_USER_BOOKE,
1664                 .mmu_features           = MMU_FTR_TYPE_44x,
1665                 .icache_bsize           = 32,
1666                 .dcache_bsize           = 32,
1667                 .cpu_setup              = __setup_cpu_440gx,
1668                 .machine_check          = machine_check_440A,
1669                 .platform               = "ppc440",
1670         },
1671         { /* 440GX Rev. B */
1672                 .pvr_mask               = 0xf0000fff,
1673                 .pvr_value              = 0x50000851,
1674                 .cpu_name               = "440GX Rev. B",
1675                 .cpu_features           = CPU_FTRS_44X,
1676                 .cpu_user_features      = COMMON_USER_BOOKE,
1677                 .mmu_features           = MMU_FTR_TYPE_44x,
1678                 .icache_bsize           = 32,
1679                 .dcache_bsize           = 32,
1680                 .cpu_setup              = __setup_cpu_440gx,
1681                 .machine_check          = machine_check_440A,
1682                 .platform               = "ppc440",
1683         },
1684         { /* 440GX Rev. C */
1685                 .pvr_mask               = 0xf0000fff,
1686                 .pvr_value              = 0x50000892,
1687                 .cpu_name               = "440GX Rev. C",
1688                 .cpu_features           = CPU_FTRS_44X,
1689                 .cpu_user_features      = COMMON_USER_BOOKE,
1690                 .mmu_features           = MMU_FTR_TYPE_44x,
1691                 .icache_bsize           = 32,
1692                 .dcache_bsize           = 32,
1693                 .cpu_setup              = __setup_cpu_440gx,
1694                 .machine_check          = machine_check_440A,
1695                 .platform               = "ppc440",
1696         },
1697         { /* 440GX Rev. F */
1698                 .pvr_mask               = 0xf0000fff,
1699                 .pvr_value              = 0x50000894,
1700                 .cpu_name               = "440GX Rev. F",
1701                 .cpu_features           = CPU_FTRS_44X,
1702                 .cpu_user_features      = COMMON_USER_BOOKE,
1703                 .mmu_features           = MMU_FTR_TYPE_44x,
1704                 .icache_bsize           = 32,
1705                 .dcache_bsize           = 32,
1706                 .cpu_setup              = __setup_cpu_440gx,
1707                 .machine_check          = machine_check_440A,
1708                 .platform               = "ppc440",
1709         },
1710         { /* 440SP Rev. A */
1711                 .pvr_mask               = 0xfff00fff,
1712                 .pvr_value              = 0x53200891,
1713                 .cpu_name               = "440SP Rev. A",
1714                 .cpu_features           = CPU_FTRS_44X,
1715                 .cpu_user_features      = COMMON_USER_BOOKE,
1716                 .mmu_features           = MMU_FTR_TYPE_44x,
1717                 .icache_bsize           = 32,
1718                 .dcache_bsize           = 32,
1719                 .machine_check          = machine_check_4xx,
1720                 .platform               = "ppc440",
1721         },
1722         { /* 440SPe Rev. A */
1723                 .pvr_mask               = 0xfff00fff,
1724                 .pvr_value              = 0x53400890,
1725                 .cpu_name               = "440SPe Rev. A",
1726                 .cpu_features           = CPU_FTRS_44X,
1727                 .cpu_user_features      = COMMON_USER_BOOKE,
1728                 .mmu_features           = MMU_FTR_TYPE_44x,
1729                 .icache_bsize           = 32,
1730                 .dcache_bsize           = 32,
1731                 .cpu_setup              = __setup_cpu_440spe,
1732                 .machine_check          = machine_check_440A,
1733                 .platform               = "ppc440",
1734         },
1735         { /* 440SPe Rev. B */
1736                 .pvr_mask               = 0xfff00fff,
1737                 .pvr_value              = 0x53400891,
1738                 .cpu_name               = "440SPe Rev. B",
1739                 .cpu_features           = CPU_FTRS_44X,
1740                 .cpu_user_features      = COMMON_USER_BOOKE,
1741                 .mmu_features           = MMU_FTR_TYPE_44x,
1742                 .icache_bsize           = 32,
1743                 .dcache_bsize           = 32,
1744                 .cpu_setup              = __setup_cpu_440spe,
1745                 .machine_check          = machine_check_440A,
1746                 .platform               = "ppc440",
1747         },
1748         { /* 460EX */
1749                 .pvr_mask               = 0xffff0006,
1750                 .pvr_value              = 0x13020002,
1751                 .cpu_name               = "460EX",
1752                 .cpu_features           = CPU_FTRS_440x6,
1753                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1754                 .mmu_features           = MMU_FTR_TYPE_44x,
1755                 .icache_bsize           = 32,
1756                 .dcache_bsize           = 32,
1757                 .cpu_setup              = __setup_cpu_460ex,
1758                 .machine_check          = machine_check_440A,
1759                 .platform               = "ppc440",
1760         },
1761         { /* 460EX Rev B */
1762                 .pvr_mask               = 0xffff0007,
1763                 .pvr_value              = 0x13020004,
1764                 .cpu_name               = "460EX Rev. B",
1765                 .cpu_features           = CPU_FTRS_440x6,
1766                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1767                 .mmu_features           = MMU_FTR_TYPE_44x,
1768                 .icache_bsize           = 32,
1769                 .dcache_bsize           = 32,
1770                 .cpu_setup              = __setup_cpu_460ex,
1771                 .machine_check          = machine_check_440A,
1772                 .platform               = "ppc440",
1773         },
1774         { /* 460GT */
1775                 .pvr_mask               = 0xffff0006,
1776                 .pvr_value              = 0x13020000,
1777                 .cpu_name               = "460GT",
1778                 .cpu_features           = CPU_FTRS_440x6,
1779                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1780                 .mmu_features           = MMU_FTR_TYPE_44x,
1781                 .icache_bsize           = 32,
1782                 .dcache_bsize           = 32,
1783                 .cpu_setup              = __setup_cpu_460gt,
1784                 .machine_check          = machine_check_440A,
1785                 .platform               = "ppc440",
1786         },
1787         { /* 460GT Rev B */
1788                 .pvr_mask               = 0xffff0007,
1789                 .pvr_value              = 0x13020005,
1790                 .cpu_name               = "460GT Rev. B",
1791                 .cpu_features           = CPU_FTRS_440x6,
1792                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1793                 .mmu_features           = MMU_FTR_TYPE_44x,
1794                 .icache_bsize           = 32,
1795                 .dcache_bsize           = 32,
1796                 .cpu_setup              = __setup_cpu_460gt,
1797                 .machine_check          = machine_check_440A,
1798                 .platform               = "ppc440",
1799         },
1800         { /* 460SX */
1801                 .pvr_mask               = 0xffffff00,
1802                 .pvr_value              = 0x13541800,
1803                 .cpu_name               = "460SX",
1804                 .cpu_features           = CPU_FTRS_44X,
1805                 .cpu_user_features      = COMMON_USER_BOOKE,
1806                 .mmu_features           = MMU_FTR_TYPE_44x,
1807                 .icache_bsize           = 32,
1808                 .dcache_bsize           = 32,
1809                 .cpu_setup              = __setup_cpu_460sx,
1810                 .machine_check          = machine_check_440A,
1811                 .platform               = "ppc440",
1812         },
1813         { /* 464 in APM821xx */
1814                 .pvr_mask               = 0xfffffff0,
1815                 .pvr_value              = 0x12C41C80,
1816                 .cpu_name               = "APM821XX",
1817                 .cpu_features           = CPU_FTRS_44X,
1818                 .cpu_user_features      = COMMON_USER_BOOKE |
1819                         PPC_FEATURE_HAS_FPU,
1820                 .mmu_features           = MMU_FTR_TYPE_44x,
1821                 .icache_bsize           = 32,
1822                 .dcache_bsize           = 32,
1823                 .cpu_setup              = __setup_cpu_apm821xx,
1824                 .machine_check          = machine_check_440A,
1825                 .platform               = "ppc440",
1826         },
1827         {       /* default match */
1828                 .pvr_mask               = 0x00000000,
1829                 .pvr_value              = 0x00000000,
1830                 .cpu_name               = "(generic 44x PPC)",
1831                 .cpu_features           = CPU_FTRS_44X,
1832                 .cpu_user_features      = COMMON_USER_BOOKE,
1833                 .mmu_features           = MMU_FTR_TYPE_44x,
1834                 .icache_bsize           = 32,
1835                 .dcache_bsize           = 32,
1836                 .machine_check          = machine_check_4xx,
1837                 .platform               = "ppc440",
1838         }
1839 #else /* CONFIG_PPC_47x */
1840         { /* 476 DD2 core */
1841                 .pvr_mask               = 0xffffffff,
1842                 .pvr_value              = 0x11a52080,
1843                 .cpu_name               = "476",
1844                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1845                 .cpu_user_features      = COMMON_USER_BOOKE |
1846                         PPC_FEATURE_HAS_FPU,
1847                 .mmu_features           = MMU_FTR_TYPE_47x |
1848                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1849                 .icache_bsize           = 32,
1850                 .dcache_bsize           = 128,
1851                 .machine_check          = machine_check_47x,
1852                 .platform               = "ppc470",
1853         },
1854         { /* 476fpe */
1855                 .pvr_mask               = 0xffff0000,
1856                 .pvr_value              = 0x7ff50000,
1857                 .cpu_name               = "476fpe",
1858                 .cpu_features           = CPU_FTRS_47X | CPU_FTR_476_DD2,
1859                 .cpu_user_features      = COMMON_USER_BOOKE |
1860                         PPC_FEATURE_HAS_FPU,
1861                 .mmu_features           = MMU_FTR_TYPE_47x |
1862                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1863                 .icache_bsize           = 32,
1864                 .dcache_bsize           = 128,
1865                 .machine_check          = machine_check_47x,
1866                 .platform               = "ppc470",
1867         },
1868         { /* 476 iss */
1869                 .pvr_mask               = 0xffff0000,
1870                 .pvr_value              = 0x00050000,
1871                 .cpu_name               = "476",
1872                 .cpu_features           = CPU_FTRS_47X,
1873                 .cpu_user_features      = COMMON_USER_BOOKE |
1874                         PPC_FEATURE_HAS_FPU,
1875                 .mmu_features           = MMU_FTR_TYPE_47x |
1876                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1877                 .icache_bsize           = 32,
1878                 .dcache_bsize           = 128,
1879                 .machine_check          = machine_check_47x,
1880                 .platform               = "ppc470",
1881         },
1882         { /* 476 others */
1883                 .pvr_mask               = 0xffff0000,
1884                 .pvr_value              = 0x11a50000,
1885                 .cpu_name               = "476",
1886                 .cpu_features           = CPU_FTRS_47X,
1887                 .cpu_user_features      = COMMON_USER_BOOKE |
1888                         PPC_FEATURE_HAS_FPU,
1889                 .mmu_features           = MMU_FTR_TYPE_47x |
1890                         MMU_FTR_USE_TLBIVAX_BCAST | MMU_FTR_LOCK_BCAST_INVAL,
1891                 .icache_bsize           = 32,
1892                 .dcache_bsize           = 128,
1893                 .machine_check          = machine_check_47x,
1894                 .platform               = "ppc470",
1895         },
1896         {       /* default match */
1897                 .pvr_mask               = 0x00000000,
1898                 .pvr_value              = 0x00000000,
1899                 .cpu_name               = "(generic 47x PPC)",
1900                 .cpu_features           = CPU_FTRS_47X,
1901                 .cpu_user_features      = COMMON_USER_BOOKE,
1902                 .mmu_features           = MMU_FTR_TYPE_47x,
1903                 .icache_bsize           = 32,
1904                 .dcache_bsize           = 128,
1905                 .machine_check          = machine_check_47x,
1906                 .platform               = "ppc470",
1907         }
1908 #endif /* CONFIG_PPC_47x */
1909 #endif /* CONFIG_44x */
1910 #endif /* CONFIG_PPC32 */
1911 #ifdef CONFIG_E500
1912 #ifdef CONFIG_PPC32
1913 #ifndef CONFIG_PPC_E500MC
1914         {       /* e500 */
1915                 .pvr_mask               = 0xffff0000,
1916                 .pvr_value              = 0x80200000,
1917                 .cpu_name               = "e500",
1918                 .cpu_features           = CPU_FTRS_E500,
1919                 .cpu_user_features      = COMMON_USER_BOOKE |
1920                         PPC_FEATURE_HAS_SPE_COMP |
1921                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
1922                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1923                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
1924                 .icache_bsize           = 32,
1925                 .dcache_bsize           = 32,
1926                 .num_pmcs               = 4,
1927                 .oprofile_cpu_type      = "ppc/e500",
1928                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1929                 .cpu_setup              = __setup_cpu_e500v1,
1930                 .machine_check          = machine_check_e500,
1931                 .platform               = "ppc8540",
1932         },
1933         {       /* e500v2 */
1934                 .pvr_mask               = 0xffff0000,
1935                 .pvr_value              = 0x80210000,
1936                 .cpu_name               = "e500v2",
1937                 .cpu_features           = CPU_FTRS_E500_2,
1938                 .cpu_user_features      = COMMON_USER_BOOKE |
1939                         PPC_FEATURE_HAS_SPE_COMP |
1940                         PPC_FEATURE_HAS_EFP_SINGLE_COMP |
1941                         PPC_FEATURE_HAS_EFP_DOUBLE_COMP,
1942                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1943                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS,
1944                 .icache_bsize           = 32,
1945                 .dcache_bsize           = 32,
1946                 .num_pmcs               = 4,
1947                 .oprofile_cpu_type      = "ppc/e500",
1948                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1949                 .cpu_setup              = __setup_cpu_e500v2,
1950                 .machine_check          = machine_check_e500,
1951                 .platform               = "ppc8548",
1952                 .cpu_down_flush         = cpu_down_flush_e500v2,
1953         },
1954 #else
1955         {       /* e500mc */
1956                 .pvr_mask               = 0xffff0000,
1957                 .pvr_value              = 0x80230000,
1958                 .cpu_name               = "e500mc",
1959                 .cpu_features           = CPU_FTRS_E500MC,
1960                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1961                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1962                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1963                         MMU_FTR_USE_TLBILX,
1964                 .icache_bsize           = 64,
1965                 .dcache_bsize           = 64,
1966                 .num_pmcs               = 4,
1967                 .oprofile_cpu_type      = "ppc/e500mc",
1968                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1969                 .cpu_setup              = __setup_cpu_e500mc,
1970                 .machine_check          = machine_check_e500mc,
1971                 .platform               = "ppce500mc",
1972                 .cpu_down_flush         = cpu_down_flush_e500mc,
1973         },
1974 #endif /* CONFIG_PPC_E500MC */
1975 #endif /* CONFIG_PPC32 */
1976 #ifdef CONFIG_PPC_E500MC
1977         {       /* e5500 */
1978                 .pvr_mask               = 0xffff0000,
1979                 .pvr_value              = 0x80240000,
1980                 .cpu_name               = "e5500",
1981                 .cpu_features           = CPU_FTRS_E5500,
1982                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
1983                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
1984                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
1985                         MMU_FTR_USE_TLBILX,
1986                 .icache_bsize           = 64,
1987                 .dcache_bsize           = 64,
1988                 .num_pmcs               = 4,
1989                 .oprofile_cpu_type      = "ppc/e500mc",
1990                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
1991                 .cpu_setup              = __setup_cpu_e5500,
1992 #ifndef CONFIG_PPC32
1993                 .cpu_restore            = __restore_cpu_e5500,
1994 #endif
1995                 .machine_check          = machine_check_e500mc,
1996                 .platform               = "ppce5500",
1997                 .cpu_down_flush         = cpu_down_flush_e5500,
1998         },
1999         {       /* e6500 */
2000                 .pvr_mask               = 0xffff0000,
2001                 .pvr_value              = 0x80400000,
2002                 .cpu_name               = "e6500",
2003                 .cpu_features           = CPU_FTRS_E6500,
2004                 .cpu_user_features      = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU |
2005                         PPC_FEATURE_HAS_ALTIVEC_COMP,
2006                 .cpu_user_features2     = PPC_FEATURE2_ISEL,
2007                 .mmu_features           = MMU_FTR_TYPE_FSL_E | MMU_FTR_BIG_PHYS |
2008                         MMU_FTR_USE_TLBILX,
2009                 .icache_bsize           = 64,
2010                 .dcache_bsize           = 64,
2011                 .num_pmcs               = 6,
2012                 .oprofile_cpu_type      = "ppc/e6500",
2013                 .oprofile_type          = PPC_OPROFILE_FSL_EMB,
2014                 .cpu_setup              = __setup_cpu_e6500,
2015 #ifndef CONFIG_PPC32
2016                 .cpu_restore            = __restore_cpu_e6500,
2017 #endif
2018                 .machine_check          = machine_check_e500mc,
2019                 .platform               = "ppce6500",
2020                 .cpu_down_flush         = cpu_down_flush_e6500,
2021         },
2022 #endif /* CONFIG_PPC_E500MC */
2023 #ifdef CONFIG_PPC32
2024         {       /* default match */
2025                 .pvr_mask               = 0x00000000,
2026                 .pvr_value              = 0x00000000,
2027                 .cpu_name               = "(generic E500 PPC)",
2028                 .cpu_features           = CPU_FTRS_E500,
2029                 .cpu_user_features      = COMMON_USER_BOOKE |
2030                         PPC_FEATURE_HAS_SPE_COMP |
2031                         PPC_FEATURE_HAS_EFP_SINGLE_COMP,
2032                 .mmu_features           = MMU_FTR_TYPE_FSL_E,
2033                 .icache_bsize           = 32,
2034                 .dcache_bsize           = 32,
2035                 .machine_check          = machine_check_e500,
2036                 .platform               = "powerpc",
2037         }
2038 #endif /* CONFIG_PPC32 */
2039 #endif /* CONFIG_E500 */
2040 };
2041
2042 void __init set_cur_cpu_spec(struct cpu_spec *s)
2043 {
2044         struct cpu_spec *t = &the_cpu_spec;
2045
2046         t = PTRRELOC(t);
2047         /*
2048          * use memcpy() instead of *t = *s so that GCC replaces it
2049          * by __memcpy() when KASAN is active
2050          */
2051         memcpy(t, s, sizeof(*t));
2052
2053         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2054 }
2055
2056 static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
2057                                                struct cpu_spec *s)
2058 {
2059         struct cpu_spec *t = &the_cpu_spec;
2060         struct cpu_spec old;
2061
2062         t = PTRRELOC(t);
2063         old = *t;
2064
2065         /*
2066          * Copy everything, then do fixups. Use memcpy() instead of *t = *s
2067          * so that GCC replaces it by __memcpy() when KASAN is active
2068          */
2069         memcpy(t, s, sizeof(*t));
2070
2071         /*
2072          * If we are overriding a previous value derived from the real
2073          * PVR with a new value obtained using a logical PVR value,
2074          * don't modify the performance monitor fields.
2075          */
2076         if (old.num_pmcs && !s->num_pmcs) {
2077                 t->num_pmcs = old.num_pmcs;
2078                 t->pmc_type = old.pmc_type;
2079                 t->oprofile_type = old.oprofile_type;
2080                 t->oprofile_mmcra_sihv = old.oprofile_mmcra_sihv;
2081                 t->oprofile_mmcra_sipr = old.oprofile_mmcra_sipr;
2082                 t->oprofile_mmcra_clear = old.oprofile_mmcra_clear;
2083
2084                 /*
2085                  * If we have passed through this logic once before and
2086                  * have pulled the default case because the real PVR was
2087                  * not found inside cpu_specs[], then we are possibly
2088                  * running in compatibility mode. In that case, let the
2089                  * oprofiler know which set of compatibility counters to
2090                  * pull from by making sure the oprofile_cpu_type string
2091                  * is set to that of compatibility mode. If the
2092                  * oprofile_cpu_type already has a value, then we are
2093                  * possibly overriding a real PVR with a logical one,
2094                  * and, in that case, keep the current value for
2095                  * oprofile_cpu_type. Futhermore, let's ensure that the
2096                  * fix for the PMAO bug is enabled on compatibility mode.
2097                  */
2098                 if (old.oprofile_cpu_type != NULL) {
2099                         t->oprofile_cpu_type = old.oprofile_cpu_type;
2100                         t->cpu_features |= old.cpu_features & CPU_FTR_PMAO_BUG;
2101                 }
2102         }
2103
2104         *PTRRELOC(&cur_cpu_spec) = &the_cpu_spec;
2105
2106         /*
2107          * Set the base platform string once; assumes
2108          * we're called with real pvr first.
2109          */
2110         if (*PTRRELOC(&powerpc_base_platform) == NULL)
2111                 *PTRRELOC(&powerpc_base_platform) = t->platform;
2112
2113 #if defined(CONFIG_PPC64) || defined(CONFIG_BOOKE)
2114         /* ppc64 and booke expect identify_cpu to also call setup_cpu for
2115          * that processor. I will consolidate that at a later time, for now,
2116          * just use #ifdef. We also don't need to PTRRELOC the function
2117          * pointer on ppc64 and booke as we are running at 0 in real mode
2118          * on ppc64 and reloc_offset is always 0 on booke.
2119          */
2120         if (t->cpu_setup) {
2121                 t->cpu_setup(offset, t);
2122         }
2123 #endif /* CONFIG_PPC64 || CONFIG_BOOKE */
2124
2125         return t;
2126 }
2127
2128 struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
2129 {
2130         struct cpu_spec *s = cpu_specs;
2131         int i;
2132
2133         s = PTRRELOC(s);
2134
2135         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2136                 if ((pvr & s->pvr_mask) == s->pvr_value)
2137                         return setup_cpu_spec(offset, s);
2138         }
2139
2140         BUG();
2141
2142         return NULL;
2143 }
2144
2145 /*
2146  * Used by cpufeatures to get the name for CPUs with a PVR table.
2147  * If they don't hae a PVR table, cpufeatures gets the name from
2148  * cpu device-tree node.
2149  */
2150 void __init identify_cpu_name(unsigned int pvr)
2151 {
2152         struct cpu_spec *s = cpu_specs;
2153         struct cpu_spec *t = &the_cpu_spec;
2154         int i;
2155
2156         s = PTRRELOC(s);
2157         t = PTRRELOC(t);
2158
2159         for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
2160                 if ((pvr & s->pvr_mask) == s->pvr_value) {
2161                         t->cpu_name = s->cpu_name;
2162                         return;
2163                 }
2164         }
2165 }
2166
2167
2168 #ifdef CONFIG_JUMP_LABEL_FEATURE_CHECKS
2169 struct static_key_true cpu_feature_keys[NUM_CPU_FTR_KEYS] = {
2170                         [0 ... NUM_CPU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2171 };
2172 EXPORT_SYMBOL_GPL(cpu_feature_keys);
2173
2174 void __init cpu_feature_keys_init(void)
2175 {
2176         int i;
2177
2178         for (i = 0; i < NUM_CPU_FTR_KEYS; i++) {
2179                 unsigned long f = 1ul << i;
2180
2181                 if (!(cur_cpu_spec->cpu_features & f))
2182                         static_branch_disable(&cpu_feature_keys[i]);
2183         }
2184 }
2185
2186 struct static_key_true mmu_feature_keys[NUM_MMU_FTR_KEYS] = {
2187                         [0 ... NUM_MMU_FTR_KEYS - 1] = STATIC_KEY_TRUE_INIT
2188 };
2189 EXPORT_SYMBOL_GPL(mmu_feature_keys);
2190
2191 void __init mmu_feature_keys_init(void)
2192 {
2193         int i;
2194
2195         for (i = 0; i < NUM_MMU_FTR_KEYS; i++) {
2196                 unsigned long f = 1ul << i;
2197
2198                 if (!(cur_cpu_spec->mmu_features & f))
2199                         static_branch_disable(&mmu_feature_keys[i]);
2200         }
2201 }
2202 #endif